From 20f8a22f1e106ed44122d0444d5f4bd136577c56 Mon Sep 17 00:00:00 2001
From: mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 30 Dec 2003 19:49:59 +0000
Subject: [PATCH] * stor-layout.c (layout_decl): Turn bitfields into
ordinary fields, even if they are the first field in a structure.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@75242 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 5 +++++
gcc/stor-layout.c | 4 +++-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 20ca93eba17..b84f4cfd38b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2003-12-30 Mark Mitchell <mark@codesourcery.com>
+
+ * stor-layout.c (layout_decl): Turn bitfields into ordinary
+ fields, even if they are the first field in a structure.
+
2003-12-30 Roger Sayle <roger@eyesopen.com>
* fold-const.c (fold) <COND_EXPR>: Don't require strict type
diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c
index e8c7ba4dc9a..1272a0cbbcc 100644
--- a/gcc/stor-layout.c
+++ b/gcc/stor-layout.c
@@ -435,7 +435,9 @@ layout_decl (tree decl, unsigned int known_align)
enum machine_mode xmode
= mode_for_size_tree (DECL_SIZE (decl), MODE_INT, 1);
- if (xmode != BLKmode && known_align >= GET_MODE_ALIGNMENT (xmode))
+ if (xmode != BLKmode
+ && (known_align == 0
+ || known_align >= GET_MODE_ALIGNMENT (xmode)))
{
DECL_ALIGN (decl) = MAX (GET_MODE_ALIGNMENT (xmode),
DECL_ALIGN (decl));
--
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