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re PR middle-end/43513 (The stack pointer is adjusted twice)
authorTom de Vries <tom@codesourcery.com>
Sat, 30 Jul 2011 12:37:47 +0000 (12:37 +0000)
committerTom de Vries <vries@gcc.gnu.org>
Sat, 30 Jul 2011 12:37:47 +0000 (12:37 +0000)
commitb3421a06f981f875e0aee932b4f80c52dcb37e72
treebfab37b2b93f99da187abb936e89b5750831b3b1tree
parentee27f97bd8b9ac9dc6b7b5f4e4d47e09a8d915cecommit | diff
re PR middle-end/43513 (The stack pointer is adjusted twice)

2011-07-30  Tom de Vries  <tom@codesourcery.com>

PR middle-end/43513
* tree-ssa-dce.c (ref_may_be_aliased): Add assert.
(propagate_necessity): Handle WITH_SIZE_EXPR call arg.

From-SVN: r176959
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