From 96d48728990ca497f571b53bacafaa5b71eeafdf Mon Sep 17 00:00:00 2001 From: Sam Parker Date: Wed, 29 Aug 2018 10:39:03 +0000 Subject: [ARM] Set __ARM_FEATURE_SIMD32 for +dsp cores ARM_FEATURE_DSP is already set for targets with the +dsp feature. In the backend, this target feature is also used to represent the availability of the of the instructions that the ACLE guard through the __ARM_FEATURE_SIMD32 macro. We don't have any cores that implement one and not the other, so set this macro for cores later than V6 or for Cortex-M cores that the target parser, or user, reports that the 'dsp' instructions are supported. Differential Revision: https://reviews.llvm.org/D51093 llvm-svn: 340911 --- clang/test/Preprocessor/arm-acle-6.4.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'clang/test') diff --git a/clang/test/Preprocessor/arm-acle-6.4.c b/clang/test/Preprocessor/arm-acle-6.4.c index 9e4253a3596..6fa216ca1bf 100644 --- a/clang/test/Preprocessor/arm-acle-6.4.c +++ b/clang/test/Preprocessor/arm-acle-6.4.c @@ -174,10 +174,14 @@ // CHECK-V7M: __ARM_FEATURE_SAT 1 // CHECK-V7M: __ARM_FEATURE_UNALIGNED 1 -// RUN: %clang -target arm-none-linux-eabi -march=armv7e-m -x c -E -dM %s -o - | FileCheck %s -check-prefix CHECK-V7EM - -// CHECK-V7EM: __ARM_FEATURE_DSP 1 -// CHECK-V7EM: __ARM_FEATURE_SIMD32 1 +// RUN: %clang -target arm-none-linux-eabi -march=armv7e-m -x c -E -dM %s -o - | FileCheck %s -check-prefix CHECK-M-DSP +// RUN: %clang --target=arm-arm-none-eabi -mcpu=cortex-m4 -x c -E -dM %s -o - | FileCheck %s -check-prefix CHECK-M-DSP +// RUN: %clang --target=arm-arm-none-eabi -mcpu=cortex-m7 -x c -E -dM %s -o - | FileCheck %s -check-prefix CHECK-M-DSP +// RUN: %clang --target=arm-arm-none-eabi -mcpu=cortex-m33 -x c -E -dM %s -o - | FileCheck %s -check-prefix CHECK-M-DSP +// RUN: %clang --target=arm-arm-none-eabi -march=armv8m.main+dsp -x c -E -dM %s -o - | FileCheck %s -check-prefix CHECK-M-DSP + +// CHECK-M-DSP: __ARM_FEATURE_DSP 1 +// CHECK-M-DSP: __ARM_FEATURE_SIMD32 1 // RUN: %clang -target arm-none-linux-eabi -march=armv8-a -x c -E -dM %s -o - | FileCheck %s -check-prefix CHECK-V8A -- cgit v1.2.3