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[Bug tree-optimization/51491] New: ccp when converting from alloca should add a CLOBBER to right before __builtin_stack_restore
- From: "pinskia at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 10 Dec 2011 00:02:10 +0000
- Subject: [Bug tree-optimization/51491] New: ccp when converting from alloca should add a CLOBBER to right before __builtin_stack_restore
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51491
Bug #: 51491
Summary: ccp when converting from alloca should add a CLOBBER
to right before __builtin_stack_restore
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: pinskia@gcc.gnu.org
While looking into 51471, I noticed that we don't add a clobber for the
converted alloca which we should have done.