[llvm-commits] [PATCH] PowerPC: Lower fp rounding intrinsic for Altivec
Hal Finkel
hfinkel at anl.gov
Thu Nov 15 11:12:12 PST 2012
----- Original Message -----
> From: "Adhemerval Zanella" <azanella at linux.vnet.ibm.com>
> To: llvm-commits at cs.uiuc.edu
> Sent: Thursday, November 15, 2012 7:53:31 AM
> Subject: [llvm-commits] [PATCH] PowerPC: Lower fp rounding intrinsic for Altivec
>
> Following Craig Topper patch to add more fp rounding intrinsics
> (Add other fp rounding intrinsics to complement llvm.floor),
> this patch lowers the llvm.floor (vrfim), llvm.ceil (vrfip),
> llvm.trunc (vrfiz), and llvm.nearbyint (vrfin) to Altivec
> instruction when using 4 single-precision float vectors.
>
> Ok to commit?
LGTM.
Thanks again,
Hal
>
>
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--
Hal Finkel
Postdoctoral Appointee
Leadership Computing Facility
Argonne National Laboratory
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