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[Bug tree-optimization/66726] missed optimization, factor conversion out of COND_EXPR
- From: "kugan at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 24 Jul 2016 12:48:01 +0000
- Subject: [Bug tree-optimization/66726] missed optimization, factor conversion out of COND_EXPR
- Auto-submitted: auto-generated
- References: <bug-66726-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66726
--- Comment #19 from kugan at gcc dot gnu.org ---
Author: kugan
Date: Sun Jul 24 12:47:29 2016
New Revision: 238695
URL: https://gcc.gnu.org/viewcvs?rev=238695&root=gcc&view=rev
Log:
gcc/ChangeLog:
2016-07-24 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/66726
* tree-ssa-reassoc.c (optimize_vec_cond_expr): Handle tcc_compare stmt
whose result is used in PHI.
(final_range_test_p): Likewise.
(maybe_optimize_range_tests): Likewise.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-reassoc.c