From: Richard Henderson <rth@redhat.com>
Date: Mon, 17 Jun 2002 20:21:49 +0000 (-0700)
Subject: i386.h (BIGGEST_FIELD_ALIGNMENT): Define instead of ADJUST_FIELD_ALIGN if IN_TARGET_LIBS.
X-Git-Tag: releases/gcc-3.1.1~137
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e12a22a625431e9349715e4a4c3ff73e2c2f0edb;p=thirdparty%2Fgcc.git

i386.h (BIGGEST_FIELD_ALIGNMENT): Define instead of ADJUST_FIELD_ALIGN if IN_TARGET_LIBS.

        * config/i386/i386.h (BIGGEST_FIELD_ALIGNMENT): Define instead
        of ADJUST_FIELD_ALIGN if IN_TARGET_LIBS.

From-SVN: r54714
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0b134da84f94..b370ed1c62fb 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2002-06-17  Richard Henderson  <rth@redhat.com>
+
+	* config/i386/i386.h (BIGGEST_FIELD_ALIGNMENT): Define instead
+	of ADJUST_FIELD_ALIGN if IN_TARGET_LIBS.
+
 2002-06-17  Richard Henderson  <rth@redhat.com>
 
 	PR target/6922
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index 1a4aa858afdb..fc5898bdc6a4 100644
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -782,8 +782,15 @@ extern int ix86_arch;
    boundaries, so lower the aligment for structure fields unless
    -malign-double is set.  */
 
+/* ??? Blah -- this macro is used directly by libobjc.  Since it
+   supports no vector modes, cut out the complexity and fall back
+   on BIGGEST_FIELD_ALIGNMENT.  */
+#ifdef IN_TARGET_LIBS
+#define BIGGEST_FIELD_ALIGNMENT 32
+#else
 #define ADJUST_FIELD_ALIGN(FIELD, COMPUTED) \
    x86_field_alignment (FIELD, COMPUTED)
+#endif
 
 /* If defined, a C expression to compute the alignment given to a
    constant that is being placed in memory.  EXP is the constant