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[Bug tree-optimization/48625] [trans-mem] Segfault in libitm when compiling with -O2
- From: "torvald at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 09 Jan 2012 10:17:17 +0000
- Subject: [Bug tree-optimization/48625] [trans-mem] Segfault in libitm when compiling with -O2
- Auto-submitted: auto-generated
- References: <bug-48625-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48625
torvald at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC| |torvald at gcc dot gnu.org
Resolution| |FIXED
--- Comment #4 from torvald at gcc dot gnu.org 2012-01-09 10:17:17 UTC ---
KMeans and other the STAMP applications work now (tested on x86_64 and ppc).
There were several bugs in libitm, which have been fixed. The stack slot
save/restore issue was also present but fixed with a workaround (mark
transaction begin as returns-twice). PR 51771 tracks a proper fix for the
latter.