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authorvmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4>2013-05-07 19:29:05 +0000
committervmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4>2013-05-07 19:29:05 +0000
commitc625778befe004f7f37d735323fae625f54090ba (patch)
tree28fa1b57a153d5c79ac7a0f108dad081b3a9ddf8 /gcc/config/mips
parent1087c60b8d373d9bc387e2ecc222afe2b2b36cda (diff)
downloadgcc-c625778befe004f7f37d735323fae625f54090ba.tar.gz
2013-05-07 Vladimir Makarov <vmakarov@redhat.com>
* ira.c (update_equiv_regs): Add insn having equiv memory even if it is not lhs of the insn. (setup_reg_equiv): Remove insn having equiv memory which it is not lhs of the insn. * lra-constraints.c (process_address): Try to improve generation code for address base + disp. (lra_constraints): Make correct the code for checking insn setting up backward equivalence. Remove insn only if it is in the init insn list. * lra-eliminations.c (update_reg_eliminate): Change return value. (lra_eliminate): Use the result. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198695 138bc75d-0d04-0410-961f-82ee72b054a4
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