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re PR tree-optimization/87349 (ICE: Segmentation fault (in useless_type_conversion_p...
authorRichard Biener <rguenther@suse.de>
Wed, 19 Sep 2018 07:10:42 +0000 (07:10 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Wed, 19 Sep 2018 07:10:42 +0000 (07:10 +0000)
commitd4eb08fe028d95d6e4055c96f7fa40517653c30c
tree044f5418ea452b1b3be0a5b352cc617982b9add9tree
parent907739318d0d8695b077ab7552cf1ddb478d4576commit | diff
re PR tree-optimization/87349 (ICE: Segmentation fault (in useless_type_conversion_p or is_gimple_reg_type))

2018-09-19  Richard Biener  <rguenther@suse.de>

PR tree-optimization/87349
PR tree-optimization/87342
* tree-ssa-sccvn.c (do_rpo_vn): Iterate max_rpo computation.

* gcc.dg/torture/pr87349-1.c: New testcase.
* gcc.dg/torture/pr87349-2.c: Likewise.
* gcc.dg/torture/pr87342.c: Likewise.

From-SVN: r264419
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr87342.c [new file with mode: 0644] blob
gcc/testsuite/gcc.dg/torture/pr87349-1.c [new file with mode: 0644] blob
gcc/testsuite/gcc.dg/torture/pr87349-2.c [new file with mode: 0644] blob
gcc/tree-ssa-sccvn.c diff | blob | history