[AArch64] Remove/merge redundant iterators

	* config/aarch64/aarch64-simd.md (aarch64_simd_dup<mode>, orn<mode>3,
	bic<mode>3, add<mode>3, sub<mode>3, neg<mode>2, abs<mode>2, and<mode>3,
	ior<mode>3, xor<mode>3, one_cmpl<mode>2,
	aarch64_simd_lshr<mode> ,arch64_simd_ashr<mode>,
	aarch64_simd_imm_shl<mode>, aarch64_simd_reg_sshl<mode>,
	aarch64_simd_reg_shl<mode>_unsigned, aarch64_simd_reg_shr<mode>_signed,
	ashl<mode>3, lshr<mode>3, ashr<mode>3, vashl<mode>3,
	reduc_plus_scal_<mode>, aarch64_vcond_internal<mode><mode>,
	vcondu<mode><mode>, aarch64_cm<optab><mode>, aarch64_cmtst<mode>):
	Change VDQ to VDQ_I.

	(mul<mode>3): Change VDQM to VDQ_BHSI.
	(aarch64_simd_vec_set<mode>,vashr<mode>3, vlshr<mode>3, vec_set<mode>,
	aarch64_mla<mode>, aarch64_mls<mode>, <su><maxmin><mode>3,
	aarch64_<sur>h<addsub><mode>): Change VQ_S to VDQ_BHSI.

	(*aarch64_<su>mlal<mode>, *aarch64_<su>mlsl<mode>,
	aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>,
	aarch64_<ANY_EXTEND:su><ADDSUB:optab>w<mode>, aarch64_<sur>shll_n<mode>):
	Change VDW to VD_BHSI.
	(*aarch64_combinez<mode>, *aarch64_combinez_be<mode>):
	Change VDIC to VD_BHSI.

	* config/aarch64/aarch64-simd-builtins.def (saddl, uaddl, ssubl, usubl,
	saddw, uaddw, ssubw, usubw, shadd, uhadd, srhadd, urhadd, sshll_n,
	ushll_n): Change BUILTIN_VDW to BUILTIN_VD_BHSI.

	* config/aarch64/iterators.md (SDQ_I, VDQ, VQ_S, VSDQ_I_BHSI, VDQM, VDW,
	VDIC, VDQQHS): Remove.
	(Vwtype): Update comment (changing VDW to VD_BHSI).

From-SVN: r218310

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 75b935b..b688d82 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,36 @@
+2014-12-03  Alan Lawrence  <alan.lawrence@arm.com>
+
+       * config/aarch64/aarch64-simd.md (aarch64_simd_dup<mode>, orn<mode>3,
+       bic<mode>3, add<mode>3, sub<mode>3, neg<mode>2, abs<mode>2, and<mode>3,
+       ior<mode>3, xor<mode>3, one_cmpl<mode>2,
+       aarch64_simd_lshr<mode> ,arch64_simd_ashr<mode>,
+       aarch64_simd_imm_shl<mode>, aarch64_simd_reg_sshl<mode>,
+       aarch64_simd_reg_shl<mode>_unsigned, aarch64_simd_reg_shr<mode>_signed,
+       ashl<mode>3, lshr<mode>3, ashr<mode>3, vashl<mode>3,
+       reduc_plus_scal_<mode>, aarch64_vcond_internal<mode><mode>,
+       vcondu<mode><mode>, aarch64_cm<optab><mode>, aarch64_cmtst<mode>):
+       Change VDQ to VDQ_I.
+
+       (mul<mode>3): Change VDQM to VDQ_BHSI.
+       (aarch64_simd_vec_set<mode>,vashr<mode>3, vlshr<mode>3, vec_set<mode>,
+       aarch64_mla<mode>, aarch64_mls<mode>, <su><maxmin><mode>3,
+       aarch64_<sur>h<addsub><mode>): Change VQ_S to VDQ_BHSI.
+       
+       (*aarch64_<su>mlal<mode>, *aarch64_<su>mlsl<mode>,
+       aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>,
+       aarch64_<ANY_EXTEND:su><ADDSUB:optab>w<mode>, aarch64_<sur>shll_n<mode>):
+       Change VDW to VD_BHSI.
+       (*aarch64_combinez<mode>, *aarch64_combinez_be<mode>):
+       Change VDIC to VD_BHSI.
+
+       * config/aarch64/aarch64-simd-builtins.def (saddl, uaddl, ssubl, usubl,
+       saddw, uaddw, ssubw, usubw, shadd, uhadd, srhadd, urhadd, sshll_n,
+       ushll_n): Change BUILTIN_VDW to BUILTIN_VD_BHSI.
+
+       * config/aarch64/iterators.md (SDQ_I, VDQ, VQ_S, VSDQ_I_BHSI, VDQM, VDW,
+       VDIC, VDQQHS): Remove.
+       (Vwtype): Update comment (changing VDW to VD_BHSI).
+
 2014-12-03  Richard Biener  <rguenther@suse.de>
 
