| commit | 678919fdc043aa1bae6cf8ca68402bd9d54396ac | |
| author | bonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 27 Apr 2012 12:20:01 +0000 (27 12:20 +0000) | ||
| committer | bonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 27 Apr 2012 12:20:01 +0000 (27 12:20 +0000) | ||
| tree | 50dc39dd31ef6d29a1116c582f05d381a88fc900 | treesnapshot (tar.gz zip) |
| parent | 8be7badcfdfd5d75e365dc844b030f1341dfea10 | commitdiff |
2012-04-27 Paolo Bonzini <bonzini@gnu.org>
* tree-ssa-phiopt.c (conditional_replacement): Replace PHIs
whose arguments are -1 and 0, by negating the result of the
conditional.
testsuite:
2012-04-27 Paolo Bonzini <bonzini@gnu.org>
* gcc.c-torture/execute/20120427-2.c: New testcase.
* gcc.dg/tree-ssa/phi-opt-10.c: New testcase.
* gcc.dg/tree-ssa/ssa-pre-28.c: Bypass new optimization.
* gcc.dg/tree-ssa/ssa-ifcombine-7.c: Look into ifcombine dump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186905 138bc75d-0d04-0410-961f-82ee72b054a4
* tree-ssa-phiopt.c (conditional_replacement): Replace PHIs
whose arguments are -1 and 0, by negating the result of the
conditional.
testsuite:
2012-04-27 Paolo Bonzini <bonzini@gnu.org>
* gcc.c-torture/execute/20120427-2.c: New testcase.
* gcc.dg/tree-ssa/phi-opt-10.c: New testcase.
* gcc.dg/tree-ssa/ssa-pre-28.c: Bypass new optimization.
* gcc.dg/tree-ssa/ssa-ifcombine-7.c: Look into ifcombine dump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186905 138bc75d-0d04-0410-961f-82ee72b054a4