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PPCFP: add comment

This commit is contained in:
Fiora 2014-08-26 09:08:22 -07:00
parent 44ee2f20b9
commit 288babf414
1 changed files with 2 additions and 0 deletions
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Source/Core/Core/PowerPC/JitCommon/Jit_Util.cpp
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@ -654,6 +654,8 @@ void EmuCodeBlock::ConvertDoubleToSingle(X64Reg dst, X64Reg src)
MOVSS(dst, M(&temp32)); MOVSS(dst, M(&temp32));
SetJumpTarget(continue1); SetJumpTarget(continue1);
// We'd normally need to MOVDDUP here to put the single in the top half of the output register too, but
// this function is only used to go directly to a following store, so we omit the MOVDDUP here.
} }
#endif // MORE_ACCURATE_DOUBLETOSINGLE #endif // MORE_ACCURATE_DOUBLETOSINGLE