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| author | Richard Biener <rguenther@suse.de> | 2023-05-12 13:43:27 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2023-05-12 15:04:28 +0200 |
| commit | cc0e22b3f25d4b2a326322bce711179c02377e6c (patch) | |
| tree | 0d9baa7244542139c00518cd789c81d5344bdc95 /libgcc | |
| parent | 10098788ff61467f5a499f01c5443fb53ff564dd (diff) | |
| download | gcc-cc0e22b3f25d4b2a326322bce711179c02377e6c.zip gcc-cc0e22b3f25d4b2a326322bce711179c02377e6c.tar.gz gcc-cc0e22b3f25d4b2a326322bce711179c02377e6c.tar.bz2 | |
tree-optimization/64731 - extend store-from CTOR lowering to TARGET_MEM_REF
The following also covers TARGET_MEM_REF when decomposing stores from
CTORs to supported elementwise operations. This avoids spilling
and cleans up after vector lowering which doesn't touch loads or
stores. It also mimics what we already do for loads.
PR tree-optimization/64731
* tree-ssa-forwprop.cc (pass_forwprop::execute): Also
handle TARGET_MEM_REF destinations of stores from vector
CTORs.
* gcc.target/i386/pr64731.c: New testcase.
Diffstat (limited to 'libgcc')
0 files changed, 0 insertions, 0 deletions