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rs6000: Remove rs6000_cbranch_operator 

rs6000_cbranch_operator now is just comparison_operator, so just use
that directly.


	* config/rs6000/predicated.md (rs6000_cbranch_operator): Delete.
	* config/rs6000/rs6000.md: Replace rs6000_cbranch_operator by
	comparison_operator.

From-SVN: r248977
This commit is contained in:
Segher Boessenkool 2017-06-07 17:06:53 +02:00 committed by Segher Boessenkool
parent 4cdd1c4c48
commit 817b5d3a9e
3 changed files with 10 additions and 8 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2017-06-07 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/predicated.md (rs6000_cbranch_operator): Delete.
* config/rs6000/rs6000.md: Replace rs6000_cbranch_operator by
comparison_operator.
2017-06-07 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.c: Remove everything related to -mfloat-gprs.

4
gcc/config/rs6000/predicates.md
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@ -1238,10 +1238,6 @@
GET_MODE (XEXP (op, 0))),
1"))))
;; Return 1 if OP is a valid comparison operator for "cbranch" instructions.
(define_predicate "rs6000_cbranch_operator"
(match_operand 0 "comparison_operator"))
;; Return 1 if OP is an unsigned comparison operator.
(define_predicate "unsigned_comparison_operator"
(match_code "ltu,gtu,leu,geu"))

8
gcc/config/rs6000/rs6000.md
View File

@ -11430,7 +11430,7 @@
;; insns, and branches.
(define_expand "cbranch<mode>4"
[(use (match_operator 0 "rs6000_cbranch_operator"
[(use (match_operator 0 "comparison_operator"
[(match_operand:GPR 1 "gpc_reg_operand" "")
(match_operand:GPR 2 "reg_or_short_operand" "")]))
(use (match_operand 3 ""))]
@ -11453,7 +11453,7 @@
}")
(define_expand "cbranch<mode>4"
[(use (match_operator 0 "rs6000_cbranch_operator"
[(use (match_operator 0 "comparison_operator"
[(match_operand:FP 1 "gpc_reg_operand" "")
(match_operand:FP 2 "gpc_reg_operand" "")]))
(use (match_operand 3 ""))]
@ -11683,7 +11683,7 @@
})
(define_expand "cstore<mode>4"
[(use (match_operator 1 "rs6000_cbranch_operator"
[(use (match_operator 1 "comparison_operator"
[(match_operand:GPR 2 "gpc_reg_operand")
(match_operand:GPR 3 "reg_or_short_operand")]))
(clobber (match_operand:GPR 0 "gpc_reg_operand"))]
@ -11746,7 +11746,7 @@
})
(define_expand "cstore<mode>4"
[(use (match_operator 1 "rs6000_cbranch_operator"
[(use (match_operator 1 "comparison_operator"
[(match_operand:FP 2 "gpc_reg_operand")
(match_operand:FP 3 "gpc_reg_operand")]))
(clobber (match_operand:SI 0 "gpc_reg_operand"))]