git.ipfire.org Git - thirdparty/gcc.git/commit

author	Richard Biener <rguenther@suse.de>
	Fri, 16 Jun 2017 12:19:24 +0000 (12:19 +0000)
committer	Richard Biener <rguenth@gcc.gnu.org>
	Fri, 16 Jun 2017 12:19:24 +0000 (12:19 +0000)
commit	01f1c24e423755d237e6c13ff81da1356b153caa
tree	4e97df0e01a3410ea111bab38411be80a1de6d6c	tree \| snapshot
parent	4317778a9b6213a97a3de5ffd77edf516592fb71	commit \| diff

re PR tree-optimization/81090 ([graphite] ICE in loop_preheader_edge)

2017-06-16 Richard Biener <rguenther@suse.de>

PR tree-optimization/81090
* passes.def (pass_record_bounds): Remove.
* tree-pass.h (make_pass_record_bounds): Likewise.
* tree-ssa-loop.c (pass_data_record_bounds, pass_record_bounds,
make_pass_record_bounds): Likewise.
* tree-ssa-loop-ivcanon.c (canonicalize_induction_variables): Do
not free niter estimates at the beginning but at the end.
* tree-scalar-evolution.c (scev_finalize): Free niter estimates.

* gcc.dg/graphite/pr81090.c: New testcase.

From-SVN: r249249

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/passes.def		diff \| blob \| blame \| history
gcc/testsuite/ChangeLog		diff \| blob \| blame \| history
gcc/testsuite/gcc.dg/graphite/pr81090.c	[new file with mode: 0644]	blob
gcc/tree-pass.h		diff \| blob \| blame \| history
gcc/tree-scalar-evolution.c		diff \| blob \| blame \| history
gcc/tree-ssa-loop-ivcanon.c		diff \| blob \| blame \| history
gcc/tree-ssa-loop.c		diff \| blob \| blame \| history