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| author | Keith Walker <kwalker@arm.com> | 2015-08-24 10:11:14 +0000 |
|---|---|---|
| committer | Keith Walker <kwalker@arm.com> | 2015-08-24 10:11:14 +0000 |
| commit | 71ad47f81fb33bbbf0a0713006691ed0c0550b3f (patch) | |
| tree | c8f3876588109fb3f2fd059c9375bf9765992626 | |
| parent | 284f2bffc9bc5bc3047243d9c929e40b25d233b2 (diff) | |
| download | bcm5719-llvm-71ad47f81fb33bbbf0a0713006691ed0c0550b3f.tar.gz bcm5719-llvm-71ad47f81fb33bbbf0a0713006691ed0c0550b3f.zip | |
[AArch64] Define the macro __ARM_FP16_ARGS
The ACLE (ARM C Language Extensions) 2.0 defines that the predefined macro
__ARM_FP16_ARGS should be defined if __fp16 can be used as an argument and
result.
The support for __fp16 to be used as an argument and result is already
implemented for AArch64 so this change is just adding the missing macro.
Differential Revision: http://reviews.llvm.org/D12240
llvm-svn: 245833
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 1 | ||||
| -rw-r--r-- | clang/test/Preprocessor/aarch64-target-features.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index dba564fb0e1..ae300214ecf 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -5176,6 +5176,7 @@ public: // PCS specifies this for SysV variants, which is all we support. Other ABIs // may choose __ARM_FP16_FORMAT_ALTERNATIVE. Builder.defineMacro("__ARM_FP16_FORMAT_IEEE"); + Builder.defineMacro("__ARM_FP16_ARGS"); if (Opts.FastMath || Opts.FiniteMathOnly) Builder.defineMacro("__ARM_FP_FAST"); diff --git a/clang/test/Preprocessor/aarch64-target-features.c b/clang/test/Preprocessor/aarch64-target-features.c index 26f1d9d1627..4cd94ffddf0 100644 --- a/clang/test/Preprocessor/aarch64-target-features.c +++ b/clang/test/Preprocessor/aarch64-target-features.c @@ -19,6 +19,7 @@ // CHECK: __ARM_FEATURE_NUMERIC_MAXMIN 1 // CHECK: __ARM_FEATURE_UNALIGNED 1 // CHECK: __ARM_FP 0xe +// CHECK: __ARM_FP16_ARGS 1 // CHECK: __ARM_FP16_FORMAT_IEEE 1 // CHECK-NOT: __ARM_FP_FAST 1 // CHECK: __ARM_FP_FENV_ROUNDING 1 |
