https://github.com/AlexVlx updated
https://github.com/llvm/llvm-project/pull/89796
>From 662f160418c704f45e57e751168903d774b74303 Mon Sep 17 00:00:00 2001
From: Alex Voicu <alexandru.vo...@amd.com>
Date: Tue, 23 Apr 2024 17:41:25 +0100
Subject: [PATCH 1/7] Add initial support for AMDGCN flavoured SPIRV.
---
clang/lib/Basic/Targets.cpp | 6 +-
clang/lib/Basic/Targets/SPIR.cpp | 288 +++++++++++++++++
clang/lib/Basic/Targets/SPIR.h | 51 +++
clang/lib/CodeGen/CGBuiltin.cpp | 7 +
clang/test/CodeGen/target-data.c | 4 +
.../test/CodeGenCUDA/builtins-spirv-amdgcn.cu | 294 ++++++++++++++++++
...tins-unsafe-atomics-spirv-amdgcn-gfx90a.cu | 31 ++
clang/test/CodeGenCUDA/long-double.cu | 4 +
clang/test/CodeGenCUDA/spirv-amdgcn-bf16.cu | 129 ++++++++
.../test/CodeGenCXX/spirv-amdgcn-float16.cpp | 38 +++
clang/test/CodeGenHIP/spirv-amdgcn-ballot.cpp | 27 ++
.../spirv-amdgcn-dpp-const-fold.hip | 46 +++
clang/test/CodeGenHIP/spirv-amdgcn-half.hip | 15 +
.../predefined-macros-no-warnings.c | 1 +
clang/test/Preprocessor/predefined-macros.c | 10 +
...in-spirv-amdgcn-atomic-inc-dec-failure.cpp | 25 ++
.../Sema/inline-asm-validate-spirv-amdgcn.cl | 111 +++++++
clang/test/SemaCUDA/allow-int128.cu | 3 +
clang/test/SemaCUDA/amdgpu-f128.cu | 1 +
clang/test/SemaCUDA/float16.cu | 1 +
clang/test/SemaCUDA/fp16-arg-return.cu | 1 +
.../test/SemaCUDA/spirv-amdgcn-atomic-ops.cu | 86 +++++
22 files changed, 1178 insertions(+), 1 deletion(-)
create mode 100644 clang/test/CodeGenCUDA/builtins-spirv-amdgcn.cu
create mode 100644
clang/test/CodeGenCUDA/builtins-unsafe-atomics-spirv-amdgcn-gfx90a.cu
create mode 100644 clang/test/CodeGenCUDA/spirv-amdgcn-bf16.cu
create mode 100644 clang/test/CodeGenCXX/spirv-amdgcn-float16.cpp
create mode 100644 clang/test/CodeGenHIP/spirv-amdgcn-ballot.cpp
create mode 100644 clang/test/CodeGenHIP/spirv-amdgcn-dpp-const-fold.hip
create mode 100644 clang/test/CodeGenHIP/spirv-amdgcn-half.hip
create mode 100644
clang/test/Sema/builtin-spirv-amdgcn-atomic-inc-dec-failure.cpp
create mode 100644 clang/test/Sema/inline-asm-validate-spirv-amdgcn.cl
create mode 100644 clang/test/SemaCUDA/spirv-amdgcn-atomic-ops.cu
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index e3283510c6aac..04a13e3385d1f 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -673,8 +673,12 @@ std::unique_ptr<TargetInfo> AllocateTarget(const
llvm::Triple &Triple,
}
case llvm::Triple::spirv64: {
if (os != llvm::Triple::UnknownOS ||
- Triple.getEnvironment() != llvm::Triple::UnknownEnvironment)
+ Triple.getEnvironment() != llvm::Triple::UnknownEnvironment) {
+ if (os == llvm::Triple::OSType::AMDHSA)
+ return std::make_unique<SPIRV64AMDGCNTargetInfo>(Triple, Opts);
+
return nullptr;
+ }
return std::make_unique<SPIRV64TargetInfo>(Triple, Opts);
}
case llvm::Triple::wasm32:
diff --git a/clang/lib/Basic/Targets/SPIR.cpp b/clang/lib/Basic/Targets/SPIR.cpp
index dc920177d3a91..d7d232ac9484f 100644
--- a/clang/lib/Basic/Targets/SPIR.cpp
+++ b/clang/lib/Basic/Targets/SPIR.cpp
@@ -12,6 +12,8 @@
#include "SPIR.h"
#include "Targets.h"
+#include "clang/Basic/Builtins.h"
+#include "clang/Basic/TargetBuiltins.h"
using namespace clang;
using namespace clang::targets;
@@ -54,3 +56,289 @@ void SPIRV64TargetInfo::getTargetDefines(const LangOptions
&Opts,
BaseSPIRVTargetInfo::getTargetDefines(Opts, Builder);
DefineStd(Builder, "SPIRV64", Opts);
}
+
+static constexpr Builtin::Info BuiltinInfo[] = {
+#define BUILTIN(ID, TYPE, ATTRS)
\
+ {#ID, TYPE, ATTRS, nullptr, HeaderDesc::NO_HEADER, ALL_LANGUAGES},
+#define TARGET_BUILTIN(ID, TYPE, ATTRS, FEATURE)
\
+ {#ID, TYPE, ATTRS, FEATURE, HeaderDesc::NO_HEADER, ALL_LANGUAGES},
+#include "clang/Basic/BuiltinsAMDGPU.def"
+};
+
+namespace {
+const char *AMDGPUGCCRegNames[] = {
+ "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8",
+ "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17",
+ "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26",
+ "v27", "v28", "v29", "v30", "v31", "v32", "v33", "v34", "v35",
+ "v36", "v37", "v38", "v39", "v40", "v41", "v42", "v43", "v44",
+ "v45", "v46", "v47", "v48", "v49", "v50", "v51", "v52", "v53",
+ "v54", "v55", "v56", "v57", "v58", "v59", "v60", "v61", "v62",
+ "v63", "v64", "v65", "v66", "v67", "v68", "v69", "v70", "v71",
+ "v72", "v73", "v74", "v75", "v76", "v77", "v78", "v79", "v80",
+ "v81", "v82", "v83", "v84", "v85", "v86", "v87", "v88", "v89",
+ "v90", "v91", "v92", "v93", "v94", "v95", "v96", "v97", "v98",
+ "v99", "v100", "v101", "v102", "v103", "v104", "v105", "v106", "v107",
+ "v108", "v109", "v110", "v111", "v112", "v113", "v114", "v115", "v116",
+ "v117", "v118", "v119", "v120", "v121", "v122", "v123", "v124", "v125",
+ "v126", "v127", "v128", "v129", "v130", "v131", "v132", "v133", "v134",
+ "v135", "v136", "v137", "v138", "v139", "v140", "v141", "v142", "v143",
+ "v144", "v145", "v146", "v147", "v148", "v149", "v150", "v151", "v152",
+ "v153", "v154", "v155", "v156", "v157", "v158", "v159", "v160", "v161",
+ "v162", "v163", "v164", "v165", "v166", "v167", "v168", "v169", "v170",
+ "v171", "v172", "v173", "v174", "v175", "v176", "v177", "v178", "v179",
+ "v180", "v181", "v182", "v183", "v184", "v185", "v186", "v187", "v188",
+ "v189", "v190", "v191", "v192", "v193", "v194", "v195", "v196", "v197",
+ "v198", "v199", "v200", "v201", "v202", "v203", "v204", "v205", "v206",
+ "v207", "v208", "v209", "v210", "v211", "v212", "v213", "v214", "v215",
+ "v216", "v217", "v218", "v219", "v220", "v221", "v222", "v223", "v224",
+ "v225", "v226", "v227", "v228", "v229", "v230", "v231", "v232", "v233",
+ "v234", "v235", "v236", "v237", "v238", "v239", "v240", "v241", "v242",
+ "v243", "v244", "v245", "v246", "v247", "v248", "v249", "v250", "v251",
+ "v252", "v253", "v254", "v255", "s0", "s1", "s2", "s3", "s4",
+ "s5", "s6", "s7", "s8", "s9", "s10", "s11", "s12", "s13",
+ "s14", "s15", "s16", "s17", "s18", "s19", "s20", "s21", "s22",
+ "s23", "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31",
+ "s32", "s33", "s34", "s35", "s36", "s37", "s38", "s39", "s40",
+ "s41", "s42", "s43", "s44", "s45", "s46", "s47", "s48", "s49",
+ "s50", "s51", "s52", "s53", "s54", "s55", "s56", "s57", "s58",
+ "s59", "s60", "s61", "s62", "s63", "s64", "s65", "s66", "s67",
+ "s68", "s69", "s70", "s71", "s72", "s73", "s74", "s75", "s76",
+ "s77", "s78", "s79", "s80", "s81", "s82", "s83", "s84", "s85",
+ "s86", "s87", "s88", "s89", "s90", "s91", "s92", "s93", "s94",
+ "s95", "s96", "s97", "s98", "s99", "s100", "s101", "s102", "s103",
+ "s104", "s105", "s106", "s107", "s108", "s109", "s110", "s111", "s112",
+ "s113", "s114", "s115", "s116", "s117", "s118", "s119", "s120", "s121",
+ "s122", "s123", "s124", "s125", "s126", "s127", "exec", "vcc", "scc",
+ "m0", "flat_scratch", "exec_lo", "exec_hi", "vcc_lo", "vcc_hi",
+ "flat_scratch_lo", "flat_scratch_hi",
+ "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", "a8",
+ "a9", "a10", "a11", "a12", "a13", "a14", "a15", "a16", "a17",
+ "a18", "a19", "a20", "a21", "a22", "a23", "a24", "a25", "a26",
+ "a27", "a28", "a29", "a30", "a31", "a32", "a33", "a34", "a35",
+ "a36", "a37", "a38", "a39", "a40", "a41", "a42", "a43", "a44",
+ "a45", "a46", "a47", "a48", "a49", "a50", "a51", "a52", "a53",
+ "a54", "a55", "a56", "a57", "a58", "a59", "a60", "a61", "a62",
+ "a63", "a64", "a65", "a66", "a67", "a68", "a69", "a70", "a71",
+ "a72", "a73", "a74", "a75", "a76", "a77", "a78", "a79", "a80",
+ "a81", "a82", "a83", "a84", "a85", "a86", "a87", "a88", "a89",
+ "a90", "a91", "a92", "a93", "a94", "a95", "a96", "a97", "a98",
+ "a99", "a100", "a101", "a102", "a103", "a104", "a105", "a106", "a107",
+ "a108", "a109", "a110", "a111", "a112", "a113", "a114", "a115", "a116",
+ "a117", "a118", "a119", "a120", "a121", "a122", "a123", "a124", "a125",
+ "a126", "a127", "a128", "a129", "a130", "a131", "a132", "a133", "a134",
+ "a135", "a136", "a137", "a138", "a139", "a140", "a141", "a142", "a143",
+ "a144", "a145", "a146", "a147", "a148", "a149", "a150", "a151", "a152",
+ "a153", "a154", "a155", "a156", "a157", "a158", "a159", "a160", "a161",
+ "a162", "a163", "a164", "a165", "a166", "a167", "a168", "a169", "a170",
+ "a171", "a172", "a173", "a174", "a175", "a176", "a177", "a178", "a179",
+ "a180", "a181", "a182", "a183", "a184", "a185", "a186", "a187", "a188",
+ "a189", "a190", "a191", "a192", "a193", "a194", "a195", "a196", "a197",
+ "a198", "a199", "a200", "a201", "a202", "a203", "a204", "a205", "a206",
+ "a207", "a208", "a209", "a210", "a211", "a212", "a213", "a214", "a215",
+ "a216", "a217", "a218", "a219", "a220", "a221", "a222", "a223", "a224",
+ "a225", "a226", "a227", "a228", "a229", "a230", "a231", "a232", "a233",
+ "a234", "a235", "a236", "a237", "a238", "a239", "a240", "a241", "a242",
+ "a243", "a244", "a245", "a246", "a247", "a248", "a249", "a250", "a251",
+ "a252", "a253", "a254", "a255"
+};
+
+} // anonymous namespace
+
+ArrayRef<const char *> SPIRV64AMDGCNTargetInfo::getGCCRegNames() const {
+ return llvm::ArrayRef(AMDGPUGCCRegNames);
+}
+
+bool SPIRV64AMDGCNTargetInfo::initFeatureMap(
+ llvm::StringMap<bool> &Features, DiagnosticsEngine &Diags, StringRef,
+ const std::vector<std::string> &FeatureVec) const {
+ // This represents the union of all AMDGCN features.
+ Features["atomic-ds-pk-add-16-insts"] = true;
+ Features["atomic-flat-pk-add-16-insts"] = true;
+ Features["atomic-buffer-global-pk-add-f16-insts"] = true;
+ Features["atomic-global-pk-add-bf16-inst"] = true;
+ Features["atomic-fadd-rtn-insts"] = true;
+ Features["ci-insts"] = true;
+ Features["dot1-insts"] = true;
+ Features["dot2-insts"] = true;
+ Features["dot3-insts"] = true;
+ Features["dot4-insts"] = true;
+ Features["dot5-insts"] = true;
+ Features["dot7-insts"] = true;
+ Features["dot8-insts"] = true;
+ Features["dot9-insts"] = true;
+ Features["dot10-insts"] = true;
+ Features["dot11-insts"] = true;
+ Features["dl-insts"] = true;
+ Features["16-bit-insts"] = true;
+ Features["dpp"] = true;
+ Features["gfx8-insts"] = true;
+ Features["gfx9-insts"] = true;
+ Features["gfx90a-insts"] = true;
+ Features["gfx940-insts"] = true;
+ Features["gfx10-insts"] = true;
+ Features["gfx10-3-insts"] = true;
+ Features["gfx11-insts"] = true;
+ Features["gfx12-insts"] = true;
+ Features["image-insts"] = true;
+ Features["fp8-conversion-insts"] = true;
+ Features["s-memrealtime"] = true;
+ Features["s-memtime-inst"] = true;
+ Features["gws"] = true;
+ Features["fp8-insts"] = true;
+ Features["fp8-conversion-insts"] = true;
+ Features["atomic-ds-pk-add-16-insts"] = true;
+ Features["mai-insts"] = true;
+
+ return TargetInfo::initFeatureMap(Features, Diags, {}, FeatureVec);
+}
+
+bool SPIRV64AMDGCNTargetInfo::validateAsmConstraint(
+ const char *&Name, TargetInfo::ConstraintInfo &Info) const {
+ // This is a 1:1 copy of AMDGPUTargetInfo::validateAsmConstraint()
+ static const ::llvm::StringSet<> SpecialRegs({
+ "exec", "vcc", "flat_scratch", "m0", "scc", "tba", "tma",
+ "flat_scratch_lo", "flat_scratch_hi", "vcc_lo", "vcc_hi", "exec_lo",
+ "exec_hi", "tma_lo", "tma_hi", "tba_lo", "tba_hi",
+ });
+
+ switch (*Name) {
+ case 'I':
+ Info.setRequiresImmediate(-16, 64);
+ return true;
+ case 'J':
+ Info.setRequiresImmediate(-32768, 32767);
+ return true;
+ case 'A':
+ case 'B':
+ case 'C':
+ Info.setRequiresImmediate();
+ return true;
+ default:
+ break;
+ }
+
+ StringRef S(Name);
+
+ if (S == "DA" || S == "DB") {
+ Name++;
+ Info.setRequiresImmediate();
+ return true;
+ }
+
+ bool HasLeftParen = S.consume_front("{");
+ if (S.empty())
+ return false;
+ if (S.front() != 'v' && S.front() != 's' && S.front() != 'a') {
+ if (!HasLeftParen)
+ return false;
+ auto E = S.find('}');
+ if (!SpecialRegs.count(S.substr(0, E)))
+ return false;
+ S = S.drop_front(E + 1);
+ if (!S.empty())
+ return false;
+ // Found {S} where S is a special register.
