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| author | Haochen Jiang <haochen.jiang@intel.com> | 2023-10-09 16:09:49 +0800 |
|---|---|---|
| committer | Haochen Jiang <haochen.jiang@intel.com> | 2023-10-09 17:07:36 +0800 |
| commit | aa9bce39f1cea1f4cbdf41823c53029a8af40d50 (patch) | |
| tree | 73de9fddf1de60cfa50a7ea693815dbb41e53d08 /gcc/tree-vect-loop-manip.cc | |
| parent | c2a282a9b507c6281450675702576ab572e1b17c (diff) | |
| download | gcc-aa9bce39f1cea1f4cbdf41823c53029a8af40d50.zip gcc-aa9bce39f1cea1f4cbdf41823c53029a8af40d50.tar.gz gcc-aa9bce39f1cea1f4cbdf41823c53029a8af40d50.tar.bz2 | |
Disable zmm register and 512 bit libmvec call when !TARGET_EVEX512
gcc/ChangeLog:
* config/i386/i386-expand.cc (ix86_broadcast_from_constant):
Disable zmm broadcast for !TARGET_EVEX512.
* config/i386/i386-options.cc (ix86_option_override_internal):
Do not use PVW_512 when no-evex512.
(ix86_simd_clone_adjust): Add evex512 target into string.
* config/i386/i386.cc (type_natural_mode): Report ABI warning
when using zmm register w/o evex512.
(ix86_return_in_memory): Do not allow zmm when !TARGET_EVEX512.
(ix86_hard_regno_mode_ok): Ditto.
(ix86_set_reg_reg_cost): Ditto.
(ix86_rtx_costs): Ditto.
(ix86_vector_mode_supported_p): Ditto.
(ix86_preferred_simd_mode): Ditto.
(ix86_get_mask_mode): Ditto.
(ix86_simd_clone_compute_vecsize_and_simdlen): Disable 512 bit
libmvec call when !TARGET_EVEX512.
(ix86_simd_clone_usable): Ditto.
* config/i386/i386.h (BIGGEST_ALIGNMENT): Disable 512 alignment
when !TARGET_EVEX512
(MOVE_MAX): Do not use PVW_512 when !TARGET_EVEX512.
(STORE_MAX_PIECES): Ditto.
Diffstat (limited to 'gcc/tree-vect-loop-manip.cc')
0 files changed, 0 insertions, 0 deletions