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riscv-gcc-1
Commit 9940eebd by Joseph Myers Committed by Joseph Myers
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iwmmxt.md (movv8qi_internal, [...]): Combine into mov<mode>_internal. 

	* config/arm/iwmmxt.md (movv8qi_internal, movv4hi_internal,
	movv2si_internal): Combine into mov<mode>_internal.
	(movv2si_internal_2): Remove.

From-SVN: r138844
parent ed85a1f6
Showing with 9 additions and 61 deletions
gcc/ChangeLog
2008-08-07 Joseph Myers <joseph@codesourcery.com>
* config/arm/iwmmxt.md (movv8qi_internal, movv4hi_internal,
movv2si_internal): Combine into mov<mode>_internal.
(movv2si_internal_2): Remove.
2008-08-07 Jan Hubicka <jh@suse.cz>
PR target/37048
......
gcc/config/arm/iwmmxt.md
......@@ -167,9 +167,9 @@
(set_attr "neg_pool_range" "*,*,4084, *,*,*")]
)
(define_insn "movv8qi_internal"
[(set (match_operand:V8QI 0 "nonimmediate_operand" "=y,m,y,?r,?y,?r,?r,?m")
(match_operand:V8QI 1 "general_operand" "y,y,mi,y,r,r,mi,r"))]
(define_insn "mov<mode>_internal"
[(set (match_operand:VMMX 0 "nonimmediate_operand" "=y,m,y,?r,?y,?r,?r,?m")
(match_operand:VMMX 1 "general_operand" "y,y,mi,y,r,r,mi,r"))]
"TARGET_REALLY_IWMMXT"
"*
switch (which_alternative)
......@@ -188,64 +188,6 @@
(set_attr "pool_range" "*, *, 256,*,*,*, 256,*")
(set_attr "neg_pool_range" "*, *, 244,*,*,*, 244,*")])
(define_insn "movv4hi_internal"
[(set (match_operand:V4HI 0 "nonimmediate_operand" "=y,m,y,?r,?y,?r,?r,?m")
(match_operand:V4HI 1 "general_operand" "y,y,mi,y,r,r,mi,r"))]
"TARGET_REALLY_IWMMXT"
"*
switch (which_alternative)
{
case 0: return \"wmov%?\\t%0, %1\";
case 1: return \"wstrd%?\\t%1, %0\";
case 2: return \"wldrd%?\\t%0, %1\";
case 3: return \"tmrrc%?\\t%Q0, %R0, %1\";
case 4: return \"tmcrr%?\\t%0, %Q1, %R1\";
case 5: return \"#\";
default: return output_move_double (operands);
}"
[(set_attr "predicable" "yes")
(set_attr "length" "4, 4, 4,4,4,8, 8,8")
(set_attr "type" "*,store1,load1,*,*,*,load1,store1")
(set_attr "pool_range" "*, *, 256,*,*,*, 256,*")
(set_attr "neg_pool_range" "*, *, 244,*,*,*, 244,*")])
(define_insn "movv2si_internal"
[(set (match_operand:V2SI 0 "nonimmediate_operand" "=y,m,y,?r,?y,?r,?r,?m")
(match_operand:V2SI 1 "general_operand" "y,y,mi,y,r,r,mi,r"))]
"TARGET_REALLY_IWMMXT"
"*
switch (which_alternative)
{
case 0: return \"wmov%?\\t%0, %1\";
case 1: return \"wstrd%?\\t%1, %0\";
case 2: return \"wldrd%?\\t%0, %1\";
case 3: return \"tmrrc%?\\t%Q0, %R0, %1\";
case 4: return \"tmcrr%?\\t%0, %Q1, %R1\";
case 5: return \"#\";
default: return output_move_double (operands);
}"
[(set_attr "predicable" "yes")
(set_attr "length" "4, 4, 4,4,4,8, 24,8")
(set_attr "type" "*,store1,load1,*,*,*,load1,store1")
(set_attr "pool_range" "*, *, 256,*,*,*, 256,*")
(set_attr "neg_pool_range" "*, *, 244,*,*,*, 244,*")])
;; This pattern should not be needed. It is to match a
;; wierd case generated by GCC when no optimizations are
;; enabled. (Try compiling gcc/testsuite/gcc.c-torture/
;; compile/simd-5.c at -O0). The mode for operands[1] is
;; deliberately omitted.
(define_insn "movv2si_internal_2"
[(set (match_operand:V2SI 0 "nonimmediate_operand" "=?r")
(match_operand 1 "immediate_operand" "mi"))]
"TARGET_REALLY_IWMMXT"
"* return output_move_double (operands);"
[(set_attr "predicable" "yes")
(set_attr "length" "8")
(set_attr "type" "load1")
(set_attr "pool_range" "256")
(set_attr "neg_pool_range" "244")])
;; Vector add/subtract
(define_insn "*add<mode>3_iwmmxt"
......
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