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2014-06-04 Richard Biener <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 4 Jun 2014 11:55:29 +0000 (11:55 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 4 Jun 2014 11:55:29 +0000 (11:55 +0000)
commit2e333543210f968bf56dbe2ca7b86424de60e841
tree8a7dd276505bc9ee18b88032a2740dcfc7620216tree | snapshot
parentcb8994e9e2886f6c541f94030edef89fe0a3a7c9commit | diff
2014-06-04  Richard Biener  <rguenther@suse.de>

* tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
of accesses with non-invariant address.

* gcc.dg/tree-ssa/ssa-dse-16.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211223 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-16.c [new file with mode: 0644] blob
gcc/tree-ssa-alias.c diff | blob | blame | history
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