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Remove the postfix check in MovStrMov peephole optimizer for ARM

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We don't need to check for the postfix, PF_NONE/PF_H/PF_B are all ok for us and
can be intermixed. This allows the peephole optimizer to work for
strb and strh instructions.

git-svn-id: trunk@22367 -
This commit is contained in:
masta 2012-09-10 14:57:43 +00:00
parent 0f40429389
commit c3a91c5022
1 changed files with 1 additions and 1 deletions
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2
compiler/arm/aoptcpu.pas
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@ -833,7 +833,7 @@ Implementation
}
if (taicpu(p).oper[1]^.typ = top_const) and
(taicpu(hp1).opcode=A_STR) then
while MatchInstruction(hp1, A_STR, [taicpu(p).condition], [PF_None]) and
while MatchInstruction(hp1, A_STR, [taicpu(p).condition], []) and
MatchOperand(taicpu(p).oper[0]^, taicpu(hp1).oper[0]^) and
GetNextInstruction(hp1, hp2) and
MatchInstruction(hp2, A_MOV, [taicpu(p).condition], [PF_None]) and