http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49030
Mikael Pettersson <mikpe at it dot uu.se> changed:
What |Removed |Added
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CC| |mikpe at it dot uu.se,
| |sandra at gcc dot gnu.org
--- Comment #6 from Mikael Pettersson <mikpe at it dot uu.se> 2011-06-10
19:02:07 UTC ---
It's caused by r161764:
Author: sandra
Date: Sat Jul 3 01:00:37 2010
New Revision: 161764
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=161764
Log:
2010-07-02 Daniel Jacobowitz <d...@codesourcery.com>
Julian Brown <jul...@codesourcery.com>
Sandra Loosemore <san...@codesourcery.com>
gcc/
* config/arm/arm.c (arm_canonicalize_comparison): Canonicalize DImode
comparisons. Adjust to take both operands.
(arm_select_cc_mode): Handle DImode comparisons.
(arm_gen_compare_reg): Generate a scratch register for DImode
comparisons which require one. Use xor for Thumb equality checks.
(arm_const_double_by_immediates): New.
(arm_print_operand): Allow 'Q' and 'R' for constants.
(get_arm_condition_code): Handle new CC_CZmode and CC_NCVmode.
...
