paweld/fpc
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/fpc/source.git synced 2025-12-04 04:17:53 +01:00
Code Issues Packages Projects Releases Wiki Activity

* pass S_NO instead of S_XMM to *SQRTSS/SD as size as the memory location is 32/64 bit

Browse Source 
git-svn-id: trunk@34540 -
This commit is contained in:
florian 2016-09-18 20:05:25 +00:00
parent f2b60d07d3
commit e5f63779bb
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
compiler/x86/nx86inl.pas
View File

@ -527,18 +527,19 @@ implementation
if UseAVX then
case tfloatdef(resultdef).floattype of
s32real:
current_asmdata.CurrAsmList.concat(taicpu.op_reg_reg_reg(A_VSQRTSS,S_XMM,left.location.register,location.register,location.register));
{ we use S_NO instead of S_XMM here, regardless of the register size, as the size of the memory location is 32/64 bit }
current_asmdata.CurrAsmList.concat(taicpu.op_reg_reg_reg(A_VSQRTSS,S_NO,left.location.register,location.register,location.register));
s64real:
current_asmdata.CurrAsmList.concat(taicpu.op_reg_reg_reg(A_VSQRTSD,S_XMM,left.location.register,location.register,location.register));
current_asmdata.CurrAsmList.concat(taicpu.op_reg_reg_reg(A_VSQRTSD,S_NO,left.location.register,location.register,location.register));
else
internalerror(200510031);
end
else
case tfloatdef(resultdef).floattype of
s32real:
current_asmdata.CurrAsmList.concat(taicpu.op_reg_reg(A_SQRTSS,S_XMM,left.location.register,location.register));
current_asmdata.CurrAsmList.concat(taicpu.op_reg_reg(A_SQRTSS,S_NO,left.location.register,location.register));
s64real:
current_asmdata.CurrAsmList.concat(taicpu.op_reg_reg(A_SQRTSD,S_XMM,left.location.register,location.register));
current_asmdata.CurrAsmList.concat(taicpu.op_reg_reg(A_SQRTSD,S_NO,left.location.register,location.register));
else
internalerror(200510031);
end;