From d1cc928a7bddcc912ebe61a0b4f73e7ffe277bc6 Mon Sep 17 00:00:00 2001
From: Diego Novillo <dnovillo@redhat.com>
Date: Tue, 21 Nov 2000 21:00:20 +0000
Subject: [PATCH] gcse.c (hoist_expr_reaches_here_p): Do not mark expr_bb as
visited before visiting it.
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
---
gcc/ChangeLog | 5 +++++
gcc/gcse.c | 1 -
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a3fc10aa95d0..b2aaad75aae5 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -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>
* config/arm/arm.h: Accept TARGET_CPU_arm9tdmi,
diff --git a/gcc/gcse.c b/gcc/gcse.c
index ac87c937b1bf..25736dfa6715 100644
--- a/gcc/gcse.c
+++ b/gcc/gcse.c
@@ -5327,7 +5327,6 @@ hoist_expr_reaches_here_p (expr_bb, expr_index, bb, visited)
visited = xcalloc (n_basic_blocks, 1);
}
- visited[expr_bb] = 1;
for (pred = BASIC_BLOCK (bb)->pred; pred != NULL; pred = pred->pred_next)
{
int pred_bb = pred->src->index;
--
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