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gcse.c (hoist_expr_reaches_here_p): Do not mark expr_bb as visited before visiting it.

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2000-11-21  Diego Novillo  <dnovillo@redhat.com>

	* gcse.c (hoist_expr_reaches_here_p): Do not mark expr_bb as
	visited before visiting it.

From-SVN: r37627
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Diego Novillo 2000-11-21 21:00:20 +00:00 committed by Diego Novillo
parent 819004bbd0
commit d1cc928a7b
2 changed files with 5 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2000-11-21 Diego Novillo <dnovillo@redhat.com>
* gcse.c (hoist_expr_reaches_here_p): Do not mark expr_bb as
visited before visiting it.
2000-11-21 Nick Clifton <nickc@redhat.com> 2000-11-21 Nick Clifton <nickc@redhat.com>
* config/arm/arm.h: Accept TARGET_CPU_arm9tdmi, * config/arm/arm.h: Accept TARGET_CPU_arm9tdmi,

1
gcc/gcse.c
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@ -5327,7 +5327,6 @@ hoist_expr_reaches_here_p (expr_bb, expr_index, bb, visited)
visited = xcalloc (n_basic_blocks, 1); visited = xcalloc (n_basic_blocks, 1);
} }
visited[expr_bb] = 1;
for (pred = BASIC_BLOCK (bb)->pred; pred != NULL; pred = pred->pred_next) for (pred = BASIC_BLOCK (bb)->pred; pred != NULL; pred = pred->pred_next)
{ {
int pred_bb = pred->src->index; int pred_bb = pred->src->index;