diff options
Diffstat (limited to 'compiler/arm/aoptcpub.pas')
| -rw-r--r-- | compiler/arm/aoptcpub.pas | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/compiler/arm/aoptcpub.pas b/compiler/arm/aoptcpub.pas index aa60bfd624..28451ca028 100644 --- a/compiler/arm/aoptcpub.pas +++ b/compiler/arm/aoptcpub.pas @@ -124,11 +124,14 @@ Implementation begin result:=false; for i:=0 to taicpu(p1).ops-1 do - if (taicpu(p1).oper[i]^.typ=top_reg) and (taicpu(p1).oper[i]^.reg=Reg) and (taicpu(p1).spilling_get_operation_type(i) in [operand_write,operand_readwrite]) then - begin - result:=true; - exit; - end; + case taicpu(p1).oper[i]^.typ of + top_reg: + if (taicpu(p1).oper[i]^.reg=Reg) and (taicpu(p1).spilling_get_operation_type(i) in [operand_write,operand_readwrite]) then + exit(true); + top_ref: + if (taicpu(p1).spilling_get_operation_type_ref(i,Reg)<>operand_read) then + exit(true); + end; end; End. |