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| author | Uros Bizjak <ubizjak@gmail.com> | 2022-06-17 16:22:20 +0200 |
|---|---|---|
| committer | Uros Bizjak <ubizjak@gmail.com> | 2022-06-17 16:23:12 +0200 |
| commit | 1d6044c250e3badfa2a403fee670b295106bf4fc (patch) | |
| tree | 41cd82c1adc36b5c292b657960679dba4f7ae308 /libgo/sysinfo.c | |
| parent | 06a1b0418fb31b833119089ea37d5d3df372a13e (diff) | |
| download | gcc-1d6044c250e3badfa2a403fee670b295106bf4fc.zip gcc-1d6044c250e3badfa2a403fee670b295106bf4fc.tar.gz gcc-1d6044c250e3badfa2a403fee670b295106bf4fc.tar.bz2 | |
i386: Fix VPMOV splitter [PR105993]
REGNO should not be used with register_operand before reload because
subregs of registers or even subregs of memory match the predicate.
The build with RTL checking enabled does not tolerate REGNO with
non-reg operand.
The patch splits the splitter into two related splitters and uses
(match_dup ...) RTXes instead of REGNO comparisons.
2022-06-17 Uroš Bizjak <ubizjak@gmail.com>
gcc/ChangeLog:
PR target/105993
* config/i386/sse.md (vpmov splitter): Use (match_dup ...)
instead of REGNO comparisons in combine splitter.
gcc/testsuite/ChangeLog:
PR target/105993
* gcc.target/i386/pr105993.c: New test.
Diffstat (limited to 'libgo/sysinfo.c')
0 files changed, 0 insertions, 0 deletions