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(zero_extract patterns): Don't allow constants in the first operand of...

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(zero_extract patterns): Don't allow constants in the first operand of
ZERO_EXTRACT since the recognizer function forces them to match the
mode of the match_operand.

From-SVN: r7566
This commit is contained in:
Richard Kenner 1994-06-24 18:29:54 -04:00
parent 8c3a647770
commit 8fac469f63
1 changed files with 9 additions and 9 deletions
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18
gcc/config/vax/vax.md
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@ -1,5 +1,5 @@
;;- Machine description for GNU compiler, Vax Version
;; Copyright (C) 1987, 1988, 1991 Free Software Foundation, Inc.
;; Copyright (C) 1987, 1988, 1991, 1994 Free Software Foundation, Inc.
;; This file is part of GNU CC.
@ -1263,7 +1263,7 @@
(minus:QI (const_int 32)
(match_dup 4)))
(set (match_operand:SI 0 "general_operand" "=g")
(zero_extract:SI (match_operand:SI 1 "nonmemory_operand" "r")
(zero_extract:SI (match_operand:SI 1 "register_operand" "r")
(match_dup 3)
(match_operand:SI 2 "register_operand" "g")))]
""
@ -1321,7 +1321,7 @@
;; which can usually be done with move instructions.
(define_insn ""
[(set (zero_extract:SI (match_operand:SI 0 "general_operand" "+ro")
[(set (zero_extract:SI (match_operand:SI 0 "nonimmediate_operand" "+ro")
(match_operand:QI 1 "const_int_operand" "n")
(match_operand:SI 2 "const_int_operand" "n"))
(match_operand:SI 3 "general_operand" "g"))]
@ -1347,7 +1347,7 @@
(define_insn ""
[(set (match_operand:SI 0 "general_operand" "=&g")
(zero_extract:SI (match_operand:SI 1 "general_operand" "ro")
(zero_extract:SI (match_operand:SI 1 "nonimmediate_operand" "ro")
(match_operand:QI 2 "const_int_operand" "n")
(match_operand:SI 3 "const_int_operand" "n")))]
"(INTVAL (operands[2]) == 8 || INTVAL (operands[2]) == 16)
@ -1372,7 +1372,7 @@
(define_insn ""
[(set (match_operand:SI 0 "general_operand" "=g")
(sign_extract:SI (match_operand:SI 1 "general_operand" "ro")
(sign_extract:SI (match_operand:SI 1 "nonimmediate_operand" "ro")
(match_operand:QI 2 "const_int_operand" "n")
(match_operand:SI 3 "const_int_operand" "n")))]
"(INTVAL (operands[2]) == 8 || INTVAL (operands[2]) == 16)
@ -1410,7 +1410,7 @@
(define_insn ""
[(set (cc0)
(compare
(zero_extract:SI (match_operand:SI 0 "nonmemory_operand" "r")
(zero_extract:SI (match_operand:SI 0 "register_operand" "r")
(match_operand:QI 1 "general_operand" "g")
(match_operand:SI 2 "general_operand" "g"))
(match_operand:SI 3 "general_operand" "g")))]
@ -1440,7 +1440,7 @@
(define_insn ""
[(set (match_operand:SI 0 "general_operand" "=g")
(zero_extract:SI (match_operand:SI 1 "nonmemory_operand" "r")
(zero_extract:SI (match_operand:SI 1 "register_operand" "ri")
(match_operand:QI 2 "general_operand" "g")
(match_operand:SI 3 "general_operand" "g")))]
""
@ -1526,7 +1526,7 @@
}")
(define_insn "insv"
[(set (zero_extract:SI (match_operand:QI 0 "general_operand" "+g")
[(set (zero_extract:SI (match_operand:QI 0 "nonimmediate_operand" "+g")
(match_operand:QI 1 "general_operand" "g")
(match_operand:SI 2 "general_operand" "g"))
(match_operand:SI 3 "general_operand" "g"))]
@ -1534,7 +1534,7 @@
"insv %3,%2,%1,%0")
(define_insn ""
[(set (zero_extract:SI (match_operand:SI 0 "register_operand" "+r")
[(set (zero_extract:SI (match_operand:SI 0 "nonimmediate_operand" "+r")
(match_operand:QI 1 "general_operand" "g")
(match_operand:SI 2 "general_operand" "g"))
(match_operand:SI 3 "general_operand" "g"))]