Displaying 2 results from an estimated 2 matches for "03b10019".
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03a10019
2008 Jul 10
3
[LLVMdev] InstructionCombining forgets alignment of globals
...pop ebp
03C20031 ret
All three SSE instructions will generate a fault for accessing unaligned
memory. Disabling InstructionCombining gives me the following correct code:
03B10010 push ebp
03B10011 mov ebp,esp
03B10013 and esp,0FFFFFFF0h
03B10019 movups xmm0,xmmword ptr ds:[164E79Ah]
03B10020 movups xmm1,xmmword ptr ds:[164E799h]
03B10027 mulps xmm1,xmm0
03B1002A movups xmmword ptr ds:[164E799h],xmm1
03B10031 mov esp,ebp
03B10033 pop ebp
03B10034 ret
Unless I'm missing som...
2008 Jul 10
0
[LLVMdev] InstructionCombining forgets alignment of globals
...pop ebp
03C20031 ret
All three SSE instructions will generate a fault for accessing unaligned
memory. Disabling InstructionCombining gives me the following correct code:
03B10010 push ebp
03B10011 mov ebp,esp
03B10013 and esp,0FFFFFFF0h
03B10019 movups xmm0,xmmword ptr ds:[164E79Ah]
03B10020 movups xmm1,xmmword ptr ds:[164E799h]
03B10027 mulps xmm1,xmm0
03B1002A movups xmmword ptr ds:[164E799h],xmm1
03B10031 mov esp,ebp
03B10033 pop ebp
03B10034 ret
Unless I'm missing som...