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lvzhengyang
riscv-gcc-1
Commits
2756c3d8
Commit
2756c3d8
authored
Dec 09, 1999
by
Jan Hubicka
Committed by
Jan Hubicka
Dec 09, 1999
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* i386.md (neg??, abs?f, one_cmpl?i): Use nonimmediate_operand in expander.
From-SVN: r30844
parent
5dd56a93
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gcc/ChangeLog
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gcc/config/i386/i386.md
+13
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gcc/ChangeLog
View file @
2756c3d8
Thu
Dec
9
11
:
36
:
24
MET
1999
Jan
Hubicka
<
hubicka
@freesoft
.
cz
>
*
i386
.
md
(
neg
??,
abs
?
f
,
one_cmpl
?
i
):
Use
nonimmediate_operand
in
expander
.
*
flow
.
c
(
recompute_reg_usage
):
Use
basic
block
info
to
get
loop_depth
.
*
combine
.
c
(
try_combine
,
distribute_notes
):
Remove
REG_N_REFS
...
...
gcc/config/i386/i386.md
View file @
2756c3d8
...
...
@@ -4724,7 +4724,7 @@
(define_expand "negdi2"
[(parallel [(set (match_operand:DI 0 "nonimmediate_operand" "")
(neg:DI (match_operand:DI 1 "
general
_operand" "")))
(neg:DI (match_operand:DI 1 "
nonimmediate
_operand" "")))
(clobber (reg:CC 17))])]
""
"ix86_expand_unary_operator (NEG, DImode, operands); DONE;")
...
...
@@ -4760,7 +4760,7 @@
(define_expand "negsi2"
[(parallel [(set (match_operand:SI 0 "nonimmediate_operand" "")
(neg:SI (match_operand:SI 1 "
general
_operand" "")))
(neg:SI (match_operand:SI 1 "
nonimmediate
_operand" "")))
(clobber (reg:CC 17))])]
""
"ix86_expand_unary_operator (NEG, SImode, operands); DONE;")
...
...
@@ -4795,7 +4795,7 @@
(define_expand "neghi2"
[(parallel [(set (match_operand:HI 0 "nonimmediate_operand" "")
(neg:HI (match_operand:HI 1 "
general
_operand" "")))
(neg:HI (match_operand:HI 1 "
nonimmediate
_operand" "")))
(clobber (reg:CC 17))])]
""
"ix86_expand_unary_operator (NEG, HImode, operands); DONE;")
...
...
@@ -4830,7 +4830,7 @@
(define_expand "negqi2"
[(parallel [(set (match_operand:QI 0 "nonimmediate_operand" "")
(neg:QI (match_operand:QI 1 "
general
_operand" "")))
(neg:QI (match_operand:QI 1 "
nonimmediate
_operand" "")))
(clobber (reg:CC 17))])]
""
"ix86_expand_unary_operator (NEG, QImode, operands); DONE;")
...
...
@@ -4867,7 +4867,7 @@
(define_expand "negsf2"
[(parallel [(set (match_operand:SF 0 "nonimmediate_operand" "")
(neg:SF (match_operand:SF 1 "
general
_operand" "")))
(neg:SF (match_operand:SF 1 "
nonimmediate
_operand" "")))
(clobber (reg:CC 17))])]
"TARGET_80387"
"ix86_expand_unary_operator (NEG, SFmode, operands); DONE;")
...
...
@@ -4922,7 +4922,7 @@
(define_expand "negdf2"
[(parallel [(set (match_operand:DF 0 "nonimmediate_operand" "")
(neg:DF (match_operand:DF 1 "
general
_operand" "")))
(neg:DF (match_operand:DF 1 "
nonimmediate
_operand" "")))
(clobber (reg:CC 17))])]
"TARGET_80387"
"ix86_expand_unary_operator (NEG, DFmode, operands); DONE;")
...
...
@@ -4958,7 +4958,7 @@
(define_expand "negxf2"
[(parallel [(set (match_operand:XF 0 "nonimmediate_operand" "")
(neg:XF (match_operand:XF 1 "
general
_operand" "")))
(neg:XF (match_operand:XF 1 "
nonimmediate
_operand" "")))
(clobber (reg:CC 17))])]
"TARGET_80387"
"ix86_expand_unary_operator (NEG, XFmode, operands); DONE;")
...
...
@@ -5050,7 +5050,7 @@
(define_expand "abssf2"
[(parallel [(set (match_operand:SF 0 "nonimmediate_operand" "")
(neg:SF (match_operand:SF 1 "
general
_operand" "")))
(neg:SF (match_operand:SF 1 "
nonimmediate
_operand" "")))
(clobber (reg:CC 17))])]
"TARGET_80387"
"ix86_expand_unary_operator (ABS, SFmode, operands); DONE;")
...
...
@@ -5105,7 +5105,7 @@
(define_expand "absdf2"
[(parallel [(set (match_operand:DF 0 "nonimmediate_operand" "")
(neg:DF (match_operand:DF 1 "
general
_operand" "")))
(neg:DF (match_operand:DF 1 "
nonimmediate
_operand" "")))
(clobber (reg:CC 17))])]
"TARGET_80387"
"ix86_expand_unary_operator (ABS, DFmode, operands); DONE;")
...
...
@@ -5141,7 +5141,7 @@
(define_expand "absxf2"
[(parallel [(set (match_operand:XF 0 "nonimmediate_operand" "")
(neg:XF (match_operand:XF 1 "
general
_operand" "")))
(neg:XF (match_operand:XF 1 "
nonimmediate
_operand" "")))
(clobber (reg:CC 17))])]
"TARGET_80387"
"ix86_expand_unary_operator (ABS, XFmode, operands); DONE;")
...
...
@@ -5224,7 +5224,7 @@
(define_expand "one_cmplsi2"
[(parallel [(set (match_operand:SI 0 "nonimmediate_operand" "")
(not:SI (match_operand:SI 1 "
general
_operand" "")))
(not:SI (match_operand:SI 1 "
nonimmediate
_operand" "")))
(clobber (reg:CC 17))])]
""
"ix86_expand_unary_operator (NOT, SImode, operands); DONE;")
...
...
@@ -5262,7 +5262,7 @@
(define_expand "one_cmplhi2"
[(parallel [(set (match_operand:HI 0 "nonimmediate_operand" "")
(not:HI (match_operand:HI 1 "
general
_operand" "")))
(not:HI (match_operand:HI 1 "
nonimmediate
_operand" "")))
(clobber (reg:CC 17))])]
""
"ix86_expand_unary_operator (NOT, HImode, operands); DONE;")
...
...
@@ -5311,7 +5311,7 @@
;; %%% Potential partial reg stall on alternative 1. What to do?
(define_expand "one_cmplqi2"
[(parallel [(set (match_operand:QI 0 "nonimmediate_operand" "")
(not:QI (match_operand:QI 1 "
general
_operand" "")))
(not:QI (match_operand:QI 1 "
nonimmediate
_operand" "")))
(clobber (reg:CC 17))])]
""
"ix86_expand_unary_operator (NOT, QImode, operands); DONE;")
...
...
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