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re PR tree-optimization/91280 (ICE in get_constraint_for_component_ref, at tree-ssa...
authorRichard Biener <rguenther@suse.de>
Wed, 31 Jul 2019 14:38:21 +0000 (14:38 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Wed, 31 Jul 2019 14:38:21 +0000 (14:38 +0000)
commit208149b7201420d965991e08cb4e4c261171b0a2
tree95dce03118e2b3393eff7e3602cd0ffdef245560tree
parenta28351e7f54cb63ed19e2fa67de8f91101260d94commit | diff
re PR tree-optimization/91280 (ICE in get_constraint_for_component_ref, at tree-ssa-structalias.c:3259 since r260354)

2019-07-31  Richard Biener  <rguenther@suse.de>

PR tree-optimization/91280
* tree-ssa-structalias.c (get_constraint_for_component_ref):
Decompose MEM_REF manually for offset handling.

* g++.dg/torture/pr91280.C: New testcase.

From-SVN: r273936
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/g++.dg/torture/pr91280.C [new file with mode: 0644] blob
gcc/tree-ssa-structalias.c diff | blob | history