projects / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: cc45308) | patch
re PR middle-end/62263 (Good codegen for bitwise rotate requires code that is technic...
authorJakub Jelinek <jakub@redhat.com>
Sat, 14 Oct 2017 18:48:38 +0000 (20:48 +0200)
committerJakub Jelinek <jakub@gcc.gnu.org>
Sat, 14 Oct 2017 18:48:38 +0000 (20:48 +0200)
commit14745bcac0e7b90a5c671b1f9402a53e57ea6431
tree1351207df77987a4e690ad712748c6ac1b8091c3tree
parentcc453086d255f5443d956874c0a95877913c759fcommit | diff
re PR middle-end/62263 (Good codegen for bitwise rotate requires code that is technically undefined behavior)

PR middle-end/62263
PR middle-end/82498
* tree-ssa-phiopt.c (value_replacement): Comment fix.  Handle
up to 2 preparation statements for ASSIGN in MIDDLE_BB.

* c-c++-common/rotate-8.c: Expect no PHIs in optimized dump.

From-SVN: r253761
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/c-c++-common/rotate-8.c diff | blob | history
gcc/tree-ssa-phiopt.c diff | blob | history