        PR middle-end/14541

diff --git a/gcc/config/aarch64/aarch64-simd-builtins.def b/gcc/config/aarch64/aarch64-simd-builtins.def
index 936b671..4eb70ff 100644 (file)
--- a/gcc/config/aarch64/aarch64-simd-builtins.def
+++ b/gcc/config/aarch64/aarch64-simd-builtins.def
@@ -114,20 +114,20 @@
   BUILTIN_VQW (BINOP, ssubw2, 0)
   BUILTIN_VQW (BINOP, usubw2, 0)
   /* Implemented by aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>.  */
-  BUILTIN_VDW (BINOP, saddl, 0)
-  BUILTIN_VDW (BINOP, uaddl, 0)
-  BUILTIN_VDW (BINOP, ssubl, 0)
-  BUILTIN_VDW (BINOP, usubl, 0)
+  BUILTIN_VD_BHSI (BINOP, saddl, 0)
+  BUILTIN_VD_BHSI (BINOP, uaddl, 0)
+  BUILTIN_VD_BHSI (BINOP, ssubl, 0)
+  BUILTIN_VD_BHSI (BINOP, usubl, 0)
   /* Implemented by aarch64_<ANY_EXTEND:su><ADDSUB:optab>w<mode>.  */
-  BUILTIN_VDW (BINOP, saddw, 0)
-  BUILTIN_VDW (BINOP, uaddw, 0)
-  BUILTIN_VDW (BINOP, ssubw, 0)
-  BUILTIN_VDW (BINOP, usubw, 0)
+  BUILTIN_VD_BHSI (BINOP, saddw, 0)
+  BUILTIN_VD_BHSI (BINOP, uaddw, 0)
+  BUILTIN_VD_BHSI (BINOP, ssubw, 0)
+  BUILTIN_VD_BHSI (BINOP, usubw, 0)
   /* Implemented by aarch64_<sur>h<addsub><mode>.  */
-  BUILTIN_VQ_S (BINOP, shadd, 0)
-  BUILTIN_VQ_S (BINOP, uhadd, 0)
-  BUILTIN_VQ_S (BINOP, srhadd, 0)
-  BUILTIN_VQ_S (BINOP, urhadd, 0)
+  BUILTIN_VDQ_BHSI (BINOP, shadd, 0)
+  BUILTIN_VDQ_BHSI (BINOP, uhadd, 0)
+  BUILTIN_VDQ_BHSI (BINOP, srhadd, 0)
+  BUILTIN_VDQ_BHSI (BINOP, urhadd, 0)
   /* Implemented by aarch64_<sur><addsub>hn<mode>.  */
   BUILTIN_VQN (BINOP, addhn, 0)
   BUILTIN_VQN (BINOP, raddhn, 0)
@@ -202,8 +202,8 @@
   BUILTIN_VSDQ_I_DI (SHIFTACC, srsra_n, 0)
   BUILTIN_VSDQ_I_DI (USHIFTACC, ursra_n, 0)
   /* Implemented by aarch64_<sur>shll_n<mode>.  */
-  BUILTIN_VDW (SHIFTIMM, sshll_n, 0)
-  BUILTIN_VDW (USHIFTIMM, ushll_n, 0)
+  BUILTIN_VD_BHSI (SHIFTIMM, sshll_n, 0)
+  BUILTIN_VD_BHSI (USHIFTIMM, ushll_n, 0)
   /* Implemented by aarch64_<sur>shll2_n<mode>.  */
   BUILTIN_VQW (SHIFTIMM, sshll2_n, 0)
   BUILTIN_VQW (SHIFTIMM, ushll2_n, 0)

diff --git a/gcc/config/aarch64/aarch64-simd.md b/gcc/config/aarch64/aarch64-simd.md
index 8e31456..0ec1323 100644 (file)
--- a/gcc/config/aarch64/aarch64-simd.md
+++ b/gcc/config/aarch64/aarch64-simd.md
@@ -42,8 +42,9 @@
 })
 
 (define_insn "aarch64_simd_dup<mode>"
-  [(set (match_operand:VDQ 0 "register_operand" "=w, w")
-        (vec_duplicate:VDQ (match_operand:<VEL> 1 "register_operand" "r, w")))]
+  [(set (match_operand:VDQ_I 0 "register_operand" "=w, w")
+       (vec_duplicate:VDQ_I
+         (match_operand:<VEL> 1 "register_operand" "r, w")))]
   "TARGET_SIMD"
   "@
    dup\\t%0.<Vtype>, %<vw>1
@@ -242,45 +243,45 @@
   ])
 
 (define_insn "orn<mode>3"
- [(set (match_operand:VDQ 0 "register_operand" "=w")
-       (ior:VDQ (not:VDQ (match_operand:VDQ 1 "register_operand" "w"))
-               (match_operand:VDQ 2 "register_operand" "w")))]
+ [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+       (ior:VDQ_I (not:VDQ_I (match_operand:VDQ_I 1 "register_operand" "w"))
+               (match_operand:VDQ_I 2 "register_operand" "w")))]
  "TARGET_SIMD"
  "orn\t%0.<Vbtype>, %2.<Vbtype>, %1.<Vbtype>"
   [(set_attr "type" "neon_logic<q>")]
 )
 
 (define_insn "bic<mode>3"
- [(set (match_operand:VDQ 0 "register_operand" "=w")
-       (and:VDQ (not:VDQ (match_operand:VDQ 1 "register_operand" "w"))
-               (match_operand:VDQ 2 "register_operand" "w")))]
+ [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+       (and:VDQ_I (not:VDQ_I (match_operand:VDQ_I 1 "register_operand" "w"))
+               (match_operand:VDQ_I 2 "register_operand" "w")))]
  "TARGET_SIMD"
  "bic\t%0.<Vbtype>, %2.<Vbtype>, %1.<Vbtype>"
   [(set_attr "type" "neon_logic<q>")]
 )
 
