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| author | liuhongt <hongtao.liu@intel.com> | 2024-04-16 08:37:22 +0800 |
|---|---|---|
| committer | liuhongt <hongtao.liu@intel.com> | 2024-04-28 18:00:19 +0800 |
| commit | c19a674d03847b900919b97d0957c8ae5164f8f1 (patch) | |
| tree | 35b44371323a06bfe6b4e6097a8b7d6a61c91243 /libcpp | |
| parent | bc07fa6af54cc67f7fc85cc144f9686fad07f205 (diff) | |
| download | gcc-c19a674d03847b900919b97d0957c8ae5164f8f1.zip gcc-c19a674d03847b900919b97d0957c8ae5164f8f1.tar.gz gcc-c19a674d03847b900919b97d0957c8ae5164f8f1.tar.bz2 | |
Adjust alternative *k to ?k for avx512 mask in zero_extend patterns
So when both source operand and dest operand require avx512 MASK_REGS, RA
can allocate MASK_REGS register instead of GPR to avoid reload it from
GPR to MASK_REGS.
gcc/ChangeLog:
* config/i386/i386.md: (zero_extendsidi2): Adjust
alternative *k to ?k.
(zero_extend<mode>di2): Ditto.
(*zero_extend<mode>si2): Ditto.
(*zero_extendqihi2): Ditto.
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions