This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGe42234383e2c: Make DiagnosticInfoResourceLimit's limit
param required (authored by aeubanks).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D110204/new/
https://reviews.llvm.org/D110204
Files:
clang/test/Misc/backend-resource-limit-diagnostics.cl
clang/test/Misc/backend-stack-frame-diagnostics-fallback.cpp
llvm/include/llvm/IR/DiagnosticInfo.h
llvm/lib/CodeGen/PrologEpilogInserter.cpp
llvm/lib/IR/DiagnosticInfo.cpp
llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
llvm/test/CodeGen/AMDGPU/stack-size-overflow.ll
Index: llvm/test/CodeGen/AMDGPU/stack-size-overflow.ll
===================================================================
--- llvm/test/CodeGen/AMDGPU/stack-size-overflow.ll
+++ llvm/test/CodeGen/AMDGPU/stack-size-overflow.ll
@@ -3,7 +3,7 @@
declare void @llvm.memset.p5i8.i32(i8 addrspace(5)* nocapture, i8, i32, i32, i1) #1
-; ERROR: error: stack frame size (131061) exceeds limit in function 'stack_size_limit_wave64'
+; ERROR: error: stack frame size (131061) exceeds limit (131056) in function 'stack_size_limit_wave64'
; GCN: ; ScratchSize: 131061
define amdgpu_kernel void @stack_size_limit_wave64() #0 {
entry:
@@ -13,7 +13,7 @@
ret void
}
-; ERROR: error: stack frame size (262117) exceeds limit in function 'stack_size_limit_wave32'
+; ERROR: error: stack frame size (262117) exceeds limit (262112) in function 'stack_size_limit_wave32'
; GCN: ; ScratchSize: 262117
define amdgpu_kernel void @stack_size_limit_wave32() #1 {
entry:
Index: llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
===================================================================
--- llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
+++ llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
@@ -678,7 +678,8 @@
GCNSubtarget::MaxWaveScratchSize / STM.getWavefrontSize();
if (ProgInfo.ScratchSize > MaxScratchPerWorkitem) {
DiagnosticInfoStackSize DiagStackSize(MF.getFunction(),
- ProgInfo.ScratchSize, DS_Error);
+ ProgInfo.ScratchSize,
+ MaxScratchPerWorkitem, DS_Error);
MF.getFunction().getContext().diagnose(DiagStackSize);
}
@@ -697,11 +698,9 @@
if (ProgInfo.NumSGPR > MaxAddressableNumSGPRs) {
// This can happen due to a compiler bug or when using inline asm.
LLVMContext &Ctx = MF.getFunction().getContext();
- DiagnosticInfoResourceLimit Diag(MF.getFunction(),
- "addressable scalar registers",
- ProgInfo.NumSGPR, DS_Error,
- DK_ResourceLimit,
- MaxAddressableNumSGPRs);
+ DiagnosticInfoResourceLimit Diag(
+ MF.getFunction(), "addressable scalar registers", ProgInfo.NumSGPR,
+ MaxAddressableNumSGPRs, DS_Error, DK_ResourceLimit);
Ctx.diagnose(Diag);
ProgInfo.NumSGPR = MaxAddressableNumSGPRs - 1;
}
@@ -745,11 +744,9 @@
// This can happen due to a compiler bug or when using inline asm to use
// the registers which are usually reserved for vcc etc.
LLVMContext &Ctx = MF.getFunction().getContext();
- DiagnosticInfoResourceLimit Diag(MF.getFunction(),
- "scalar registers",
- ProgInfo.NumSGPR, DS_Error,
- DK_ResourceLimit,
- MaxAddressableNumSGPRs);
+ DiagnosticInfoResourceLimit Diag(MF.getFunction(), "scalar registers",
+ ProgInfo.NumSGPR, MaxAddressableNumSGPRs,
+ DS_Error, DK_ResourceLimit);
Ctx.diagnose(Diag);
ProgInfo.NumSGPR = MaxAddressableNumSGPRs;
ProgInfo.NumSGPRsForWavesPerEU = MaxAddressableNumSGPRs;
@@ -766,14 +763,16 @@
if (MFI->getNumUserSGPRs() > STM.getMaxNumUserSGPRs()) {
LLVMContext &Ctx = MF.getFunction().getContext();
DiagnosticInfoResourceLimit Diag(MF.getFunction(), "user SGPRs",
- MFI->getNumUserSGPRs(), DS_Error);
+ MFI->getNumUserSGPRs(),
+ STM.getMaxNumUserSGPRs(), DS_Error);
Ctx.diagnose(Diag);
}
if (MFI->getLDSSize() > static_cast<unsigned>(STM.getLocalMemorySize())) {
LLVMContext &Ctx = MF.getFunction().getContext();
DiagnosticInfoResourceLimit Diag(MF.getFunction(), "local memory",
- MFI->getLDSSize(), DS_Error);
+ MFI->getLDSSize(),
+ STM.getLocalMemorySize(), DS_Error);