 (define_insn "add<mode>3"
-  [(set (match_operand:VDQ 0 "register_operand" "=w")
-        (plus:VDQ (match_operand:VDQ 1 "register_operand" "w")
-                 (match_operand:VDQ 2 "register_operand" "w")))]
+  [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+        (plus:VDQ_I (match_operand:VDQ_I 1 "register_operand" "w")
+                 (match_operand:VDQ_I 2 "register_operand" "w")))]
   "TARGET_SIMD"
   "add\t%0.<Vtype>, %1.<Vtype>, %2.<Vtype>"
   [(set_attr "type" "neon_add<q>")]
 )
 
 (define_insn "sub<mode>3"
-  [(set (match_operand:VDQ 0 "register_operand" "=w")
-        (minus:VDQ (match_operand:VDQ 1 "register_operand" "w")
-                  (match_operand:VDQ 2 "register_operand" "w")))]
+  [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+        (minus:VDQ_I (match_operand:VDQ_I 1 "register_operand" "w")
+                  (match_operand:VDQ_I 2 "register_operand" "w")))]
   "TARGET_SIMD"
   "sub\t%0.<Vtype>, %1.<Vtype>, %2.<Vtype>"
   [(set_attr "type" "neon_sub<q>")]
 )
 
 (define_insn "mul<mode>3"
-  [(set (match_operand:VDQM 0 "register_operand" "=w")
-        (mult:VDQM (match_operand:VDQM 1 "register_operand" "w")
-                  (match_operand:VDQM 2 "register_operand" "w")))]
+  [(set (match_operand:VDQ_BHSI 0 "register_operand" "=w")
+        (mult:VDQ_BHSI (match_operand:VDQ_BHSI 1 "register_operand" "w")
+                  (match_operand:VDQ_BHSI 2 "register_operand" "w")))]
   "TARGET_SIMD"
   "mul\t%0.<Vtype>, %1.<Vtype>, %2.<Vtype>"
   [(set_attr "type" "neon_mul_<Vetype><q>")]
@@ -377,16 +378,16 @@
 )
 
 (define_insn "neg<mode>2"
-  [(set (match_operand:VDQ 0 "register_operand" "=w")
-       (neg:VDQ (match_operand:VDQ 1 "register_operand" "w")))]
+  [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+       (neg:VDQ_I (match_operand:VDQ_I 1 "register_operand" "w")))]
   "TARGET_SIMD"
   "neg\t%0.<Vtype>, %1.<Vtype>"
   [(set_attr "type" "neon_neg<q>")]
 )
 
 (define_insn "abs<mode>2"
-  [(set (match_operand:VDQ 0 "register_operand" "=w")
-        (abs:VDQ (match_operand:VDQ 1 "register_operand" "w")))]
+  [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+        (abs:VDQ_I (match_operand:VDQ_I 1 "register_operand" "w")))]
   "TARGET_SIMD"
   "abs\t%0.<Vtype>, %1.<Vtype>"
   [(set_attr "type" "neon_abs<q>")]
@@ -434,46 +435,46 @@
 )
 
 (define_insn "and<mode>3"
-  [(set (match_operand:VDQ 0 "register_operand" "=w")
-        (and:VDQ (match_operand:VDQ 1 "register_operand" "w")
-                (match_operand:VDQ 2 "register_operand" "w")))]
+  [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+        (and:VDQ_I (match_operand:VDQ_I 1 "register_operand" "w")
+                (match_operand:VDQ_I 2 "register_operand" "w")))]
   "TARGET_SIMD"
   "and\t%0.<Vbtype>, %1.<Vbtype>, %2.<Vbtype>"
   [(set_attr "type" "neon_logic<q>")]
 )
 
 (define_insn "ior<mode>3"
-  [(set (match_operand:VDQ 0 "register_operand" "=w")
-        (ior:VDQ (match_operand:VDQ 1 "register_operand" "w")
-                (match_operand:VDQ 2 "register_operand" "w")))]
+  [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+        (ior:VDQ_I (match_operand:VDQ_I 1 "register_operand" "w")
+                (match_operand:VDQ_I 2 "register_operand" "w")))]
   "TARGET_SIMD"
   "orr\t%0.<Vbtype>, %1.<Vbtype>, %2.<Vbtype>"
   [(set_attr "type" "neon_logic<q>")]
 )
 
 (define_insn "xor<mode>3"
-  [(set (match_operand:VDQ 0 "register_operand" "=w")
-        (xor:VDQ (match_operand:VDQ 1 "register_operand" "w")
-                (match_operand:VDQ 2 "register_operand" "w")))]
+  [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+        (xor:VDQ_I (match_operand:VDQ_I 1 "register_operand" "w")
+                (match_operand:VDQ_I 2 "register_operand" "w")))]
   "TARGET_SIMD"
   "eor\t%0.<Vbtype>, %1.<Vbtype>, %2.<Vbtype>"
   [(set_attr "type" "neon_logic<q>")]
 )
 
