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[Bug tree-optimization/39251] FAIL: g++.dg/tree-ssa/new1.C scan-tree-dump-not forwprop1 "= .* \+ -"
- From: "mmitchel at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Jan 2010 03:26:29 -0000
- Subject: [Bug tree-optimization/39251] FAIL: g++.dg/tree-ssa/new1.C scan-tree-dump-not forwprop1 "= .* \+ -"
- References: <bug-39251-276@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from mmitchel at gcc dot gnu dot org 2010-01-15 03:26 -------
Ramana --
If I'm reading the log correctly for PR36633 the change that Jason made there
didn't actually fix the bug; it was just a cleanup. He commented that
something else had changed which made the bug go away. However, if this is
behaving different on ARM from (say) x86, I think that the ABI is a likely
cause because, as you say, the C++ ABI for these bits is subtly different. Do
we know that this is ARM-specific?
Thanks,
-- Mark
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39251