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Remove 29050-specific variants of patterns generating loadm that have earlyclobber. 

Remove 29050-specific variants of patterns generating loadm that have
earlyclobber.  This was put in for some very old version of the '050,
which isn't used anymore, that had a bug.

From-SVN: r3376
This commit is contained in:
Richard Kenner 1993-01-28 07:30:12 -05:00
parent 7ba7267ac2
commit 6574a8c4c3
1 changed files with 5 additions and 55 deletions
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60
gcc/config/a29k/a29k.md
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@ -1078,19 +1078,7 @@
(use (match_operand:PSI 2 "register_operand" "+c"))
(clobber (match_dup 2))]
"GET_MODE (operands[0]) == GET_MODE (operands[1])
&& GET_MODE_SIZE (GET_MODE (operands[0])) > UNITS_PER_WORD
&& ! TARGET_29050"
"loadm 0,0,%0,%1"
[(set_attr "type" "load")])
(define_insn ""
[(set (match_operand 0 "gpc_reg_operand" "=&r")
(match_operand 1 "memory_operand" "m"))
(use (match_operand:PSI 2 "register_operand" "+c"))
(clobber (match_dup 2))]
"GET_MODE (operands[0]) == GET_MODE (operands[1])
&& GET_MODE_SIZE (GET_MODE (operands[0])) > UNITS_PER_WORD
&& TARGET_29050"
&& GET_MODE_SIZE (GET_MODE (operands[0])) > UNITS_PER_WORD"
"loadm 0,0,%0,%1"
[(set_attr "type" "load")])
@ -1100,17 +1088,7 @@
(match_operand:SI 2 "memory_operand" "m"))
(use (match_operand:PSI 3 "register_operand" "+c"))
(clobber (match_dup 3))])]
"! TARGET_29050"
"loadm 0,0,%1,%2"
[(set_attr "type" "load")])
(define_insn ""
[(match_parallel 0 "load_multiple_operation"
[(set (match_operand:SI 1 "gpc_reg_operand" "=&r")
(match_operand:SI 2 "memory_operand" "m"))
(use (match_operand:PSI 3 "register_operand" "+c"))
(clobber (match_dup 3))])]
"TARGET_29050"
""
"loadm 0,0,%1,%2"
[(set_attr "type" "load")])
@ -2025,7 +2003,7 @@
[(set_attr "type" "multi")])
(define_insn ""
[(set (match_operand:DF 0 "out_operand" "=?r,?r,&r,m,?*a,?r")
[(set (match_operand:DF 0 "out_operand" "=?r,?r,r,m,?*a,?r")
(match_operand:DF 1 "in_operand" "rE,F,m,r,r,*a"))
(clobber (match_scratch:PSI 2 "=X,X,&c,&c,X,X"))]
"(gpc_reg_operand (operands[0], DFmode)
@ -2096,21 +2074,7 @@
(match_operand:DI 1 "in_operand" "rn,m,r"))
(clobber (match_scratch:PSI 2 "=X,&c,&c"))]
"(gpc_reg_operand (operands[0], DImode)
|| gpc_reg_operand (operands[1], DImode))
&& ! TARGET_29050"
"@
#
mtsrim cr,1\;loadm 0,0,%0,%1
mtsrim cr,1\;storem 0,0,%1,%0"
[(set_attr "type" "multi")])
(define_insn ""
[(set (match_operand:DI 0 "out_operand" "=?r,&r,m")
(match_operand:DI 1 "in_operand" "rn,m,r"))
(clobber (match_scratch:PSI 2 "=X,&c,&c"))]
"(gpc_reg_operand (operands[0], DImode)
|| gpc_reg_operand (operands[1], DImode))
&& TARGET_29050"
|| gpc_reg_operand (operands[1], DImode))"
"@
#
mtsrim cr,1\;loadm 0,0,%0,%1
@ -2162,21 +2126,7 @@
(match_operand:TI 1 "in_operand" "r,m,r"))
(clobber (match_scratch:PSI 2 "=X,&c,&c"))]
"(gpc_reg_operand (operands[0], TImode)
|| gpc_reg_operand (operands[1], TImode))
&& ! TARGET_29050"
"@
#
mtsrim cr,3\;loadm 0,0,%0,%1
mtsrim cr,3\;storem 0,0,%1,%0"
[(set_attr "type" "multi,multi,multi")])
(define_insn ""
[(set (match_operand:TI 0 "out_operand" "=?r,&r,m")
(match_operand:TI 1 "in_operand" "r,m,r"))
(clobber (match_scratch:PSI 2 "=X,&c,&c"))]
"(gpc_reg_operand (operands[0], TImode)
|| gpc_reg_operand (operands[1], TImode))
&& TARGET_29050"
|| gpc_reg_operand (operands[1], TImode))"
"@
#
mtsrim cr,3\;loadm 0,0,%0,%1