 (define_insn "one_cmpl<mode>2"
-  [(set (match_operand:VDQ 0 "register_operand" "=w")
-        (not:VDQ (match_operand:VDQ 1 "register_operand" "w")))]
+  [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+        (not:VDQ_I (match_operand:VDQ_I 1 "register_operand" "w")))]
   "TARGET_SIMD"
   "not\t%0.<Vbtype>, %1.<Vbtype>"
   [(set_attr "type" "neon_logic<q>")]
 )
 
 (define_insn "aarch64_simd_vec_set<mode>"
-  [(set (match_operand:VQ_S 0 "register_operand" "=w,w,w")
-        (vec_merge:VQ_S
-           (vec_duplicate:VQ_S
+  [(set (match_operand:VDQ_BHSI 0 "register_operand" "=w,w,w")
+        (vec_merge:VDQ_BHSI
+           (vec_duplicate:VDQ_BHSI
                (match_operand:<VEL> 1 "aarch64_simd_general_operand" "r,w,Utv"))
-           (match_operand:VQ_S 3 "register_operand" "0,0,0")
+           (match_operand:VDQ_BHSI 3 "register_operand" "0,0,0")
            (match_operand:SI 2 "immediate_operand" "i,i,i")))]
   "TARGET_SIMD"
   {
@@ -495,45 +496,45 @@
 )
 
 (define_insn "aarch64_simd_lshr<mode>"
- [(set (match_operand:VDQ 0 "register_operand" "=w")
-       (lshiftrt:VDQ (match_operand:VDQ 1 "register_operand" "w")
-                    (match_operand:VDQ  2 "aarch64_simd_rshift_imm" "Dr")))]
+ [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+       (lshiftrt:VDQ_I (match_operand:VDQ_I 1 "register_operand" "w")
+                    (match_operand:VDQ_I  2 "aarch64_simd_rshift_imm" "Dr")))]
  "TARGET_SIMD"
  "ushr\t%0.<Vtype>, %1.<Vtype>, %2"
   [(set_attr "type" "neon_shift_imm<q>")]
 )
 
 (define_insn "aarch64_simd_ashr<mode>"
- [(set (match_operand:VDQ 0 "register_operand" "=w")
-       (ashiftrt:VDQ (match_operand:VDQ 1 "register_operand" "w")
-                    (match_operand:VDQ  2 "aarch64_simd_rshift_imm" "Dr")))]
+ [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+       (ashiftrt:VDQ_I (match_operand:VDQ_I 1 "register_operand" "w")
+                    (match_operand:VDQ_I  2 "aarch64_simd_rshift_imm" "Dr")))]
  "TARGET_SIMD"
  "sshr\t%0.<Vtype>, %1.<Vtype>, %2"
   [(set_attr "type" "neon_shift_imm<q>")]
 )
 
 (define_insn "aarch64_simd_imm_shl<mode>"
- [(set (match_operand:VDQ 0 "register_operand" "=w")
-       (ashift:VDQ (match_operand:VDQ 1 "register_operand" "w")
-                  (match_operand:VDQ  2 "aarch64_simd_lshift_imm" "Dl")))]
+ [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+       (ashift:VDQ_I (match_operand:VDQ_I 1 "register_operand" "w")
+                  (match_operand:VDQ_I  2 "aarch64_simd_lshift_imm" "Dl")))]
  "TARGET_SIMD"
   "shl\t%0.<Vtype>, %1.<Vtype>, %2"
   [(set_attr "type" "neon_shift_imm<q>")]
 )
 
 (define_insn "aarch64_simd_reg_sshl<mode>"
- [(set (match_operand:VDQ 0 "register_operand" "=w")
-       (ashift:VDQ (match_operand:VDQ 1 "register_operand" "w")
-                  (match_operand:VDQ 2 "register_operand" "w")))]
+ [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+       (ashift:VDQ_I (match_operand:VDQ_I 1 "register_operand" "w")
+                  (match_operand:VDQ_I 2 "register_operand" "w")))]
  "TARGET_SIMD"
  "sshl\t%0.<Vtype>, %1.<Vtype>, %2.<Vtype>"
   [(set_attr "type" "neon_shift_reg<q>")]
 )
 
 (define_insn "aarch64_simd_reg_shl<mode>_unsigned"
- [(set (match_operand:VDQ 0 "register_operand" "=w")
-       (unspec:VDQ [(match_operand:VDQ 1 "register_operand" "w")
-                   (match_operand:VDQ 2 "register_operand" "w")]
+ [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+       (unspec:VDQ_I [(match_operand:VDQ_I 1 "register_operand" "w")
+                   (match_operand:VDQ_I 2 "register_operand" "w")]
                   UNSPEC_ASHIFT_UNSIGNED))]
  "TARGET_SIMD"
  "ushl\t%0.<Vtype>, %1.<Vtype>, %2.<Vtype>"
@@ -541,9 +542,9 @@
 )
 
 (define_insn "aarch64_simd_reg_shl<mode>_signed"
- [(set (match_operand:VDQ 0 "register_operand" "=w")
-       (unspec:VDQ [(match_operand:VDQ 1 "register_operand" "w")
-                   (match_operand:VDQ 2 "register_operand" "w")]
+ [(set (match_operand:VDQ_I 0 "register_operand" "=w")
+       (unspec:VDQ_I [(match_operand:VDQ_I 1 "register_operand" "w")
+                   (match_operand:VDQ_I 2 "register_operand" "w")]
                   UNSPEC_ASHIFT_SIGNED))]
  "TARGET_SIMD"
  "sshl\t%0.<Vtype>, %1.<Vtype>, %2.<Vtype>"
@@ -551,8 +552,8 @@
 )
 
