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re PR tree-optimization/69579 (gcc ICE at -O3 and __sigsetjmp with “tree check: expec...
authorRichard Biener <rguenther@suse.de>
Mon, 1 Feb 2016 12:39:04 +0000 (12:39 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 1 Feb 2016 12:39:04 +0000 (12:39 +0000)
commitef318184241a9f9fd3af394590a468b9850378a0
treec9c3c57827a978f3f5e7edf3ccfadd8da7eecd59tree
parent571512d5f54f0fdf9c06f9a348e46ddbab8a5088commit | diff
re PR tree-optimization/69579 (gcc ICE at -O3 and __sigsetjmp with “tree check: expected ssa_name, have integer_cst in compute_optimized_partition_bases”)

2016-02-01  Richard Biener  <rguenther@suse.de>

PR tree-optimization/69579
* tree-ssa-loop-ivcanon.c (propagate_constants_for_unrolling):
Do not propagate through abnormal PHI results.

* gcc.dg/setjmp-6.c: New testcase.

From-SVN: r233036
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/setjmp-6.c [new file with mode: 0644] blob
gcc/tree-ssa-loop-ivcanon.c diff | blob | history