+ Info.setAllowsRegister();
+ Name = S.data() - 1;
+ return true;
+ }
+ S = S.drop_front();
+ if (!HasLeftParen) {
+ if (!S.empty())
+ return false;
+ // Found s, v or a.
+ Info.setAllowsRegister();
+ Name = S.data() - 1;
+ return true;
+ }
+ bool HasLeftBracket = S.consume_front("[");
+ unsigned long long N;
+ if (S.empty() || consumeUnsignedInteger(S, 10, N))
+ return false;
+ if (S.consume_front(":")) {
+ if (!HasLeftBracket)
+ return false;
+ unsigned long long M;
+ if (consumeUnsignedInteger(S, 10, M) || N >= M)
+ return false;
+ }
+ if (HasLeftBracket) {
+ if (!S.consume_front("]"))
+ return false;
+ }
+ if (!S.consume_front("}"))
+ return false;
+ if (!S.empty())
+ return false;
+ // Found {vn}, {sn}, {an}, {v[n]}, {s[n]}, {a[n]}, {v[n:m]}, {s[n:m]}
+ // or {a[n:m]}.
+ Info.setAllowsRegister();
+ Name = S.data() - 1;
+ return true;
+}
+
+std::string
+SPIRV64AMDGCNTargetInfo::convertConstraint(const char *&Constraint) const {
+ // This is a 1:1 copy of AMDGPUTargetInfo::convertConstraint()
+ StringRef S(Constraint);
+ if (S == "DA" || S == "DB") {
+ return std::string("^") + std::string(Constraint++, 2);
+ }
+
+ const char *Begin = Constraint;
+ TargetInfo::ConstraintInfo Info("", "");
+ if (validateAsmConstraint(Constraint, Info))
+ return std::string(Begin).substr(0, Constraint - Begin + 1);
+
+ Constraint = Begin;
+ return std::string(1, *Constraint);
+}
+
+ArrayRef<Builtin::Info> SPIRV64AMDGCNTargetInfo::getTargetBuiltins() const {
+ return llvm::ArrayRef(BuiltinInfo,
+ clang::AMDGPU::LastTSBuiltin -
Builtin::FirstTSBuiltin);
+}
+
+void SPIRV64AMDGCNTargetInfo::getTargetDefines(const LangOptions &Opts,
+ MacroBuilder &Builder) const {
+ BaseSPIRVTargetInfo::getTargetDefines(Opts, Builder);
+ DefineStd(Builder, "SPIRV64", Opts);
+
+ Builder.defineMacro("__AMD__");
+ Builder.defineMacro("__AMDGPU__");
+ Builder.defineMacro("__AMDGCN__");
+}
+
+void SPIRV64AMDGCNTargetInfo::setAuxTarget(const TargetInfo *Aux) {
+ // This is a 1:1 copy of AMDGPUTargetInfo::setAuxTarget()
+ assert(HalfFormat == Aux->HalfFormat);
+ assert(FloatFormat == Aux->FloatFormat);
+ assert(DoubleFormat == Aux->DoubleFormat);
+
+ // On x86_64 long double is 80-bit extended precision format, which is
+ // not supported by AMDGPU. 128-bit floating point format is also not
+ // supported by AMDGPU. Therefore keep its own format for these two types.
+ auto SaveLongDoubleFormat = LongDoubleFormat;
+ auto SaveFloat128Format = Float128Format;
+ auto SaveLongDoubleWidth = LongDoubleWidth;
+ auto SaveLongDoubleAlign = LongDoubleAlign;
+ copyAuxTarget(Aux);
+ LongDoubleFormat = SaveLongDoubleFormat;
+ Float128Format = SaveFloat128Format;
+ LongDoubleWidth = SaveLongDoubleWidth;
+ LongDoubleAlign = SaveLongDoubleAlign;
+ // For certain builtin types support on the host target, claim they are
+ // supported to pass the compilation of the host code during the device-side
+ // compilation.
+ // FIXME: As the side effect, we also accept `__float128` uses in the device
+ // code. To reject these builtin types supported in the host target but not
in
+ // the device target, one approach would support `device_builtin` attribute
+ // so that we could tell the device builtin types from the host ones. This
+ // also solves the different representations of the same builtin type, such
+ // as `size_t` in the MSVC environment.
+ if (Aux->hasFloat128Type()) {
+ HasFloat128 = true;
+ Float128Format = DoubleFormat;
+ }
+}
diff --git a/clang/lib/Basic/Targets/SPIR.h b/clang/lib/Basic/Targets/SPIR.h
index 44265445ff004..6b605979c9ab1 100644
--- a/clang/lib/Basic/Targets/SPIR.h
+++ b/clang/lib/Basic/Targets/SPIR.h
@@ -364,6 +364,57 @@ class LLVM_LIBRARY_VISIBILITY SPIRV64TargetInfo : public
BaseSPIRVTargetInfo {
MacroBuilder &Builder) const override;
};
+class LLVM_LIBRARY_VISIBILITY SPIRV64AMDGCNTargetInfo
+ : public BaseSPIRVTargetInfo {
+public:
+ SPIRV64AMDGCNTargetInfo(const llvm::Triple &Triple, const TargetOptions
&Opts)
+ : BaseSPIRVTargetInfo(Triple, Opts) {
+ assert(Triple.getArch() == llvm::Triple::spirv64 &&
+ "Invalid architecture for 64-bit AMDGCN SPIR-V.");
+ assert(Triple.getVendor() == llvm::Triple::VendorType::AMD &&
+ "64-bit AMDGCN SPIR-V target must use AMD vendor");
+ assert(getTriple().getOS() == llvm::Triple::OSType::AMDHSA &&
+ "64-bit AMDGCN SPIR-V target must use AMDHSA OS");
+ assert(getTriple().getEnvironment() == llvm::Triple::UnknownEnvironment &&
+ "64-bit SPIR-V target must use unknown environment type");
+ PointerWidth = PointerAlign = 64;
+ SizeType = TargetInfo::UnsignedLong;
+ PtrDiffType = IntPtrType = TargetInfo::SignedLong;
+
+ resetDataLayout("e-i64:64-v16:16-v24:32-v32:32-v48:64-"
+ "v96:128-v192:256-v256:256-v512:512-v1024:1024-G1-P4-A0");
+
+ BFloat16Width = BFloat16Align = 16;
+ BFloat16Format = &llvm::APFloat::BFloat();
+
+ HasLegalHalfType = true;
+ HasFloat16 = true;
+ HalfArgsAndReturns = true;
+ }
+
+ bool hasBFloat16Type() const override { return true; }
+
+ ArrayRef<const char *> getGCCRegNames() const override;
+
+ bool initFeatureMap(llvm::StringMap<bool> &Features, DiagnosticsEngine
&Diags,
+ StringRef,
+ const std::vector<std::string> &) const override;
+
+ bool validateAsmConstraint(const char *&Name,
+ TargetInfo::ConstraintInfo &Info) const override;
+
+ std::string convertConstraint(const char *&Constraint) const override;
+
+ ArrayRef<Builtin::Info> getTargetBuiltins() const override;
+
+ void getTargetDefines(const LangOptions &Opts,
+ MacroBuilder &Builder) const override;
+
+ void setAuxTarget(const TargetInfo *Aux) override;
+
+ bool hasInt128Type() const override { return TargetInfo::hasInt128Type(); }
+};
+
} // namespace targets
} // namespace clang
#endif // LLVM_CLANG_LIB_BASIC_TARGETS_SPIR_H
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 7e5f2edfc732c..db64b0a436a09 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -6083,6 +6083,9 @@ RValue CodeGenFunction::EmitBuiltinExpr(const GlobalDecl
GD, unsigned BuiltinID,
StringRef Prefix =
llvm::Triple::getArchTypePrefix(getTarget().getTriple().getArch());
if (!Prefix.empty()) {
+ if (Prefix == "spv" &&
+ getTarget().getTriple().getOS() == llvm::Triple::OSType::AMDHSA)
+ Prefix = "amdgcn";
IntrinsicID = Intrinsic::getIntrinsicForClangBuiltin(Prefix.data(), Name);
// NOTE we don't need to perform a compatibility flag check here since the
// intrinsics are declared in Builtins*.def via LANGBUILTIN which filter
the
@@ -6254,6 +6257,10 @@ static Value *EmitTargetArchBuiltinExpr(CodeGenFunction
*CGF,
case llvm::Triple::riscv32:
case llvm::Triple::riscv64:
return CGF->EmitRISCVBuiltinExpr(BuiltinID, E, ReturnValue);
+ case llvm::Triple::spirv64:
+ if (CGF->getTarget().getTriple().getOS() != llvm::Triple::OSType::AMDHSA)
+ return nullptr;
+ return CGF->EmitAMDGPUBuiltinExpr(BuiltinID, E);
default:
return nullptr;
}
diff --git a/clang/test/CodeGen/target-data.c b/clang/test/CodeGen/target-data.c
index c184f314f68f8..1d40b8fe46063 100644
--- a/clang/test/CodeGen/target-data.c
+++ b/clang/test/CodeGen/target-data.c
@@ -268,3 +268,7 @@
// RUN: %clang_cc1 -triple ve -o - -emit-llvm %s | \
// RUN: FileCheck %s -check-prefix=VE
// VE: target datalayout =
"e-m:e-i64:64-n32:64-S128-v64:64:64-v128:64:64-v256:64:64-v512:64:64-v1024:64:64-v2048:64:64-v4096:64:64-v8192:64:64-v16384:64:64"
+
+// RUN: %clang_cc1 -triple spirv64-amd -o - -emit-llvm %s | \
+// RUN: FileCheck %s -check-prefix=SPIR64
+// AMDGPUSPIRV64: target datalayout =
"e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-G1-P4-A0"
diff --git a/clang/test/CodeGenCUDA/builtins-spirv-amdgcn.cu
b/clang/test/CodeGenCUDA/builtins-spirv-amdgcn.cu
new file mode 100644
index 0000000000000..8dbb8c538ddc1
--- /dev/null
+++ b/clang/test/CodeGenCUDA/builtins-spirv-amdgcn.cu
@@ -0,0 +1,294 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// RUN: %clang_cc1 -triple spirv64-amd-amdhsa -x hip \
+// RUN: -aux-triple x86_64-unknown-linux-gnu -fcuda-is-device -emit-llvm %s \
+// RUN: -o - | FileCheck %s
+
+// RUN: %clang_cc1 -triple spirv64-amd-amdhsa -x hip \
+// RUN: -aux-triple x86_64-pc-windows-msvc -fcuda-is-device -emit-llvm %s \
+// RUN: -o - | FileCheck %s
+
+#include "Inputs/cuda.h"
+
+// CHECK-LABEL: @_Z16use_dispatch_ptrPi(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[OUT:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[OUT_ADDR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[DISPATCH_PTR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[OUT_ASCAST:%.*]] = addrspacecast ptr [[OUT]] to ptr
addrspace(4)
+// CHECK-NEXT: [[OUT_ADDR_ASCAST:%.*]] = addrspacecast ptr [[OUT_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: [[DISPATCH_PTR_ASCAST:%.*]] = addrspacecast ptr
[[DISPATCH_PTR]] to ptr addrspace(4)
+// CHECK-NEXT: [[TMP0:%.*]] = addrspacecast ptr addrspace(1)
[[OUT_COERCE:%.*]] to ptr addrspace(4)
+// CHECK-NEXT: store ptr addrspace(4) [[TMP0]], ptr addrspace(4)
[[OUT_ASCAST]], align 8
+// CHECK-NEXT: [[OUT1:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[OUT_ASCAST]], align 8
+// CHECK-NEXT: store ptr addrspace(4) [[OUT1]], ptr addrspace(4)
[[OUT_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP1:%.*]] = call align 4 dereferenceable(64) addrspace(4)
ptr addrspace(4) @llvm.amdgcn.dispatch.ptr()
+// CHECK-NEXT: store ptr addrspace(4) [[TMP1]], ptr addrspace(4)
[[DISPATCH_PTR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP2:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[DISPATCH_PTR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP3:%.*]] = load i32, ptr addrspace(4) [[TMP2]], align 4
+// CHECK-NEXT: [[TMP4:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[OUT_ADDR_ASCAST]], align 8
+// CHECK-NEXT: store i32 [[TMP3]], ptr addrspace(4) [[TMP4]], align 4
+// CHECK-NEXT: ret void
+//
+__global__ void use_dispatch_ptr(int* out) {
+ const int* dispatch_ptr = (const int*)__builtin_amdgcn_dispatch_ptr();
+ *out = *dispatch_ptr;
+}
+
+// CHECK-LABEL: @_Z13use_queue_ptrPi(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[OUT:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[OUT_ADDR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[QUEUE_PTR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[OUT_ASCAST:%.*]] = addrspacecast ptr [[OUT]] to ptr
addrspace(4)
+// CHECK-NEXT: [[OUT_ADDR_ASCAST:%.*]] = addrspacecast ptr [[OUT_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: [[QUEUE_PTR_ASCAST:%.*]] = addrspacecast ptr [[QUEUE_PTR]]
to ptr addrspace(4)
