Author: olista01 Date: Thu Nov 26 09:38:54 2015 New Revision: 254161 URL: http://llvm.org/viewvc/llvm-project?rev=254161&view=rev Log: [AArch64] Add command-line options for Statistical Profiling Extension
This adds the "+profile" and +noprofile" suffixes for the -march and -mcpu options, to allow enabling or disabling the options Statistical Profiling Extension to ARMv8.2-A. Differential Revision: http://reviews.llvm.org/D15023 Modified: cfe/trunk/lib/Driver/Tools.cpp cfe/trunk/test/Driver/aarch64-cpus.c Modified: cfe/trunk/lib/Driver/Tools.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=254161&r1=254160&r2=254161&view=diff ============================================================================== --- cfe/trunk/lib/Driver/Tools.cpp (original) +++ cfe/trunk/lib/Driver/Tools.cpp Thu Nov 26 09:38:54 2015 @@ -2032,11 +2032,13 @@ static bool DecodeAArch64Features(const .Case("crc", "+crc") .Case("crypto", "+crypto") .Case("fp16", "+fullfp16") + .Case("profile", "+spe") .Case("nofp", "-fp-armv8") .Case("nosimd", "-neon") .Case("nocrc", "-crc") .Case("nocrypto", "-crypto") .Case("nofp16", "-fullfp16") + .Case("noprofile", "-spe") .Default(nullptr); if (result) Features.push_back(result); Modified: cfe/trunk/test/Driver/aarch64-cpus.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/aarch64-cpus.c?rev=254161&r1=254160&r2=254161&view=diff ============================================================================== --- cfe/trunk/test/Driver/aarch64-cpus.c (original) +++ cfe/trunk/test/Driver/aarch64-cpus.c Thu Nov 26 09:38:54 2015 @@ -126,6 +126,12 @@ // RUN: %clang -target aarch64 -march=armv8.2-a+fp16 -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16 %s // GENERICV82A-FP16: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.2a" "-target-feature" "+fullfp16" +// RUN: %clang -target aarch64 -march=armv8.2-a+profile -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-SPE %s +// GENERICV82A-SPE: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.2a" "-target-feature" "+spe" +// +// RUN: %clang -target aarch64 -march=armv8.2-a+fp16+profile -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV82A-FP16-SPE %s +// GENERICV82A-FP16-SPE: "-cc1"{{.*}} "-triple" "aarch64{{.*}}" "-target-cpu" "generic" "-target-feature" "+neon" "-target-feature" "+v8.2a" "-target-feature" "+fullfp16" "-target-feature" "+spe" + // ================== Check whether -march accepts mixed-case values. // RUN: %clang -target aarch64_be -march=ARMV8.1A -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A-BE %s // RUN: %clang -target aarch64_be -march=ARMV8.1-A -### -c %s 2>&1 | FileCheck -check-prefix=GENERICV81A-BE %s _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
