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| author | Richard Biener <rguenther@suse.de> | 2019-11-27 08:56:23 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2019-11-27 08:56:23 +0000 |
| commit | 1fa715db5490fb44668e0a37f9a5927d9030a50e (patch) | |
| tree | c23cd768fb4565f7e7cceca997bb2728f99c14e5 /gcc/fortran/simplify.c | |
| parent | cd3f923b0d5c2cb087840db55a7578c9b363276b (diff) | |
| download | gcc-1fa715db5490fb44668e0a37f9a5927d9030a50e.zip gcc-1fa715db5490fb44668e0a37f9a5927d9030a50e.tar.gz gcc-1fa715db5490fb44668e0a37f9a5927d9030a50e.tar.bz2 | |
re PR tree-optimization/92645 (Hand written vector code is 450 times slower when compiled with GCC compared to Clang)
2019-11-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/92645
* tree-ssa-forwprop.c (simplify_vector_constructor): Handle
CTORs with just a subset of the original vectors.
* gcc.target/i386/pr92645-2.c: New testcase.
* gcc.target/i386/pr92645-3.c: Likewise.
From-SVN: r278758
Diffstat (limited to 'gcc/fortran/simplify.c')
0 files changed, 0 insertions, 0 deletions