+// CHECK-NEXT: [[TMP0:%.*]] = addrspacecast ptr addrspace(1)
[[OUT_COERCE:%.*]] to ptr addrspace(4)
+// CHECK-NEXT: store ptr addrspace(4) [[TMP0]], ptr addrspace(4)
[[OUT_ASCAST]], align 8
+// CHECK-NEXT: [[OUT1:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[OUT_ASCAST]], align 8
+// CHECK-NEXT: store ptr addrspace(4) [[OUT1]], ptr addrspace(4)
[[OUT_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP1:%.*]] = call addrspace(4) ptr addrspace(4)
@llvm.amdgcn.queue.ptr()
+// CHECK-NEXT: store ptr addrspace(4) [[TMP1]], ptr addrspace(4)
[[QUEUE_PTR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP2:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[QUEUE_PTR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP3:%.*]] = load i32, ptr addrspace(4) [[TMP2]], align 4
+// CHECK-NEXT: [[TMP4:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[OUT_ADDR_ASCAST]], align 8
+// CHECK-NEXT: store i32 [[TMP3]], ptr addrspace(4) [[TMP4]], align 4
+// CHECK-NEXT: ret void
+//
+__global__ void use_queue_ptr(int* out) {
+ const int* queue_ptr = (const int*)__builtin_amdgcn_queue_ptr();
+ *out = *queue_ptr;
+}
+
+// CHECK-LABEL: @_Z19use_implicitarg_ptrPi(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[OUT:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[OUT_ADDR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[IMPLICITARG_PTR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[OUT_ASCAST:%.*]] = addrspacecast ptr [[OUT]] to ptr
addrspace(4)
+// CHECK-NEXT: [[OUT_ADDR_ASCAST:%.*]] = addrspacecast ptr [[OUT_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: [[IMPLICITARG_PTR_ASCAST:%.*]] = addrspacecast ptr
[[IMPLICITARG_PTR]] to ptr addrspace(4)
+// CHECK-NEXT: [[TMP0:%.*]] = addrspacecast ptr addrspace(1)
[[OUT_COERCE:%.*]] to ptr addrspace(4)
+// CHECK-NEXT: store ptr addrspace(4) [[TMP0]], ptr addrspace(4)
[[OUT_ASCAST]], align 8
+// CHECK-NEXT: [[OUT1:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[OUT_ASCAST]], align 8
+// CHECK-NEXT: store ptr addrspace(4) [[OUT1]], ptr addrspace(4)
[[OUT_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP1:%.*]] = call addrspace(4) ptr addrspace(4)
@llvm.amdgcn.implicitarg.ptr()
+// CHECK-NEXT: store ptr addrspace(4) [[TMP1]], ptr addrspace(4)
[[IMPLICITARG_PTR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP2:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[IMPLICITARG_PTR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP3:%.*]] = load i32, ptr addrspace(4) [[TMP2]], align 4
+// CHECK-NEXT: [[TMP4:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[OUT_ADDR_ASCAST]], align 8
+// CHECK-NEXT: store i32 [[TMP3]], ptr addrspace(4) [[TMP4]], align 4
+// CHECK-NEXT: ret void
+//
+__global__ void use_implicitarg_ptr(int* out) {
+ const int* implicitarg_ptr = (const int*)__builtin_amdgcn_implicitarg_ptr();
+ *out = *implicitarg_ptr;
+}
+
+__global__
+ //
+ void
+// CHECK-LABEL: @_Z12test_ds_fmaxf(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[SRC_ADDR:%.*]] = alloca float, align 4
+// CHECK-NEXT: [[X:%.*]] = alloca float, align 4
+// CHECK-NEXT: [[SRC_ADDR_ASCAST:%.*]] = addrspacecast ptr [[SRC_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: [[X_ASCAST:%.*]] = addrspacecast ptr [[X]] to ptr
addrspace(4)
+// CHECK-NEXT: store float [[SRC:%.*]], ptr addrspace(4)
[[SRC_ADDR_ASCAST]], align 4
+// CHECK-NEXT: [[TMP0:%.*]] = load float, ptr addrspace(4)
[[SRC_ADDR_ASCAST]], align 4
+// CHECK-NEXT: [[TMP1:%.*]] = call contract addrspace(4) float
@llvm.amdgcn.ds.fmax.f32(ptr addrspace(3) @_ZZ12test_ds_fmaxfE6shared, float
[[TMP0]], i32 0, i32 0, i1 false)
+// CHECK-NEXT: store volatile float [[TMP1]], ptr addrspace(4)
[[X_ASCAST]], align 4
+// CHECK-NEXT: ret void
+//
+ test_ds_fmax(float src) {
+ __shared__ float shared;
+ volatile float x = __builtin_amdgcn_ds_fmaxf(&shared, src, 0, 0, false);
+}
+
+// CHECK-LABEL: @_Z12test_ds_faddf(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[SRC_ADDR:%.*]] = alloca float, align 4
+// CHECK-NEXT: [[X:%.*]] = alloca float, align 4
+// CHECK-NEXT: [[SRC_ADDR_ASCAST:%.*]] = addrspacecast ptr [[SRC_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: [[X_ASCAST:%.*]] = addrspacecast ptr [[X]] to ptr
addrspace(4)
+// CHECK-NEXT: store float [[SRC:%.*]], ptr addrspace(4)
[[SRC_ADDR_ASCAST]], align 4
+// CHECK-NEXT: [[TMP0:%.*]] = load float, ptr addrspace(4)
[[SRC_ADDR_ASCAST]], align 4
+// CHECK-NEXT: [[TMP1:%.*]] = call contract addrspace(4) float
@llvm.amdgcn.ds.fadd.f32(ptr addrspace(3) @_ZZ12test_ds_faddfE6shared, float
[[TMP0]], i32 0, i32 0, i1 false)
+// CHECK-NEXT: store volatile float [[TMP1]], ptr addrspace(4)
[[X_ASCAST]], align 4
+// CHECK-NEXT: ret void
+//
+__global__ void test_ds_fadd(float src) {
+ __shared__ float shared;
+ volatile float x = __builtin_amdgcn_ds_faddf(&shared, src, 0, 0, false);
+}
+
+// CHECK-LABEL: @_Z12test_ds_fminfPf(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[SHARED:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[SRC_ADDR:%.*]] = alloca float, align 4
+// CHECK-NEXT: [[SHARED_ADDR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[X:%.*]] = alloca float, align 4
+// CHECK-NEXT: [[SHARED_ASCAST:%.*]] = addrspacecast ptr [[SHARED]] to ptr
addrspace(4)
+// CHECK-NEXT: [[SRC_ADDR_ASCAST:%.*]] = addrspacecast ptr [[SRC_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: [[SHARED_ADDR_ASCAST:%.*]] = addrspacecast ptr
[[SHARED_ADDR]] to ptr addrspace(4)
+// CHECK-NEXT: [[X_ASCAST:%.*]] = addrspacecast ptr [[X]] to ptr
addrspace(4)
+// CHECK-NEXT: [[TMP0:%.*]] = addrspacecast ptr addrspace(1)
[[SHARED_COERCE:%.*]] to ptr addrspace(4)
+// CHECK-NEXT: store ptr addrspace(4) [[TMP0]], ptr addrspace(4)
[[SHARED_ASCAST]], align 8
+// CHECK-NEXT: [[SHARED1:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[SHARED_ASCAST]], align 8
+// CHECK-NEXT: store float [[SRC:%.*]], ptr addrspace(4)
[[SRC_ADDR_ASCAST]], align 4
+// CHECK-NEXT: store ptr addrspace(4) [[SHARED1]], ptr addrspace(4)
[[SHARED_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP1:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[SHARED_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP2:%.*]] = addrspacecast ptr addrspace(4) [[TMP1]] to
ptr addrspace(3)
+// CHECK-NEXT: [[TMP3:%.*]] = load float, ptr addrspace(4)
[[SRC_ADDR_ASCAST]], align 4
+// CHECK-NEXT: [[TMP4:%.*]] = call contract addrspace(4) float
@llvm.amdgcn.ds.fmin.f32(ptr addrspace(3) [[TMP2]], float [[TMP3]], i32 0, i32
0, i1 false)
+// CHECK-NEXT: store volatile float [[TMP4]], ptr addrspace(4)
[[X_ASCAST]], align 4
+// CHECK-NEXT: ret void
+//
+__global__ void test_ds_fmin(float src, float *shared) {
+ volatile float x = __builtin_amdgcn_ds_fminf(shared, src, 0, 0, false);
+}
+
+#if 0 // FIXME: returning a pointer to AS4 explicitly is wrong for AMDGPU SPIRV
+//
+__device__ void test_ret_builtin_nondef_addrspace() {
+ void *x = __builtin_amdgcn_dispatch_ptr();
+}
+#endif
+
+// CHECK-LABEL: @_Z6endpgmv(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: call addrspace(4) void @llvm.amdgcn.endpgm()
+// CHECK-NEXT: ret void
+//
+__global__ void endpgm() {
+ __builtin_amdgcn_endpgm();
+}
+
+// Check the 64 bit argument is correctly passed to the intrinsic without
truncation or assertion.
+
+// CHECK-LABEL: @_Z14test_uicmp_i64Pyyy(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[OUT:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[OUT_ADDR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i64, align 8
+// CHECK-NEXT: [[B_ADDR:%.*]] = alloca i64, align 8
+// CHECK-NEXT: [[OUT_ASCAST:%.*]] = addrspacecast ptr [[OUT]] to ptr
addrspace(4)
+// CHECK-NEXT: [[OUT_ADDR_ASCAST:%.*]] = addrspacecast ptr [[OUT_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: [[A_ADDR_ASCAST:%.*]] = addrspacecast ptr [[A_ADDR]] to ptr
addrspace(4)
+// CHECK-NEXT: [[B_ADDR_ASCAST:%.*]] = addrspacecast ptr [[B_ADDR]] to ptr
addrspace(4)
+// CHECK-NEXT: [[TMP0:%.*]] = addrspacecast ptr addrspace(1)
[[OUT_COERCE:%.*]] to ptr addrspace(4)
+// CHECK-NEXT: store ptr addrspace(4) [[TMP0]], ptr addrspace(4)
[[OUT_ASCAST]], align 8
+// CHECK-NEXT: [[OUT1:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[OUT_ASCAST]], align 8
+// CHECK-NEXT: store ptr addrspace(4) [[OUT1]], ptr addrspace(4)
[[OUT_ADDR_ASCAST]], align 8
+// CHECK-NEXT: store i64 [[A:%.*]], ptr addrspace(4) [[A_ADDR_ASCAST]],
align 8
+// CHECK-NEXT: store i64 [[B:%.*]], ptr addrspace(4) [[B_ADDR_ASCAST]],
align 8
+// CHECK-NEXT: [[TMP1:%.*]] = load i64, ptr addrspace(4) [[A_ADDR_ASCAST]],
align 8
+// CHECK-NEXT: [[TMP2:%.*]] = load i64, ptr addrspace(4) [[B_ADDR_ASCAST]],
align 8
+// CHECK-NEXT: [[TMP3:%.*]] = call addrspace(4) i64
@llvm.amdgcn.icmp.i64.i64(i64 [[TMP1]], i64 [[TMP2]], i32 35)
+// CHECK-NEXT: [[TMP4:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[OUT_ADDR_ASCAST]], align 8
+// CHECK-NEXT: store i64 [[TMP3]], ptr addrspace(4) [[TMP4]], align 8
+// CHECK-NEXT: ret void
+//
+__global__ void test_uicmp_i64(unsigned long long *out, unsigned long long a,
unsigned long long b)
+{
+ *out = __builtin_amdgcn_uicmpl(a, b, 30+5);
+}
+
+// Check the 64 bit return value is correctly returned without truncation or
assertion.
+
+// CHECK-LABEL: @_Z14test_s_memtimePy(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[OUT:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[OUT_ADDR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[OUT_ASCAST:%.*]] = addrspacecast ptr [[OUT]] to ptr
addrspace(4)
+// CHECK-NEXT: [[OUT_ADDR_ASCAST:%.*]] = addrspacecast ptr [[OUT_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: [[TMP0:%.*]] = addrspacecast ptr addrspace(1)
[[OUT_COERCE:%.*]] to ptr addrspace(4)
+// CHECK-NEXT: store ptr addrspace(4) [[TMP0]], ptr addrspace(4)
[[OUT_ASCAST]], align 8
+// CHECK-NEXT: [[OUT1:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[OUT_ASCAST]], align 8
+// CHECK-NEXT: store ptr addrspace(4) [[OUT1]], ptr addrspace(4)
[[OUT_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP1:%.*]] = call addrspace(4) i64 @llvm.amdgcn.s.memtime()
+// CHECK-NEXT: [[TMP2:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[OUT_ADDR_ASCAST]], align 8
+// CHECK-NEXT: store i64 [[TMP1]], ptr addrspace(4) [[TMP2]], align 8
+// CHECK-NEXT: ret void
+//
+__global__ void test_s_memtime(unsigned long long* out)
+{
+ *out = __builtin_amdgcn_s_memtime();
+}
+
+// Check a generic pointer can be passed as a shared pointer and a generic
pointer.
