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Use unaligned stores to save XMM regs to stack. 

On Win32, the stack isn't aligned, so aligned stores will cause crashes.
This commit is contained in:
magumagu 2014-03-25 20:46:36 -07:00
parent 5fc6ce59c3
commit e4081b29f9
1 changed files with 2 additions and 2 deletions
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4
Source/Core/Common/x64ABI.cpp
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@ -92,7 +92,7 @@ void XEmitter::ABI_PushRegistersAndAdjustStack(u32 mask, bool noProlog)
{ {
if (mask & (1 << (16 + x))) if (mask & (1 << (16 + x)))
{ {
MOVAPD(MDisp(RSP, offset), (X64Reg) x); MOVUPD(MDisp(RSP, offset), (X64Reg) x);
offset += 16; offset += 16;
} }
} }
@ -114,7 +114,7 @@ void XEmitter::ABI_PopRegistersAndAdjustStack(u32 mask, bool noProlog)
{ {
if (mask & (1 << (16 + x))) if (mask & (1 << (16 + x)))
{ {
MOVAPD((X64Reg) x, MDisp(RSP, size)); MOVUPD((X64Reg) x, MDisp(RSP, size));
size += 16; size += 16;
} }
} }