Tested on arm-linux-gnueabi. OK to install?
Thanks for this - yes , this is ok for trunk. It fixes PR43590 as well.
cheers
Ramana
Richard
gcc/
* config/arm/neon.md (neon_vld3qa<mode>, neon_vld4qa<mode>): Remove
operand 1 and reshuffle the operands to match.
(neon_vld3<mode>, neon_vld4<mode>): Update accordingly.
Index: gcc/config/arm/neon.md
===================================================================
--- gcc/config/arm/neon.md 2011-03-24 13:47:13.000000000 +0000
+++ gcc/config/arm/neon.md 2011-03-24 15:51:59.000000000 +0000
@@ -4605,8 +4605,7 @@ (define_expand "neon_vld3<mode>"
(unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
"TARGET_NEON"
{
- emit_insn (gen_neon_vld3qa<mode> (operands[0], operands[0],
- operands[1], operands[1]));
+ emit_insn (gen_neon_vld3qa<mode> (operands[0], operands[1], operands[1]));
emit_insn (gen_neon_vld3qb<mode> (operands[0], operands[0],
operands[1], operands[1]));
DONE;
@@ -4614,12 +4613,11 @@ (define_expand "neon_vld3<mode>"
(define_insn "neon_vld3qa<mode>"
[(set (match_operand:CI 0 "s_register_operand" "=w")
- (unspec:CI [(mem:CI (match_operand:SI 3 "s_register_operand" "2"))
- (match_operand:CI 1 "s_register_operand" "0")
+ (unspec:CI [(mem:CI (match_operand:SI 2 "s_register_operand" "1"))
(unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
UNSPEC_VLD3A))
- (set (match_operand:SI 2 "s_register_operand" "=r")
- (plus:SI (match_dup 3)
+ (set (match_operand:SI 1 "s_register_operand" "=r")
+ (plus:SI (match_dup 2)
(const_int 24)))]
"TARGET_NEON"
{
@@ -4628,7 +4626,7 @@ (define_insn "neon_vld3qa<mode>"
ops[0] = gen_rtx_REG (DImode, regno);
ops[1] = gen_rtx_REG (DImode, regno + 4);
ops[2] = gen_rtx_REG (DImode, regno + 8);
- ops[3] = operands[2];
+ ops[3] = operands[1];
output_asm_insn ("vld3.<V_sz_elem>\t{%P0, %P1, %P2}, [%3]!", ops);
return "";
}
@@ -4897,8 +4895,7 @@ (define_expand "neon_vld4<mode>"
(unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
"TARGET_NEON"
{
- emit_insn (gen_neon_vld4qa<mode> (operands[0], operands[0],
- operands[1], operands[1]));
+ emit_insn (gen_neon_vld4qa<mode> (operands[0], operands[1], operands[1]));
emit_insn (gen_neon_vld4qb<mode> (operands[0], operands[0],
operands[1], operands[1]));
DONE;
@@ -4906,12 +4903,11 @@ (define_expand "neon_vld4<mode>"
(define_insn "neon_vld4qa<mode>"
[(set (match_operand:XI 0 "s_register_operand" "=w")
- (unspec:XI [(mem:XI (match_operand:SI 3 "s_register_operand" "2"))
- (match_operand:XI 1 "s_register_operand" "0")
+ (unspec:XI [(mem:XI (match_operand:SI 2 "s_register_operand" "1"))
(unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
UNSPEC_VLD4A))
- (set (match_operand:SI 2 "s_register_operand" "=r")
- (plus:SI (match_dup 3)
+ (set (match_operand:SI 1 "s_register_operand" "=r")
+ (plus:SI (match_dup 2)
(const_int 32)))]
"TARGET_NEON"
{
@@ -4921,7 +4917,7 @@ (define_insn "neon_vld4qa<mode>"
ops[1] = gen_rtx_REG (DImode, regno + 4);
ops[2] = gen_rtx_REG (DImode, regno + 8);
ops[3] = gen_rtx_REG (DImode, regno + 12);
- ops[4] = operands[2];
+ ops[4] = operands[1];
output_asm_insn ("vld4.<V_sz_elem>\t{%P0, %P1, %P2, %P3}, [%4]!", ops);
return "";
}
