Author: manojgupta Date: Tue Apr 18 12:36:10 2017 New Revision: 300571 URL: http://llvm.org/viewvc/llvm-project?rev=300571&view=rev Log: [AArch64][clang] Pass cpu/arch information to assembler for AArch64.
Summary: Pass Cpu/Arch options to assembler for AArch64 with no-integrated-as. This fixes PR20019. Reviewers: richard.barton.arm, kristof.beyls, rengolin Reviewed By: rengolin Subscribers: srhines, pirama, aemerson, rengolin, cfe-commits Differential Revision: https://reviews.llvm.org/D32132 Modified: cfe/trunk/lib/Driver/ToolChains/Gnu.cpp cfe/trunk/test/Driver/linux-as.c Modified: cfe/trunk/lib/Driver/ToolChains/Gnu.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Gnu.cpp?rev=300571&r1=300570&r2=300571&view=diff ============================================================================== --- cfe/trunk/lib/Driver/ToolChains/Gnu.cpp (original) +++ cfe/trunk/lib/Driver/ToolChains/Gnu.cpp Tue Apr 18 12:36:10 2017 @@ -770,6 +770,12 @@ void tools::gnutools::Assembler::Constru Args.AddLastArg(CmdArgs, options::OPT_mfpu_EQ); break; } + case llvm::Triple::aarch64: + case llvm::Triple::aarch64_be: { + Args.AddLastArg(CmdArgs, options::OPT_march_EQ); + Args.AddLastArg(CmdArgs, options::OPT_mcpu_EQ); + break; + } case llvm::Triple::mips: case llvm::Triple::mipsel: case llvm::Triple::mips64: Modified: cfe/trunk/test/Driver/linux-as.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/linux-as.c?rev=300571&r1=300570&r2=300571&view=diff ============================================================================== --- cfe/trunk/test/Driver/linux-as.c (original) +++ cfe/trunk/test/Driver/linux-as.c Tue Apr 18 12:36:10 2017 @@ -100,6 +100,33 @@ // RUN: | FileCheck -check-prefix=CHECK-ARM-HARDFP %s // CHECK-ARM-HARDFP: as{{(.exe)?}}" "-mfloat-abi=hard" // +// RUN: %clang -target aarch64-linux-gnu -mcpu=cortex-a53 -### \ +// RUN: -no-integrated-as -c %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-ARM64-MCPU %s +// CHECK-ARM64-MCPU: as{{(.exe)?}}" "-mcpu=cortex-a53" +// +// RUN: %clang -target aarch64-linux-gnu -march=armv8-a -### \ +// RUN: -no-integrated-as -c %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-ARM64-MARCH %s +// CHECK-ARM64-MARCH: as{{(.exe)?}}" "-march=armv8-a" +// +// RUN: %clang -target aarch64-linux-gnu -mcpu=cortex-a53 -march=armv8-a -### \ +// RUN: -no-integrated-as -c %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-ARM64-ALL %s +// CHECK-ARM64-ALL: as{{(.exe)?}}" "-march=armv8-a" "-mcpu=cortex-a53" +// +// RUN: %clang -target aarch64_be-linux-gnu -mcpu=cortex-a53 -### \ +// RUN: -no-integrated-as -c %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-ARM64-MCPU %s +// +// RUN: %clang -target aarch64_be-linux-gnu -march=armv8-a -### \ +// RUN: -no-integrated-as -c %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-ARM64-MARCH %s +// +// RUN: %clang -target aarch64_be-linux-gnu -mcpu=cortex-a53 -march=armv8-a -### \ +// RUN: -no-integrated-as -c %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-ARM64-ALL %s +// // RUN: %clang -target ppc-linux -mcpu=invalid-cpu -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-PPC-NO-MCPU %s _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
