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| author | Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp> | 2024-06-19 13:59:54 +0900 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2024-06-19 10:06:51 -0700 |
| commit | 0982552bc4eeffb5520deba10dedecfb2390a8de (patch) | |
| tree | 0071bbfb1e7cfc48ecca8428640a91709ed3f2e4 /gcc/tree-vectorizer.h | |
| parent | bcb9dad9f6123c14ab8b14d2c3d360461dd5ee17 (diff) | |
| download | gcc-0982552bc4eeffb5520deba10dedecfb2390a8de.zip gcc-0982552bc4eeffb5520deba10dedecfb2390a8de.tar.gz gcc-0982552bc4eeffb5520deba10dedecfb2390a8de.tar.bz2 | |
xtensa: Eliminate double MEMW insertions for volatile memory
This patch makes avoid inserting a MEMW instruction before a load/store
nstruction with volatile memory reference if there is already a MEMW
immediately before it.
gcc/ChangeLog:
* config/xtensa/xtensa.cc (print_operand):
When outputting MEMW before the instruction, check if the previous
instruction is already that.
Diffstat (limited to 'gcc/tree-vectorizer.h')
0 files changed, 0 insertions, 0 deletions