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| author | Jakub Jelinek <jakub@redhat.com> | 2022-12-06 12:16:37 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2022-12-06 12:16:37 +0100 |
| commit | bcf89f05f7b0b1732553e224548f1de55321e437 (patch) | |
| tree | f0de4e085754af0da0815484f894fe2d86830bae /libbacktrace | |
| parent | 8872df353884fec6d7ff0e8bf8eee356439ec8d8 (diff) | |
| download | gcc-bcf89f05f7b0b1732553e224548f1de55321e437.zip gcc-bcf89f05f7b0b1732553e224548f1de55321e437.tar.gz gcc-bcf89f05f7b0b1732553e224548f1de55321e437.tar.bz2 | |
i386: Fix up expander conditions on cbranchbf4 and cstorebf4 [PR107969]
With -msoft-float we ICE on __bf16 comparisons, because the
insns we want to use under the hood (cbranchsf4 and cstoresf4)
after performing the fast extensions aren't available.
The following patch copies the conditions from the c*sf4 expanders
to the corresponding c*bf4 expanders.
2022-12-06 Jakub Jelinek <jakub@redhat.com>
PR target/107969
* config/i386/i386.md (cbranchbf4, cstorebf4): Guard expanders
with the same condition as cbranchsf4 or cstoresf4 expanders.
* gcc.target/i386/pr107969.c: New test.
Diffstat (limited to 'libbacktrace')
0 files changed, 0 insertions, 0 deletions