[llvm-commits] [PATCH] Fix broken decoding for VCVT (between floating-point and fixed-point, Floating-point)

Richard Barton Richard.Barton at arm.com
Mon Mar 12 08:05:48 PDT 2012


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> -----Original Message-----
> From: llvm-commits-bounces at cs.uiuc.edu [mailto:llvm-commits-
> bounces at cs.uiuc.edu] On Behalf Of Richard Barton
> Sent: 09 March 2012 18:21
> To: llvm-commits at cs.uiuc.edu
> Subject: [llvm-commits] [PATCH] Fix broken decoding for VCVT (between
> floating-point and fixed-point, Floating-point)
>
> Hello
>
> The attached patch fixes VCVT (between floating-point and fixed-point,
> Floating-point) instruction decoding in MC.
>
> The previous support omitted the register operand from the encoding. My patch
> adds a new class to the hierarchy to handle the two different encodings for
> double-precision and single-precision registers.
>
> I have added a regression test for single and double precision flavours of
> this
> instruction.
>
> Thanks,
> Richard Barton

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