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[Bug target/50678] [4.7/4.8 Regression] FAIL: c52104y on x86_64-apple-darwin10
- From: "simon at pushface dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 01 Feb 2013 21:03:24 +0000
- Subject: [Bug target/50678] [4.7/4.8 Regression] FAIL: c52104y on x86_64-apple-darwin10
- Auto-submitted: auto-generated
- References: <bug-50678-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50678
--- Comment #66 from simon at pushface dot org 2013-02-01 21:03:24 UTC ---
(In reply to comment #65)
Something amazing has happened with Xcode 4.6.
I'm running Darwin 12.2.1, Georg is running 11.4.2.
When I built r195611 with Xcode 4.5.2, the test case failed.
When I built with Xcode 4.6, the test case succeeded.
I have also built (regrettably, with Xcode 4.6) a version with the
register-swap disabled; *and that succeeded too*. So it no longer matters
whether we swap rbx, rdx.