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| author | Hongyu Wang <hongyu.wang@intel.com> | 2026-01-27 15:38:12 +0800 |
|---|---|---|
| committer | Hongyu Wang <hongyu.wang@intel.com> | 2026-01-28 14:03:48 +0800 |
| commit | 11ef3c2e4fb97fc200edb74ce602960af0eaa354 (patch) | |
| tree | bac4bce8b7db874e2ece6babb402327640bc96c7 /libjava/gnu/java | |
| parent | 68a1218c189cce1eea2f3b035848984aa2ee8a5b (diff) | |
| download | gcc-11ef3c2e4fb97fc200edb74ce602960af0eaa354.zip gcc-11ef3c2e4fb97fc200edb74ce602960af0eaa354.tar.gz gcc-11ef3c2e4fb97fc200edb74ce602960af0eaa354.tar.bz2 | |
i386: Drop mask subst for define_insn_and_split of extend [PR123779]
For define_insn_and_split, the subst applied only for the define_insn
part, not the define_split part. So several define_insn_and_split with
mask_name is actually producing non-splitable insns, resulting ICE in
lra. Separate them to define_insn_and_split for mask/nonmask variants
to generate corresponding splitters.
PR target/123779
gcc/ChangeLog:
* config/i386/sse.md (*sse4_1_<code>v8qiv8hi2<mask_name>_2):
Rename to ...
(*sse4_1_<code>v8qiv8hi2_2): ... this, and drop mask conditions.
(*avx2_<code>v8qiv8si2<mask_name>_2): Rename to ...
(*avx2_<code>v8qiv8si2_2): ... this, and likewise.
(*sse4_1_<code>v4qiv4si2<mask_name>_2): Rename to ...
(*sse4_1_<code>v4qiv4si2_2): ... this, and likewise.
(*sse4_1_<code>v4hiv4si2<mask_name>_2): Rename to ...
(*sse4_1_<code>v4hiv4si2_2): ... this, and likewise.
(*avx2_<code>v4qiv4di2<mask_name>_2): Rename to ...
(*avx2_<code>v4qiv4di2_2): ... this, and likewise.
(*avx2_<code>v4hiv4di2<mask_name>_2): Rename to ...
(*avx2_<code>v4hiv4di2_2): ... this, and likewise.
(*sse4_1_<code>v2hiv2di2<mask_name>_2): Rename to ...
(*sse4_1_<code>v2hiv2di2_2): ... this, and likewise.
(*sse4_1_<code>v2siv2di2<mask_name>_2): Rename to ...
(*sse4_1_<code>v2siv2di2_2): ... this, and likewise.
(*avx512f_<code>v8qiv8di2<mask_name>_2): Rename to ...
(*avx512f_<code>v8qiv8di2_2): ... this.
(*avx512vl_<code>v8qiv8hi2_mask_2): New define_insn_and_split.
(*avx512vl_<code>v8qiv8si2_mask_2): Likewise.
(*avx512vl_<code>v4qiv4si2_mask_2): Likewise.
(*avx512vl_<code>v4hiv4si2_mask_2): Likewise.
(*avx512f_<code>v8qiv8di2_mask_2): Likewise.
(*avx512vl_<code>v4qiv4di2_mask_2): Likewise.
(*avx512vl_<code>v4hiv4di2_mask_2): Likewise.
(*avx512vl_<code>v2hiv2di2_mask_2): Likewise.
(*avx512vl_<code>v2siv2di2_mask_2): Likewise.
gcc/testsuite/ChangeLog:
* g++.target/i386/pr123779.C: New test.
Diffstat (limited to 'libjava/gnu/java')
0 files changed, 0 insertions, 0 deletions