+__device__ void func(float *x);
+
+// CHECK-LABEL: @_Z17test_ds_fmin_funcfPf(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[SHARED:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[SRC_ADDR:%.*]] = alloca float, align 4
+// CHECK-NEXT: [[SHARED_ADDR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[X:%.*]] = alloca float, align 4
+// CHECK-NEXT: [[SHARED_ASCAST:%.*]] = addrspacecast ptr [[SHARED]] to ptr
addrspace(4)
+// CHECK-NEXT: [[SRC_ADDR_ASCAST:%.*]] = addrspacecast ptr [[SRC_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: [[SHARED_ADDR_ASCAST:%.*]] = addrspacecast ptr
[[SHARED_ADDR]] to ptr addrspace(4)
+// CHECK-NEXT: [[X_ASCAST:%.*]] = addrspacecast ptr [[X]] to ptr
addrspace(4)
+// CHECK-NEXT: [[TMP0:%.*]] = addrspacecast ptr addrspace(1)
[[SHARED_COERCE:%.*]] to ptr addrspace(4)
+// CHECK-NEXT: store ptr addrspace(4) [[TMP0]], ptr addrspace(4)
[[SHARED_ASCAST]], align 8
+// CHECK-NEXT: [[SHARED1:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[SHARED_ASCAST]], align 8
+// CHECK-NEXT: store float [[SRC:%.*]], ptr addrspace(4)
[[SRC_ADDR_ASCAST]], align 4
+// CHECK-NEXT: store ptr addrspace(4) [[SHARED1]], ptr addrspace(4)
[[SHARED_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP1:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[SHARED_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP2:%.*]] = addrspacecast ptr addrspace(4) [[TMP1]] to
ptr addrspace(3)
+// CHECK-NEXT: [[TMP3:%.*]] = load float, ptr addrspace(4)
[[SRC_ADDR_ASCAST]], align 4
+// CHECK-NEXT: [[TMP4:%.*]] = call contract addrspace(4) float
@llvm.amdgcn.ds.fmin.f32(ptr addrspace(3) [[TMP2]], float [[TMP3]], i32 0, i32
0, i1 false)
+// CHECK-NEXT: store volatile float [[TMP4]], ptr addrspace(4)
[[X_ASCAST]], align 4
+// CHECK-NEXT: [[TMP5:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[SHARED_ADDR_ASCAST]], align 8
+// CHECK-NEXT: call spir_func addrspace(4) void @_Z4funcPf(ptr addrspace(4)
noundef [[TMP5]]) #[[ATTR7:[0-9]+]]
+// CHECK-NEXT: ret void
+//
+__global__ void test_ds_fmin_func(float src, float *__restrict shared) {
+ volatile float x = __builtin_amdgcn_ds_fminf(shared, src, 0, 0, false);
+ func(shared);
+}
+
+// CHECK-LABEL: @_Z14test_is_sharedPf(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[X:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[X_ADDR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[RET:%.*]] = alloca i8, align 1
+// CHECK-NEXT: [[X_ASCAST:%.*]] = addrspacecast ptr [[X]] to ptr
addrspace(4)
+// CHECK-NEXT: [[X_ADDR_ASCAST:%.*]] = addrspacecast ptr [[X_ADDR]] to ptr
addrspace(4)
+// CHECK-NEXT: [[RET_ASCAST:%.*]] = addrspacecast ptr [[RET]] to ptr
addrspace(4)
+// CHECK-NEXT: [[TMP0:%.*]] = addrspacecast ptr addrspace(1)
[[X_COERCE:%.*]] to ptr addrspace(4)
+// CHECK-NEXT: store ptr addrspace(4) [[TMP0]], ptr addrspace(4)
[[X_ASCAST]], align 8
+// CHECK-NEXT: [[X1:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[X_ASCAST]], align 8
+// CHECK-NEXT: store ptr addrspace(4) [[X1]], ptr addrspace(4)
[[X_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP1:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[X_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP2:%.*]] = addrspacecast ptr addrspace(4) [[TMP1]] to ptr
+// CHECK-NEXT: [[TMP3:%.*]] = call addrspace(4) i1
@llvm.amdgcn.is.shared(ptr [[TMP2]])
+// CHECK-NEXT: [[FROMBOOL:%.*]] = zext i1 [[TMP3]] to i8
+// CHECK-NEXT: store i8 [[FROMBOOL]], ptr addrspace(4) [[RET_ASCAST]],
align 1
+// CHECK-NEXT: ret void
+//
+__global__ void test_is_shared(float *x){
+ bool ret = __builtin_amdgcn_is_shared(x);
+}
+
+// CHECK-LABEL: @_Z15test_is_privatePi(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[X:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[X_ADDR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[RET:%.*]] = alloca i8, align 1
+// CHECK-NEXT: [[X_ASCAST:%.*]] = addrspacecast ptr [[X]] to ptr
addrspace(4)
+// CHECK-NEXT: [[X_ADDR_ASCAST:%.*]] = addrspacecast ptr [[X_ADDR]] to ptr
addrspace(4)
+// CHECK-NEXT: [[RET_ASCAST:%.*]] = addrspacecast ptr [[RET]] to ptr
addrspace(4)
+// CHECK-NEXT: [[TMP0:%.*]] = addrspacecast ptr addrspace(1)
[[X_COERCE:%.*]] to ptr addrspace(4)
+// CHECK-NEXT: store ptr addrspace(4) [[TMP0]], ptr addrspace(4)
[[X_ASCAST]], align 8
+// CHECK-NEXT: [[X1:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[X_ASCAST]], align 8
+// CHECK-NEXT: store ptr addrspace(4) [[X1]], ptr addrspace(4)
[[X_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP1:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[X_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP2:%.*]] = addrspacecast ptr addrspace(4) [[TMP1]] to ptr
+// CHECK-NEXT: [[TMP3:%.*]] = call addrspace(4) i1
@llvm.amdgcn.is.private(ptr [[TMP2]])
+// CHECK-NEXT: [[FROMBOOL:%.*]] = zext i1 [[TMP3]] to i8
+// CHECK-NEXT: store i8 [[FROMBOOL]], ptr addrspace(4) [[RET_ASCAST]],
align 1
+// CHECK-NEXT: ret void
+//
+__global__ void test_is_private(int *x){
+ bool ret = __builtin_amdgcn_is_private(x);
+}
diff --git
a/clang/test/CodeGenCUDA/builtins-unsafe-atomics-spirv-amdgcn-gfx90a.cu
b/clang/test/CodeGenCUDA/builtins-unsafe-atomics-spirv-amdgcn-gfx90a.cu
new file mode 100644
index 0000000000000..1ea1d5f454762
--- /dev/null
+++ b/clang/test/CodeGenCUDA/builtins-unsafe-atomics-spirv-amdgcn-gfx90a.cu
@@ -0,0 +1,31 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
UTC_ARGS: --version 4
+// RUN: %clang_cc1 -triple spirv64-amd-amdhsa -x hip \
+// RUN: -aux-triple x86_64-unknown-linux-gnu -fcuda-is-device -emit-llvm %s \
+// RUN: -o - | FileCheck %s
+
+#define __device__ __attribute__((device))
+typedef __attribute__((address_space(3))) float *LP;
+
+// CHECK-LABEL: define spir_func void @_Z22test_ds_atomic_add_f32Pff(
+// CHECK-SAME: ptr addrspace(4) noundef [[ADDR:%.*]], float noundef
[[VAL:%.*]]) addrspace(4) #[[ATTR0:[0-9]+]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADDR_ADDR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[VAL_ADDR:%.*]] = alloca float, align 4
+// CHECK-NEXT: [[RTN:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[ADDR_ADDR_ASCAST:%.*]] = addrspacecast ptr [[ADDR_ADDR]]
to ptr addrspace(4)
+// CHECK-NEXT: [[VAL_ADDR_ASCAST:%.*]] = addrspacecast ptr [[VAL_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: [[RTN_ASCAST:%.*]] = addrspacecast ptr [[RTN]] to ptr
addrspace(4)
+// CHECK-NEXT: store ptr addrspace(4) [[ADDR]], ptr addrspace(4)
[[ADDR_ADDR_ASCAST]], align 8
+// CHECK-NEXT: store float [[VAL]], ptr addrspace(4) [[VAL_ADDR_ASCAST]],
align 4
+// CHECK-NEXT: [[TMP0:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[ADDR_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP1:%.*]] = addrspacecast ptr addrspace(4) [[TMP0]] to
ptr addrspace(3)
+// CHECK-NEXT: [[TMP2:%.*]] = load float, ptr addrspace(4)
[[VAL_ADDR_ASCAST]], align 4
+// CHECK-NEXT: [[TMP3:%.*]] = call contract addrspace(4) float
@llvm.amdgcn.ds.fadd.f32(ptr addrspace(3) [[TMP1]], float [[TMP2]], i32 0, i32
0, i1 false)
+// CHECK-NEXT: [[TMP4:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[RTN_ASCAST]], align 8
+// CHECK-NEXT: store float [[TMP3]], ptr addrspace(4) [[TMP4]], align 4
+// CHECK-NEXT: ret void
+//
+__device__ void test_ds_atomic_add_f32(float *addr, float val) {
+ float *rtn;
+ *rtn = __builtin_amdgcn_ds_faddf((LP)addr, val, 0, 0, 0);
+}
diff --git a/clang/test/CodeGenCUDA/long-double.cu
b/clang/test/CodeGenCUDA/long-double.cu
index d52de972ea3da..898afcac124b5 100644
--- a/clang/test/CodeGenCUDA/long-double.cu
+++ b/clang/test/CodeGenCUDA/long-double.cu
@@ -2,6 +2,10 @@
// RUN: -aux-triple x86_64-unknown-gnu-linux -fcuda-is-device \
// RUN: -emit-llvm -o - -x hip %s 2>&1 | FileCheck %s
+// RUN: %clang_cc1 -triple spirv64-amd-amdhsa \
+// RUN: -aux-triple x86_64-unknown-gnu-linux -fcuda-is-device \
+// RUN: -emit-llvm -o - -x hip %s 2>&1 | FileCheck %s
+
// RUN: %clang_cc1 -triple nvptx \
// RUN: -aux-triple x86_64-unknown-gnu-linux -fcuda-is-device \
// RUN: -emit-llvm -o - %s 2>&1 | FileCheck %s
diff --git a/clang/test/CodeGenCUDA/spirv-amdgcn-bf16.cu
b/clang/test/CodeGenCUDA/spirv-amdgcn-bf16.cu
new file mode 100644
index 0000000000000..2a0f84d1daa75
--- /dev/null
+++ b/clang/test/CodeGenCUDA/spirv-amdgcn-bf16.cu
@@ -0,0 +1,129 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: amdgpu-registered-target
+// REQUIRES: x86-registered-target
+
+// RUN: %clang_cc1 "-aux-triple" "x86_64-unknown-linux-gnu" "-triple"
"spirv64-amd-amdhsa" \
+// RUN: -fcuda-is-device "-aux-target-cpu" "x86-64" -emit-llvm -o - %s |
FileCheck %s
+
+#include "Inputs/cuda.h"
+
+// CHECK-LABEL: @_Z8test_argPDF16bDF16b(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[OUT_ADDR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[IN_ADDR:%.*]] = alloca bfloat, align 2
+// CHECK-NEXT: [[BF16:%.*]] = alloca bfloat, align 2
+// CHECK-NEXT: [[OUT_ADDR_ASCAST:%.*]] = addrspacecast ptr [[OUT_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: [[IN_ADDR_ASCAST:%.*]] = addrspacecast ptr [[IN_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: [[BF16_ASCAST:%.*]] = addrspacecast ptr [[BF16]] to ptr
addrspace(4)
+// CHECK-NEXT: store ptr addrspace(4) [[OUT:%.*]], ptr addrspace(4)
[[OUT_ADDR_ASCAST]], align 8
+// CHECK-NEXT: store bfloat [[IN:%.*]], ptr addrspace(4)
[[IN_ADDR_ASCAST]], align 2
+// CHECK-NEXT: [[TMP0:%.*]] = load bfloat, ptr addrspace(4)
[[IN_ADDR_ASCAST]], align 2
+// CHECK-NEXT: store bfloat [[TMP0]], ptr addrspace(4) [[BF16_ASCAST]],
align 2
+// CHECK-NEXT: [[TMP1:%.*]] = load bfloat, ptr addrspace(4)
[[BF16_ASCAST]], align 2
+// CHECK-NEXT: [[TMP2:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[OUT_ADDR_ASCAST]], align 8
+// CHECK-NEXT: store bfloat [[TMP1]], ptr addrspace(4) [[TMP2]], align 2
+// CHECK-NEXT: ret void
+//
+__device__ void test_arg(__bf16 *out, __bf16 in) {
+ __bf16 bf16 = in;
+ *out = bf16;
+}
+
+// CHECK-LABEL: @_Z9test_loadPDF16bS_(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[OUT_ADDR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[IN_ADDR:%.*]] = alloca ptr addrspace(4), align 8
+// CHECK-NEXT: [[BF16:%.*]] = alloca bfloat, align 2
+// CHECK-NEXT: [[OUT_ADDR_ASCAST:%.*]] = addrspacecast ptr [[OUT_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: [[IN_ADDR_ASCAST:%.*]] = addrspacecast ptr [[IN_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: [[BF16_ASCAST:%.*]] = addrspacecast ptr [[BF16]] to ptr
addrspace(4)
+// CHECK-NEXT: store ptr addrspace(4) [[OUT:%.*]], ptr addrspace(4)
[[OUT_ADDR_ASCAST]], align 8
+// CHECK-NEXT: store ptr addrspace(4) [[IN:%.*]], ptr addrspace(4)
[[IN_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP0:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[IN_ADDR_ASCAST]], align 8
+// CHECK-NEXT: [[TMP1:%.*]] = load bfloat, ptr addrspace(4) [[TMP0]], align
2
+// CHECK-NEXT: store bfloat [[TMP1]], ptr addrspace(4) [[BF16_ASCAST]],
align 2
+// CHECK-NEXT: [[TMP2:%.*]] = load bfloat, ptr addrspace(4)
[[BF16_ASCAST]], align 2
+// CHECK-NEXT: [[TMP3:%.*]] = load ptr addrspace(4), ptr addrspace(4)
[[OUT_ADDR_ASCAST]], align 8
+// CHECK-NEXT: store bfloat [[TMP2]], ptr addrspace(4) [[TMP3]], align 2
+// CHECK-NEXT: ret void
+//
+__device__ void test_load(__bf16 *out, __bf16 *in) {
+ __bf16 bf16 = *in;
+ *out = bf16;
+}
+
+// CHECK-LABEL: @_Z8test_retDF16b(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[RETVAL:%.*]] = alloca bfloat, align 2
+// CHECK-NEXT: [[IN_ADDR:%.*]] = alloca bfloat, align 2
+// CHECK-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr [[RETVAL]] to ptr
addrspace(4)
+// CHECK-NEXT: [[IN_ADDR_ASCAST:%.*]] = addrspacecast ptr [[IN_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: store bfloat [[IN:%.*]], ptr addrspace(4)
[[IN_ADDR_ASCAST]], align 2
+// CHECK-NEXT: [[TMP0:%.*]] = load bfloat, ptr addrspace(4)
[[IN_ADDR_ASCAST]], align 2
+// CHECK-NEXT: ret bfloat [[TMP0]]
+//
+__device__ __bf16 test_ret( __bf16 in) {
+ return in;
+}
+
+// CHECK-LABEL: @_Z9test_callDF16b(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[RETVAL:%.*]] = alloca bfloat, align 2
+// CHECK-NEXT: [[IN_ADDR:%.*]] = alloca bfloat, align 2
+// CHECK-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr [[RETVAL]] to ptr
addrspace(4)
+// CHECK-NEXT: [[IN_ADDR_ASCAST:%.*]] = addrspacecast ptr [[IN_ADDR]] to
ptr addrspace(4)
+// CHECK-NEXT: store bfloat [[IN:%.*]], ptr addrspace(4)
[[IN_ADDR_ASCAST]], align 2
