paweld/fpc
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/fpc/source.git synced 2025-04-18 17:19:32 +02:00
Code Issues Packages Projects Releases Wiki Activity

* disable SSE optimized Frac() for Win64; it has a much lower supported range than the existing Pascal implementation which uses Int() (in essence Round() and Trunc() should be corrected as well)

Browse Source 
git-svn-id: trunk@38856 -
This commit is contained in:
svenbarth 2018-04-27 15:18:36 +00:00
parent 8a32d7c663
commit e3ea46d1cb
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
rtl/x86_64/math.inc
View File

@ -372,6 +372,7 @@ const
end;
{$endif FPC_SYSTEM_HAS_ROUND}
{$ifdef ENABLE_RESTRICTED_SSE_FRAC}
{$ifndef FPC_SYSTEM_HAS_FRAC}
{$define FPC_SYSTEM_HAS_FRAC}
function fpc_frac_real(d: ValReal) : ValReal;compilerproc; assembler; nostackframe;
@ -383,5 +384,6 @@ const
subsd %xmm4,%xmm0
end;
{$endif FPC_SYSTEM_HAS_FRAC}
{$endif ENABLE_RESTRICTED_SSE_FRAC}
{$endif FPC_HAS_TYPE_EXTENDED}