[llvm-commits] Fix LLVM to emit 16-bit CMN when targeting ARM Thumb2 ISA
zinob at codeaurora.org
Mon Apr 2 11:27:16 PDT 2012
I am sorry for the delay; I let this one go under the radar and I forgot to come back to it :(.
I added an inline-asm test. Does this work for you?
From: Anton Korobeynikov [mailto:anton at korobeynikov.info]
Sent: Tuesday, March 06, 2012 10:59 AM
To: Zino Benaissa
Cc: Sebastian Pop; llvm-commits at cs.uiuc.edu; James Molloy
Subject: Re: [llvm-commits] Fix LLVM to emit 16-bit CMN when targeting ARM Thumb2 ISA
> In file "test/CodeGen/Thumb2/thumb2-cmn.ll", there are already testcases that test complex cmn wide forms (cmn in with shift).
> It is not easy to force the operands of cmn to be r8-r12 and at the same time keep it consistent over time.
Even with inline asm?
With best regards, Anton Korobeynikov
Faculty of Mathematics and Mechanics, Saint Petersburg State University
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