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| author | Andrew Pinski <apinski@marvell.com> | 2023-04-20 09:23:25 -0700 |
|---|---|---|
| committer | Andrew Pinski <apinski@marvell.com> | 2023-04-24 08:45:10 -0700 |
| commit | 2f58dd71d1b8e23f28a43360742519e92ee0c8d5 (patch) | |
| tree | 21e3187824e576a9f9bf9157461c2f2588a4c1ff /gcc/value-range.h | |
| parent | b9ee7c6bfdbfcc722f3e4c8bd8378cccd4311740 (diff) | |
| download | gcc-2f58dd71d1b8e23f28a43360742519e92ee0c8d5.zip gcc-2f58dd71d1b8e23f28a43360742519e92ee0c8d5.tar.gz gcc-2f58dd71d1b8e23f28a43360742519e92ee0c8d5.tar.bz2 | |
PHIOPT: Move check on diamond bb to tree_ssa_phiopt_worker from minmax_replacement
This moves the check to make sure on the diamond shaped form bbs that
the the two middle bbs are only for that diamond shaped form earlier
in the shared code.
Also remove the redundant check for single_succ_p since that was already
done before hand.
The next patch will simplify the code even further and remove redundant
checks.
PR tree-optimization/109604
gcc/ChangeLog:
* tree-ssa-phiopt.cc (tree_ssa_phiopt_worker): Move the
diamond form check from ...
(minmax_replacement): Here.
gcc/testsuite/ChangeLog:
* gcc.c-torture/compile/pr109604-1.c: New test.
* gcc.c-torture/compile/pr109604-2.c: New test.
Diffstat (limited to 'gcc/value-range.h')
0 files changed, 0 insertions, 0 deletions