From ce7d29e89ff1462e63c8a1af03eba93357d4f413 Mon Sep 17 00:00:00 2001
From: aj <aj@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sun, 25 Apr 2004 04:17:51 +0000
Subject: [PATCH] * mark.c (GC_mark_from): Use pointer as prefetch
argument.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@81155 138bc75d-0d04-0410-961f-82ee72b054a4
---
boehm-gc/ChangeLog | 4 ++++
boehm-gc/mark.c | 8 ++++----
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/boehm-gc/ChangeLog b/boehm-gc/ChangeLog
index 182fef1cab35..8195dd2dbc30 100644
--- a/boehm-gc/ChangeLog
+++ b/boehm-gc/ChangeLog
@@ -1,3 +1,7 @@
+2004-04-25 Andreas Jaeger <aj@suse.de>
+
+ * mark.c (GC_mark_from): Use pointer as prefetch argument.
+
2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
* include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
diff --git a/boehm-gc/mark.c b/boehm-gc/mark.c
index ca947290291b..fffd62ac90cf 100644
--- a/boehm-gc/mark.c
+++ b/boehm-gc/mark.c
@@ -684,7 +684,7 @@ mse * mark_stack_limit;
current = *current_p;
FIXUP_POINTER(current);
if ((ptr_t)current >= least_ha && (ptr_t)current < greatest_ha) {
- PREFETCH(current);
+ PREFETCH((ptr_t)current);
HC_PUSH_CONTENTS((ptr_t)current, mark_stack_top,
mark_stack_limit, current_p, exit1);
}
@@ -760,7 +760,7 @@ mse * mark_stack_limit;
FIXUP_POINTER(deferred);
limit = (word *)((char *)limit - ALIGNMENT);
if ((ptr_t)deferred >= least_ha && (ptr_t)deferred < greatest_ha) {
- PREFETCH(deferred);
+ PREFETCH((ptr_t)deferred);
break;
}
if (current_p > limit) goto next_object;
@@ -770,7 +770,7 @@ mse * mark_stack_limit;
FIXUP_POINTER(deferred);
limit = (word *)((char *)limit - ALIGNMENT);
if ((ptr_t)deferred >= least_ha && (ptr_t)deferred < greatest_ha) {
- PREFETCH(deferred);
+ PREFETCH((ptr_t)deferred);
break;
}
if (current_p > limit) goto next_object;
@@ -787,7 +787,7 @@ mse * mark_stack_limit;
if ((ptr_t)current >= least_ha && (ptr_t)current < greatest_ha) {
/* Prefetch the contents of the object we just pushed. It's */
/* likely we will need them soon. */
- PREFETCH(current);
+ PREFETCH((ptr_t)current);
HC_PUSH_CONTENTS((ptr_t)current, mark_stack_top,
mark_stack_limit, current_p, exit2);
}
--
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