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[Bug target/37488] register allocation spills floats needlessly
- From: "bonzini at gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Feb 2009 16:31:18 -0000
- Subject: [Bug target/37488] register allocation spills floats needlessly
- References: <bug-37488-16700@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from bonzini at gnu dot org 2009-02-04 16:31 -------
The old register allocator chose
Register 59 pref FLOAT_SSE_REGS or none
but that is not a cover class.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37488