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fix target/21632
- From: Richard Henderson <rth at redhat dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Wed, 18 May 2005 10:55:40 -0700
- Subject: fix target/21632
I missed a spot when rearranging the symbolic_operand predicates.
r~
* config/ia64/ia64.c (ia64_extra_constraint) <'T'>: Use
small_addr_symbolic_operand.
Index: config/ia64/ia64.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/ia64/ia64.c,v
retrieving revision 1.347.2.6
diff -u -p -d -r1.347.2.6 ia64.c
--- config/ia64/ia64.c 16 May 2005 02:14:07 -0000 1.347.2.6
+++ config/ia64/ia64.c 18 May 2005 16:49:53 -0000
@@ -627,8 +627,7 @@ ia64_extra_constraint (rtx value, char c
case 'T':
/* Symbol ref to small-address-area. */
- return (GET_CODE (value) == SYMBOL_REF
- && SYMBOL_REF_SMALL_ADDR_P (value));
+ return small_addr_symbolic_operand (value, VOIDmode);
case 'U':
/* Vector zero. */
Index: testsuite/gcc.target/ia64/small-addr-1.c
===================================================================
RCS file: testsuite/gcc.target/ia64/small-addr-1.c
diff -N testsuite/gcc.target/ia64/small-addr-1.c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ testsuite/gcc.target/ia64/small-addr-1.c 18 May 2005 16:49:53 -0000
@@ -0,0 +1,23 @@
+/* PR target/21632 */
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+struct S
+{
+ void *s[256];
+};
+
+struct T
+{
+ long t[23];
+ struct S *u;
+};
+
+extern struct T __attribute__((model (small))) v;
+
+void *
+foo (void)
+{
+ return v.u->s[0];
+}
+