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git.ipfire.org Git - thirdparty/gcc.git/commit - gcc/config/i386/i386.h
i386.md (QImode patterns): Remove '*' before the 'r' constraints.
* i386.md (QImode patterns): Remove '*' before the 'r' constraints.
* i386.h (procesor_costs): Add movzbl_load field.
(HARD_REGNO_MODE_OK): Accept QImode on non PARTIAL_REGISTER_STALL in
non-Q registers, accept DImode registers anywhere.
(Q_CLASS_P): New.
(MEMORY_MOVE_COST): Calculate QImode moves correctly.
* i386.c (*_cost): Set value for movxbl_load field.
From-SVN: r30746