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riscv-gcc-1
Commit 26a41784 by Richard Henderson Committed by Richard Henderson
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* jump.c (jump_optimize_1): Revert 05-18 change. 

From-SVN: r34307
parent 2228d450
Showing with 8 additions and 8 deletions
gcc/ChangeLog
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> 2000-05-31 Mark Mitchell <mark@codesourcery.com>
* invoke.texi: Remove documentation for -fguiding-decls. * invoke.texi: Remove documentation for -fguiding-decls.
......
gcc/jump.c
...@@ -620,8 +620,7 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan, ...@@ -620,8 +620,7 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan,
/* TARGET is nonzero if it is ok to cross jump /* TARGET is nonzero if it is ok to cross jump
to code before TARGET. If so, see if matches. */ to code before TARGET. If so, see if matches. */
if (x != 0) if (x != 0)
find_cross_jump (insn, x, find_cross_jump (insn, x, 2,
(optimize_size ? 1 : BRANCH_COST) + 1,
&newjpos, &newlpos); &newjpos, &newlpos);
if (newjpos != 0) if (newjpos != 0)
...@@ -658,8 +657,7 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan, ...@@ -658,8 +657,7 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan,
/* TARGET is nonzero if it is ok to cross jump /* TARGET is nonzero if it is ok to cross jump
to code before TARGET. If so, see if matches. */ to code before TARGET. If so, see if matches. */
find_cross_jump (insn, JUMP_LABEL (insn), find_cross_jump (insn, JUMP_LABEL (insn), 1,
optimize_size ? 1 : BRANCH_COST,
&newjpos, &newlpos); &newjpos, &newlpos);
/* If cannot cross jump to code before the label, /* If cannot cross jump to code before the label,
...@@ -674,8 +672,7 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan, ...@@ -674,8 +672,7 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan,
&& JUMP_LABEL (target) == JUMP_LABEL (insn) && JUMP_LABEL (target) == JUMP_LABEL (insn)
/* Ignore TARGET if it's deleted. */ /* Ignore TARGET if it's deleted. */
&& ! INSN_DELETED_P (target)) && ! INSN_DELETED_P (target))
find_cross_jump (insn, target, find_cross_jump (insn, target, 2,
(optimize_size ? 1 : BRANCH_COST) + 1,
&newjpos, &newlpos); &newjpos, &newlpos);
if (newjpos != 0) if (newjpos != 0)
...@@ -706,8 +703,7 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan, ...@@ -706,8 +703,7 @@ jump_optimize_1 (f, cross_jump, noop_moves, after_regscan,
if (target != insn if (target != insn
&& ! INSN_DELETED_P (target) && ! INSN_DELETED_P (target)
&& GET_CODE (PATTERN (target)) == RETURN) && GET_CODE (PATTERN (target)) == RETURN)
find_cross_jump (insn, target, find_cross_jump (insn, target, 2,
(optimize_size ? 1 : BRANCH_COST) + 1,
&newjpos, &newlpos); &newjpos, &newlpos);
if (newjpos != 0) if (newjpos != 0)
......
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