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[Bug target/53399] "*ffs" pattern generates wrong code with BMI enabled (for corner cases)
- From: "kirill.yukhin at intel dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 18 May 2012 13:58:22 +0000
- Subject: [Bug target/53399] "*ffs" pattern generates wrong code with BMI enabled (for corner cases)
- Auto-submitted: auto-generated
- References: <bug-53399-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53399
--- Comment #1 from Yukhin Kirill <kirill.yukhin at intel dot com> 2012-05-18 13:58:22 UTC ---
(In reply to comment #0)
> It also seems to fail gcc.c-torture/execute/builtin-bitops-1.c
It fails on BMI-capable CPU