 (define_expand "ashl<mode>3"
-  [(match_operand:VDQ 0 "register_operand" "")
-   (match_operand:VDQ 1 "register_operand" "")
+  [(match_operand:VDQ_I 0 "register_operand" "")
+   (match_operand:VDQ_I 1 "register_operand" "")
    (match_operand:SI  2 "general_operand" "")]
  "TARGET_SIMD"
 {
@@ -598,8 +599,8 @@
 )
 
 (define_expand "lshr<mode>3"
-  [(match_operand:VDQ 0 "register_operand" "")
-   (match_operand:VDQ 1 "register_operand" "")
+  [(match_operand:VDQ_I 0 "register_operand" "")
+   (match_operand:VDQ_I 1 "register_operand" "")
    (match_operand:SI  2 "general_operand" "")]
  "TARGET_SIMD"
 {
@@ -645,8 +646,8 @@
 )
 
 (define_expand "ashr<mode>3"
-  [(match_operand:VDQ 0 "register_operand" "")
-   (match_operand:VDQ 1 "register_operand" "")
+  [(match_operand:VDQ_I 0 "register_operand" "")
+   (match_operand:VDQ_I 1 "register_operand" "")
    (match_operand:SI  2 "general_operand" "")]
  "TARGET_SIMD"
 {
@@ -692,9 +693,9 @@
 )
 
 (define_expand "vashl<mode>3"
- [(match_operand:VDQ 0 "register_operand" "")
-  (match_operand:VDQ 1 "register_operand" "")
-  (match_operand:VDQ 2 "register_operand" "")]
+ [(match_operand:VDQ_I 0 "register_operand" "")
+  (match_operand:VDQ_I 1 "register_operand" "")
+  (match_operand:VDQ_I 2 "register_operand" "")]
  "TARGET_SIMD"
 {
   emit_insn (gen_aarch64_simd_reg_sshl<mode> (operands[0], operands[1],
@@ -702,13 +703,13 @@
   DONE;
 })
 
-;; Using mode VQ_S as there is no V2DImode neg!
+;; Using mode VDQ_BHSI as there is no V2DImode neg!
 ;; Negating individual lanes most certainly offsets the
 ;; gain from vectorization.
 (define_expand "vashr<mode>3"
- [(match_operand:VQ_S 0 "register_operand" "")
-  (match_operand:VQ_S 1 "register_operand" "")
-  (match_operand:VQ_S 2 "register_operand" "")]
+ [(match_operand:VDQ_BHSI 0 "register_operand" "")
+  (match_operand:VDQ_BHSI 1 "register_operand" "")
+  (match_operand:VDQ_BHSI 2 "register_operand" "")]
  "TARGET_SIMD"
 {
   rtx neg = gen_reg_rtx (<MODE>mode);
@@ -745,9 +746,9 @@
 )
 
 (define_expand "vlshr<mode>3"
- [(match_operand:VQ_S 0 "register_operand" "")
-  (match_operand:VQ_S 1 "register_operand" "")
-  (match_operand:VQ_S 2 "register_operand" "")]
+ [(match_operand:VDQ_BHSI 0 "register_operand" "")
+  (match_operand:VDQ_BHSI 1 "register_operand" "")
+  (match_operand:VDQ_BHSI 2 "register_operand" "")]
  "TARGET_SIMD"
 {
   rtx neg = gen_reg_rtx (<MODE>mode);
@@ -783,7 +784,7 @@
 )
 
 (define_expand "vec_set<mode>"
-  [(match_operand:VQ_S 0 "register_operand")
+  [(match_operand:VDQ_BHSI 0 "register_operand")
    (match_operand:<VEL> 1 "register_operand")
    (match_operand:SI 2 "immediate_operand")]
   "TARGET_SIMD"
@@ -879,10 +880,11 @@
 
 
 (define_insn "aarch64_mla<mode>"
- [(set (match_operand:VQ_S 0 "register_operand" "=w")
-       (plus:VQ_S (mult:VQ_S (match_operand:VQ_S 2 "register_operand" "w")
-                            (match_operand:VQ_S 3 "register_operand" "w"))
-                 (match_operand:VQ_S 1 "register_operand" "0")))]
+ [(set (match_operand:VDQ_BHSI 0 "register_operand" "=w")
+       (plus:VDQ_BHSI (mult:VDQ_BHSI
+                       (match_operand:VDQ_BHSI 2 "register_operand" "w")
+                       (match_operand:VDQ_BHSI 3 "register_operand" "w"))
+                     (match_operand:VDQ_BHSI 1 "register_operand" "0")))]
  "TARGET_SIMD"
  "mla\t%0.<Vtype>, %2.<Vtype>, %3.<Vtype>"
   [(set_attr "type" "neon_mla_<Vetype><q>")]
@@ -926,10 +928,10 @@
 )
 
