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[Bug tree-optimization/53397] Scimark performance drops by 10x times when compiled -O3 -march=amdfam10 due to generation more prefecthes
- From: "venkataramanan.kumar at amd dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 18 May 2012 12:07:05 +0000
- Subject: [Bug tree-optimization/53397] Scimark performance drops by 10x times when compiled -O3 -march=amdfam10 due to generation more prefecthes
- Auto-submitted: auto-generated
- References: <bug-53397-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53397
Venkataramanan <venkataramanan.kumar at amd dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target| |x86_64-unknown-linux-gnu
CC| |rguenth at gcc dot gnu.org
Host| |x86_64-unknown-linux-gnu
Build| |x86_64-unknown-linux-gnu
Severity|normal |major