wzssyqa updated this revision to Diff 476039.
wzssyqa added a comment.
Add llvm/test/CodeGen/Mips/abiflags-2008-fp64.ll
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D138179/new/
https://reviews.llvm.org/D138179
Files:
clang/lib/Driver/ToolChains/Arch/Mips.cpp
clang/test/Driver/mips-as.c
clang/test/Driver/mips-integrated-as.s
llvm/lib/Target/Mips/MipsAsmPrinter.cpp
llvm/test/CodeGen/Mips/abiflags-2008-fp64.ll
Index: llvm/test/CodeGen/Mips/abiflags-2008-fp64.ll
===================================================================
--- /dev/null
+++ llvm/test/CodeGen/Mips/abiflags-2008-fp64.ll
@@ -0,0 +1,15 @@
+; RUN: llc -filetype=asm %s -o - | FileCheck %s
+
+target datalayout = "e-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64"
+target triple = "mipsel-unknown-linux-gnu"
+
+; Function Attrs: noinline nounwind optnone
+define dso_local void @test() #0 {
+ ret void
+}
+
+attributes #0 = { noinline nounwind optnone "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="mips32r2" "target-features"="+fp64,+mips32r2,+nan2008,-noabicalls" }
+
+
+; CHECK: .nan 2008
+; CHECK: .module fp=64
Index: llvm/lib/Target/Mips/MipsAsmPrinter.cpp
===================================================================
--- llvm/lib/Target/Mips/MipsAsmPrinter.cpp
+++ llvm/lib/Target/Mips/MipsAsmPrinter.cpp
@@ -400,6 +400,16 @@
void MipsAsmPrinter::emitFunctionEntryLabel() {
MipsTargetStreamer &TS = getTargetStreamer();
+ TS.updateABIInfo(*Subtarget);
+ if (Subtarget->isNaN2008())
+ TS.emitDirectiveNaN2008();
+ const MipsTargetMachine &MTM = static_cast<const MipsTargetMachine &>(TM);
+ const MipsABIInfo &ABI = MTM.getABI();
+
+ if ((ABI.IsO32() && (Subtarget->isABI_FPXX() || Subtarget->isFP64bit())) ||
+ Subtarget->useSoftFloat())
+ TS.emitDirectiveModuleFP();
+
// NaCl sandboxing requires that indirect call instructions are masked.
// This means that function entry points should be bundle-aligned.
if (Subtarget->isTargetNaCl())
Index: clang/test/Driver/mips-integrated-as.s
===================================================================
--- clang/test/Driver/mips-integrated-as.s
+++ clang/test/Driver/mips-integrated-as.s
@@ -160,8 +160,8 @@
// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
// RUN: FileCheck -check-prefix=FPXX-DEFAULT %s
// FPXX-DEFAULT: -cc1as
-// FPXX-DEFAULT-NOT: "-target-feature" "+fpxx"
-// FPXX-DEFAULT-NOT: "-target-feature" "+nooddspreg"
+// FPXX-DEFAULT: "-target-feature" "+fpxx"
+// FPXX-DEFAULT: "-target-feature" "+nooddspreg"
// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -mfp32 2>&1 | \
// RUN: FileCheck -check-prefix=FP32 %s
@@ -182,7 +182,7 @@
// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s 2>&1 | \
// RUN: FileCheck -check-prefix=ODDSPREG-DEFAULT %s
// ODDSPREG-DEFAULT: -cc1as
-// ODDSPREG-DEFAULT-NOT: "-target-feature" "{{[+-]}}nooddspreg"
+// ODDSPREG-DEFAULT: "-target-feature" "+nooddspreg"
// RUN: %clang -target mips-linux-gnu -### -fintegrated-as -c %s -modd-spreg 2>&1 | \
// RUN: FileCheck -check-prefix=ODDSPREG-ON %s
Index: clang/test/Driver/mips-as.c
===================================================================
--- clang/test/Driver/mips-as.c
+++ clang/test/Driver/mips-as.c
@@ -196,7 +196,7 @@
// RUN: %clang -target mips-linux-gnu -mno-mips16 -mips16 -### \
// RUN: -no-integrated-as -fno-pic -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=MIPS-16 %s
-// MIPS-16: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mips16"
+// MIPS-16: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mfpxx" "-mips16"
//
// RUN: %clang -target mips-linux-gnu -mips16 -mno-mips16 -### \
// RUN: -no-integrated-as -fno-pic -c %s 2>&1 \
@@ -207,7 +207,7 @@
// RUN: %clang -target mips-linux-gnu -mno-micromips -mmicromips -### \
// RUN: -no-integrated-as -fno-pic -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=MIPS-MICRO %s
-// MIPS-MICRO: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mmicromips"
+// MIPS-MICRO: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mfpxx" "-mmicromips"
//
// RUN: %clang -target mips-linux-gnu -mmicromips -mno-micromips -### \
// RUN: -no-integrated-as -fno-pic -c %s 2>&1 \
@@ -218,7 +218,7 @@
// RUN: %clang -target mips-linux-gnu -mno-dsp -mdsp -### \
// RUN: -no-integrated-as -fno-pic -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=MIPS-DSP %s
-// MIPS-DSP: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mdsp"
+// MIPS-DSP: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mfpxx" "-mdsp"
//
// RUN: %clang -target mips-linux-gnu -mdsp -mno-dsp -### \
// RUN: -no-integrated-as -fno-pic -c %s 2>&1 \
@@ -229,7 +229,7 @@
// RUN: %clang -target mips-linux-gnu -mno-dspr2 -mdspr2 -### \
// RUN: -no-integrated-as -fno-pic -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=MIPS-DSPR2 %s
-// MIPS-DSPR2: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mdspr2"
+// MIPS-DSPR2: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mfpxx" "-mdspr2"
//
// RUN: %clang -target mips-linux-gnu -mdspr2 -mno-dspr2 -### \
// RUN: -no-integrated-as -fno-pic -c %s 2>&1 \
@@ -266,7 +266,7 @@
// RUN: %clang -target mips-linux-gnu -mno-msa -mmsa -### \
// RUN: -no-integrated-as -fno-pic -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=MIPS-MSA %s
-// MIPS-MSA: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mmsa"
+// MIPS-MSA: as{{(.exe)?}}" "-march" "mips32r2" "-mabi" "32" "-mno-shared" "-call_nonpic" "-EB" "-mfpxx" "-mmsa"
//
// RUN: %clang -target mips-linux-gnu -mmsa -mno-msa -### \
// RUN: -no-integrated-as -fno-pic -c %s 2>&1 \
Index: clang/lib/Driver/ToolChains/Arch/Mips.cpp
===================================================================
--- clang/lib/Driver/ToolChains/Arch/Mips.cpp
+++ clang/lib/Driver/ToolChains/Arch/Mips.cpp
@@ -467,11 +467,6 @@
bool mips::isFPXXDefault(const llvm::Triple &Triple, StringRef CPUName,
StringRef ABIName, mips::FloatABI FloatABI) {
- if (Triple.getVendor() != llvm::Triple::ImaginationTechnologies &&
- Triple.getVendor() != llvm::Triple::MipsTechnologies &&
- !Triple.isAndroid())
- return false;
-
if (ABIName != "32")
return false;
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