On Mon, 5 Nov 2012, Sriraman Tallam wrote:
> I have now committed the attached patch.
...and broke bootstrap on *-unknown-freebsd* and other targets
that way:
/scratch2/tmp/gerald/gcc-HEAD/gcc/config/i386/i386.c:28820:1: error:
'tree_node* make_dispatcher_decl(tree)' defined but not used
[-Werror=unused-function]
make_dispatcher_decl (const tree decl)
^
cc1plus: all warnings being treated as errors
To restore bootstrap, I applied the patch below after testing on
i386-unknown-freebsd10.0.
Gerald
2012-11-06 Gerald Pfeifer <ger...@pfeifer.com>
* config/i386/i386.c (make_dispatcher_decl): Guard with
ASM_OUTPUT_TYPE_DIRECTIVE and HAVE_GNU_INDIRECT_FUNCTION.
Index: config/i386/i386.c
===================================================================
--- config/i386/i386.c (revision 193259)
+++ config/i386/i386.c (working copy)
@@ -28813,6 +28813,8 @@
return global_var_name;
}
+#if defined (ASM_OUTPUT_TYPE_DIRECTIVE) && HAVE_GNU_INDIRECT_FUNCTION
+
/* Make a dispatcher declaration for the multi-versioned function DECL.
Calls to DECL function will be replaced with calls to the dispatcher
by the front-end. Return the decl created. */
@@ -28850,6 +28852,8 @@
return func_decl;
}
+#endif
+
/* Returns true if decl is multi-versioned and DECL is the default function,
that is it is not tagged with target specific optimization. */
