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| author | Sam Parker <sam.parker@arm.com> | 2018-08-29 10:39:03 +0000 |
|---|---|---|
| committer | Sam Parker <sam.parker@arm.com> | 2018-08-29 10:39:03 +0000 |
| commit | 96d48728990ca497f571b53bacafaa5b71eeafdf (patch) | |
| tree | d6131006cde079dd4797d9f001024bd9fad07334 /clang/test | |
| parent | 39715e3a664413b5c4b449869c1b8911d3abdde0 (diff) | |
| download | bcm5719-llvm-96d48728990ca497f571b53bacafaa5b71eeafdf.tar.gz bcm5719-llvm-96d48728990ca497f571b53bacafaa5b71eeafdf.zip | |
[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
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/Preprocessor/arm-acle-6.4.c | 12 |
1 files changed, 8 insertions, 4 deletions
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 |