Ctx.diagnose(Diag);
}
Index: llvm/lib/IR/DiagnosticInfo.cpp
===================================================================
--- llvm/lib/IR/DiagnosticInfo.cpp
+++ llvm/lib/IR/DiagnosticInfo.cpp
@@ -70,10 +70,8 @@
}
void DiagnosticInfoResourceLimit::print(DiagnosticPrinter &DP) const {
- DP << getResourceName() << " (" << getResourceSize() << ") exceeds limit";
- if (getResourceLimit() != 0)
- DP << " (" << getResourceLimit() << ')';
- DP << " in function '" << getFunction() << '\'';
+ DP << getResourceName() << " (" << getResourceSize() << ") exceeds limit ("
+ << getResourceLimit() << ") in function '" << getFunction() << '\'';
}
void DiagnosticInfoDebugMetadataVersion::print(DiagnosticPrinter &DP) const {
Index: llvm/lib/CodeGen/PrologEpilogInserter.cpp
===================================================================
--- llvm/lib/CodeGen/PrologEpilogInserter.cpp
+++ llvm/lib/CodeGen/PrologEpilogInserter.cpp
@@ -285,7 +285,7 @@
(void)Failed;
}
if (StackSize > Threshold) {
- DiagnosticInfoStackSize DiagStackSize(F, StackSize, DS_Warning, Threshold);
+ DiagnosticInfoStackSize DiagStackSize(F, StackSize, Threshold, DS_Warning);
F.getContext().diagnose(DiagStackSize);
}
ORE->emit([&]() {
Index: llvm/include/llvm/IR/DiagnosticInfo.h
===================================================================
--- llvm/include/llvm/IR/DiagnosticInfo.h
+++ llvm/include/llvm/IR/DiagnosticInfo.h
@@ -195,10 +195,9 @@
/// \p The function that is concerned by this stack size diagnostic.
/// \p The computed stack size.
DiagnosticInfoResourceLimit(const Function &Fn, const char *ResourceName,
- uint64_t ResourceSize,
+ uint64_t ResourceSize, uint64_t ResourceLimit,
DiagnosticSeverity Severity = DS_Warning,
- DiagnosticKind Kind = DK_ResourceLimit,
- uint64_t ResourceLimit = 0)
+ DiagnosticKind Kind = DK_ResourceLimit)
: DiagnosticInfo(Kind, Severity), Fn(Fn), ResourceName(ResourceName),
ResourceSize(ResourceSize), ResourceLimit(ResourceLimit) {}
@@ -219,10 +218,10 @@
void anchor() override;
public:
DiagnosticInfoStackSize(const Function &Fn, uint64_t StackSize,
- DiagnosticSeverity Severity = DS_Warning,
- uint64_t StackLimit = 0)
- : DiagnosticInfoResourceLimit(Fn, "stack frame size", StackSize, Severity,
- DK_StackSize, StackLimit) {}
+ uint64_t StackLimit,
+ DiagnosticSeverity Severity = DS_Warning)
+ : DiagnosticInfoResourceLimit(Fn, "stack frame size", StackSize,
+ StackLimit, Severity, DK_StackSize) {}
uint64_t getStackSize() const { return getResourceSize(); }
uint64_t getStackLimit() const { return getResourceLimit(); }
Index: clang/test/Misc/backend-stack-frame-diagnostics-fallback.cpp
===================================================================
--- clang/test/Misc/backend-stack-frame-diagnostics-fallback.cpp
+++ clang/test/Misc/backend-stack-frame-diagnostics-fallback.cpp
@@ -13,7 +13,7 @@
};
// CHECK: warning: stack frame size ([[#]]) exceeds limit ([[#]]) in function 'frameSizeThunkWarning::B::f'
- // CHECK: warning: stack frame size ([[#]]) exceeds limit in function '_ZTv0_n12_N21frameSizeThunkWarning1B1fEv'
+ // CHECK: warning: stack frame size ([[#]]) exceeds limit ([[#]]) in function '_ZTv0_n12_N21frameSizeThunkWarning1B1fEv'
void B::f() {
volatile int x = 0; // Ensure there is stack usage.
}
Index: clang/test/Misc/backend-resource-limit-diagnostics.cl
===================================================================
--- clang/test/Misc/backend-resource-limit-diagnostics.cl
+++ clang/test/Misc/backend-resource-limit-diagnostics.cl
@@ -1,7 +1,7 @@
// REQUIRES: amdgpu-registered-target
// RUN: not %clang_cc1 -emit-codegen-only -triple=amdgcn-- %s 2>&1 | FileCheck %s
-// CHECK: error: local memory (480000) exceeds limit in function 'use_huge_lds'
+// CHECK: error: local memory (480000) exceeds limit (32768) in function 'use_huge_lds'
kernel void use_huge_lds()
{
volatile local int huge[120000];
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
