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rs6000.c (rs6000_mangle_fundamental_type): Mangle IBM extended float format long double as "g" on powerpc*-linux. 

* config/rs6000/rs6000.c (rs6000_mangle_fundamental_type): Mangle
        IBM extended float format long double as "g" on powerpc*-linux.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r110589
This commit is contained in:
David Edelsohn 2006-02-04 14:18:17 +00:00 committed by David Edelsohn
parent eef5c0ca8d
commit 337bde9139
2 changed files with 16 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2006-02-04 David Edelsohn <edelsohn@gnu.org>
Jakub Jelinek <jakub@redhat.com>
* config/rs6000/rs6000.c (rs6000_mangle_fundamental_type): Mangle
IBM extended float format long double as "g" on powerpc*-linux.
2006-02-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR target/25926

12
gcc/config/rs6000/rs6000.c
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@ -1,7 +1,7 @@
/* Subroutines used for code generation on IBM RS/6000.
Copyright (C) 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
Inc.
2000, 2001, 2002, 2003, 2004, 2005, 2006
Free Software Foundation, Inc.
Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
This file is part of GCC.
@ -17410,6 +17410,14 @@ rs6000_mangle_fundamental_type (tree type)
if (type == pixel_type_node) return "u7__pixel";
if (type == bool_int_type_node) return "U6__booli";
/* Mangle IBM extended float long double as `g' (__float128) on
powerpc*-linux where long-double-64 previously was the default. */
if (TYPE_MAIN_VARIANT (type) == long_double_type_node
&& TARGET_ELF
&& TARGET_LONG_DOUBLE_128
&& !TARGET_IEEEQUAD)
return "g";
/* For all other types, use normal C++ mangling. */
return NULL;
}