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Add conditional FASTMOVE_DISABLE_SSE3 to be able to discard SSE specific code, needed for Watcom Assembler support

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git-svn-id: trunk@36848 -
This commit is contained in:
pierre 2017-08-04 20:51:58 +00:00
parent ee79ff3635
commit f4ecf87a50
1 changed files with 5 additions and 3 deletions
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8
rtl/i386/fastmove.inc
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@ -595,6 +595,7 @@ asm
jmp SmallBackwardMove_3
end; {Backwards_MMX}
{$ifndef FASTMOVE_DISABLE_SSE3}
{-------------------------------------------------------------------------}
{Dest MUST be 16-Byes Aligned, Count MUST be multiple of 16 }
procedure AlignedFwdMoveSSE_3(const Source; var Dest; Count: Integer);assembler;nostackframe;
@ -832,6 +833,7 @@ asm
pop ebx
jmp SmallBackwardMove_3
end; {Backwards_SSE}
{$endif ndef FASTMOVE_DISABLE_SSE3}
const
fastmoveproc_forward : pointer = @Forwards_IA32_3;
@ -886,13 +888,13 @@ procedure setup_fastmove;{$ifdef SYSTEMINLINE}inline;{$endif}
fastmoveproc_forward:=@Forwards_Valgrind;
fastmoveproc_backward:=@Backwards_Valgrind;
end
else
if has_sse_support then
{$ifndef FASTMOVE_DISABLE_SSE3}
else if has_sse_support then
begin
fastmoveproc_forward:=@Forwards_SSE_3;
fastmoveproc_backward:=@Backwards_SSE_3;
end
{$endif ndef FASTMOVE_DISABLE_SSE3}
else if has_mmx_support then
begin
fastmoveproc_forward:=@Forwards_MMX_3;