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-rw-r--r--gcc/ChangeLog4
-rw-r--r--gcc/config/pa/pa.md88
2 files changed, 48 insertions, 44 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1d9c94d..bc3a225 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2001-07-14 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa.md: Remove unused constraints from define_split's.
+
2001-04-14 Richard Henderson <rth@redhat.com>
* ifcvt.c (find_cond_trap): Test for exit block.
diff --git a/gcc/config/pa/pa.md b/gcc/config/pa/pa.md
index 3962de9..b069884 100644
--- a/gcc/config/pa/pa.md
+++ b/gcc/config/pa/pa.md
@@ -4804,11 +4804,11 @@
;; We want to split this up during scheduling since we want both insns
;; to schedule independently.
(define_split
- [(set (match_operand:DF 0 "register_operand" "=f")
- (plus:DF (mult:DF (match_operand:DF 1 "register_operand" "f")
- (match_operand:DF 2 "register_operand" "f"))
- (match_operand:DF 3 "register_operand" "f")))
- (set (match_operand:DF 4 "register_operand" "=&f")
+ [(set (match_operand:DF 0 "register_operand" "")
+ (plus:DF (mult:DF (match_operand:DF 1 "register_operand" "")
+ (match_operand:DF 2 "register_operand" ""))
+ (match_operand:DF 3 "register_operand" "")))
+ (set (match_operand:DF 4 "register_operand" "")
(mult:DF (match_dup 1) (match_dup 2)))]
"! TARGET_SOFT_FLOAT && TARGET_PA_20"
[(set (match_dup 4) (mult:DF (match_dup 1) (match_dup 2)))
@@ -4833,11 +4833,11 @@
;; We want to split this up during scheduling since we want both insns
;; to schedule independently.
(define_split
- [(set (match_operand:SF 0 "register_operand" "=f")
- (plus:SF (mult:SF (match_operand:SF 1 "register_operand" "f")
- (match_operand:SF 2 "register_operand" "f"))
- (match_operand:SF 3 "register_operand" "f")))
- (set (match_operand:SF 4 "register_operand" "=&f")
+ [(set (match_operand:SF 0 "register_operand" "")
+ (plus:SF (mult:SF (match_operand:SF 1 "register_operand" "")
+ (match_operand:SF 2 "register_operand" ""))
+ (match_operand:SF 3 "register_operand" "")))
+ (set (match_operand:SF 4 "register_operand" "")
(mult:SF (match_dup 1) (match_dup 2)))]
"! TARGET_SOFT_FLOAT && TARGET_PA_20"
[(set (match_dup 4) (mult:SF (match_dup 1) (match_dup 2)))
@@ -4879,10 +4879,10 @@
(set_attr "length" "8")])
(define_split
- [(set (match_operand:DF 0 "register_operand" "=f")
- (neg:DF (mult:DF (match_operand:DF 1 "register_operand" "f")
- (match_operand:DF 2 "register_operand" "f"))))
- (set (match_operand:DF 3 "register_operand" "=&f")
+ [(set (match_operand:DF 0 "register_operand" "")
+ (neg:DF (mult:DF (match_operand:DF 1 "register_operand" "")
+ (match_operand:DF 2 "register_operand" ""))))
+ (set (match_operand:DF 3 "register_operand" "")
(mult:DF (match_dup 1) (match_dup 2)))]
"! TARGET_SOFT_FLOAT && TARGET_PA_20"
[(set (match_dup 3) (mult:DF (match_dup 1) (match_dup 2)))
@@ -4903,10 +4903,10 @@
(set_attr "length" "8")])
(define_split
- [(set (match_operand:SF 0 "register_operand" "=f")
- (neg:SF (mult:SF (match_operand:SF 1 "register_operand" "f")
- (match_operand:SF 2 "register_operand" "f"))))
- (set (match_operand:SF 3 "register_operand" "=&f")
+ [(set (match_operand:SF 0 "register_operand" "")
+ (neg:SF (mult:SF (match_operand:SF 1 "register_operand" "")
+ (match_operand:SF 2 "register_operand" ""))))
+ (set (match_operand:SF 3 "register_operand" "")
(mult:SF (match_dup 1) (match_dup 2)))]
"! TARGET_SOFT_FLOAT && TARGET_PA_20"
[(set (match_dup 3) (mult:SF (match_dup 1) (match_dup 2)))
@@ -4949,11 +4949,11 @@
(set_attr "length" "8")])
(define_split
- [(set (match_operand:DF 0 "register_operand" "=f")
- (plus:DF (neg:DF (mult:DF (match_operand:DF 1 "register_operand" "f")
- (match_operand:DF 2 "register_operand" "f")))
- (match_operand:DF 3 "register_operand" "f")))
- (set (match_operand:DF 4 "register_operand" "=&f")
