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| author | Bill Schmidt <wschmidt@linux.ibm.com> | 2022-02-02 21:24:22 -0600 |
|---|---|---|
| committer | Bill Schmidt <wschmidt@linux.ibm.com> | 2022-02-03 11:17:18 -0600 |
| commit | 3f30f2d1dbb3228b8468b26239fe60c2974ce2ac (patch) | |
| tree | 1e0093d4b7d93b42d43e077a90d4d2fffc9a8e39 /gcc/spellcheck-tree.cc | |
| parent | eecee223f435fa01fb07a2fdba1615b89627d710 (diff) | |
| download | gcc-3f30f2d1dbb3228b8468b26239fe60c2974ce2ac.tar.gz | |
rs6000: Fix LE code gen for vec_cnt[lt]z_lsbb [PR95082]
These built-ins were misimplemented as always having big-endian semantics.
2022-01-18 Bill Schmidt <wschmidt@linux.ibm.com>
gcc/
PR target/95082
* config/rs6000/rs6000-builtin.cc (rs6000_expand_builtin): Handle
endianness for vclzlsbb and vctzlsbb.
* config/rs6000/rs6000-builtins.def (VCLZLSBB_V16QI): Change
default pattern and indicate a different pattern will be used for
big endian.
(VCLZLSBB_V4SI): Likewise.
(VCLZLSBB_V8HI): Likewise.
(VCTZLSBB_V16QI): Likewise.
(VCTZLSBB_V4SI): Likewise.
(VCTZLSBB_V8HI): Likewise.
gcc/testsuite/
PR target/95082
* gcc.target/powerpc/vsu/vec-cntlz-lsbb-0.c: Restrict to -mbig.
* gcc.target/powerpc/vsu/vec-cntlz-lsbb-1.c: Likewise.
* gcc.target/powerpc/vsu/vec-cntlz-lsbb-3.c: New.
* gcc.target/powerpc/vsu/vec-cntlz-lsbb-4.c: New.
* gcc.target/powerpc/vsu/vec-cnttz-lsbb-0.c: Restrict to -mbig.
* gcc.target/powerpc/vsu/vec-cnttz-lsbb-1.c: Likewise.
* gcc.target/powerpc/vsu/vec-cnttz-lsbb-3.c: New.
* gcc.target/powerpc/vsu/vec-cnttz-lsbb-4.c: New.
Diffstat (limited to 'gcc/spellcheck-tree.cc')
0 files changed, 0 insertions, 0 deletions