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| author | Richard Biener <rguenther@suse.de> | 2021-02-01 09:18:43 +0100 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2021-02-01 09:21:26 +0100 |
| commit | 972918eea873f8b1663151316c4b3aee7ae028e2 (patch) | |
| tree | 76ff6a9d8ff5feba0b3e4a8df181bdcb0afa518c /gcc/bitmap.h | |
| parent | b90d051ecbc1d8972ae1bf0cd7588fcc66df0722 (diff) | |
| download | gcc-972918eea873f8b1663151316c4b3aee7ae028e2.zip gcc-972918eea873f8b1663151316c4b3aee7ae028e2.tar.gz gcc-972918eea873f8b1663151316c4b3aee7ae028e2.tar.bz2 | |
rtl-optimization/98863 - prune RD with LIVE in STV
This sets DF_RD_PRUNE_DEAD_DEFS like all other uses of the UD/DU
chain problems which makes the RD problem consume a lot less memory.
2021-02-01 Richard Biener <rguenther@suse.de>
PR rtl-optimization/98863
* config/i386/i386-features.c (convert_scalars_to_vector):
Set DF_RD_PRUNE_DEAD_DEFS.
Diffstat (limited to 'gcc/bitmap.h')
0 files changed, 0 insertions, 0 deletions