From 76ee70f64caeb97c01bb4a7b59dedea7fc73597b Mon Sep 17 00:00:00 2001
From: Richard Earnshaw <rearnsha@arm.com>
Date: Mon, 12 Jan 2009 15:45:22 +0000
Subject: [PATCH] combine.c (combine_instructions): Recompute
optimize_this_for_speed_p for each BB in the main combine loop.
* combine.c (combine_instructions): Recompute
optimize_this_for_speed_p for each BB in the main combine loop.
From-SVN: r143293
---
gcc/ChangeLog | 5 +++++
gcc/combine.c | 1 +
2 files changed, 6 insertions(+)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ebe85fa61f60..0920534487ff 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2009-01-12 Richard Earnshaw <rearnsha@arm.com>
+
+ * combine.c (combine_instructions): Recompute
+ optimize_this_for_speed_p for each BB in the main combine loop.
+
2009-01-12 Tomas Bily <tbily@suse.cz>
PR middlend/38385
diff --git a/gcc/combine.c b/gcc/combine.c
index 0198342a9cc4..82bf9f5e115e 100644
--- a/gcc/combine.c
+++ b/gcc/combine.c
@@ -1112,6 +1112,7 @@ combine_instructions (rtx f, unsigned int nregs)
FOR_EACH_BB (this_basic_block)
{
+ optimize_this_for_speed_p = optimize_bb_for_speed_p (this_basic_block);
last_call_luid = 0;
mem_last_set = -1;
label_tick++;
--
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