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| author | Juzhe-Zhong <juzhe.zhong@rivai.ai> | 2023-06-22 06:38:42 +0800 |
|---|---|---|
| committer | Pan Li <pan2.li@intel.com> | 2023-06-24 22:42:43 +0800 |
| commit | 95a2e5328e5aa15724ab8da4aa622a0bfc40c9e5 (patch) | |
| tree | 36370b67a357a5f0565d461633ce00d570eafe25 /gcc/ddg.h | |
| parent | 0a3b1a095d451427571299fc78f29dec94c6931c (diff) | |
| download | gcc-95a2e5328e5aa15724ab8da4aa622a0bfc40c9e5.zip gcc-95a2e5328e5aa15724ab8da4aa622a0bfc40c9e5.tar.gz gcc-95a2e5328e5aa15724ab8da4aa622a0bfc40c9e5.tar.bz2 | |
RISC-V: Refactor the integer ternary autovec pattern
Long time ago, I encounter ICE when trying to set clobber register as Pmode
and I forgot the reason.
So, I clobber SI scratch and PUT_MODE to make it Pmode after reload which
makes patterns look unreasonable.
According to Jeff's comments, I tried it again, it works now when we try to
set clobber register as Pmode and the patterns look more reasonable now.
The tests are all passed, Ok for trunk.
gcc/ChangeLog:
* config/riscv/autovec.md (*fma<mode>): set clobber to Pmode in expand stage.
(*fma<VI:mode><P:mode>): Ditto.
(*fnma<mode>): Ditto.
(*fnma<VI:mode><P:mode>): Ditto.
Diffstat (limited to 'gcc/ddg.h')
0 files changed, 0 insertions, 0 deletions