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2013 Jan 07
0
[LLVMdev] Generating unusual instruction
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Regards,
Dongrui
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2013 Jan 07
3
[LLVMdev] Generating unusual instruction
I have seen that most of the targets do comparison and branching
in two separate instructions e.g. 'cmpl' followed by 'br' in x86 or the
like.
LLVM IR is also in same manner.
I want to implement comparison+branching in one instruction like
beq r1, r2, .label #if r1==r2 then jump to .label
How to merge two instruction into one.
Regards
Vikram Singh
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