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[Bug tree-optimization/45122] [4.6 Regression] -funsafe-loop-optimizations causes FAIL: gcc.c-torture/execute/pr27285.c execution
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 31 Jan 2011 18:56:57 +0000
- Subject: [Bug tree-optimization/45122] [4.6 Regression] -funsafe-loop-optimizations causes FAIL: gcc.c-torture/execute/pr27285.c execution
- Auto-submitted: auto-generated
- References: <bug-45122-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45122
--- Comment #14 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-31 18:56:33 UTC ---
Created attachment 23185
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23185
gcc46-pr45122.patch
Here is a patch I've bootstrapped/regtested today on x86_64-linux and
i686-linux. The only regressions on both of those targets are:
+FAIL: gcc.dg/tree-ssa/pr19210-1.c (test for warnings, line 9)
+FAIL: gcc.dg/tree-ssa/pr19210-1.c (test for warnings, line 12)
+FAIL: gcc.dg/tree-ssa/pr19210-1.c (test for warnings, line 24)
+FAIL: gcc.dg/tree-ssa/pr19210-1.c (test for warnings, line 27)
+FAIL: gcc.dg/tree-ssa/pr19210-2.c (test for warnings, line 9)
+FAIL: gcc.dg/tree-ssa/pr19210-2.c (test for warnings, line 12)
+FAIL: gcc.dg/tree-ssa/pr19210-2.c (test for warnings, line 23)
+FAIL: gcc.dg/tree-ssa/pr19210-2.c (test for warnings, line 26)
(none of the expected warnings have been emitted in those).