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2011-10-11 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 11 Oct 2011 11:57:23 +0000 (11:57 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 11 Oct 2011 11:57:23 +0000 (11:57 +0000)
commitd7f6972725170bb9764ac72006b3cf2ccee32652
treeedbad05931ac311508e282e377a4fb40d209d83btree | snapshot
parent4ec5b56c1bc15eae2c12a5dce4113925507c97c3commit | diff
2011-10-11  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/50204
* tree-ssa-alias.c (get_continuation_for_phi_1): Split out
two argument handling from ...
(get_continuation_for_phi): ... here.  Handle arbitrary number
of PHI args.

* gcc.dg/tree-ssa/ssa-fre-36.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@179799 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-36.c [new file with mode: 0644] blob
gcc/tree-ssa-alias.c diff | blob | history
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