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[Bug rtl-optimization/47454] registers are not allocated according to its preferred order
- From: "carrot at google dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 31 Jan 2011 08:48:50 +0000
- Subject: [Bug rtl-optimization/47454] registers are not allocated according to its preferred order
- Auto-submitted: auto-generated
- References: <bug-47454-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47454
--- Comment #3 from Carrot <carrot at google dot com> 2011-01-31 08:48:40 UTC ---
(In reply to comment #2)
> -frename-registers should help for this issue on the ARM.
All of r8 can be renamed to r2, in this case only two of them have been
renamed.