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mips.md: Add back scheduling exclusion info. 

2004-06-25  Eric Christopher  <echristo@redhat.com>

	* config/mips/mips.md: Add back scheduling exclusion info.

From-SVN: r83699
This commit is contained in:
Eric Christopher 2004-06-26 03:51:29 +00:00
parent d168da7484
commit e1152c0bc8
2 changed files with 20 additions and 16 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2004-06-25 Eric Christopher <echristo@redhat.com>
* config/mips/mips.md: Add back scheduling exclusion info.
2004-06-25 Roger Sayle <roger@eyesopen.com>
* ifcvt.c (seq_contains_jump): Delete function.

20
gcc/config/mips/mips.md
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@ -326,7 +326,7 @@
(define_function_unit "memory" 1 0
(and (eq_attr "type" "load,fpload,fpidxload")
(eq_attr "cpu" "r3900,r4600,r4650,r4100,r4120,r4300,r5000"))
(eq_attr "cpu" "!r3900,r4600,r4650,r4100,r4120,r4300,r5000"))
3 0)
(define_function_unit "memory" 1 0
@ -346,7 +346,7 @@
(define_function_unit "imuldiv" 1 0
(and (eq_attr "type" "imul,imadd")
(eq_attr "cpu" "r3900,r4000,r4600,r4650,r4100,r4120,r4300,r5000"))
(eq_attr "cpu" "!r3900,r4000,r4600,r4650,r4100,r4120,r4300,r5000"))
17 17)
;; On them mips16, we want to stronly discourage a mult from appearing
@ -398,7 +398,7 @@
(define_function_unit "imuldiv" 1 0
(and (eq_attr "type" "idiv")
(eq_attr "cpu" "r3900,r4000,r4600,r4650,r4100,r4120,r4300,r5000"))
(eq_attr "cpu" "!r3900,r4000,r4600,r4650,r4100,r4120,r4300,r5000"))
38 38)
(define_function_unit "imuldiv" 1 0
@ -455,7 +455,7 @@
;; instructions to be processed in the "imuldiv" unit.
(define_function_unit "adder" 1 1
(and (eq_attr "type" "fcmp") (eq_attr "cpu" "r3900,r6000,r4300,r5000"))
(and (eq_attr "type" "fcmp") (eq_attr "cpu" "!r3900,r6000,r4300,r5000"))
3 0)
(define_function_unit "adder" 1 1
@ -467,7 +467,7 @@
1 0)
(define_function_unit "adder" 1 1
(and (eq_attr "type" "fadd") (eq_attr "cpu" "r3900,r6000,r4300"))
(and (eq_attr "type" "fadd") (eq_attr "cpu" "!r3900,r6000,r4300"))
4 0)
(define_function_unit "adder" 1 1
@ -480,7 +480,7 @@
(define_function_unit "adder" 1 1
(and (eq_attr "type" "fabs,fneg,fmove")
(eq_attr "cpu" "r3900,r4600,r4650,r4300,r5000"))
(eq_attr "cpu" "!r3900,r4600,r4650,r4300,r5000"))
2 0)
(define_function_unit "adder" 1 1
@ -490,7 +490,7 @@
(define_function_unit "mult" 1 1
(and (eq_attr "type" "fmul")
(and (eq_attr "mode" "SF")
(eq_attr "cpu" "r3900,r6000,r4600,r4650,r4300,r5000")))
(eq_attr "cpu" "!r3900,r6000,r4600,r4650,r4300,r5000")))
7 0)
(define_function_unit "mult" 1 1
@ -510,7 +510,7 @@
(define_function_unit "mult" 1 1
(and (eq_attr "type" "fmul")
(and (eq_attr "mode" "DF") (eq_attr "cpu" "r3900,r6000,r4300,r5000")))
(and (eq_attr "mode" "DF") (eq_attr "cpu" "!r3900,r6000,r4300,r5000")))
8 0)
(define_function_unit "mult" 1 1
@ -526,7 +526,7 @@
(define_function_unit "divide" 1 1
(and (eq_attr "type" "fdiv")
(and (eq_attr "mode" "SF")
(eq_attr "cpu" "r3900,r6000,r4600,r4650,r4300,r5000")))
(eq_attr "cpu" "!r3900,r6000,r4600,r4650,r4300,r5000")))
23 0)
(define_function_unit "divide" 1 1
@ -552,7 +552,7 @@
(define_function_unit "divide" 1 1
(and (eq_attr "type" "fdiv")
(and (eq_attr "mode" "DF")
(eq_attr "cpu" "r3900,r6000,r4600,r4650,r4300")))
(eq_attr "cpu" "!r3900,r6000,r4600,r4650,r4300")))
36 0)
(define_function_unit "divide" 1 1