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MIPS: Pass -KPIC argument to MIPS assembler if necessary. 

llvm-svn: 157635
This commit is contained in:
Simon Atanasyan 2012-05-29 19:07:33 +00:00
parent ef479ea854
commit 217dc2d8dd
2 changed files with 19 additions and 0 deletions
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12
clang/lib/Driver/Tools.cpp
View File

@ -5137,6 +5137,18 @@ void linuxtools::Assemble::ConstructJob(Compilation &C, const JobAction &JA,
CmdArgs.push_back("-EB");
else
CmdArgs.push_back("-EL");
Arg *LastPICArg = Args.getLastArg(options::OPT_fPIC, options::OPT_fno_PIC,
options::OPT_fpic, options::OPT_fno_pic,
options::OPT_fPIE, options::OPT_fno_PIE,
options::OPT_fpie, options::OPT_fno_pie);
if (LastPICArg &&
(LastPICArg->getOption().matches(options::OPT_fPIC) ||
LastPICArg->getOption().matches(options::OPT_fpic) ||
LastPICArg->getOption().matches(options::OPT_fPIE) ||
LastPICArg->getOption().matches(options::OPT_fpie))) {
CmdArgs.push_back("-KPIC");
}
}
Args.AddAllArgValues(CmdArgs, options::OPT_Wa_COMMA,

7
clang/test/Driver/mips-as.c
View File

@ -4,6 +4,13 @@
// RUN: -no-integrated-as -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=MIPS32-EB-AS %s
// CHECK-MIPS32-EB-AS: as{{(.exe)?}}" "-march" "mips32" "-mabi" "32" "-EB"
// CHECK-MIPS32-EB-AS-NOT: "-KPIC"
//
// RUN: %clang -target mips-linux-gnu -### \
// RUN: -no-integrated-as -fPIC -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=MIPS32-EB-PIC %s
// CHECK-MIPS32-EB-PIC: as{{(.exe)?}}" "-march" "mips32" "-mabi" "32" "-EB"
// CHECK-MIPS32-EB-PIC: "-KPIC"
//
// RUN: %clang -target mipsel-linux-gnu -### \
// RUN: -no-integrated-as -c %s 2>&1 \