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lvzhengyang
riscv-gcc-1
Commits
f15ec016
Commit
f15ec016
authored
Feb 06, 1999
by
Jeffrey A Law
Committed by
Jeff Law
Feb 06, 1999
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* mn10300.md (reload_insi): Do not earlyclobber the output operand.
From-SVN: r25065
parent
8d31fdf4
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2 changed files
with
4 additions
and
2 deletions
+4
-2
gcc/ChangeLog
+2
-0
gcc/config/mn10300/mn10300.md
+2
-2
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gcc/ChangeLog
View file @
f15ec016
Sat
Feb
6
18
:
14
:
46
1999
Jeffrey
A
Law
(
law
@cygnus
.
com
)
Sat
Feb
6
18
:
14
:
46
1999
Jeffrey
A
Law
(
law
@cygnus
.
com
)
*
mn10300
.
md
(
reload_insi
)
:
Do
not
earlyclobber
the
output
operand
.
*
README
.
g77
,
gcc
.
c
,
gcc
.
texi
:
Update
email
addresses
.
*
README
.
g77
,
gcc
.
c
,
gcc
.
texi
:
Update
email
addresses
.
*
invoke
.
texi
system
.
h
:
Likewise
.
*
invoke
.
texi
system
.
h
:
Likewise
.
...
...
gcc/config/mn10300/mn10300.md
View file @
f15ec016
...
@@ -155,7 +155,6 @@
...
@@ -155,7 +155,6 @@
{
{
if (XEXP (operands
[
1
]
, 0) == stack_pointer_rtx)
if (XEXP (operands
[
1
]
, 0) == stack_pointer_rtx)
{
{
emit_move_insn (operands
[
0
]
, XEXP (operands
[
1
]
, 0));
if (GET_CODE (XEXP (operands
[
1
]
, 1)) == SUBREG
if (GET_CODE (XEXP (operands
[
1
]
, 1)) == SUBREG
&& (GET_MODE_SIZE (GET_MODE (XEXP (operands
[
1
]
, 1)))
&& (GET_MODE_SIZE (GET_MODE (XEXP (operands
[
1
]
, 1)))
> GET_MODE_SIZE (GET_MODE (SUBREG_REG (XEXP (operands[1], 1))))))
> GET_MODE_SIZE (GET_MODE (SUBREG_REG (XEXP (operands[1], 1))))))
...
@@ -164,10 +163,10 @@
...
@@ -164,10 +163,10 @@
SUBREG_REG (XEXP (operands
[
1
]
, 1))));
SUBREG_REG (XEXP (operands
[
1
]
, 1))));
else
else
emit_move_insn (operands
[
2
]
, XEXP (operands
[
1
]
, 1));
emit_move_insn (operands
[
2
]
, XEXP (operands
[
1
]
, 1));
emit_move_insn (operands
[
0
]
, XEXP (operands
[
1
]
, 0));
}
}
else
else
{
{
emit_move_insn (operands
[
0
]
, XEXP (operands
[
1
]
, 1));
if (GET_CODE (XEXP (operands
[
1
]
, 0)) == SUBREG
if (GET_CODE (XEXP (operands
[
1
]
, 0)) == SUBREG
&& (GET_MODE_SIZE (GET_MODE (XEXP (operands
[
1
]
, 0)))
&& (GET_MODE_SIZE (GET_MODE (XEXP (operands
[
1
]
, 0)))
> GET_MODE_SIZE (GET_MODE (SUBREG_REG (XEXP (operands[1], 0))))))
> GET_MODE_SIZE (GET_MODE (SUBREG_REG (XEXP (operands[1], 0))))))
...
@@ -176,6 +175,7 @@
...
@@ -176,6 +175,7 @@
SUBREG_REG (XEXP (operands
[
1
]
, 0))));
SUBREG_REG (XEXP (operands
[
1
]
, 0))));
else
else
emit_move_insn (operands
[
2
]
, XEXP (operands
[
1
]
, 0));
emit_move_insn (operands
[
2
]
, XEXP (operands
[
1
]
, 0));
emit_move_insn (operands
[
0
]
, XEXP (operands
[
1
]
, 1));
}
}
emit_insn (gen_addsi3 (operands
[
0
]
, operands
[
0
]
, operands
[
2
]
));
emit_insn (gen_addsi3 (operands
[
0
]
, operands
[
0
]
, operands
[
2
]
));
DONE;
DONE;
...
...
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