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Handle SPARC float command line parameters for SPARCv9. 

llvm-svn: 212838
This commit is contained in:
Brad Smith 2014-07-11 20:12:08 +00:00
parent 48bbd061bc
commit 10cd0f457a
2 changed files with 40 additions and 1 deletions
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3
clang/lib/Driver/Tools.cpp
View File

@ -1247,7 +1247,7 @@ void Clang::AddSparcTargetArgs(const ArgList &Args,
ArgStringList &CmdArgs) const {
const Driver &D = getToolChain().getDriver();
// Select the float ABI as determined by -msoft-float, -mhard-float, and
// Select the float ABI as determined by -msoft-float and -mhard-float.
StringRef FloatABI;
if (Arg *A = Args.getLastArg(options::OPT_msoft_float,
options::OPT_mhard_float)) {
@ -2857,6 +2857,7 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
break;
case llvm::Triple::sparc:
case llvm::Triple::sparcv9:
AddSparcTargetArgs(Args, CmdArgs);
break;

38
clang/test/Driver/sparc-float.c Normal file
View File

@ -0,0 +1,38 @@
// Check handling -mhard-float / -msoft-float options
// when build for SPARC platforms.
//
// Default sparc
// RUN: %clang -c %s -### -o %t.o 2>&1 \
// RUN: -target sparc-linux-gnu \
// RUN: | FileCheck --check-prefix=CHECK-DEF %s
// CHECK-DEF: "-msoft-float"
//
// -mhard-float
// RUN: %clang -c %s -### -o %t.o 2>&1 \
// RUN: -target sparc-linux-gnu -mhard-float \
// RUN: | FileCheck --check-prefix=CHECK-HARD %s
// CHECK-HARD: "-mhard-float"
//
// -msoft-float
// RUN: %clang -c %s -### -o %t.o 2>&1 \
// RUN: -target sparc-linux-gnu -msoft-float \
// RUN: | FileCheck --check-prefix=CHECK-SOFT %s
// CHECK-SOFT: "-msoft-float"
//
// Default sparc64
// RUN: %clang -c %s -### -o %t.o 2>&1 \
// RUN: -target sparc64-linux-gnu \
// RUN: | FileCheck --check-prefix=CHECK-DEF-SPARC64 %s
// CHECK-DEF-SPARC64: "-msoft-float"
//
// -mhard-float
// RUN: %clang -c %s -### -o %t.o 2>&1 \
// RUN: -target sparc64-linux-gnu -mhard-float \
// RUN: | FileCheck --check-prefix=CHECK-HARD-SPARC64 %s
// CHECK-HARD-SPARC64: "-mhard-float"
//
// -msoft-float
// RUN: %clang -c %s -### -o %t.o 2>&1 \
// RUN: -target sparc64-linux-gnu -msoft-float \
// RUN: | FileCheck --check-prefix=CHECK-SOFT-SPARC64 %s
// CHECK-SOFT-MIPS16: "-msoft-float"