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[tree-ssa] fix alpha bootstrap
- From: Richard Henderson <rth at redhat dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Tue, 10 Feb 2004 13:58:27 -0800
- Subject: [tree-ssa] fix alpha bootstrap
Work around something questionable in alpha's __builtin_va_list.
There's got to be a better way to avoid the -Wpadding warning...
r~
* tree-sra.c (lookup_scalar): Handle unnamed fields.
Index: tree-sra.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/Attic/tree-sra.c,v
retrieving revision 1.1.2.18
diff -c -p -d -r1.1.2.18 tree-sra.c
*** tree-sra.c 9 Feb 2004 02:03:48 -0000 1.1.2.18
--- tree-sra.c 10 Feb 2004 21:49:53 -0000
*************** lookup_scalar (struct sra_elt *key, tree
*** 196,207 ****
*res = *key;
res->replace = make_temp (type, "SR");
! if (DECL_NAME (key->base))
{
! char *name;
switch (key->kind)
{
case COMPONENT_REF:
name = concat (IDENTIFIER_POINTER (DECL_NAME (key->base)),
"$",
IDENTIFIER_POINTER (DECL_NAME (key->field)),
--- 196,209 ----
*res = *key;
res->replace = make_temp (type, "SR");
! if (DECL_NAME (key->base) && !DECL_IGNORED_P (key->base))
{
! char *name = NULL;
switch (key->kind)
{
case COMPONENT_REF:
+ if (!DECL_NAME (key->field))
+ break;
name = concat (IDENTIFIER_POINTER (DECL_NAME (key->base)),
"$",
IDENTIFIER_POINTER (DECL_NAME (key->field)),
*************** lookup_scalar (struct sra_elt *key, tree
*** 218,225 ****
default:
abort ();
}
! DECL_NAME (res->replace) = get_identifier (name);
! free (name);
}
DECL_SOURCE_LOCATION (res->replace) = DECL_SOURCE_LOCATION (key->base);
}
--- 220,230 ----
default:
abort ();
}
! if (name)
! {
! DECL_NAME (res->replace) = get_identifier (name);
! free (name);
! }
}
DECL_SOURCE_LOCATION (res->replace) = DECL_SOURCE_LOCATION (key->base);
}