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| author | Kyrylo Tkachov <ktkachov@nvidia.com> | 2024-06-27 16:10:41 +0530 |
|---|---|---|
| committer | Kyrylo Tkachov <ktkachov@nvidia.com> | 2024-07-03 12:12:37 +0200 |
| commit | c10942134fa759843ac1ed1424b86fcb8e6368ba (patch) | |
| tree | 9d938722d80225afaf202ef047ac911203769319 /gcc/tree-vect-patterns.cc | |
| parent | 03a810da10d8dfb5aec9261372cad7bf090e6986 (diff) | |
| download | gcc-c10942134fa759843ac1ed1424b86fcb8e6368ba.zip gcc-c10942134fa759843ac1ed1424b86fcb8e6368ba.tar.gz gcc-c10942134fa759843ac1ed1424b86fcb8e6368ba.tar.bz2 | |
aarch64: PR target/115457 Implement missing __ARM_FEATURE_BF16 macro
The ACLE asks the user to test for __ARM_FEATURE_BF16 before using the
<arm_bf16.h> header but GCC doesn't set this up.
LLVM does, so this is an inconsistency between the compilers.
This patch enables that macro for TARGET_BF16_FP.
Bootstrapped and tested on aarch64-none-linux-gnu.
gcc/
PR target/115457
* config/aarch64/aarch64-c.cc (aarch64_update_cpp_builtins):
Define __ARM_FEATURE_BF16 for TARGET_BF16_FP.
gcc/testsuite/
PR target/115457
* gcc.target/aarch64/acle/bf16_feature.c: New test.
Signed-off-by: Kyrylo Tkachov <ktkachov@nvidia.com>
Diffstat (limited to 'gcc/tree-vect-patterns.cc')
0 files changed, 0 insertions, 0 deletions