On Thu, Jan 21, 2016 at 04:55:40PM -0600, Evandro Menezes wrote:
>
> Got it.
>
> Let me try this again:
>
> Add support for the FCCMP insn types
>
> 2016-01-21 Evandro Menezes <e.mene...@samsung.com>
>
> gcc/
> * config/aarch64/aarch64.md (fccmp): Change insn type.
> (fccmpe): Likewise.
> * config/aarch64/thunderx.md (thunderx_fcmp): Add
> "fccmp{s,d}" types.
> * config/arm/cortex-a53.md (cortex_a53_fpalu): Likewise.
> * config/arm/cortex-a57.md (cortex_a57_fp_cmp): Likewise.
> * config/arm/xgene1.md (xgene1_fcmp): Likewise.
> * config/arm/exynos-m1.md (exynos_m1_fp_ccmp): New insn
> reservation.
> * config/arm/types.md (fccmps): Add new insn type.
> (fccmpd): Likewise.
>
>
This is OK. Sorry to have left it waiting so long.
Thanks,
James
> From 14874dec3257c7b59aed4b7c610305f76bbbcf33 Mon Sep 17 00:00:00 2001
> From: Evandro Menezes <e.mene...@samsung.com>
> Date: Mon, 4 Jan 2016 18:44:30 -0600
> Subject: [PATCH] Add support for the FCCMP insn types
>
> 2016-01-21 Evandro Menezes <e.mene...@samsung.com>
>
> gcc/
> * config/aarch64/aarch64.md (fccmp): Change insn type.
> (fccmpe): Likewise.
> * config/aarch64/thunderx.md (thunderx_fcmp): Add "fccmp{s,d}" types.
> * config/arm/cortex-a53.md (cortex_a53_fpalu): Likewise.
> * config/arm/cortex-a57.md (cortex_a57_fp_cmp): Likewise.
> * config/arm/xgene1.md (xgene1_fcmp): Likewise.
> * config/arm/exynos-m1.md (exynos_m1_fp_ccmp): New insn reservation.
> * config/arm/types.md (fccmps): Add new insn type.
> (fccmpd): Likewise.
> ---
> gcc/config/aarch64/aarch64.md | 4 ++--
> gcc/config/aarch64/thunderx.md | 2 +-
> gcc/config/arm/cortex-a53.md | 4 ++--
> gcc/config/arm/cortex-a57.md | 2 +-
> gcc/config/arm/exynos-m1.md | 5 +++++
> gcc/config/arm/types.md | 3 +++
> gcc/config/arm/xgene1.md | 2 +-
> 7 files changed, 15 insertions(+), 7 deletions(-)
>
> diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
> index 2f543aa..032b342 100644
> --- a/gcc/config/aarch64/aarch64.md
> +++ b/gcc/config/aarch64/aarch64.md
> @@ -301,7 +301,7 @@
> (match_operand 5 "immediate_operand")))]
> "TARGET_FLOAT"
> "fccmp\\t%<s>2, %<s>3, %k5, %m4"
> - [(set_attr "type" "fcmp<s>")]
> + [(set_attr "type" "fccmp<s>")]
> )
>
> (define_insn "fccmpe<mode>"
> @@ -316,7 +316,7 @@
> (match_operand 5 "immediate_operand")))]
> "TARGET_FLOAT"
> "fccmpe\\t%<s>2, %<s>3, %k5, %m4"
> - [(set_attr "type" "fcmp<s>")]
> + [(set_attr "type" "fccmp<s>")]
> )
>
> ;; Expansion of signed mod by a power of 2 using CSNEG.