 (define_insn "aarch64_mls<mode>"
- [(set (match_operand:VQ_S 0 "register_operand" "=w")
-       (minus:VQ_S (match_operand:VQ_S 1 "register_operand" "0")
-                  (mult:VQ_S (match_operand:VQ_S 2 "register_operand" "w")
-                             (match_operand:VQ_S 3 "register_operand" "w"))))]
+ [(set (match_operand:VDQ_BHSI 0 "register_operand" "=w")
+       (minus:VDQ_BHSI (match_operand:VDQ_BHSI 1 "register_operand" "0")
+                  (mult:VDQ_BHSI (match_operand:VDQ_BHSI 2 "register_operand" "w")
+                             (match_operand:VDQ_BHSI 3 "register_operand" "w"))))]
  "TARGET_SIMD"
  "mls\t%0.<Vtype>, %2.<Vtype>, %3.<Vtype>"
   [(set_attr "type" "neon_mla_<Vetype><q>")]
@@ -974,9 +976,9 @@
 
 ;; Max/Min operations.
 (define_insn "<su><maxmin><mode>3"
- [(set (match_operand:VQ_S 0 "register_operand" "=w")
-       (MAXMIN:VQ_S (match_operand:VQ_S 1 "register_operand" "w")
-                   (match_operand:VQ_S 2 "register_operand" "w")))]
+ [(set (match_operand:VDQ_BHSI 0 "register_operand" "=w")
+       (MAXMIN:VDQ_BHSI (match_operand:VDQ_BHSI 1 "register_operand" "w")
+                   (match_operand:VDQ_BHSI 2 "register_operand" "w")))]
  "TARGET_SIMD"
  "<su><maxmin>\t%0.<Vtype>, %1.<Vtype>, %2.<Vtype>"
   [(set_attr "type" "neon_minmax<q>")]
@@ -1314,9 +1316,9 @@
         (plus:<VWIDE>
           (mult:<VWIDE>
             (ANY_EXTEND:<VWIDE>
-              (match_operand:VDW 1 "register_operand" "w"))
+              (match_operand:VD_BHSI 1 "register_operand" "w"))
             (ANY_EXTEND:<VWIDE>
-              (match_operand:VDW 2 "register_operand" "w")))
+              (match_operand:VD_BHSI 2 "register_operand" "w")))
           (match_operand:<VWIDE> 3 "register_operand" "0")))]
   "TARGET_SIMD"
   "<su>mlal\t%0.<Vwtype>, %1.<Vtype>, %2.<Vtype>"
@@ -1329,9 +1331,9 @@
           (match_operand:<VWIDE> 1 "register_operand" "0")
           (mult:<VWIDE>
             (ANY_EXTEND:<VWIDE>
-              (match_operand:VDW 2 "register_operand" "w"))
+              (match_operand:VD_BHSI 2 "register_operand" "w"))
             (ANY_EXTEND:<VWIDE>
-              (match_operand:VDW 3 "register_operand" "w")))))]
+              (match_operand:VD_BHSI 3 "register_operand" "w")))))]
   "TARGET_SIMD"
   "<su>mlsl\t%0.<Vwtype>, %2.<Vtype>, %3.<Vtype>"
   [(set_attr "type" "neon_mla_<Vetype>_long")]
@@ -1826,7 +1828,7 @@
 
 (define_expand "reduc_plus_scal_<mode>"
   [(match_operand:<VEL> 0 "register_operand" "=w")
-   (unspec:VDQ [(match_operand:VDQ 1 "register_operand" "w")]
+   (unspec:VDQ_I [(match_operand:VDQ_I 1 "register_operand" "w")]
               UNSPEC_ADDV)]
   "TARGET_SIMD"
   {
@@ -2033,13 +2035,13 @@
 })
 
 (define_expand "aarch64_vcond_internal<mode><mode>"
-  [(set (match_operand:VDQ 0 "register_operand")
-       (if_then_else:VDQ
+  [(set (match_operand:VDQ_I 0 "register_operand")
+       (if_then_else:VDQ_I
          (match_operator 3 "comparison_operator"
-           [(match_operand:VDQ 4 "register_operand")
-            (match_operand:VDQ 5 "nonmemory_operand")])
-         (match_operand:VDQ 1 "nonmemory_operand")
-         (match_operand:VDQ 2 "nonmemory_operand")))]
+           [(match_operand:VDQ_I 4 "register_operand")
+            (match_operand:VDQ_I 5 "nonmemory_operand")])
+         (match_operand:VDQ_I 1 "nonmemory_operand")
+         (match_operand:VDQ_I 2 "nonmemory_operand")))]
   "TARGET_SIMD"
 {
   rtx op1 = operands[1];
@@ -2374,13 +2376,13 @@
 })
 
