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| author | Haochen Jiang <haochen.jiang@intel.com> | 2024-04-24 10:43:18 +0800 |
|---|---|---|
| committer | Haochen Jiang <haochen.jiang@intel.com> | 2024-04-24 15:21:27 +0800 |
| commit | d279c9d89b2f6ce89c1eec0ff4b980e9c5f51fd1 (patch) | |
| tree | 26fec9865d8a50df7cd5722f1f6554bafcfe3b54 /libgcc | |
| parent | f952745943c2e9fbb2df32d2f2b037669d3fc50f (diff) | |
| download | gcc-d279c9d89b2f6ce89c1eec0ff4b980e9c5f51fd1.zip gcc-d279c9d89b2f6ce89c1eec0ff4b980e9c5f51fd1.tar.gz gcc-d279c9d89b2f6ce89c1eec0ff4b980e9c5f51fd1.tar.bz2 | |
i386: Fix behavior for both using AVX10.1-256 in options and function attribute
When we are using -mavx10.1-256 in command line and avx10.1-256 in
target attribute together, zmm should never be generated. But current
GCC will generate zmm since it wrongly enables EVEX512 for non-explicitly
set AVX512. This patch will fix that issue.
gcc/ChangeLog:
* config/i386/i386-options.cc (ix86_valid_target_attribute_tree):
Check whether AVX512F is explicitly enabled.
gcc/testsuite/ChangeLog:
* gcc.target/i386/avx10_1-24.c: New test.
Diffstat (limited to 'libgcc')
0 files changed, 0 insertions, 0 deletions