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MIPS: Pass -EB/-EL argument to the assembler according to selected endian when compile for MIPS targets. 

llvm-svn: 154195
This commit is contained in:
Simon Atanasyan 2012-04-06 19:15:24 +00:00
parent c0230d7a35
commit 2390aa1813
2 changed files with 27 additions and 0 deletions
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6
clang/lib/Driver/Tools.cpp
View File

@ -5032,6 +5032,12 @@ void linuxtools::Assemble::ConstructJob(Compilation &C, const JobAction &JA,
CmdArgs.push_back("-march");
CmdArgs.push_back(CPUName);
}
if (getToolChain().getArch() == llvm::Triple::mips ||
getToolChain().getArch() == llvm::Triple::mips64)
CmdArgs.push_back("-EB");
else
CmdArgs.push_back("-EL");
}
Args.AddAllArgValues(CmdArgs, options::OPT_Wa_COMMA,

21
clang/test/Driver/mips-as.c Normal file
View File

@ -0,0 +1,21 @@
// Check passing options to the assembler for MIPS targets.
//
// RUN: %clang -target mips-linux-gnu -### \
// RUN: -no-integrated-as -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=MIPS32-EB-AS %s
// CHECK-MIPS32-EB-AS: as{{(.exe)?}}" "-march" "mips32" "-EB"
//
// RUN: %clang -target mipsel-linux-gnu -### \
// RUN: -no-integrated-as -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=MIPS32-EL-AS %s
// CHECK-MIPS32-EL-AS: as{{(.exe)?}}" "-march" "mips32" "-EL"
//
// RUN: %clang -target mips64-linux-gnu -### \
// RUN: -no-integrated-as -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=MIPS64-EB-AS %s
// CHECK-MIPS64-EB-AS: as{{(.exe)?}}" "-march" "mips64" "-EB"
//
// RUN: %clang -target mips64el-linux-gnu -### \
// RUN: -no-integrated-as -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=MIPS64-EL-AS %s
// CHECK-MIPS64-EL-AS: as{{(.exe)?}}" "-march" "mips64" "-EL"