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* enable TCpuAsmOptimizer.RemoveSuperfluousVMov for VLDR

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* fixed TCpuAsmOptimizer.RemoveSuperfluousVMov to be actually applied

git-svn-id: trunk@42668 -
This commit is contained in:
florian 2019-08-12 21:25:30 +00:00
parent 58bbbadc16
commit f23f3a4c5e
1 changed files with 3 additions and 2 deletions
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5
compiler/arm/aoptcpu.pas
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@ -473,8 +473,8 @@ Implementation
begin
Result:=false;
if (MatchInstruction(movp, A_VMOV, [taicpu(p).condition], [taicpu(p).oppostfix]) or
((taicpu(p).oppostfix in [PF_F64F32,PF_F64S16,PF_F64S32,PF_F64U16,PF_F64U32]) and MatchInstruction(movp, A_VMOV, [taicpu(p).condition], [PF_F64])) or
((taicpu(p).oppostfix in [PF_F32F64,PF_F32S16,PF_F32S32,PF_F32U16,PF_F32U32]) and MatchInstruction(movp, A_VMOV, [taicpu(p).condition], [PF_F32]))
(((taicpu(p).oppostfix in [PF_F64F32,PF_F64S16,PF_F64S32,PF_F64U16,PF_F64U32]) or (getsubreg( taicpu(p).oper[0]^.reg)=R_SUBFD)) and MatchInstruction(movp, A_VMOV, [taicpu(p).condition], [PF_F64])) or
(((taicpu(p).oppostfix in [PF_F32F64,PF_F32S16,PF_F32S32,PF_F32U16,PF_F32U32]) or (getsubreg( taicpu(p).oper[0]^.reg)=R_SUBFS)) and MatchInstruction(movp, A_VMOV, [taicpu(p).condition], [PF_F32]))
) and
(taicpu(movp).ops=2) and
MatchOperand(taicpu(movp).oper[1]^, taicpu(p).oper[0]^.reg) and
@ -2245,6 +2245,7 @@ Implementation
DebugMsg('Peephole Bl2B done', p);
end;
end;
A_VLDR,
A_VADD,
A_VMUL,
A_VDIV,