+// CHECK-NEXT: [[TMP0:%.*]] = load bfloat, ptr addrspace(4)
[[IN_ADDR_ASCAST]], align 2
+// CHECK-NEXT: [[CALL:%.*]] = call contract spir_func noundef addrspace(4)
bfloat @_Z8test_retDF16b(bfloat noundef [[TMP0]]) #[[ATTR1:[0-9]+]]
+// CHECK-NEXT: ret bfloat [[CALL]]
+//
+__device__ __bf16 test_call( __bf16 in) {
+ return test_ret(in);
+}
+
+
+// CHECK-LABEL: @_Z15test_vec_assignv(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[VEC2_A:%.*]] = alloca <2 x bfloat>, align 4
+// CHECK-NEXT: [[VEC2_B:%.*]] = alloca <2 x bfloat>, align 4
+// CHECK-NEXT: [[VEC4_A:%.*]] = alloca <4 x bfloat>, align 8
+// CHECK-NEXT: [[VEC4_B:%.*]] = alloca <4 x bfloat>, align 8
+// CHECK-NEXT: [[VEC8_A:%.*]] = alloca <8 x bfloat>, align 16
+// CHECK-NEXT: [[VEC8_B:%.*]] = alloca <8 x bfloat>, align 16
+// CHECK-NEXT: [[VEC16_A:%.*]] = alloca <16 x bfloat>, align 32
+// CHECK-NEXT: [[VEC16_B:%.*]] = alloca <16 x bfloat>, align 32
+// CHECK-NEXT: [[VEC2_A_ASCAST:%.*]] = addrspacecast ptr [[VEC2_A]] to ptr
addrspace(4)
+// CHECK-NEXT: [[VEC2_B_ASCAST:%.*]] = addrspacecast ptr [[VEC2_B]] to ptr
addrspace(4)
+// CHECK-NEXT: [[VEC4_A_ASCAST:%.*]] = addrspacecast ptr [[VEC4_A]] to ptr
addrspace(4)
+// CHECK-NEXT: [[VEC4_B_ASCAST:%.*]] = addrspacecast ptr [[VEC4_B]] to ptr
addrspace(4)
+// CHECK-NEXT: [[VEC8_A_ASCAST:%.*]] = addrspacecast ptr [[VEC8_A]] to ptr
addrspace(4)
+// CHECK-NEXT: [[VEC8_B_ASCAST:%.*]] = addrspacecast ptr [[VEC8_B]] to ptr
addrspace(4)
+// CHECK-NEXT: [[VEC16_A_ASCAST:%.*]] = addrspacecast ptr [[VEC16_A]] to
ptr addrspace(4)
+// CHECK-NEXT: [[VEC16_B_ASCAST:%.*]] = addrspacecast ptr [[VEC16_B]] to
ptr addrspace(4)
+// CHECK-NEXT: [[TMP0:%.*]] = load <2 x bfloat>, ptr addrspace(4)
[[VEC2_B_ASCAST]], align 4
+// CHECK-NEXT: store <2 x bfloat> [[TMP0]], ptr addrspace(4)
[[VEC2_A_ASCAST]], align 4
+// CHECK-NEXT: [[TMP1:%.*]] = load <4 x bfloat>, ptr addrspace(4)
[[VEC4_B_ASCAST]], align 8
+// CHECK-NEXT: store <4 x bfloat> [[TMP1]], ptr addrspace(4)
[[VEC4_A_ASCAST]], align 8
+// CHECK-NEXT: [[TMP2:%.*]] = load <8 x bfloat>, ptr addrspace(4)
[[VEC8_B_ASCAST]], align 16
+// CHECK-NEXT: store <8 x bfloat> [[TMP2]], ptr addrspace(4)
[[VEC8_A_ASCAST]], align 16
+// CHECK-NEXT: [[TMP3:%.*]] = load <16 x bfloat>, ptr addrspace(4)
[[VEC16_B_ASCAST]], align 32
+// CHECK-NEXT: store <16 x bfloat> [[TMP3]], ptr addrspace(4)
[[VEC16_A_ASCAST]], align 32
+// CHECK-NEXT: ret void
+//
+__device__ void test_vec_assign() {
+ typedef __attribute__((ext_vector_type(2))) __bf16 bf16_x2;
+ bf16_x2 vec2_a, vec2_b;
+ vec2_a = vec2_b;
+
+ typedef __attribute__((ext_vector_type(4))) __bf16 bf16_x4;
+ bf16_x4 vec4_a, vec4_b;
+ vec4_a = vec4_b;
+
+ typedef __attribute__((ext_vector_type(8))) __bf16 bf16_x8;
+ bf16_x8 vec8_a, vec8_b;
+ vec8_a = vec8_b;
+
+ typedef __attribute__((ext_vector_type(16))) __bf16 bf16_x16;
+ bf16_x16 vec16_a, vec16_b;
+ vec16_a = vec16_b;
+}
diff --git a/clang/test/CodeGenCXX/spirv-amdgcn-float16.cpp
b/clang/test/CodeGenCXX/spirv-amdgcn-float16.cpp
new file mode 100644
index 0000000000000..2487e0fcd4343
--- /dev/null
+++ b/clang/test/CodeGenCXX/spirv-amdgcn-float16.cpp
@@ -0,0 +1,38 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
UTC_ARGS: --version 4
+// RUN: %clang_cc1 -triple spirv64-amd-amdhsa -emit-llvm -o - %s | FileCheck %s
+
+// CHECK-LABEL: define spir_func void @_Z1fv(
+// CHECK-SAME: ) addrspace(4) #[[ATTR0:[0-9]+]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[X:%.*]] = alloca half, align 2
+// CHECK-NEXT: [[Y:%.*]] = alloca half, align 2
+// CHECK-NEXT: [[Z:%.*]] = alloca half, align 2
+// CHECK-NEXT: [[TMP0:%.*]] = load half, ptr [[X]], align 2
+// CHECK-NEXT: [[TMP1:%.*]] = load half, ptr [[Y]], align 2
+// CHECK-NEXT: [[ADD:%.*]] = fadd half [[TMP0]], [[TMP1]]
+// CHECK-NEXT: store half [[ADD]], ptr [[Z]], align 2
+// CHECK-NEXT: [[TMP2:%.*]] = load half, ptr [[X]], align 2
+// CHECK-NEXT: [[TMP3:%.*]] = load half, ptr [[Y]], align 2
+// CHECK-NEXT: [[SUB:%.*]] = fsub half [[TMP2]], [[TMP3]]
+// CHECK-NEXT: store half [[SUB]], ptr [[Z]], align 2
+// CHECK-NEXT: [[TMP4:%.*]] = load half, ptr [[X]], align 2
+// CHECK-NEXT: [[TMP5:%.*]] = load half, ptr [[Y]], align 2
+// CHECK-NEXT: [[MUL:%.*]] = fmul half [[TMP4]], [[TMP5]]
+// CHECK-NEXT: store half [[MUL]], ptr [[Z]], align 2
+// CHECK-NEXT: [[TMP6:%.*]] = load half, ptr [[X]], align 2
+// CHECK-NEXT: [[TMP7:%.*]] = load half, ptr [[Y]], align 2
+// CHECK-NEXT: [[DIV:%.*]] = fdiv half [[TMP6]], [[TMP7]]
+// CHECK-NEXT: store half [[DIV]], ptr [[Z]], align 2
+// CHECK-NEXT: ret void
+//
+void f() {
+ _Float16 x, y, z;
+
+ z = x + y;
+
+ z = x - y;
+
+ z = x * y;
+
+ z = x / y;
+}
diff --git a/clang/test/CodeGenHIP/spirv-amdgcn-ballot.cpp
b/clang/test/CodeGenHIP/spirv-amdgcn-ballot.cpp
new file mode 100644
index 0000000000000..8226a109d8b8d
--- /dev/null
+++ b/clang/test/CodeGenHIP/spirv-amdgcn-ballot.cpp
@@ -0,0 +1,27 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
UTC_ARGS: --version 4
+// RUN: %clang_cc1 -triple spirv64-amd-amdhsa -aux-triple
x86_64-pc-windows-msvc -x hip -emit-llvm -fcuda-is-device -o - %s | FileCheck %s
+
+// Unlike OpenCL, HIP depends on the C++ interpration of "unsigned long", which
+// is 64 bits long on Linux and 32 bits long on Windows. The return type of the
+// ballot intrinsic needs to be a 64 bit integer on both platforms. This test
+// cross-compiles to Windows to confirm that the return type is indeed 64 bits
+// on Windows.
+
+#define __device__ __attribute__((device))
+
+// CHECK-LABEL: define spir_func noundef i64 @_Z3fooi(
+// CHECK-SAME: i32 noundef [[P:%.*]]) addrspace(4) #[[ATTR0:[0-9]+]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[RETVAL:%.*]] = alloca i64, align 8
+// CHECK-NEXT: [[P_ADDR:%.*]] = alloca i32, align 4
+// CHECK-NEXT: [[RETVAL_ASCAST:%.*]] = addrspacecast ptr [[RETVAL]] to ptr
addrspace(4)
+// CHECK-NEXT: [[P_ADDR_ASCAST:%.*]] = addrspacecast ptr [[P_ADDR]] to ptr
addrspace(4)
+// CHECK-NEXT: store i32 [[P]], ptr addrspace(4) [[P_ADDR_ASCAST]], align 4
+// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr addrspace(4) [[P_ADDR_ASCAST]],
align 4
+// CHECK-NEXT: [[TOBOOL:%.*]] = icmp ne i32 [[TMP0]], 0
+// CHECK-NEXT: [[TMP1:%.*]] = call addrspace(4) i64
@llvm.amdgcn.ballot.i64(i1 [[TOBOOL]])
+// CHECK-NEXT: ret i64 [[TMP1]]
+//
+__device__ unsigned long long foo(int p) {
+ return __builtin_amdgcn_ballot_w64(p);
+}
diff --git a/clang/test/CodeGenHIP/spirv-amdgcn-dpp-const-fold.hip
b/clang/test/CodeGenHIP/spirv-amdgcn-dpp-const-fold.hip
new file mode 100644
index 0000000000000..2b785200e8eea
--- /dev/null
+++ b/clang/test/CodeGenHIP/spirv-amdgcn-dpp-const-fold.hip
@@ -0,0 +1,46 @@
+// RUN: %clang_cc1 -triple spirv64-amd-amdhsa -x hip -fcuda-is-device
-emit-llvm %s \
+// RUN: -o - | FileCheck %s
+
+constexpr static int OpCtrl()
+{
+ return 15 + 1;
+}
+
+constexpr static int RowMask()
+{
+ return 3 + 1;
+}
+
+constexpr static int BankMask()
+{
+ return 2 + 1;
+}
+
+constexpr static bool BountCtrl()
+{
+ return true & false;
+}
+
+// CHECK: call{{.*}} i32 @llvm.amdgcn.update.dpp.i32(i32 %1, i32 %2, i32 16,
i32 0, i32 0, i1 false)
+__attribute__((global)) void test_update_dpp_const_fold_imm_operand_2(int*
out, int a, int b)
+{
+ *out = __builtin_amdgcn_update_dpp(a, b, OpCtrl(), 0, 0, false);
+}
+
+// CHECK: call{{.*}} i32 @llvm.amdgcn.update.dpp.i32(i32 %1, i32 %2, i32 0,
i32 4, i32 0, i1 false)
+__attribute__((global)) void test_update_dpp_const_fold_imm_operand_3(int*
out, int a, int b)
+{
+ *out = __builtin_amdgcn_update_dpp(a, b, 0, RowMask(), 0, false);
+}
+
+// CHECK: call{{.*}} i32 @llvm.amdgcn.update.dpp.i32(i32 %1, i32 %2, i32 0,
i32 0, i32 3, i1 false)
+__attribute__((global)) void test_update_dpp_const_fold_imm_operand_4(int*
out, int a, int b)
+{
+ *out = __builtin_amdgcn_update_dpp(a, b, 0, 0, BankMask(), false);
+}
+
+// CHECK: call{{.*}} i32 @llvm.amdgcn.update.dpp.i32(i32 %1, i32 %2, i32 0,
i32 0, i32 0, i1 false)
+__attribute__((global)) void test_update_dpp_const_fold_imm_operand_5(int*
out, int a, int b)
+{
+ *out = __builtin_amdgcn_update_dpp(a, b, 0, 0, 0, BountCtrl());
+}
diff --git a/clang/test/CodeGenHIP/spirv-amdgcn-half.hip
b/clang/test/CodeGenHIP/spirv-amdgcn-half.hip
new file mode 100644
index 0000000000000..2caf766d943b1
--- /dev/null
+++ b/clang/test/CodeGenHIP/spirv-amdgcn-half.hip
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -triple spirv64-amd-amdhsa -x hip -emit-llvm
-fcuda-is-device -o - %s | FileCheck %s
+
+#define __device__ __attribute__((device))
+
+// CHECK-LABEL: @_Z2d0DF16_
+// CHECK: fpext
+__device__ float d0(_Float16 x) {
+ return x;
+}
+
+// CHECK-LABEL: @_Z2d1f
+// CHECK: fptrunc
+__device__ _Float16 d1(float x) {
+ return x;
+}
diff --git a/clang/test/Preprocessor/predefined-macros-no-warnings.c
b/clang/test/Preprocessor/predefined-macros-no-warnings.c
index e0617f8de4da3..722e3e77214b6 100644
--- a/clang/test/Preprocessor/predefined-macros-no-warnings.c
+++ b/clang/test/Preprocessor/predefined-macros-no-warnings.c
@@ -173,6 +173,7 @@
// RUN: %clang_cc1 %s -Eonly -Wsystem-headers -Werror -triple spir64
// RUN: %clang_cc1 %s -Eonly -Wsystem-headers -Werror -triple spirv32
// RUN: %clang_cc1 %s -Eonly -Wsystem-headers -Werror -triple spirv64
+// RUN: %clang_cc1 %s -Eonly -Wsystem-headers -Werror -triple
spirv64-amd-amdhsa
// RUN: %clang_cc1 %s -Eonly -Wsystem-headers -Werror -triple wasm32
// RUN: %clang_cc1 %s -Eonly -Wsystem-headers -Werror -triple wasm32-wasi
// RUN: %clang_cc1 %s -Eonly -Wsystem-headers -Werror -triple wasm32-emscripten
diff --git a/clang/test/Preprocessor/predefined-macros.c
b/clang/test/Preprocessor/predefined-macros.c
index c4a9672f0814a..7f036bff401ca 100644
--- a/clang/test/Preprocessor/predefined-macros.c
+++ b/clang/test/Preprocessor/predefined-macros.c
@@ -236,6 +236,16 @@
// CHECK-SPIRV64-DAG: #define __SPIRV64__ 1
// CHECK-SPIRV64-NOT: #define __SPIRV32__ 1
+// RUN: %clang_cc1 %s -E -dM -o - -x cl -triple spirv64-amd-amdhsa \
+// RUN: | FileCheck -match-full-lines %s --check-prefix=CHECK-SPIRV64-AMDGCN
+// CHECK-SPIRV64-AMDGCN-DAG: #define __IMAGE_SUPPORT__ 1
+// CHECK-SPIRV64-AMDGCN-DAG: #define __SPIRV__ 1
+// CHECK-SPIRV64-AMDGCN-DAG: #define __SPIRV64__ 1
+// CHECK-SPIRV64-AMDGCN-DAG: #define __AMD__ 1
+// CHECK-SPIRV64-AMDGCN-DAG: #define __AMDGCN__ 1
+// CHECK-SPIRV64-AMDGCN-DAG: #define __AMDGPU__ 1
+// CHECK-SPIRV64-AMDGCN-NOT: #define __SPIRV32__ 1
+
// RUN: %clang_cc1 %s -E -dM -o - -x hip -triple x86_64-unknown-linux-gnu \
// RUN: | FileCheck -match-full-lines %s --check-prefix=CHECK-HIP
// CHECK-HIP: #define __HIPCC__ 1
diff --git a/clang/test/Sema/builtin-spirv-amdgcn-atomic-inc-dec-failure.cpp
b/clang/test/Sema/builtin-spirv-amdgcn-atomic-inc-dec-failure.cpp
new file mode 100644
index 0000000000000..2b8fac72847d6
--- /dev/null
+++ b/clang/test/Sema/builtin-spirv-amdgcn-atomic-inc-dec-failure.cpp
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1 %s -x hip -fcuda-is-device -o - \
+// RUN: -triple=spirv64-amd-amdhsa -fsyntax-only \
+// RUN: -verify=dev
+// RUN: %clang_cc1 %s -x hip -triple x86_64 -o - \
+// RUN: -aux-triple spirv64-amd-amdhsa -fsyntax-only \
+// RUN: -verify=host
+
+// dev-no-diagnostics
+
+void test_host() {
+ __UINT32_TYPE__ val32;
+ __UINT64_TYPE__ val64;
+
+ // host-error@+1 {{reference to __device__ function
'__builtin_amdgcn_atomic_inc32' in __host__ function}}
+ val32 = __builtin_amdgcn_atomic_inc32(&val32, val32, __ATOMIC_SEQ_CST, "");
+
+ // host-error@+1 {{reference to __device__ function
'__builtin_amdgcn_atomic_inc64' in __host__ function}}
+ val64 = __builtin_amdgcn_atomic_inc64(&val64, val64, __ATOMIC_SEQ_CST, "");
+
+ // host-error@+1 {{reference to __device__ function
'__builtin_amdgcn_atomic_dec32' in __host__ function}}
+ val32 = __builtin_amdgcn_atomic_dec32(&val32, val32, __ATOMIC_SEQ_CST, "");
+
+ // host-error@+1 {{reference to __device__ function
'__builtin_amdgcn_atomic_dec64' in __host__ function}}
+ val64 = __builtin_amdgcn_atomic_dec64(&val64, val64, __ATOMIC_SEQ_CST, "");
+}
diff --git a/clang/test/Sema/inline-asm-validate-spirv-amdgcn.cl
b/clang/test/Sema/inline-asm-validate-spirv-amdgcn.cl
new file mode 100644
index 0000000000000..0fb1b5f367226
--- /dev/null
+++ b/clang/test/Sema/inline-asm-validate-spirv-amdgcn.cl
@@ -0,0 +1,111 @@
+// REQUIRES: amdgpu-registered-target
+// RUN: %clang_cc1 -triple spirv64-amd-amdhsa -fsyntax-only -verify %s
