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re PR tree-optimization/17528 (tree optimization incorrectly optimizes away entire...
authorDiego Novillo <dnovillo@redhat.com>
Fri, 17 Sep 2004 01:10:28 +0000 (01:10 +0000)
committerDiego Novillo <dnovillo@gcc.gnu.org>
Fri, 17 Sep 2004 01:10:28 +0000 (21:10 -0400)
commit7a1162112b7fbbd0fd3c8dc5b59e065f170e0042
tree3307a55b4fb35c7579d8c021d2f9e2130d4e38b4tree
parent02382b9149d6ab3452b5354cd45702742eb72617commit | diff
re PR tree-optimization/17528 (tree optimization incorrectly optimizes away entire function (incorrect aliasing detection?))

PR tree-optimization/17528
* tree-ssa-alias.c (compute_flow_insensitive_aliasing): Do not
erase the may-alias set for a tag when merging it with
another.

From-SVN: r87624
gcc/ChangeLog diff | blob | history
gcc/tree-ssa-alias.c diff | blob | history