Author: sjoerdmeijer Date: Fri Jun 3 09:08:20 2016 New Revision: 271672 URL: http://llvm.org/viewvc/llvm-project?rev=271672&view=rev Log: RAS extensions are part of ARMv8.2.
This patch enables +ras +noras to AArch64 in clang. Patch by: Roger Ferrer Ibanez and Oliver Stannard Differential Revision: http://reviews.llvm.org/D20283 Added: cfe/trunk/test/Driver/aarch64-ras.c cfe/trunk/test/Driver/arm-ras.c Modified: cfe/trunk/lib/Driver/Tools.cpp Modified: cfe/trunk/lib/Driver/Tools.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=271672&r1=271671&r2=271672&view=diff ============================================================================== --- cfe/trunk/lib/Driver/Tools.cpp (original) +++ cfe/trunk/lib/Driver/Tools.cpp Fri Jun 3 09:08:20 2016 @@ -2282,12 +2282,14 @@ static bool DecodeAArch64Features(const .Case("crypto", "+crypto") .Case("fp16", "+fullfp16") .Case("profile", "+spe") + .Case("ras", "+ras") .Case("nofp", "-fp-armv8") .Case("nosimd", "-neon") .Case("nocrc", "-crc") .Case("nocrypto", "-crypto") .Case("nofp16", "-fullfp16") .Case("noprofile", "-spe") + .Case("noras", "-ras") .Default(nullptr); if (result) Features.push_back(result); Added: cfe/trunk/test/Driver/aarch64-ras.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/aarch64-ras.c?rev=271672&view=auto ============================================================================== --- cfe/trunk/test/Driver/aarch64-ras.c (added) +++ cfe/trunk/test/Driver/aarch64-ras.c Fri Jun 3 09:08:20 2016 @@ -0,0 +1,7 @@ +// RUN: %clang -target aarch64-none-none-eabi -march=armv8a+ras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RAS %s +// RUN: %clang -target aarch64-none-none-eabi -mcpu=generic+ras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RAS %s +// CHECK-RAS: "-target-feature" "+ras" + +// RUN: %clang -target aarch64-none-none-eabi -march=armv8a+noras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-NORAS %s +// RUN: %clang -target aarch64-none-none-eabi -mcpu=generic+noras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-NORAS %s +// CHECK-NORAS: "-target-feature" "-ras" Added: cfe/trunk/test/Driver/arm-ras.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/arm-ras.c?rev=271672&view=auto ============================================================================== --- cfe/trunk/test/Driver/arm-ras.c (added) +++ cfe/trunk/test/Driver/arm-ras.c Fri Jun 3 09:08:20 2016 @@ -0,0 +1,7 @@ +// RUN: %clang -target arm-none-none-eabi -march=armv8a+ras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RAS %s +// RUN: %clang -target arm-none-none-eabi -mcpu=generic+ras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-RAS %s +// CHECK-RAS: "-target-feature" "+ras" + +// RUN: %clang -target arm-none-none-eabi -march=armv8a+noras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-NORAS %s +// RUN: %clang -target arm-none-none-eabi -mcpu=generic+noras -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-NORAS %s +// CHECK-NORAS: "-target-feature" "-ras" _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
