paweld/fpc
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/fpc/source.git synced 2025-08-19 06:32:03 +02:00
Code Issues Packages Projects Releases Wiki Activity

* sar*/ro* do not call location_force_reg if not needed

Browse Source 
git-svn-id: trunk@48844 -
This commit is contained in:
florian 2021-02-28 22:11:05 +00:00
parent fb6867963f
commit 01178532e5
1 changed files with 9 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
compiler/ncginl.pas
View File

@ -888,7 +888,8 @@ implementation
internalerror(2013120110);
end;
hlcg.location_force_reg(current_asmdata.CurrAsmList,op1.location,op1.resultdef,resultdef,true);
if not(op1.location.loc in [LOC_REGISTER,LOC_CREGISTER]) then
hlcg.location_force_reg(current_asmdata.CurrAsmList,op1.location,op1.resultdef,resultdef,true);
location_reset(location,LOC_REGISTER,def_cgsize(resultdef));
{$if not defined(cpu64bitalu) and not defined(cpuhighleveltarget)}
@ -920,8 +921,10 @@ implementation
{$if not defined(cpu64bitalu) and not defined(cpuhighleveltarget)}
if def_cgsize(resultdef) in [OS_64,OS_S64] then
begin
hlcg.location_force_reg(current_asmdata.CurrAsmList,op2.location,
op2.resultdef,alusinttype,true);
if not(op2.location.loc in [LOC_REGISTER,LOC_CREGISTER]) or
not(equal_defs(op2.resultdef,alusinttype)) then
hlcg.location_force_reg(current_asmdata.CurrAsmList,op2.location,
op2.resultdef,alusinttype,true);
cg64.a_op64_reg_reg_reg(current_asmdata.CurrAsmList,op,def_cgsize(resultdef),
joinreg64(op2.location.register,NR_NO),op1.location.register64,
location.register64);
@ -929,8 +932,9 @@ implementation
else
{$endif not cpu64bitalu and not cpuhighleveltarget}
begin
hlcg.location_force_reg(current_asmdata.CurrAsmList,op2.location,
op2.resultdef,resultdef,true);
if not(op2.location.loc in [LOC_REGISTER,LOC_CREGISTER]) then
hlcg.location_force_reg(current_asmdata.CurrAsmList,op2.location,
op2.resultdef,resultdef,true);
hlcg.a_op_reg_reg_reg(current_asmdata.CurrAsmList,op,resultdef,
op2.location.register,op1.location.register,
location.register);