[PATCH][AArch64] Fix insn types

[Evandro Menezes <e.menezes@samsung.com>]

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The type assigned to some insn definitions was seemingly not correct:

  * "movi %d0, %1" was of type "fmov"
  * "fmov %s0, wzr" was of type "fconstd"
  * "mov %<w>0, {-1,1}" were of type "csel"

This patch changes their types to:

  * "movi %d0, %1" to type "neon_move"
  * "fmov %s0, wzr" to type "f_mcr"
  * "mov %<w>0, {-1,1}" to type "mov_imm"

Please, commit if it's alright.

Thank you,

-- 
Evandro Menezes


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From 7e7057bf65befca9ff24ab2401bc2ce84a48c23a Mon Sep 17 00:00:00 2001
From: Evandro Menezes <e.menezes@samsung.com>
Date: Mon, 19 Oct 2015 15:19:35 -0500
Subject: [PATCH] [AArch64] Fix insn types

The type assigned to some insn definitions was not correct.

gcc/
	* config/aarch64/aarch64.md
	(*movdi_aarch64): Change the type of "movi %d0, %1" to "neon_move".
	(*movtf_aarch64): Change the type of "fmov %s0, wzr" to "f_mcr".
	(*cmov<mode>_insn): Change the types of "mov %<w>0, {-1,1}" to "mov_imm".
	(*cmovsi_insn_uxtw): Idem.
---
 gcc/config/aarch64/aarch64.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
index 208f58f..5b7f2fd 100644
--- a/gcc/config/aarch64/aarch64.md
+++ b/gcc/config/aarch64/aarch64.md
@@ -1130,7 +1130,7 @@
    ldrh\\t%w0, %1
    strh\\t%w1, %0
    mov\\t%w0, %w1"
-  [(set_attr "type" "neon_from_gp,neon_to_gp,fmov,\
+  [(set_attr "type" "neon_from_gp,neon_to_gp,neon_move,\
                      f_loads,f_stores,load1,store1,mov_reg")
    (set_attr "simd" "yes,yes,yes,*,*,*,*,*")
    (set_attr "fp"   "*,*,*,yes,yes,*,*,*")]
@@ -1193,7 +1193,7 @@
    ldp\\t%0, %H0, %1
    stp\\t%1, %H1, %0
    stp\\txzr, xzr, %0"
-  [(set_attr "type" "logic_reg,multiple,f_mcr,f_mrc,neon_move_q,fconstd,\
+  [(set_attr "type" "logic_reg,multiple,f_mcr,f_mrc,neon_move_q,f_mcr,\
                      f_loadd,f_stored,load2,store2,store2")
    (set_attr "length" "4,8,8,8,4,4,4,4,4,4,4")
    (set_attr "fp" "*,*,yes,yes,*,yes,yes,yes,*,*,*")
@@ -2984,7 +2984,7 @@
    csinc\\t%<w>0, %<w>4, <w>zr, %M1
    mov\\t%<w>0, -1
    mov\\t%<w>0, 1"
-  [(set_attr "type" "csel")]
+  [(set_attr "type" "csel, csel, csel, csel, csel, mov_imm, mov_imm")]
 )
 
 ;; zero_extend version of above
@@ -3007,7 +3007,7 @@
    csinc\\t%w0, %w4, wzr, %M1
    mov\\t%w0, -1
    mov\\t%w0, 1"
-  [(set_attr "type" "csel")]
+  [(set_attr "type" "csel, csel, csel, csel, csel, mov_imm, mov_imm")]
 )
 
 (define_insn "*cmovdi_insn_uxtw"
-- 
2.1.0.243.g30d45f7