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Re: [PATCH] New fp register predicates for i386.md (take 2)
- From: Roger Sayle <roger at eyesopen dot com>
- To: Richard Henderson <rth at redhat dot com>
- Cc: <gcc-patches at gcc dot gnu dot org>, Andreas Jaeger <aj at suse dot de>, Graham Stott <grahamstott77 at hotmail dot com>
- Date: Thu, 12 Sep 2002 10:45:04 -0600 (MDT)
- Subject: Re: [PATCH] New fp register predicates for i386.md (take 2)
On Thu, 12 Sep 2002, Richard Henderson wrote:
> On Thu, Sep 12, 2002 at 07:17:01AM -0600, Roger Sayle wrote:
> > * i386.c (any_fp_register_operand, fp_register_operand,
> > register_and_not_any_fp_reg_operand, register_and_not_fp_reg_operand):
> > New predicate functions.
> > * i386-protos.h: Add their prototypes.
> > * i386.h: Add them to PREDICATE_CODES.
> > * i386.md ("*pushsf_rex64"+2, "*pushsf_rex64"+3, "*pushdf_integer"+1,
> > "*pushdf_integer"+2, "*pushtf_integer"+1, "*pushtf_integer"+2,
> > "*pushtf_integer"+3, "*pushtf_integer"+4, "*dummy_extendsfdf2"+1,
> > "*dummy_extendsfdf2"+2, "*dummy_extendsfxf2"+1,
> > "*dummy_extendsftf2"+1, "*dummy_extendsftf2"+2,
> > "*dummy_extenddfxf2"+1, "*dummy_extenddftf2"+1,
> > "*dummy_extenddftf2"+2, "*negsf2_if"+1, "*negsf2_if"+2,
> > "*negdf2_if_rex64"+1, "*negdf2_if_rex64"+2, "*negxf2_if"+1,
> > "*negxf2_if"+2, "*negtf2_if"+1, "*negtf2_if"+2, "*abssf2_if"+1,
> > "*abssf2_if"+2, "*absdf2_if_rex64"+1, "*absdf2_if_rex64"+2,
> > "*absxf2_if"+1, "*absxf2_if"+2, "*abstf2_if"+1, "*abstf2_if"+2):
> > Use these new predicates to simplify and correct the use of
> > FP_REG_P, ANY_FP_REG_P, FP_REGNO_P and any ANY_FP_REGNO_P.
>
> Ok.
Many thanks to both you and Graham. Applied.
Roger
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