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riscv-gcc-1
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lvzhengyang
riscv-gcc-1
Commits
c1a408fd
Commit
c1a408fd
authored
Mar 06, 2005
by
Kazu Hirata
Committed by
Kazu Hirata
Mar 06, 2005
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* fold-const.c (fold_unary): Use build1 instead of copy_node.
From-SVN: r95989
parent
f00822b2
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gcc/ChangeLog
View file @
c1a408fd
...
...
@@ -4,6 +4,8 @@
* cse.c (cse_reg_info_table): Make it static.
* fold-const.c (fold_unary): Use build1 instead of copy_node.
2005-03-06 Zdenek Dvorak <dvorakz@suse.cz>
* cse.c (find_best_addr): Use canon_for_address.
...
...
gcc/fold-const.c
View file @
c1a408fd
...
...
@@ -6808,8 +6808,7 @@ fold_unary (tree expr)
{
/* Don't leave an assignment inside a conversion
unless assigning a bitfield. */
tem
=
copy_node
(
t
);
TREE_OPERAND
(
tem
,
0
)
=
TREE_OPERAND
(
op0
,
1
);
tem
=
build1
(
code
,
type
,
TREE_OPERAND
(
op0
,
1
));
/* First do the assignment, then return converted constant. */
tem
=
build2
(
COMPOUND_EXPR
,
TREE_TYPE
(
tem
),
op0
,
fold
(
tem
));
TREE_NO_WARNING
(
tem
)
=
1
;
...
...
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