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| author | Kewen Lin <linkw@linux.ibm.com> | 2024-11-21 07:41:33 +0000 |
|---|---|---|
| committer | Kewen Lin <linkw@gcc.gnu.org> | 2024-11-21 07:41:33 +0000 |
| commit | baf536754f615c808f02592b765cdd900f240359 (patch) | |
| tree | 6575cf7c2fa3b6e91e0d651c41bdbfa86f821c53 /gcc/tree-vectorizer.h | |
| parent | ca96c1d1bc04b498e401571e99296e526db5db58 (diff) | |
| download | gcc-baf536754f615c808f02592b765cdd900f240359.zip gcc-baf536754f615c808f02592b765cdd900f240359.tar.gz gcc-baf536754f615c808f02592b765cdd900f240359.tar.bz2 | |
rs6000: Use standard name {add,sub}v1ti3 for altivec_v{add,sub}uqm
This patch is to adjust define_insn altivec_v{add,sub}uqm
with standard names, as the associated test case shows, w/o
this patch, it ends up with scalar {add,subf}c/{add,subf}e,
the standard names help to exploit v{add,sub}uqm.
gcc/ChangeLog:
* config/rs6000/altivec.md (altivec_vadduqm): Rename to ...
(addv1ti3): ... this.
(altivec_vsubuqm): Rename to ...
(subv1ti3): ... this.
* config/rs6000/rs6000-builtins.def (__builtin_altivec_vadduqm):
Replace bif expander altivec_vadduqm with addv1ti3.
(__builtin_altivec_vsubuqm): Replace bif expander altivec_vsubuqm with
subv1ti3.
gcc/testsuite/ChangeLog:
* gcc.target/powerpc/p8vector-int128-3.c: New test.
Diffstat (limited to 'gcc/tree-vectorizer.h')
0 files changed, 0 insertions, 0 deletions