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[Bug tree-optimization/68644] [6/7 Regression] FAIL: gcc.dg/tree-ssa/ivopts-lt-2.c scan-tree-dump-times ivopts "PHI <p_" 1
- From: "wschmidt at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 22 Feb 2017 16:19:19 +0000
- Subject: [Bug tree-optimization/68644] [6/7 Regression] FAIL: gcc.dg/tree-ssa/ivopts-lt-2.c scan-tree-dump-times ivopts "PHI <p_" 1
- Auto-submitted: auto-generated
- References: <bug-68644-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68644
--- Comment #17 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
The current code generation is quite tight using the existing cost modeling:
.L2:
stwu 10,4(3)
bdnz .L2
Thus we will plan to skip this test for POWER.