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| author | liuhongt <hongtao.liu@intel.com> | 2024-08-29 11:39:20 +0800 |
|---|---|---|
| committer | liuhongt <hongtao.liu@intel.com> | 2024-09-02 09:37:15 +0800 |
| commit | ba9a3f105ea552a22d08f2d54dfdbef16af7c99e (patch) | |
| tree | 846272b3c1ea84f81a829610933b539c548694c9 /libio/isgetsb.cc | |
| parent | db4d81090b4f61998c393376c68eb97e38f5ed21 (diff) | |
| download | gcc-releases/gcc-14.zip gcc-releases/gcc-14.tar.gz gcc-releases/gcc-14.tar.bz2 | |
Check avx upper register for parallel.releases/gcc-14
For function arguments/return, when it's BLK mode, it's put in a
parallel with an expr_list, and the expr_list contains the real mode
and registers.
Current ix86_check_avx_upper_register only checked for SSE_REG_P, and
failed to handle that. The patch extend the handle to each subrtx.
gcc/ChangeLog:
PR target/116512
* config/i386/i386.cc (ix86_check_avx_upper_register): Iterate
subrtx to scan for avx upper register.
(ix86_check_avx_upper_stores): Inline old
ix86_check_avx_upper_register.
(ix86_avx_u128_mode_needed): Ditto, and replace
FOR_EACH_SUBRTX with call to new
ix86_check_avx_upper_register.
gcc/testsuite/ChangeLog:
* gcc.target/i386/pr116512.c: New test.
(cherry picked from commit ab214ef734bfc3dcffcf79ff9e1dd651c2b40566)
Diffstat (limited to 'libio/isgetsb.cc')
0 files changed, 0 insertions, 0 deletions