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riscv-gcc-1
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lvzhengyang
riscv-gcc-1
Commits
9a3c428b
Commit
9a3c428b
authored
20 years ago
by
David Edelsohn
Committed by
David Edelsohn
20 years ago
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(extzvdi_internal1): Add attribute "compare".
(extzvdi_internal2): Same. From-SVN: r89004
parent
19e4c59d
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6 additions
and
2 deletions
+6
-2
gcc/ChangeLog
+2
-0
gcc/config/rs6000/rs6000.md
+4
-2
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gcc/ChangeLog
View file @
9a3c428b
...
...
@@ -3,6 +3,8 @@
*
config
/
rs6000
/
rs6000
.
md
(
andsi3
):
Add
attribute
"compare"
for
andi
./
andis
.
(
anddi3
):
Same
.
(
extzvdi_internal1
):
Add
attribute
"compare"
.
(
extzvdi_internal2
):
Same
.
2004
-
10
-
12
Tom
Tromey
<
tromey
@
redhat
.
com
>
...
...
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gcc/config/rs6000/rs6000.md
View file @
9a3c428b
...
...
@@ -3323,7 +3323,8 @@
operands
[
3
]
= GEN_INT (start + size);
operands
[
2
]
= GEN_INT (64 - size);
return
\"
rldicl. %4,%1,%3,%2
\"
;
}")
}"
[
(set_attr "type" "compare")
]
)
(define_insn "
*
extzvdi_internal2"
[
(set (match_operand:CC 4 "gpc_reg_operand" "=x")
...
...
@@ -3345,7 +3346,8 @@
operands
[
3
]
= GEN_INT (start + size);
operands
[
2
]
= GEN_INT (64 - size);
return
\"
rldicl. %0,%1,%3,%2
\"
;
}")
}"
[
(set_attr "type" "compare")
]
)
(define_insn "rotlsi3"
[
(set (match_operand:SI 0 "gpc_reg_operand" "=r")
...
...
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