diff options
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index 5a07b1ac545..41134725921 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -7303,15 +7303,20 @@ void gnutools::Assemble::ConstructJob(Compilation &C, const JobAction &JA, case llvm::Triple::armeb: case llvm::Triple::thumb: case llvm::Triple::thumbeb: { - StringRef MArch = getToolChain().getArchName(); - if (MArch == "armv7" || MArch == "armv7a" || MArch == "armv7-a") + const llvm::Triple &Triple = getToolChain().getTriple(); + switch (Triple.getSubArch()) { + case llvm::Triple::ARMSubArch_v7: CmdArgs.push_back("-mfpu=neon"); - if (MArch == "armv8" || MArch == "armv8a" || MArch == "armv8-a" || - MArch == "armebv8" || MArch == "armebv8a" || MArch == "armebv8-a") + break; + case llvm::Triple::ARMSubArch_v8: CmdArgs.push_back("-mfpu=crypto-neon-fp-armv8"); + break; + default: + break; + } StringRef ARMFloatABI = tools::arm::getARMFloatABI( - getToolChain().getDriver(), Args, getToolChain().getTriple()); + getToolChain().getDriver(), Args, Triple); CmdArgs.push_back(Args.MakeArgString("-mfloat-abi=" + ARMFloatABI)); Args.AddLastArg(CmdArgs, options::OPT_march_EQ); |
