[Patch][AArch32] Fix vsel in compareinst optimization

[Weiming Zhao]

Hi,

 

Attached patch is to fix bug: http://llvm.org/bugs/show_bug.cgi?id=18149

 

Basically, the cmp optimization assumes a MI that uses CPSR has an immediate
MO for ARMCC. But this is not true for VSEL instructions.

 

Thanks,

Weiming

 

Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by
The Linux Foundation

 

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