+
+#pragma OPENCL EXTENSION cl_khr_fp64 : enable
+
+kernel void test () {
+
+ int sgpr = 0, vgpr = 0, imm = 0;
+
+ // sgpr constraints
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "s" (imm) : );
+
+ __asm__ ("s_mov_b32 %0, %1" : "={s1}" (sgpr) : "{exec}" (imm) : );
+ __asm__ ("s_mov_b32 %0, %1" : "={s1}" (sgpr) : "{exe" (imm) : ); //
expected-error {{invalid input constraint '{exe' in asm}}
+ __asm__ ("s_mov_b32 %0, %1" : "={s1}" (sgpr) : "{exec" (imm) : ); //
expected-error {{invalid input constraint '{exec' in asm}}
+ __asm__ ("s_mov_b32 %0, %1" : "={s1}" (sgpr) : "{exec}a" (imm) : ); //
expected-error {{invalid input constraint '{exec}a' in asm}}
+
+ // vgpr constraints
+ __asm__ ("v_mov_b32 %0, %1" : "=v" (vgpr) : "v" (imm) : );
+
+ // 'I' constraint (an immediate integer in the range -16 to 64)
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "I" (imm) : );
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "I" (-16) : );
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "I" (64) : );
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "I" (-17) : ); // expected-error
{{value '-17' out of range for constraint 'I'}}
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "I" (65) : ); // expected-error
{{value '65' out of range for constraint 'I'}}
+
+ // 'J' constraint (an immediate 16-bit signed integer)
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "J" (imm) : );
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "J" (-32768) : );
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "J" (32767) : );
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "J" (-32769) : ); //
expected-error {{value '-32769' out of range for constraint 'J'}}
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "J" (32768) : ); //
expected-error {{value '32768' out of range for constraint 'J'}}
+
+ // 'A' constraint (an immediate constant that can be inlined)
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "A" (imm) : );
+
+ // 'B' constraint (an immediate 32-bit signed integer)
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "B" (imm) : );
+
+ // 'C' constraint (an immediate 32-bit unsigned integer or 'A' constraint)
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "C" (imm) : );
+
+ // 'DA' constraint (an immediate 64-bit constant that can be split into two
'A' constants)
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "DA" (imm) : );
+
+ // 'DB' constraint (an immediate 64-bit constant that can be split into two
'B' constants)
+ __asm__ ("s_mov_b32 %0, %1" : "=s" (sgpr) : "DB" (imm) : );
+
+}
+
+__kernel void
+test_float(const __global float *a, const __global float *b, __global float
*c, unsigned i)
+{
+ float ai = a[i];
+ float bi = b[i];
+ float ci;
+
+ __asm("v_add_f32_e32 v1, v2, v3" : "={v1}"(ci) : "{v2}"(ai), "{v3}"(bi) :
);
+ __asm("v_add_f32_e32 v1, v2, v3" : ""(ci) : "{v2}"(ai), "{v3}"(bi) : ); //
expected-error {{invalid output constraint '' in asm}}
+ __asm("v_add_f32_e32 v1, v2, v3" : "="(ci) : "{v2}"(ai), "{v3}"(bi) : );
// expected-error {{invalid output constraint '=' in asm}}
+ __asm("v_add_f32_e32 v1, v2, v3" : "={a}"(ci) : "{v2}"(ai), "{v3}"(bi) :
); // expected-error {{invalid output constraint '={a}' in asm}}
+ __asm("v_add_f32_e32 v1, v2, v3" : "={"(ci) : "{v2}"(ai), "{v3}"(bi) : );
// expected-error {{invalid output constraint '={' in asm}}
+ __asm("v_add_f32_e32 v1, v2, v3" : "={}"(ci) : "{v2}"(ai), "{v3}"(bi) : );
// expected-error {{invalid output constraint '={}' in asm}}
+ __asm("v_add_f32_e32 v1, v2, v3" : "={v"(ci) : "{v2}"(ai), "{v3}"(bi) : );
// expected-error {{invalid output constraint '={v' in asm}}
+ __asm("v_add_f32_e32 v1, v2, v3" : "={v1a}"(ci) : "{v2}"(ai), "{v3}"(bi) :
); // expected-error {{invalid output constraint '={v1a}' in asm}}
+ __asm("v_add_f32_e32 v1, v2, v3" : "={va}"(ci) : "{v2}"(ai), "{v3}"(bi) :
); // expected-error {{invalid output constraint '={va}' in asm}}
+ __asm("v_add_f32_e32 v1, v2, v3" : "={v1}a"(ci) : "{v2}"(ai), "{v3}"(bi) :
); // expected-error {{invalid output constraint '={v1}a' in asm}}
+ __asm("v_add_f32_e32 v1, v2, v3" : "={v1"(ci) : "{v2}"(ai), "{v3}"(bi) :
); // expected-error {{invalid output constraint '={v1' in asm}}
+ __asm("v_add_f32_e32 v1, v2, v3" : "=v1}"(ci) : "{v2}"(ai), "{v3}"(bi) :
); // expected-error {{invalid output constraint '=v1}' in asm}}
+
+ __asm("v_add_f32_e32 v1, v2, v3" : "={v[1]}"(ci) : "{v[2]}"(ai),
"{v[3]}"(bi) : );
+ __asm("v_add_f32_e32 v1, v2, v3" : "={v[1}"(ci) : "{v[2]}"(ai),
"{v[3]}"(bi) : ); // expected-error {{invalid output constraint '={v[1}' in
asm}}
+ __asm("v_add_f32_e32 v1, v2, v3" : "={v[1]"(ci) : "{v[2]}"(ai),
"{v[3]}"(bi) : ); // expected-error {{invalid output constraint '={v[1]' in
asm}}
+ __asm("v_add_f32_e32 v1, v2, v3" : "={v[a]}"(ci) : "{v[2]}"(ai),
"{v[3]}"(bi) : ); // expected-error {{invalid output constraint '={v[a]}' in
asm}}
+
+ __asm("v_add_f32_e32 v1, v2, v3" : "=v"(ci) : "v"(ai), "v"(bi) : );
+ __asm("v_add_f32_e32 v1, v2, v3" : "=v1"(ci) : "v2"(ai), "v3"(bi) : ); ///
expected-error {{invalid output constraint '=v1' in asm}}
+
+ __asm("v_add_f32_e32 v1, v2, v3" : "={v1}"(ci) : "{a}"(ai), "{v3}"(bi) :
); // expected-error {{invalid input constraint '{a}' in asm}}
+ __asm("v_add_f32_e32 v1, v2, v3" : "={v1}"(ci) : "{v2}"(ai), "{a}"(bi) :
); // expected-error {{invalid input constraint '{a}' in asm}}
+ c[i] = ci;
+}
+
+__kernel void
+test_double(const __global double *a, const __global double *b, __global
double *c, unsigned i)
+{
+ double ai = a[i];
+ double bi = b[i];
+ double ci;
+
+ __asm("v_add_f64_e64 v[1:2], v[3:4], v[5:6]" : "={v[1:2]}"(ci) :
"{v[3:4]}"(ai), "{v[5:6]}"(bi) : );
+ __asm("v_add_f64_e64 v[1:2], v[3:4], v[5:6]" : "=v{[1:2]}"(ci) :
"{v[3:4]}"(ai), "{v[5:6]}"(bi) : ); //expected-error {{invalid output
constraint '=v{[1:2]}' in asm}}
+ __asm("v_add_f64_e64 v[1:2], v[3:4], v[5:6]" : "={v[1:2]a}"(ci) :
"{v[3:4]}"(ai), "{v[5:6]}"(bi) : ); //expected-error {{invalid output
constraint '={v[1:2]a}' in asm}}
+ __asm("v_add_f64_e64 v[1:2], v[3:4], v[5:6]" : "={v[1:2]}a"(ci) :
"{v[3:4]}"(ai), "{v[5:6]}"(bi) : ); //expected-error {{invalid output
constraint '={v[1:2]}a' in asm}}
+ __asm("v_add_f64_e64 v[1:2], v[3:4], v[5:6]" : "={v[1:"(ci) :
"{v[3:4]}"(ai), "{v[5:6]}"(bi) : ); //expected-error {{invalid output
constraint '={v[1:' in asm}}
+ __asm("v_add_f64_e64 v[1:2], v[3:4], v[5:6]" : "={v[1:]}"(ci) :
"{v[3:4]}"(ai), "{v[5:6]}"(bi) : ); //expected-error {{invalid output
constraint '={v[1:]}' in asm}}
+ __asm("v_add_f64_e64 v[1:2], v[3:4], v[5:6]" : "={v[:2]}"(ci) :
"{v[3:4]}"(ai), "{v[5:6]}"(bi) : ); //expected-error {{invalid output
constraint '={v[:2]}' in asm}}
+ __asm("v_add_f64_e64 v[1:2], v[3:4], v[5:6]" : "={v[1:2]"(ci) :
"{v[3:4]}"(ai), "{v[5:6]}"(bi) : ); //expected-error {{invalid output
constraint '={v[1:2]' in asm}}
+ __asm("v_add_f64_e64 v[1:2], v[3:4], v[5:6]" : "={v[1:2}"(ci) :
"{v[3:4]}"(ai), "{v[5:6]}"(bi) : ); //expected-error {{invalid output
constraint '={v[1:2}' in asm}}
+ __asm("v_add_f64_e64 v[1:2], v[3:4], v[5:6]" : "={v[2:1]}"(ci) :
"{v[3:4]}"(ai), "{v[5:6]}"(bi) : ); //expected-error {{invalid output
constraint '={v[2:1]}' in asm}}
+
+ __asm("v_add_f64_e64 v[1:2], v[3:4], v[5:6]" : "=v[1:2]"(ci) :
"v[3:4]"(ai), "v[5:6]"(bi) : ); //expected-error {{invalid output constraint
'=v[1:2]' in asm}}
+
+ c[i] = ci;
+}
+
+void test_long(int arg0) {
+ long v15_16;
+ __asm volatile("v_lshlrev_b64 v[15:16], 0, %0" : "={v[15:16]}"(v15_16) :
"v"(arg0));
+}
diff --git a/clang/test/SemaCUDA/allow-int128.cu
b/clang/test/SemaCUDA/allow-int128.cu
index eb7b7e7f52862..af3e8c2453ad1 100644
--- a/clang/test/SemaCUDA/allow-int128.cu
+++ b/clang/test/SemaCUDA/allow-int128.cu
@@ -1,6 +1,9 @@
// RUN: %clang_cc1 -triple amdgcn-amd-amdhsa \
// RUN: -aux-triple x86_64-unknown-linux-gnu \
// RUN: -fcuda-is-device -verify -fsyntax-only %s
+// RUN: %clang_cc1 -triple spirv64-amd-amdhsa \
+// RUN: -aux-triple x86_64-unknown-linux-gnu \
+// RUN: -fcuda-is-device -verify -fsyntax-only %s
// RUN: %clang_cc1 -triple nvptx \
// RUN: -aux-triple x86_64-unknown-linux-gnu \
// RUN: -fcuda-is-device -verify -fsyntax-only %s
diff --git a/clang/test/SemaCUDA/amdgpu-f128.cu
b/clang/test/SemaCUDA/amdgpu-f128.cu
index 9a0212cdb93cf..1f5a6553dcc4f 100644
--- a/clang/test/SemaCUDA/amdgpu-f128.cu
+++ b/clang/test/SemaCUDA/amdgpu-f128.cu
@@ -1,4 +1,5 @@
// RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -aux-triple
x86_64-unknown-linux-gnu -fcuda-is-device -fsyntax-only -verify %s
+// RUN: %clang_cc1 -triple spirv64-amd-amdhsa -aux-triple
x86_64-unknown-linux-gnu -fcuda-is-device -fsyntax-only -verify %s
// expected-no-diagnostics
typedef __float128 f128_t;
diff --git a/clang/test/SemaCUDA/float16.cu b/clang/test/SemaCUDA/float16.cu
index bb5ed60643849..9c7faef284fee 100644
--- a/clang/test/SemaCUDA/float16.cu
+++ b/clang/test/SemaCUDA/float16.cu
@@ -1,4 +1,5 @@
// RUN: %clang_cc1 -fsyntax-only -triple x86_64 -aux-triple amdgcn -verify %s
+// RUN: %clang_cc1 -fsyntax-only -triple x86_64 -aux-triple spirv64-amd-amdhsa
-verify %s
// RUN: %clang_cc1 -fsyntax-only -triple x86_64 -aux-triple nvptx64 -verify %s
// expected-no-diagnostics
#include "Inputs/cuda.h"
diff --git a/clang/test/SemaCUDA/fp16-arg-return.cu
b/clang/test/SemaCUDA/fp16-arg-return.cu
index 23a9613b18b28..cc73dc4751d32 100644
--- a/clang/test/SemaCUDA/fp16-arg-return.cu
+++ b/clang/test/SemaCUDA/fp16-arg-return.cu
@@ -1,4 +1,5 @@
// RUN: %clang_cc1 -emit-llvm -o - -triple amdgcn-amd-amdhsa -fcuda-is-device
-fsyntax-only -verify %s
+// RUN: %clang_cc1 -emit-llvm -o - -triple spirv64-amd-amdhsa -fcuda-is-device
-fsyntax-only -verify %s
// expected-no-diagnostics
diff --git a/clang/test/SemaCUDA/spirv-amdgcn-atomic-ops.cu
b/clang/test/SemaCUDA/spirv-amdgcn-atomic-ops.cu
new file mode 100644
index 0000000000000..ea1f24670ff9a
--- /dev/null
+++ b/clang/test/SemaCUDA/spirv-amdgcn-atomic-ops.cu
@@ -0,0 +1,86 @@
+// RUN: %clang_cc1 -x hip -std=c++11 -triple spirv64-amd-amdhsa
-fcuda-is-device -verify -fsyntax-only %s
+
+#include "Inputs/cuda.h"
+
+__device__ int test_hip_atomic_load(int *pi32, unsigned int *pu32, long long
*pll, unsigned long long *pull, float *fp, double *dbl) {
+ int val = __hip_atomic_load(0); // expected-error {{too few arguments
to function call, expected 3, have 1}}
+ val = __hip_atomic_load(0, 0, 0, 0); // expected-error {{too many arguments
to function call, expected 3, have 4}}
+ val = __hip_atomic_load(0, 0, 0); // expected-error {{address argument to
atomic builtin must be a pointer ('int' invalid)}}
+ val = __hip_atomic_load(pi32, 0, 0); // expected-error {{synchronization
scope argument to atomic operation is invalid}}
+ val = __hip_atomic_load(pi32, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ val = __hip_atomic_load(pi32, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_WAVEFRONT);
+ val = __hip_atomic_load(pi32, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_WORKGROUP);
+ val = __hip_atomic_load(pi32, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_AGENT);
+ val = __hip_atomic_load(pi32, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_SYSTEM);
+ val = __hip_atomic_load(pi32, __ATOMIC_RELAXED, 6); // expected-error
{{synchronization scope argument to atomic operation is invalid}}
+ val = __hip_atomic_load(pi32, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ val = __hip_atomic_load(pi32, __ATOMIC_SEQ_CST,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ val = __hip_atomic_load(pi32, __ATOMIC_CONSUME,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ val = __hip_atomic_load(pi32, __ATOMIC_ACQUIRE,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ val = __hip_atomic_load(pi32, __ATOMIC_ACQ_REL,
__HIP_MEMORY_SCOPE_SINGLETHREAD); // expected-warning{{memory order argument to
atomic operation is invalid}}
+ val = __hip_atomic_load(pu32, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ val = __hip_atomic_load(pll, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ val = __hip_atomic_load(pull, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ val = __hip_atomic_load(fp, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ val = __hip_atomic_load(dbl, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ return val;
+}
+
+__device__ int test_hip_atomic_store(int *pi32, unsigned int *pu32, long long
*pll, unsigned long long *pull, float *fp, double *dbl,
