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| author | Aaron Sawdey <acsawdey@linux.ibm.com> | 2021-03-02 18:06:37 -0600 |
|---|---|---|
| committer | Aaron Sawdey <acsawdey@linux.ibm.com> | 2021-05-24 14:46:59 -0500 |
| commit | a8764071f2eb6b4cdc9ecb788dfaa2b095b52598 (patch) | |
| tree | 7ead89fbf1460d24b41fd9d6bbfe026419616f60 /gcc/gimple-expr.c | |
| parent | ca8cc8273c5646482eedd567288b9f8aa3fb6492 (diff) | |
| download | gcc-a8764071f2eb6b4cdc9ecb788dfaa2b095b52598.zip gcc-a8764071f2eb6b4cdc9ecb788dfaa2b095b52598.tar.gz gcc-a8764071f2eb6b4cdc9ecb788dfaa2b095b52598.tar.bz2 | |
Fusion patterns for add-logical/logical-add
This patch modifies the function in genfusion.pl for generating
the logical-logical patterns so that it can also generate the
add-logical and logical-add patterns which are very similar.
gcc/ChangeLog:
* config/rs6000/genfusion.pl (gen_logical_addsubf): Refactor to
add generation of logical-add and add-logical fusion pairs.
* config/rs6000/rs6000-cpus.def: Add new fusion to ISA 3.1 mask
and powerpc mask.
* config/rs6000/rs6000.c (rs6000_option_override_internal): Turn on
logical-add and add-logical fusion by default.
* config/rs6000/rs6000.opt: Add -mpower10-fusion-logical-add and
-mpower10-fusion-add-logical options.
* config/rs6000/fusion.md: Regenerate file.
gcc/testsuite/ChangeLog:
* gcc.target/powerpc/fusion-p10-logadd.c: New file.
Diffstat (limited to 'gcc/gimple-expr.c')
0 files changed, 0 insertions, 0 deletions