 (define_expand "vcondu<mode><mode>"
-  [(set (match_operand:VDQ 0 "register_operand")
-       (if_then_else:VDQ
+  [(set (match_operand:VDQ_I 0 "register_operand")
+       (if_then_else:VDQ_I
          (match_operator 3 "comparison_operator"
-           [(match_operand:VDQ 4 "register_operand")
-            (match_operand:VDQ 5 "nonmemory_operand")])
-         (match_operand:VDQ 1 "nonmemory_operand")
-         (match_operand:VDQ 2 "nonmemory_operand")))]
+           [(match_operand:VDQ_I 4 "register_operand")
+            (match_operand:VDQ_I 5 "nonmemory_operand")])
+         (match_operand:VDQ_I 1 "nonmemory_operand")
+         (match_operand:VDQ_I 2 "nonmemory_operand")))]
   "TARGET_SIMD"
 {
   emit_insn (gen_aarch64_vcond_internal<mode><mode> (operands[0], operands[1],
@@ -2476,8 +2478,8 @@
 (define_insn "*aarch64_combinez<mode>"
   [(set (match_operand:<VDBL> 0 "register_operand" "=&w")
         (vec_concat:<VDBL>
-          (match_operand:VDIC 1 "register_operand" "w")
-          (match_operand:VDIC 2 "aarch64_simd_imm_zero" "Dz")))]
+          (match_operand:VD_BHSI 1 "register_operand" "w")
+          (match_operand:VD_BHSI 2 "aarch64_simd_imm_zero" "Dz")))]
   "TARGET_SIMD && !BYTES_BIG_ENDIAN"
   "mov\\t%0.8b, %1.8b"
   [(set_attr "type" "neon_move<q>")]
@@ -2486,8 +2488,8 @@
 (define_insn "*aarch64_combinez_be<mode>"
   [(set (match_operand:<VDBL> 0 "register_operand" "=&w")
         (vec_concat:<VDBL>
-          (match_operand:VDIC 2 "aarch64_simd_imm_zero" "Dz")
-          (match_operand:VDIC 1 "register_operand" "w")))]
+          (match_operand:VD_BHSI 2 "aarch64_simd_imm_zero" "Dz")
+          (match_operand:VD_BHSI 1 "register_operand" "w")))]
   "TARGET_SIMD && BYTES_BIG_ENDIAN"
   "mov\\t%0.8b, %1.8b"
   [(set_attr "type" "neon_move<q>")]
@@ -2626,9 +2628,9 @@
 (define_insn "aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>"
  [(set (match_operand:<VWIDE> 0 "register_operand" "=w")
        (ADDSUB:<VWIDE> (ANY_EXTEND:<VWIDE>
-                          (match_operand:VDW 1 "register_operand" "w"))
+                          (match_operand:VD_BHSI 1 "register_operand" "w"))
                       (ANY_EXTEND:<VWIDE>
-                          (match_operand:VDW 2 "register_operand" "w"))))]
+                          (match_operand:VD_BHSI 2 "register_operand" "w"))))]
   "TARGET_SIMD"
   "<ANY_EXTEND:su><ADDSUB:optab>l\t%0.<Vwtype>, %1.<Vtype>, %2.<Vtype>"
   [(set_attr "type" "neon_<ADDSUB:optab>_long")]
@@ -2640,7 +2642,7 @@
   [(set (match_operand:<VWIDE> 0 "register_operand" "=w")
         (ADDSUB:<VWIDE> (match_operand:<VWIDE> 1 "register_operand" "w")
                        (ANY_EXTEND:<VWIDE>
-                         (match_operand:VDW 2 "register_operand" "w"))))]
+                         (match_operand:VD_BHSI 2 "register_operand" "w"))))]
   "TARGET_SIMD"
   "<ANY_EXTEND:su><ADDSUB:optab>w\\t%0.<Vwtype>, %1.<Vwtype>, %2.<Vtype>"
   [(set_attr "type" "neon_<ADDSUB:optab>_widen")]
@@ -2710,9 +2712,9 @@
 ;; <su><r>h<addsub>.
 
 (define_insn "aarch64_<sur>h<addsub><mode>"
-  [(set (match_operand:VQ_S 0 "register_operand" "=w")
-        (unspec:VQ_S [(match_operand:VQ_S 1 "register_operand" "w")
-                     (match_operand:VQ_S 2 "register_operand" "w")]
+  [(set (match_operand:VDQ_BHSI 0 "register_operand" "=w")
+        (unspec:VDQ_BHSI [(match_operand:VDQ_BHSI 1 "register_operand" "w")
+                     (match_operand:VDQ_BHSI 2 "register_operand" "w")]
                     HADDSUB))]
   "TARGET_SIMD"
   "<sur>h<addsub>\\t%0.<Vtype>, %1.<Vtype>, %2.<Vtype>"
@@ -3519,7 +3521,7 @@
 