+ int i32, unsigned int u32, long long i64,
unsigned long long u64, float f32, double f64) {
+ __hip_atomic_store(0); // expected-error {{too few arguments to
function call, expected 4, have 1}}
+ __hip_atomic_store(0, 0, 0, 0, 0); // expected-error {{too many arguments to
function call, expected 4, have 5}}
+ __hip_atomic_store(0, 0, 0, 0); // expected-error {{address argument to
atomic builtin must be a pointer ('int' invalid)}}
+ __hip_atomic_store(pi32, 0, 0, 0); // expected-error {{synchronization scope
argument to atomic operation is invalid}}
+ __hip_atomic_store(pi32, 0, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(pi32, 0, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_WAVEFRONT);
+ __hip_atomic_store(pi32, 0, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_WORKGROUP);
+ __hip_atomic_store(pi32, 0, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_AGENT);
+ __hip_atomic_store(pi32, 0, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_SYSTEM);
+ __hip_atomic_store(pi32, 0, __ATOMIC_RELAXED, 6); // expected-error
{{synchronization scope argument to atomic operation is invalid}}
+ __hip_atomic_store(pi32, 0, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(pi32, 0, __ATOMIC_SEQ_CST,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(pi32, 0, __ATOMIC_CONSUME,
__HIP_MEMORY_SCOPE_SINGLETHREAD); // expected-warning{{memory order argument to
atomic operation is invalid}}
+ __hip_atomic_store(pi32, 0, __ATOMIC_ACQUIRE,
__HIP_MEMORY_SCOPE_SINGLETHREAD); // expected-warning{{memory order argument to
atomic operation is invalid}}
+ __hip_atomic_store(pi32, 0, __ATOMIC_ACQ_REL,
__HIP_MEMORY_SCOPE_SINGLETHREAD); // expected-warning{{memory order argument to
atomic operation is invalid}}
+ __hip_atomic_store(pi32, i32, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(pi32, i32, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(pu32, u32, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(pll, i64, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(pull, u64, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(fp, f32, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(dbl, f64, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(pi32, u32, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(pi32, i64, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(pi32, u64, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(pll, i32, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(fp, i32, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(fp, i64, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(dbl, i64, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ __hip_atomic_store(dbl, i32, __ATOMIC_RELAXED,
__HIP_MEMORY_SCOPE_SINGLETHREAD);
+ return 0;
+}
+
+__device__ bool test_hip_atomic_cmpxchg_weak(int *ptr, int val, int desired) {
+ bool flag = __hip_atomic_compare_exchange_weak(0);
// expected-error {{too few arguments to function call, expected 6,
have 1}}
+ flag = __hip_atomic_compare_exchange_weak(0, 0, 0, 0, 0, 0, 0);
// expected-error {{too many arguments to function call, expected 6,
have 7}}
+ flag = __hip_atomic_compare_exchange_weak(0, 0, 0, 0, 0, 0);
// expected-error {{address argument to atomic builtin must be a
pointer ('int' invalid)}}
+ flag = __hip_atomic_compare_exchange_weak(ptr, 0, 0, 0, 0, 0);
// expected-error {{synchronization scope argument to atomic
operation is invalid}}, expected-warning {{null passed to a callee that
requires a non-null argument}}
+ flag = __hip_atomic_compare_exchange_weak(ptr, 0, 0, 0, 0,
__HIP_MEMORY_SCOPE_SYSTEM); // expected-warning {{null passed to a callee that
requires a non-null argument}}
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_RELAXED, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_SYSTEM);
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_CONSUME, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_SINGLETHREAD);
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_RELAXED, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_WAVEFRONT);
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_RELAXED, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_WORKGROUP);
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_RELAXED, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_AGENT);
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_RELAXED, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_SINGLETHREAD);
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_RELAXED, __ATOMIC_SEQ_CST, __HIP_MEMORY_SCOPE_SINGLETHREAD);
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_RELAXED, __ATOMIC_CONSUME, __HIP_MEMORY_SCOPE_SINGLETHREAD);
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_RELAXED, __ATOMIC_ACQUIRE, __HIP_MEMORY_SCOPE_SINGLETHREAD);
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_RELAXED, __ATOMIC_ACQ_REL, __HIP_MEMORY_SCOPE_SINGLETHREAD); //
expected-warning {{failure memory order argument to atomic operation is
invalid}}
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_RELAXED, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_SINGLETHREAD);
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_SEQ_CST, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_SINGLETHREAD);
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_CONSUME, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_SINGLETHREAD);
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_ACQUIRE, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_SINGLETHREAD);
+ flag = __hip_atomic_compare_exchange_weak(ptr, &val, desired,
__ATOMIC_ACQ_REL, __ATOMIC_RELAXED, __HIP_MEMORY_SCOPE_SINGLETHREAD);
+ return flag;
+}
>From 393ce66f98e8f1e96384b0028ad13dddf99a1f30 Mon Sep 17 00:00:00 2001
From: Alex Voicu <alexandru.vo...@amd.com>
Date: Tue, 23 Apr 2024 18:22:59 +0100
Subject: [PATCH 2/7] Fix formatting.
---
clang/lib/Basic/Targets/SPIR.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clang/lib/Basic/Targets/SPIR.h b/clang/lib/Basic/Targets/SPIR.h
index 6b605979c9ab1..d68b6dcb1340f 100644
--- a/clang/lib/Basic/Targets/SPIR.h
+++ b/clang/lib/Basic/Targets/SPIR.h
@@ -365,7 +365,7 @@ class LLVM_LIBRARY_VISIBILITY SPIRV64TargetInfo : public
BaseSPIRVTargetInfo {
};
class LLVM_LIBRARY_VISIBILITY SPIRV64AMDGCNTargetInfo
- : public BaseSPIRVTargetInfo {
+ : public BaseSPIRVTargetInfo {
public:
SPIRV64AMDGCNTargetInfo(const llvm::Triple &Triple, const TargetOptions
&Opts)
: BaseSPIRVTargetInfo(Triple, Opts) {
>From 98db8f7ad89d1239096d1c4f8695a1557bfe4429 Mon Sep 17 00:00:00 2001
From: Alex Voicu <alexandru.vo...@amd.com>
Date: Thu, 25 Apr 2024 02:58:55 +0100
Subject: [PATCH 3/7] Use `fillAMDGPUFeatureMap` instead of copy-pasta.
---
clang/lib/Basic/Targets/SPIR.cpp | 39 ++-----------------------
llvm/lib/TargetParser/TargetParser.cpp | 40 +++++++++++++++++++++++++-
2 files changed, 41 insertions(+), 38 deletions(-)
diff --git a/clang/lib/Basic/Targets/SPIR.cpp b/clang/lib/Basic/Targets/SPIR.cpp
index d7d232ac9484f..edce728be40a2 100644
--- a/clang/lib/Basic/Targets/SPIR.cpp
+++ b/clang/lib/Basic/Targets/SPIR.cpp
@@ -14,6 +14,7 @@
#include "Targets.h"
#include "clang/Basic/Builtins.h"
#include "clang/Basic/TargetBuiltins.h"
+#include "llvm/TargetParser/TargetParser.h"
using namespace clang;
using namespace clang::targets;
@@ -152,43 +153,7 @@ ArrayRef<const char *>
SPIRV64AMDGCNTargetInfo::getGCCRegNames() const {
bool SPIRV64AMDGCNTargetInfo::initFeatureMap(
llvm::StringMap<bool> &Features, DiagnosticsEngine &Diags, StringRef,
const std::vector<std::string> &FeatureVec) const {
- // This represents the union of all AMDGCN features.
- Features["atomic-ds-pk-add-16-insts"] = true;
- Features["atomic-flat-pk-add-16-insts"] = true;
- Features["atomic-buffer-global-pk-add-f16-insts"] = true;
- Features["atomic-global-pk-add-bf16-inst"] = true;
- Features["atomic-fadd-rtn-insts"] = true;
- Features["ci-insts"] = true;
- Features["dot1-insts"] = true;
- Features["dot2-insts"] = true;
- Features["dot3-insts"] = true;
- Features["dot4-insts"] = true;
- Features["dot5-insts"] = true;
- Features["dot7-insts"] = true;
- Features["dot8-insts"] = true;
- Features["dot9-insts"] = true;
- Features["dot10-insts"] = true;
- Features["dot11-insts"] = true;
- Features["dl-insts"] = true;
- Features["16-bit-insts"] = true;
- Features["dpp"] = true;
- Features["gfx8-insts"] = true;
- Features["gfx9-insts"] = true;
- Features["gfx90a-insts"] = true;
- Features["gfx940-insts"] = true;
- Features["gfx10-insts"] = true;
- Features["gfx10-3-insts"] = true;
- Features["gfx11-insts"] = true;
- Features["gfx12-insts"] = true;
- Features["image-insts"] = true;
- Features["fp8-conversion-insts"] = true;
- Features["s-memrealtime"] = true;
- Features["s-memtime-inst"] = true;
- Features["gws"] = true;
- Features["fp8-insts"] = true;
- Features["fp8-conversion-insts"] = true;
- Features["atomic-ds-pk-add-16-insts"] = true;
- Features["mai-insts"] = true;
+ llvm::AMDGPU::fillAMDGPUFeatureMap({}, getTriple(), Features);
return TargetInfo::initFeatureMap(Features, Diags, {}, FeatureVec);
}
diff --git a/llvm/lib/TargetParser/TargetParser.cpp
b/llvm/lib/TargetParser/TargetParser.cpp
index 0d784a79e5bac..50757b74606f1 100644
--- a/llvm/lib/TargetParser/TargetParser.cpp
+++ b/llvm/lib/TargetParser/TargetParser.cpp
@@ -309,7 +309,45 @@ StringRef AMDGPU::getCanonicalArchName(const Triple &T,
StringRef Arch) {
void AMDGPU::fillAMDGPUFeatureMap(StringRef GPU, const Triple &T,
StringMap<bool> &Features) {
// XXX - What does the member GPU mean if device name string passed here?
- if (T.isAMDGCN()) {
+ if (T.isSPIRV() && T.getOS() == Triple::OSType::AMDHSA) {
+ // AMDGCN SPIRV must support the union of all AMDGCN features.
+ Features["atomic-ds-pk-add-16-insts"] = true;
+ Features["atomic-flat-pk-add-16-insts"] = true;
+ Features["atomic-buffer-global-pk-add-f16-insts"] = true;
+ Features["atomic-global-pk-add-bf16-inst"] = true;
+ Features["atomic-fadd-rtn-insts"] = true;
+ Features["ci-insts"] = true;
+ Features["dot1-insts"] = true;
+ Features["dot2-insts"] = true;
+ Features["dot3-insts"] = true;
+ Features["dot4-insts"] = true;
+ Features["dot5-insts"] = true;
+ Features["dot7-insts"] = true;
+ Features["dot8-insts"] = true;
+ Features["dot9-insts"] = true;
+ Features["dot10-insts"] = true;
+ Features["dot11-insts"] = true;
+ Features["dl-insts"] = true;
+ Features["16-bit-insts"] = true;
+ Features["dpp"] = true;
+ Features["gfx8-insts"] = true;
+ Features["gfx9-insts"] = true;
+ Features["gfx90a-insts"] = true;
+ Features["gfx940-insts"] = true;
+ Features["gfx10-insts"] = true;
+ Features["gfx10-3-insts"] = true;
+ Features["gfx11-insts"] = true;
+ Features["gfx12-insts"] = true;
+ Features["image-insts"] = true;
+ Features["fp8-conversion-insts"] = true;
+ Features["s-memrealtime"] = true;
+ Features["s-memtime-inst"] = true;
+ Features["gws"] = true;
+ Features["fp8-insts"] = true;
+ Features["fp8-conversion-insts"] = true;
+ Features["atomic-ds-pk-add-16-insts"] = true;
+ Features["mai-insts"] = true;
+ } else if (T.isAMDGCN()) {
switch (parseArchAMDGCN(GPU)) {
case GK_GFX1201:
case GK_GFX1200:
>From c359e0ac08781540ccd1e0b6059a66adf48c513b Mon Sep 17 00:00:00 2001
From: Alex Voicu <alexandru.vo...@amd.com>
Date: Thu, 25 Apr 2024 02:59:14 +0100
Subject: [PATCH 4/7] Add `__has_builtin` test.
---
clang/test/Preprocessor/hash_builtin.cpp | 3 +++
1 file changed, 3 insertions(+)
diff --git a/clang/test/Preprocessor/hash_builtin.cpp
b/clang/test/Preprocessor/hash_builtin.cpp
index 77d186c7883f2..018b71eca418e 100644
--- a/clang/test/Preprocessor/hash_builtin.cpp
+++ b/clang/test/Preprocessor/hash_builtin.cpp
@@ -1,11 +1,14 @@
// RUN: %clang_cc1 -triple amdgcn -target-cpu gfx906 -E %s -o - | FileCheck %s
+// RUN: %clang_cc1 -triple spirv64-amd-amdhsa -E %s -o - | FileCheck %s
--check-prefix=SPIRV-AMDGCN
// CHECK: has_s_memtime_inst
+// SPIRV-AMDGCN: has_s_memtime_inst
#if __has_builtin(__builtin_amdgcn_s_memtime)
int has_s_memtime_inst;
#endif
// CHECK-NOT: has_gfx10_inst
+// SPIRV-AMDGCN: has_gfx10_inst
#if __has_builtin(__builtin_amdgcn_mov_dpp8)
int has_gfx10_inst;
#endif
>From c41726dec6f09934507e5a298ad5cfebbe36725f Mon Sep 17 00:00:00 2001
From: Alex Voicu <alexandru.vo...@amd.com>
Date: Sun, 28 Apr 2024 16:27:27 +0100
Subject: [PATCH 5/7] Re-use `AMDGPUTargetInfo`, where feasible, instead of
copypasta-ing.
