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[Bug target/50467] Compiler can move stack cleanup before last memory reference involving the stack
- From: "amodra at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 21 Sep 2011 01:53:33 +0000
- Subject: [Bug target/50467] Compiler can move stack cleanup before last memory reference involving the stack
- Auto-submitted: auto-generated
- References: <bug-50467-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50467
Alan Modra <amodra at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|powerpc64-linux |powerpc-linux, powerpc-eabi
Status|UNCONFIRMED |NEW
Keywords| |wrong-code
Last reconfirmed| |2011-09-21
CC| |amodra at gmail dot com
Host|powerpc64-linux |powerpc-linux
Ever Confirmed|0 |1
Build|powerpc64-linux |powerpc-linux
--- Comment #2 from Alan Modra <amodra at gmail dot com> 2011-09-21 01:53:33 UTC ---
I believe this is another instance of PR30282 but with access to a compiler
generated stack temp rather than an auto var moving past the stack update.