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lvzhengyang
riscv-gcc-1
Commits
26a41784
Commit
26a41784
authored
May 31, 2000
by
Richard Henderson
Committed by
Richard Henderson
May 31, 2000
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* jump.c (jump_optimize_1): Revert 05-18 change.
From-SVN: r34307
parent
2228d450
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gcc/ChangeLog
View file @
26a41784
2000-05-31 Richard Henderson <rth@cygnus.com>
* jump.c (jump_optimize_1): Revert 05-18 change.
2000-05-31 Mark Mitchell <mark@codesourcery.com>
* invoke.texi: Remove documentation for -fguiding-decls.
...
...
gcc/jump.c
View file @
26a41784
...
...
@@ -620,8 +620,7 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan,
/* TARGET is nonzero if it is ok to cross jump
to code before TARGET. If so, see if matches. */
if
(
x
!=
0
)
find_cross_jump
(
insn
,
x
,
(
optimize_size
?
1
:
BRANCH_COST
)
+
1
,
find_cross_jump
(
insn
,
x
,
2
,
&
newjpos
,
&
newlpos
);
if
(
newjpos
!=
0
)
...
...
@@ -658,8 +657,7 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan,
/* TARGET is nonzero if it is ok to cross jump
to code before TARGET. If so, see if matches. */
find_cross_jump
(
insn
,
JUMP_LABEL
(
insn
),
optimize_size
?
1
:
BRANCH_COST
,
find_cross_jump
(
insn
,
JUMP_LABEL
(
insn
),
1
,
&
newjpos
,
&
newlpos
);
/* If cannot cross jump to code before the label,
...
...
@@ -674,8 +672,7 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan,
&&
JUMP_LABEL
(
target
)
==
JUMP_LABEL
(
insn
)
/* Ignore TARGET if it's deleted. */
&&
!
INSN_DELETED_P
(
target
))
find_cross_jump
(
insn
,
target
,
(
optimize_size
?
1
:
BRANCH_COST
)
+
1
,
find_cross_jump
(
insn
,
target
,
2
,
&
newjpos
,
&
newlpos
);
if
(
newjpos
!=
0
)
...
...
@@ -706,8 +703,7 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan,
if
(
target
!=
insn
&&
!
INSN_DELETED_P
(
target
)
&&
GET_CODE
(
PATTERN
(
target
))
==
RETURN
)
find_cross_jump
(
insn
,
target
,
(
optimize_size
?
1
:
BRANCH_COST
)
+
1
,
find_cross_jump
(
insn
,
target
,
2
,
&
newjpos
,
&
newlpos
);
if
(
newjpos
!=
0
)
...
...
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