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| author | liuhongt <hongtao.liu@intel.com> | 2024-08-29 11:39:20 +0800 |
|---|---|---|
| committer | liuhongt <hongtao.liu@intel.com> | 2024-08-30 13:51:54 +0800 |
| commit | ab214ef734bfc3dcffcf79ff9e1dd651c2b40566 (patch) | |
| tree | 2e9efcc00dc6024d94dff83349b0183830424874 /gcc/gdbhooks.py | |
| parent | 350d627d5ee6abf23ede3f8a3b23348caab81fe3 (diff) | |
| download | gcc-ab214ef734bfc3dcffcf79ff9e1dd651c2b40566.zip gcc-ab214ef734bfc3dcffcf79ff9e1dd651c2b40566.tar.gz gcc-ab214ef734bfc3dcffcf79ff9e1dd651c2b40566.tar.bz2 | |
Check avx upper register for parallel.
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.
Diffstat (limited to 'gcc/gdbhooks.py')
0 files changed, 0 insertions, 0 deletions