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re PR target/69551 (Wrong code with single element vector insert)
authorRichard Biener <rguenther@suse.de>
Fri, 26 Feb 2016 08:34:58 +0000 (08:34 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Fri, 26 Feb 2016 08:34:58 +0000 (08:34 +0000)
commit5aed7e2c0d9bde14f5c0e45e3d29727e6ec94324
tree3dd3aecb6d28e8d12f988dbaf374e94218608ecetree | snapshot
parent8ba8c3757ba2d1325e75b637ca410609f716d4c0commit | diff
re PR target/69551 (Wrong code with single element vector insert)

2016-02-26  Richard Biener  <rguenther@suse.de>

PR tree-optimization/69551
* tree-ssa-structalias.c (get_constraint_for_ssa_var): When
looking through aliases adjust DECL_PT_UID to refer to the
ultimate alias target.

* gcc.dg/torture/pr69951.c: New testcase.

From-SVN: r233734
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr69951.c [new file with mode: 0644] blob
gcc/tree-ssa-structalias.c diff | blob | history
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