+ [(set (match_operand:DF 0 "register_operand" "")
+ (plus:DF (neg:DF (mult:DF (match_operand:DF 1 "register_operand" "")
+ (match_operand:DF 2 "register_operand" "")))
+ (match_operand:DF 3 "register_operand" "")))
+ (set (match_operand:DF 4 "register_operand" "")
(mult:DF (match_dup 1) (match_dup 2)))]
"! TARGET_SOFT_FLOAT && TARGET_PA_20"
[(set (match_dup 4) (mult:DF (match_dup 1) (match_dup 2)))
@@ -4976,11 +4976,11 @@
(set_attr "length" "8")])
(define_split
- [(set (match_operand:SF 0 "register_operand" "=f")
- (plus:SF (neg:SF (mult:SF (match_operand:SF 1 "register_operand" "f")
- (match_operand:SF 2 "register_operand" "f")))
- (match_operand:SF 3 "register_operand" "f")))
- (set (match_operand:SF 4 "register_operand" "=&f")
+ [(set (match_operand:SF 0 "register_operand" "")
+ (plus:SF (neg:SF (mult:SF (match_operand:SF 1 "register_operand" "")
+ (match_operand:SF 2 "register_operand" "")))
+ (match_operand:SF 3 "register_operand" "")))
+ (set (match_operand:SF 4 "register_operand" "")
(mult:SF (match_dup 1) (match_dup 2)))]
"! TARGET_SOFT_FLOAT && TARGET_PA_20"
[(set (match_dup 4) (mult:SF (match_dup 1) (match_dup 2)))
@@ -5003,11 +5003,11 @@
(set_attr "length" "8")])
(define_split
- [(set (match_operand:DF 0 "register_operand" "=f")
- (minus:DF (match_operand:DF 3 "register_operand" "f")
- (mult:DF (match_operand:DF 1 "register_operand" "f")
- (match_operand:DF 2 "register_operand" "f"))))
- (set (match_operand:DF 4 "register_operand" "=&f")
+ [(set (match_operand:DF 0 "register_operand" "")
+ (minus:DF (match_operand:DF 3 "register_operand" "")
+ (mult:DF (match_operand:DF 1 "register_operand" "")
+ (match_operand:DF 2 "register_operand" ""))))
+ (set (match_operand:DF 4 "register_operand" "")
(mult:DF (match_dup 1) (match_dup 2)))]
"! TARGET_SOFT_FLOAT && TARGET_PA_20"
[(set (match_dup 4) (mult:DF (match_dup 1) (match_dup 2)))
@@ -5030,11 +5030,11 @@
(set_attr "length" "8")])
(define_split
- [(set (match_operand:SF 0 "register_operand" "=f")
- (minus:SF (match_operand:SF 3 "register_operand" "f")
- (mult:SF (match_operand:SF 1 "register_operand" "f")
- (match_operand:SF 2 "register_operand" "f"))))
- (set (match_operand:SF 4 "register_operand" "=&f")
+ [(set (match_operand:SF 0 "register_operand" "")
+ (minus:SF (match_operand:SF 3 "register_operand" "")
+ (mult:SF (match_operand:SF 1 "register_operand" "")
+ (match_operand:SF 2 "register_operand" ""))))
+ (set (match_operand:SF 4 "register_operand" "")
(mult:SF (match_dup 1) (match_dup 2)))]
"! TARGET_SOFT_FLOAT && TARGET_PA_20"
[(set (match_dup 4) (mult:SF (match_dup 1) (match_dup 2)))
@@ -5053,9 +5053,9 @@
(set_attr "length" "8")])
(define_split
- [(set (match_operand:DF 0 "register_operand" "=f")
- (neg:DF (abs:DF (match_operand:DF 1 "register_operand" "f"))))
- (set (match_operand:DF 2 "register_operand" "=&f") (abs:DF (match_dup 1)))]
+ [(set (match_operand:DF 0 "register_operand" "")
+ (neg:DF (abs:DF (match_operand:DF 1 "register_operand" ""))))
+ (set (match_operand:DF 2 "register_operand" "") (abs:DF (match_dup 1)))]
"! TARGET_SOFT_FLOAT && TARGET_PA_20"
[(set (match_dup 2) (abs:DF (match_dup 1)))
(set (match_dup 0) (neg:DF (abs:DF (match_dup 1))))]
@@ -5072,9 +5072,9 @@
(set_attr "length" "8")])
(define_split
- [(set (match_operand:SF 0 "register_operand" "=f")
- (neg:SF (abs:SF (match_operand:SF 1 "register_operand" "f"))))
- (set (match_operand:SF 2 "register_operand" "=&f") (abs:SF (match_dup 1)))]
+ [(set (match_operand:SF 0 "register_operand" "")
+ (neg:SF (abs:SF (match_operand:SF 1 "register_operand" ""))))
+ (set (match_operand:SF 2 "register_operand" "") (abs:SF (match_dup 1)))]
"! TARGET_SOFT_FLOAT && TARGET_PA_20"
[(set (match_dup 2) (abs:SF (match_dup 1)))
(set (match_dup 0) (neg:SF (abs:SF (match_dup 1))))]
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