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GNU C Library master sources branch master updated. glibc-2.16-ports-merge-845-g8212326
- From: cmetcalf at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 6 Dec 2012 15:42:30 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.16-ports-merge-845-g8212326
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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=82123268ac12b7e37c04ea6347a555f679f95704
commit 82123268ac12b7e37c04ea6347a555f679f95704
Author: Chris Metcalf <cmetcalf@tilera.com>
Date: Thu Dec 6 10:42:06 2012 -0500
Fix warnings from generic _FPU_GETCW
diff --git a/ChangeLog b/ChangeLog
index 5375211..36b2bb0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2012-12-06 Chris Metcalf <cmetcalf@tilera.com>
+
+ * sysdeps/generic/fpu_control.h (_FPU_GETCW): Define to set cw to
+ 0, not just to plain "0" as a statement.
+ (_FPU_SETCW): Define to (void) (cw), rather than doing nothing
+ with cw.
+
2012-12-06 Joseph Myers <joseph@codesourcery.com>
* NEWS: Use sourceware.org in Bugzilla URL.
diff --git a/sysdeps/generic/fpu_control.h b/sysdeps/generic/fpu_control.h
index b9134eb..5039052 100644
--- a/sysdeps/generic/fpu_control.h
+++ b/sysdeps/generic/fpu_control.h
@@ -1,5 +1,5 @@
/* FPU control word definitions. Stub version.
- Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+ Copyright (C) 1996-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -29,8 +29,8 @@
typedef unsigned int fpu_control_t;
/* Macros for accessing the hardware control word. */
-#define _FPU_GETCW(cw) 0
-#define _FPU_SETCW(cw) do { } while (0)
+#define _FPU_GETCW(cw) (cw) = 0
+#define _FPU_SETCW(cw) (void) (cw)
/* Default control word set at startup. */
extern fpu_control_t __fpu_control;
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 7 +++++++
sysdeps/generic/fpu_control.h | 6 +++---
2 files changed, 10 insertions(+), 3 deletions(-)
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