---
clang/lib/Basic/Targets/SPIR.cpp | 189 +------------------------------
clang/lib/Basic/Targets/SPIR.h | 2 +-
2 files changed, 7 insertions(+), 184 deletions(-)
diff --git a/clang/lib/Basic/Targets/SPIR.cpp b/clang/lib/Basic/Targets/SPIR.cpp
index edce728be40a2..e7936e39c7c98 100644
--- a/clang/lib/Basic/Targets/SPIR.cpp
+++ b/clang/lib/Basic/Targets/SPIR.cpp
@@ -10,10 +10,9 @@
//
//===----------------------------------------------------------------------===//
+#include "AMDGPU.h"
#include "SPIR.h"
#include "Targets.h"
-#include "clang/Basic/Builtins.h"
-#include "clang/Basic/TargetBuiltins.h"
#include "llvm/TargetParser/TargetParser.h"
using namespace clang;
@@ -58,96 +57,13 @@ void SPIRV64TargetInfo::getTargetDefines(const LangOptions
&Opts,
DefineStd(Builder, "SPIRV64", Opts);
}
-static constexpr Builtin::Info BuiltinInfo[] = {
-#define BUILTIN(ID, TYPE, ATTRS)
\
- {#ID, TYPE, ATTRS, nullptr, HeaderDesc::NO_HEADER, ALL_LANGUAGES},
-#define TARGET_BUILTIN(ID, TYPE, ATTRS, FEATURE)
\
- {#ID, TYPE, ATTRS, FEATURE, HeaderDesc::NO_HEADER, ALL_LANGUAGES},
-#include "clang/Basic/BuiltinsAMDGPU.def"
-};
-
namespace {
-const char *AMDGPUGCCRegNames[] = {
- "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8",
- "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17",
- "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26",
- "v27", "v28", "v29", "v30", "v31", "v32", "v33", "v34", "v35",
- "v36", "v37", "v38", "v39", "v40", "v41", "v42", "v43", "v44",
- "v45", "v46", "v47", "v48", "v49", "v50", "v51", "v52", "v53",
- "v54", "v55", "v56", "v57", "v58", "v59", "v60", "v61", "v62",
- "v63", "v64", "v65", "v66", "v67", "v68", "v69", "v70", "v71",
- "v72", "v73", "v74", "v75", "v76", "v77", "v78", "v79", "v80",
- "v81", "v82", "v83", "v84", "v85", "v86", "v87", "v88", "v89",
- "v90", "v91", "v92", "v93", "v94", "v95", "v96", "v97", "v98",
- "v99", "v100", "v101", "v102", "v103", "v104", "v105", "v106", "v107",
- "v108", "v109", "v110", "v111", "v112", "v113", "v114", "v115", "v116",
- "v117", "v118", "v119", "v120", "v121", "v122", "v123", "v124", "v125",
- "v126", "v127", "v128", "v129", "v130", "v131", "v132", "v133", "v134",
- "v135", "v136", "v137", "v138", "v139", "v140", "v141", "v142", "v143",
- "v144", "v145", "v146", "v147", "v148", "v149", "v150", "v151", "v152",
- "v153", "v154", "v155", "v156", "v157", "v158", "v159", "v160", "v161",
- "v162", "v163", "v164", "v165", "v166", "v167", "v168", "v169", "v170",
- "v171", "v172", "v173", "v174", "v175", "v176", "v177", "v178", "v179",
- "v180", "v181", "v182", "v183", "v184", "v185", "v186", "v187", "v188",
- "v189", "v190", "v191", "v192", "v193", "v194", "v195", "v196", "v197",
- "v198", "v199", "v200", "v201", "v202", "v203", "v204", "v205", "v206",
- "v207", "v208", "v209", "v210", "v211", "v212", "v213", "v214", "v215",
- "v216", "v217", "v218", "v219", "v220", "v221", "v222", "v223", "v224",
- "v225", "v226", "v227", "v228", "v229", "v230", "v231", "v232", "v233",
- "v234", "v235", "v236", "v237", "v238", "v239", "v240", "v241", "v242",
- "v243", "v244", "v245", "v246", "v247", "v248", "v249", "v250", "v251",
- "v252", "v253", "v254", "v255", "s0", "s1", "s2", "s3", "s4",
- "s5", "s6", "s7", "s8", "s9", "s10", "s11", "s12", "s13",
- "s14", "s15", "s16", "s17", "s18", "s19", "s20", "s21", "s22",
- "s23", "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31",
- "s32", "s33", "s34", "s35", "s36", "s37", "s38", "s39", "s40",
- "s41", "s42", "s43", "s44", "s45", "s46", "s47", "s48", "s49",
- "s50", "s51", "s52", "s53", "s54", "s55", "s56", "s57", "s58",
- "s59", "s60", "s61", "s62", "s63", "s64", "s65", "s66", "s67",
- "s68", "s69", "s70", "s71", "s72", "s73", "s74", "s75", "s76",
- "s77", "s78", "s79", "s80", "s81", "s82", "s83", "s84", "s85",
- "s86", "s87", "s88", "s89", "s90", "s91", "s92", "s93", "s94",
- "s95", "s96", "s97", "s98", "s99", "s100", "s101", "s102", "s103",
- "s104", "s105", "s106", "s107", "s108", "s109", "s110", "s111", "s112",
- "s113", "s114", "s115", "s116", "s117", "s118", "s119", "s120", "s121",
- "s122", "s123", "s124", "s125", "s126", "s127", "exec", "vcc", "scc",
- "m0", "flat_scratch", "exec_lo", "exec_hi", "vcc_lo", "vcc_hi",
- "flat_scratch_lo", "flat_scratch_hi",
- "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", "a8",
- "a9", "a10", "a11", "a12", "a13", "a14", "a15", "a16", "a17",
- "a18", "a19", "a20", "a21", "a22", "a23", "a24", "a25", "a26",
- "a27", "a28", "a29", "a30", "a31", "a32", "a33", "a34", "a35",
- "a36", "a37", "a38", "a39", "a40", "a41", "a42", "a43", "a44",
- "a45", "a46", "a47", "a48", "a49", "a50", "a51", "a52", "a53",
- "a54", "a55", "a56", "a57", "a58", "a59", "a60", "a61", "a62",
- "a63", "a64", "a65", "a66", "a67", "a68", "a69", "a70", "a71",
- "a72", "a73", "a74", "a75", "a76", "a77", "a78", "a79", "a80",
- "a81", "a82", "a83", "a84", "a85", "a86", "a87", "a88", "a89",
- "a90", "a91", "a92", "a93", "a94", "a95", "a96", "a97", "a98",
- "a99", "a100", "a101", "a102", "a103", "a104", "a105", "a106", "a107",
- "a108", "a109", "a110", "a111", "a112", "a113", "a114", "a115", "a116",
- "a117", "a118", "a119", "a120", "a121", "a122", "a123", "a124", "a125",
- "a126", "a127", "a128", "a129", "a130", "a131", "a132", "a133", "a134",
- "a135", "a136", "a137", "a138", "a139", "a140", "a141", "a142", "a143",
- "a144", "a145", "a146", "a147", "a148", "a149", "a150", "a151", "a152",
- "a153", "a154", "a155", "a156", "a157", "a158", "a159", "a160", "a161",
- "a162", "a163", "a164", "a165", "a166", "a167", "a168", "a169", "a170",
- "a171", "a172", "a173", "a174", "a175", "a176", "a177", "a178", "a179",
- "a180", "a181", "a182", "a183", "a184", "a185", "a186", "a187", "a188",
- "a189", "a190", "a191", "a192", "a193", "a194", "a195", "a196", "a197",
- "a198", "a199", "a200", "a201", "a202", "a203", "a204", "a205", "a206",
- "a207", "a208", "a209", "a210", "a211", "a212", "a213", "a214", "a215",
- "a216", "a217", "a218", "a219", "a220", "a221", "a222", "a223", "a224",
- "a225", "a226", "a227", "a228", "a229", "a230", "a231", "a232", "a233",
- "a234", "a235", "a236", "a237", "a238", "a239", "a240", "a241", "a242",
- "a243", "a244", "a245", "a246", "a247", "a248", "a249", "a250", "a251",
- "a252", "a253", "a254", "a255"
-};
+const AMDGPUTargetInfo AMDGPUTI(llvm::Triple("amdgcn-amd-amdhsa"), {});
} // anonymous namespace
ArrayRef<const char *> SPIRV64AMDGCNTargetInfo::getGCCRegNames() const {
- return llvm::ArrayRef(AMDGPUGCCRegNames);
+ return AMDGPUTI.getGCCRegNames();
}
bool SPIRV64AMDGCNTargetInfo::initFeatureMap(
@@ -160,109 +76,16 @@ bool SPIRV64AMDGCNTargetInfo::initFeatureMap(
bool SPIRV64AMDGCNTargetInfo::validateAsmConstraint(
const char *&Name, TargetInfo::ConstraintInfo &Info) const {
- // This is a 1:1 copy of AMDGPUTargetInfo::validateAsmConstraint()
- static const ::llvm::StringSet<> SpecialRegs({
- "exec", "vcc", "flat_scratch", "m0", "scc", "tba", "tma",
- "flat_scratch_lo", "flat_scratch_hi", "vcc_lo", "vcc_hi", "exec_lo",
- "exec_hi", "tma_lo", "tma_hi", "tba_lo", "tba_hi",
- });
-
- switch (*Name) {
- case 'I':
- Info.setRequiresImmediate(-16, 64);
- return true;
- case 'J':
- Info.setRequiresImmediate(-32768, 32767);
- return true;
- case 'A':
- case 'B':
- case 'C':
- Info.setRequiresImmediate();
- return true;
- default:
- break;
- }
-
- StringRef S(Name);
-
- if (S == "DA" || S == "DB") {
- Name++;
- Info.setRequiresImmediate();
- return true;
- }
-
- bool HasLeftParen = S.consume_front("{");
- if (S.empty())
- return false;
- if (S.front() != 'v' && S.front() != 's' && S.front() != 'a') {
- if (!HasLeftParen)
- return false;
- auto E = S.find('}');
- if (!SpecialRegs.count(S.substr(0, E)))
- return false;
- S = S.drop_front(E + 1);
- if (!S.empty())
- return false;
- // Found {S} where S is a special register.
- Info.setAllowsRegister();
- Name = S.data() - 1;
- return true;
- }
- S = S.drop_front();
- if (!HasLeftParen) {
- if (!S.empty())
- return false;
- // Found s, v or a.
- Info.setAllowsRegister();
- Name = S.data() - 1;
- return true;
- }
- bool HasLeftBracket = S.consume_front("[");
- unsigned long long N;
- if (S.empty() || consumeUnsignedInteger(S, 10, N))
- return false;
- if (S.consume_front(":")) {
- if (!HasLeftBracket)
- return false;
- unsigned long long M;
- if (consumeUnsignedInteger(S, 10, M) || N >= M)
- return false;
- }
- if (HasLeftBracket) {
- if (!S.consume_front("]"))
- return false;
- }
- if (!S.consume_front("}"))
- return false;
- if (!S.empty())
- return false;
- // Found {vn}, {sn}, {an}, {v[n]}, {s[n]}, {a[n]}, {v[n:m]}, {s[n:m]}
- // or {a[n:m]}.
- Info.setAllowsRegister();
- Name = S.data() - 1;
- return true;
+ return AMDGPUTI.validateAsmConstraint(Name, Info);
}
std::string
SPIRV64AMDGCNTargetInfo::convertConstraint(const char *&Constraint) const {
- // This is a 1:1 copy of AMDGPUTargetInfo::convertConstraint()
- StringRef S(Constraint);
- if (S == "DA" || S == "DB") {
- return std::string("^") + std::string(Constraint++, 2);
- }
-
- const char *Begin = Constraint;
- TargetInfo::ConstraintInfo Info("", "");
- if (validateAsmConstraint(Constraint, Info))
- return std::string(Begin).substr(0, Constraint - Begin + 1);
-
- Constraint = Begin;
- return std::string(1, *Constraint);
+ return AMDGPUTI.convertConstraint(Constraint);
}
ArrayRef<Builtin::Info> SPIRV64AMDGCNTargetInfo::getTargetBuiltins() const {
- return llvm::ArrayRef(BuiltinInfo,
- clang::AMDGPU::LastTSBuiltin -
Builtin::FirstTSBuiltin);
+ return AMDGPUTI.getTargetBuiltins();
}
void SPIRV64AMDGCNTargetInfo::getTargetDefines(const LangOptions &Opts,
diff --git a/clang/lib/Basic/Targets/SPIR.h b/clang/lib/Basic/Targets/SPIR.h
index d68b6dcb1340f..37cf9d7921bac 100644
--- a/clang/lib/Basic/Targets/SPIR.h
+++ b/clang/lib/Basic/Targets/SPIR.h
@@ -364,7 +364,7 @@ class LLVM_LIBRARY_VISIBILITY SPIRV64TargetInfo : public
BaseSPIRVTargetInfo {
MacroBuilder &Builder) const override;
};
-class LLVM_LIBRARY_VISIBILITY SPIRV64AMDGCNTargetInfo
+class LLVM_LIBRARY_VISIBILITY SPIRV64AMDGCNTargetInfo final
: public BaseSPIRVTargetInfo {
public:
SPIRV64AMDGCNTargetInfo(const llvm::Triple &Triple, const TargetOptions
&Opts)
>From 4698b5823beab373f48dfb2f6b78e1b3fb3c89c5 Mon Sep 17 00:00:00 2001
From: Alex Voicu <alexandru.vo...@amd.com>
Date: Sun, 28 Apr 2024 16:45:07 +0100
Subject: [PATCH 6/7] Incorporate review suggestions.
---
clang/lib/Basic/Targets.cpp | 1 -
clang/lib/Basic/Targets/SPIR.cpp | 7 +++----
2 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index 04a13e3385d1f..ca1e2229f19a9 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -676,7 +676,6 @@ std::unique_ptr<TargetInfo> AllocateTarget(const
llvm::Triple &Triple,
Triple.getEnvironment() != llvm::Triple::UnknownEnvironment) {
if (os == llvm::Triple::OSType::AMDHSA)
return std::make_unique<SPIRV64AMDGCNTargetInfo>(Triple, Opts);
-
return nullptr;
}
return std::make_unique<SPIRV64TargetInfo>(Triple, Opts);
diff --git a/clang/lib/Basic/Targets/SPIR.cpp b/clang/lib/Basic/Targets/SPIR.cpp
index e7936e39c7c98..ee74ae22e8822 100644
--- a/clang/lib/Basic/Targets/SPIR.cpp
+++ b/clang/lib/Basic/Targets/SPIR.cpp
@@ -57,10 +57,7 @@ void SPIRV64TargetInfo::getTargetDefines(const LangOptions
&Opts,
DefineStd(Builder, "SPIRV64", Opts);
}
-namespace {
-const AMDGPUTargetInfo AMDGPUTI(llvm::Triple("amdgcn-amd-amdhsa"), {});
-
-} // anonymous namespace
+static const AMDGPUTargetInfo AMDGPUTI(llvm::Triple("amdgcn-amd-amdhsa"), {});
ArrayRef<const char *> SPIRV64AMDGCNTargetInfo::getGCCRegNames() const {
return AMDGPUTI.getGCCRegNames();
@@ -99,6 +96,8 @@ void SPIRV64AMDGCNTargetInfo::getTargetDefines(const
LangOptions &Opts,
}
void SPIRV64AMDGCNTargetInfo::setAuxTarget(const TargetInfo *Aux) {
+ assert(Aux && "Cannot invoke setAuxTarget without a valid auxiliary
target!");
+
// This is a 1:1 copy of AMDGPUTargetInfo::setAuxTarget()
assert(HalfFormat == Aux->HalfFormat);
assert(FloatFormat == Aux->FloatFormat);
>From aa1cd7cc3cd6144be64e7a5ddb50fdf07a991dc2 Mon Sep 17 00:00:00 2001
From: Alex Voicu <alexandru.vo...@amd.com>
Date: Mon, 29 Apr 2024 00:43:43 +0100
Subject: [PATCH 7/7] Fix header ordering.
---
clang/lib/Basic/Targets/SPIR.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clang/lib/Basic/Targets/SPIR.cpp b/clang/lib/Basic/Targets/SPIR.cpp
index ee74ae22e8822..040303983594f 100644
--- a/clang/lib/Basic/Targets/SPIR.cpp
+++ b/clang/lib/Basic/Targets/SPIR.cpp
@@ -10,8 +10,8 @@
//
//===----------------------------------------------------------------------===//
-#include "AMDGPU.h"
#include "SPIR.h"
+#include "AMDGPU.h"
#include "Targets.h"
#include "llvm/TargetParser/TargetParser.h"
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