 (define_insn "aarch64_<sur>shll_n<mode>"
   [(set (match_operand:<VWIDE> 0 "register_operand" "=w")
-       (unspec:<VWIDE> [(match_operand:VDW 1 "register_operand" "w")
+       (unspec:<VWIDE> [(match_operand:VD_BHSI 1 "register_operand" "w")
                         (match_operand:SI 2
                           "aarch64_simd_shift_imm_bitsize_<ve_mode>" "i")]
                          VSHLL))]
@@ -3633,8 +3635,8 @@
   [(set (match_operand:<V_cmp_result> 0 "register_operand" "=w,w")
        (neg:<V_cmp_result>
          (COMPARISONS:<V_cmp_result>
-           (match_operand:VDQ 1 "register_operand" "w,w")
-           (match_operand:VDQ 2 "aarch64_simd_reg_or_zero" "w,ZDz")
+           (match_operand:VDQ_I 1 "register_operand" "w,w")
+           (match_operand:VDQ_I 2 "aarch64_simd_reg_or_zero" "w,ZDz")
          )))]
   "TARGET_SIMD"
   "@
@@ -3698,8 +3700,8 @@
   [(set (match_operand:<V_cmp_result> 0 "register_operand" "=w")
        (neg:<V_cmp_result>
          (UCOMPARISONS:<V_cmp_result>
-           (match_operand:VDQ 1 "register_operand" "w")
-           (match_operand:VDQ 2 "register_operand" "w")
+           (match_operand:VDQ_I 1 "register_operand" "w")
+           (match_operand:VDQ_I 2 "register_operand" "w")
          )))]
   "TARGET_SIMD"
   "cm<n_optab>\t%<v>0<Vmtype>, %<v><cmp_1><Vmtype>, %<v><cmp_2><Vmtype>"
@@ -3765,10 +3767,10 @@
   [(set (match_operand:<V_cmp_result> 0 "register_operand" "=w")
        (plus:<V_cmp_result>
          (eq:<V_cmp_result>
-           (and:VDQ
-             (match_operand:VDQ 1 "register_operand" "w")
-             (match_operand:VDQ 2 "register_operand" "w"))
-           (match_operand:VDQ 3 "aarch64_simd_imm_zero"))
+           (and:VDQ_I
+             (match_operand:VDQ_I 1 "register_operand" "w")
+             (match_operand:VDQ_I 2 "register_operand" "w"))
+           (match_operand:VDQ_I 3 "aarch64_simd_imm_zero"))
          (match_operand:<V_cmp_result> 4 "aarch64_simd_imm_minus_one")))
   ]
   "TARGET_SIMD"

diff --git a/gcc/config/aarch64/iterators.md b/gcc/config/aarch64/iterators.md
index 8b9ff98..76be692 100644 (file)
--- a/gcc/config/aarch64/iterators.md
+++ b/gcc/config/aarch64/iterators.md
@@ -32,9 +32,6 @@
 ;; Iterator for all integer modes (up to 64-bit)
 (define_mode_iterator ALLI [QI HI SI DI])
 
-;; Iterator scalar modes (up to 64-bit)
-(define_mode_iterator SDQ_I [QI HI SI DI])
-
 ;; Iterator for all integer modes that can be extended (up to 64-bit)
 (define_mode_iterator ALLX [QI HI SI])
 
@@ -42,9 +39,6 @@
 (define_mode_iterator GPF [SF DF])
 
 ;; Integer vector modes.
-(define_mode_iterator VDQ [V8QI V16QI V4HI V8HI V2SI V4SI V2DI])
-
-;; Integer vector modes.
 (define_mode_iterator VDQ_I [V8QI V16QI V4HI V8HI V2SI V4SI V2DI])
 
 ;; vector and scalar, 64 & 128-bit container, all integer modes
@@ -72,16 +66,6 @@
 ;; Quad vector with only 2 element modes.
 (define_mode_iterator VQ_2E [V2DI V2DF])
 
-;; All vector modes, except double.
-(define_mode_iterator VQ_S [V8QI V16QI V4HI V8HI V2SI V4SI])
-
-;; Vector and scalar, 64 & 128-bit container: all vector integer mode;
-;; 8, 16, 32-bit scalar integer modes
-(define_mode_iterator VSDQ_I_BHSI [V8QI V16QI V4HI V8HI V2SI V4SI V2DI QI HI SI])
-
-;; Vector modes for moves.
-(define_mode_iterator VDQM [V8QI V16QI V4HI V8HI V2SI V4SI])
-
 ;; This mode iterator allows :P to be used for patterns that operate on
 ;; addresses in different modes.  In LP64, only DI will match, while in
 ;; ILP32, either can match.
@@ -132,9 +116,6 @@
 ;; All quad integer narrow-able modes.
 (define_mode_iterator VQN [V8HI V4SI V2DI])
 
-;; All double integer widen-able modes.
-(define_mode_iterator VDW [V8QI V4HI V2SI])
-
 ;; Vector and scalar 128-bit container: narrowable 16, 32, 64-bit integer modes
 (define_mode_iterator VSQN_HSDI [V8HI V4SI V2DI HI SI DI])
 
@@ -144,9 +125,6 @@
 ;; Double vector modes for combines.
 (define_mode_iterator VDC [V8QI V4HI V2SI V2SF DI DF])
 
-;; Double vector modes for combines.
-(define_mode_iterator VDIC [V8QI V4HI V2SI])
-
 ;; Vector modes except double int.
 (define_mode_iterator VDQIF [V8QI V16QI V4HI V8HI V2SI V4SI V2SF V4SF V2DF])
 
@@ -159,9 +137,6 @@
 ;; Vector modes for H, S and D types.
 (define_mode_iterator VDQHSD [V4HI V8HI V2SI V4SI V2DI])
 
-;; Vector modes for Q, H and S types.
-(define_mode_iterator VDQQHS [V8QI V16QI V4HI V8HI V2SI V4SI])
-
 ;; Vector and scalar integer modes for H and S
 (define_mode_iterator VSDQ_HSI [V4HI V8HI V2SI V4SI HI SI])
 
@@ -487,7 +462,7 @@
 
 )
 
-;; Widened mode register suffixes for VDW/VQW.
+;; Widened mode register suffixes for VD_BHSI/VQW.
 (define_mode_attr Vwtype [(V8QI "8h") (V4HI "4s")
                          (V2SI "2d") (V16QI "8h") 
                          (V8HI "4s") (V4SI "2d")])