From: Paul Brook <paul@codesourcery.com>
Date: Thu, 13 May 2004 11:25:49 +0000 (+0000)
Subject: * config/arm/arm.h (PCC_BITFIELD_TYPE_MATTERS): Define.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d81d0bdd6a9ad1fc9b7d8a1ba7d980d70805e633;p=gcc.git

* config/arm/arm.h (PCC_BITFIELD_TYPE_MATTERS): Define.

From-SVN: r81777
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2510e137299..0bc5892f8f0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2004-05-13  Paul Brook  <paul@codesourcery.com>
+
+	* config/arm/arm.h (PCC_BITFIELD_TYPE_MATTERS): Define.
+
 2004-05-13  Paul Brook  <paul@codesourcery.com>
 
 	* config/arm/arm.c (arm_default_short_enums): New function.
diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h
index 518e387bba8..fe693a83ce1 100644
--- a/gcc/config/arm/arm.h
+++ b/gcc/config/arm/arm.h
@@ -729,6 +729,12 @@ extern const char * structure_size_string;
 #ifndef SIZE_TYPE
 #define SIZE_TYPE (TARGET_AAPCS_BASED ? "unsigned int" : "long unsigned int")
 #endif
+
+/* AAPCS requires that structure alignment is affected by bitfields.  */
+#ifndef PCC_BITFIELD_TYPE_MATTERS
+#define PCC_BITFIELD_TYPE_MATTERS TARGET_AAPCS_BASED
+#endif
+
 
 /* Standard register usage.  */