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re PR middle-end/28753 (ICE in extract_insn, at recog.c:2075 on powerpc)

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PR target/28753
        * config/rs6000/rs6000.md (movcc_internal1): Change operand 1
        predicate to general_operand.  Add 0->y and I->r alternatives.

From-SVN: r116400
This commit is contained in:
David Edelsohn 2006-08-25 13:53:39 +00:00 • committed by David Edelsohn
parent 86c33cd0fb
commit 4eb585a473
2 changed files with 18 additions and 10 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2006-08-25 David Edelsohn <edelsohn@gnu.org>
PR target/28753
* config/rs6000/rs6000.md (movcc_internal1): Change operand 1
predicate to general_operand. Add 0->y and I->r alternatives.
2006-08-25 Kazu Hirata <kazu@codesourcery.com>
* doc/tm.texi: Fix a typo.

22
gcc/config/rs6000/rs6000.md
View file

@ -7920,42 +7920,44 @@
"")
(define_insn "*movcc_internal1"
[(set (match_operand:CC 0 "nonimmediate_operand" "=y,x,?y,r,r,r,r,q,cl,r,m")
(match_operand:CC 1 "nonimmediate_operand" "y,r,r,x,y,r,h,r,r,m,r"))]
[(set (match_operand:CC 0 "nonimmediate_operand" "=y,x,?y,y,r,r,r,r,r,q,cl,r,m")
(match_operand:CC 1 "general_operand" "y,r,r,O,x,y,r,I,h,r,r,m,r"))]
"register_operand (operands[0], CCmode)
|| register_operand (operands[1], CCmode)"
"@
mcrf %0,%1
mtcrf 128,%1
{rlinm|rlwinm} %1,%1,%F0,0xffffffff\;mtcrf %R0,%1\;{rlinm|rlwinm} %1,%1,%f0,0xffffffff
crxor %0,%0,%0
mfcr %0%Q1
mfcr %0%Q1\;{rlinm|rlwinm} %0,%0,%f1,0xf0000000
mr %0,%1
{lil|li} %0,%1
mf%1 %0
mt%0 %1
mt%0 %1
{l%U1%X1|lwz%U1%X1} %0,%1
{st%U0%U1|stw%U0%U1} %1,%0"
[(set (attr "type")
(cond [(eq_attr "alternative" "0")
(cond [(eq_attr "alternative" "0,3")
(const_string "cr_logical")
(eq_attr "alternative" "1,2")
(const_string "mtcr")
(eq_attr "alternative" "5,7")
(eq_attr "alternative" "6,7,9")
(const_string "integer")
(eq_attr "alternative" "6")
(const_string "mfjmpr")
(eq_attr "alternative" "8")
(const_string "mtjmpr")
(eq_attr "alternative" "9")
(const_string "load")
(const_string "mfjmpr")
(eq_attr "alternative" "10")
(const_string "mtjmpr")
(eq_attr "alternative" "11")
(const_string "load")
(eq_attr "alternative" "12")
(const_string "store")
(ne (symbol_ref "TARGET_MFCRF") (const_int 0))
(const_string "mfcrf")
]
(const_string "mfcr")))
(set_attr "length" "4,4,12,4,8,4,4,4,4,4,4")])
(set_attr "length" "4,4,12,4,4,8,4,4,4,4,4,4,4")])
;; For floating-point, we normally deal with the floating-point registers
;; unless -msoft-float is used. The sole exception is that parameter passing