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* config/rs6000/rs6000.md (eq<mode>_compare): Restrict to Pmode.

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From-SVN: r100841
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David Edelsohn 2005-06-11 19:07:05 +00:00 • committed by David Edelsohn
parent e4d693c1c2
commit 1fa5c70974
2 changed files with 13 additions and 9 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2005-06-11 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/rs6000.md (eq<mode>_compare): Restrict to Pmode.
2005-06-11 Daniel Berlin <dberlin@dberlin.org>
* lambda-code.c (replace_uses_equiv_to_x_with_y): Verify the step

18
gcc/config/rs6000/rs6000.md
View file

@ -11506,23 +11506,23 @@
(define_insn_and_split "*eq<mode>_compare"
[(set (match_operand:CC 5 "cc_reg_operand" "=y")
(compare:CC
(eq:GPR (match_operand:GPR 1 "gpc_reg_operand" "=r")
(match_operand:GPR 2 "scc_eq_operand" "<scc_eq_op2>"))
(eq:P (match_operand:P 1 "gpc_reg_operand" "=r")
(match_operand:P 2 "scc_eq_operand" "<scc_eq_op2>"))
(const_int 0)))
(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
(eq:GPR (match_dup 1) (match_dup 2)))
(clobber (match_scratch:GPR 3 "=r"))
(clobber (match_scratch:GPR 4 "=r"))]
(set (match_operand:P 0 "gpc_reg_operand" "=r")
(eq:P (match_dup 1) (match_dup 2)))
(clobber (match_scratch:P 3 "=r"))
(clobber (match_scratch:P 4 "=r"))]
""
"#"
"reload_completed"
[(set (match_dup 3)
(clz:GPR (match_dup 4)))
(clz:P (match_dup 4)))
(parallel [(set (match_dup 5)
(compare:CC (lshiftrt:GPR (match_dup 3) (match_dup 6))
(compare:CC (lshiftrt:P (match_dup 3) (match_dup 6))
(const_int 0)))
(set (match_dup 0)
(lshiftrt:GPR (match_dup 3) (match_dup 6)))])]
(lshiftrt:P (match_dup 3) (match_dup 6)))])]
{
if (GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) != 0)
{