> diff --git a/gcc/config/aarch64/thunderx.md b/gcc/config/aarch64/thunderx.md
> index 922df39..058713a 100644
> --- a/gcc/config/aarch64/thunderx.md
> +++ b/gcc/config/aarch64/thunderx.md
> @@ -156,7 +156,7 @@
>
> (define_insn_reservation "thunderx_fcmp" 3
> (and (eq_attr "tune" "thunderx")
> - (eq_attr "type" "fcmps,fcmpd"))
> + (eq_attr "type" "fcmps,fcmpd,fccmps,fccmpd"))
> "thunderx_pipe1")
>
> (define_insn_reservation "thunderx_fmul" 6
> diff --git a/gcc/config/arm/cortex-a53.md b/gcc/config/arm/cortex-a53.md
> index c1eeedb..fc60bc2 100644
> --- a/gcc/config/arm/cortex-a53.md
> +++ b/gcc/config/arm/cortex-a53.md
> @@ -508,8 +508,8 @@
> (define_insn_reservation "cortex_a53_fpalu" 5
> (and (eq_attr "tune" "cortexa53")
> (eq_attr "type" "ffariths, fadds, ffarithd, faddd, fmov,
> - f_cvt, fcmps, fcmpd, fcsel, f_rints, f_rintd,
> - f_minmaxs, f_minmaxd"))
> + f_cvt, fcmps, fcmpd, fccmps, fccmpd, fcsel,
> + f_rints, f_rintd, f_minmaxs, f_minmaxd"))
> "cortex_a53_slot_any,cortex_a53_fp_alu")
>
> (define_insn_reservation "cortex_a53_fconst" 3
> diff --git a/gcc/config/arm/cortex-a57.md b/gcc/config/arm/cortex-a57.md
> index 0d28951..f4c112c 100644
> --- a/gcc/config/arm/cortex-a57.md
> +++ b/gcc/config/arm/cortex-a57.md
> @@ -716,7 +716,7 @@
>
> (define_insn_reservation "cortex_a57_fp_cmp" 7
> (and (eq_attr "tune" "cortexa57")
> - (eq_attr "type" "fcmps,fcmpd"))
> + (eq_attr "type" "fcmps,fcmpd,fccmps,fccmpd"))
> "ca57_cx2")
>
> (define_insn_reservation "cortex_a57_fp_arith" 4
> diff --git a/gcc/config/arm/exynos-m1.md b/gcc/config/arm/exynos-m1.md
> index 0448073..973c8a9 100644
> --- a/gcc/config/arm/exynos-m1.md
> +++ b/gcc/config/arm/exynos-m1.md
> @@ -823,6 +823,11 @@
> (eq_attr "type" "fcmps, fcmpd"))
> "em1_nmisc")
>
> +(define_insn_reservation "exynos_m1_fp_ccmp" 7
> + (and (eq_attr "tune" "exynosm1")
> + (eq_attr "type" "fccmps, fccmpd"))
> + "em1_st, em1_nmisc")
> +
> (define_insn_reservation "exynos_m1_fp_sel" 4
> (and (eq_attr "tune" "exynosm1")
> (eq_attr "type" "fcsel"))
> diff --git a/gcc/config/arm/types.md b/gcc/config/arm/types.md
> index 321ff89..25f79b4 100644
> --- a/gcc/config/arm/types.md
> +++ b/gcc/config/arm/types.md
> @@ -70,6 +70,7 @@
> ; f_rint[d,s] double/single floating point rount to integral.
> ; f_store[d,s] double/single store to memory. Used for VFP unit.
> ; fadd[d,s] double/single floating-point scalar addition.
> +; fccmp[d,s] From ARMv8-A: floating-point conditional compare.
> ; fcmp[d,s] double/single floating-point compare.
> ; fconst[d,s] double/single load immediate.
> ; fcsel From ARMv8-A: Floating-point conditional select.
> @@ -582,6 +583,8 @@
> f_stores,\
> faddd,\
> fadds,\
> + fccmpd,\
> + fccmps,\
> fcmpd,\
> fcmps,\
> fconstd,\
> diff --git a/gcc/config/arm/xgene1.md b/gcc/config/arm/xgene1.md
> index 8dfd8a1..b7aeac6 100644
> --- a/gcc/config/arm/xgene1.md
> +++ b/gcc/config/arm/xgene1.md
> @@ -154,7 +154,7 @@
>
> (define_insn_reservation "xgene1_fcmp" 10
> (and (eq_attr "tune" "xgene1")
> - (eq_attr "type" "fcmpd,fcmps"))
> + (eq_attr "type" "fcmpd,fcmps,fccmpd,fccmps"))
> "xgene1_decode1op,xgene1_fsu+xgene1_fcmp*3")
>
> (define_insn_reservation "xgene1_fcsel" 3
> --
> 2.6.3
>
