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Re: [PATCH version 2, rs6000] Add builtins to convert from float/double to int/long using current rounding mode
On Tue, Sep 12, 2017 at 05:41:34PM -0500, Segher Boessenkool wrote:
> This needs "TARGET_HARD_FLOAT && TARGET_DOUBLE_FLOAT" I think? Which
> is the same as "TARGET_DF_FPR". "lrint<mode>di2" also has "TARGET_FPRND"
> but that is a mistake I think. Cc:ing Mike for that.
TARGET_FPRND is for ISA 2.02 (power5+) which added the various round to integer
instructions. So, unless we are going to stop supporting older machines, it is
needed.
> The rest looks fine. Okay for trunk with those changes, or resend if
> you prefer I take another look. Thanks!
--
Michael Meissner, IBM
IBM, M/S 2506R, 550 King Street, Littleton, MA 01460-6245, USA
email: meissner@linux.vnet.ibm.com, phone: +1 (978) 899-4797