[llvm-commits] [PATCH] PowerPC: Expand FSRQT for vector types

Alex Rosenberg alexr at leftfield.org
Wed Oct 31 15:23:04 PDT 2012


fsqrt and fsqrts are optional instructions of the "general-purpose" set, not architecturally-related to AltiVec (unless this changed in 2.06 or later, which I haven't read closely).

Sent from my iPad

On Oct 30, 2012, at 10:55 AM, Adhemerval Zanella <azanella at linux.vnet.ibm.com> wrote:

> This patch expands the FSQRT operations for vector types when altivec is
> enabled. Without it a call to sqrt operation in vector causes a compiler
> failure.
> 
> Any tips, suggestions, comments?
> 
> <0002-PowerPC-Expand-FSRQT-for-vector-types.patch>
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