[testsuite, libffi] XFAIL libffi.call/cls_{,long}double_va.c on IRIX 6.5 (PR libffi/46660)

[testsuite, libffi] XFAIL libffi.call/cls_{,long}double_va.c on IRIX 6.5 (PR libffi/46660)

[Rainer Orth]

A fresh look at the remaining two libffi testsuite failures on IRIX 6.5
revealed why they cannot currently work:

FAIL: libffi.call/cls_double_va.c -O0 -W -Wall output pattern test, is 0.0
FAIL: libffi.call/cls_longdouble_va.c -O0 -W -Wall output pattern test, is 0.0

Those tests pass floating point arguments to varargs functions, which
libffi currently (i.e. before 3.0.11) doesn't support.  Unfortunately,
the MIPS N32 and N64 ABIs pass floating point args in integer registers
in this case, as described in the MIPSpro N32 ABI Handbook, p. 7:

http://techpubs.sgi.com/library/tpl/cgi-bin/getdoc.cgi?coll=0650&db=bks&srch=&fname=/SGI_Developer/Mpro_n32_ABI/sgi_html/ch02.html

while for the O32 ABI there's no difference between varargs and
non-varargs functions.

The following patch handles this.  On mainline and the 4.6 branch, it
xfails the tests on IRIX 6.  The 4.5 branch is a bit different: since
the O32 ABI is still supported there, the difference between them needs
to be taken into account.  Unfortunately, dg-output doesn't take the
input-opts and exclude-opts parameters dg-xfail-if and dg-skip-if do
(and is taken from upstream DejaGnu, not overridden/implemented in GCC),
so I'm forced to use dg-skip-if.  Even dg-xfail-if is not enough since
the execution tests would XPASS and the output test FAIL.
Unfortunately, libffi has its own implementation of dg-xfail-if and is
missing dg-skip-if completely.  To deal with this without duplication, I
include the implementation from gcc/testsuite/lib, which shouldn't be an
issue since other .exp files are already included from there.

Tested on mips-sgi-irix6.5 with the appropriate runtest invocations.
For the 4.5 branch, I've rerun the whole libffi testsuite for all 3 ABIs
to make sure nothing broke.

Installed on mainline, 4.6 and 4.5 branches.

	Rainer


Mainline/4.6 branch version:

2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR libffi/46660
	* testsuite/libffi.call/cls_double_va.c: xfail dg-output on
	mips-sgi-irix6*.
	* testsuite/libffi.call/cls_longdouble_va.c: Likewise.

Index: libffi/testsuite/libffi.call/cls_double_va.c
===================================================================
--- libffi/testsuite/libffi.call/cls_double_va.c	(revision 175617)
+++ libffi/testsuite/libffi.call/cls_double_va.c	(working copy)
@@ -6,6 +6,7 @@
 
 /* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
 /* { dg-output "" { xfail avr32*-*-* } } */
+/* { dg-output "PR libffi/46660" { xfail mips-sgi-irix6* } } */
 /* { dg-skip-if "" arm*-*-* { "-mfloat-abi=hard" } { "" } } */
 
 #include "ffitest.h"
Index: libffi/testsuite/libffi.call/cls_longdouble_va.c
===================================================================
--- libffi/testsuite/libffi.call/cls_longdouble_va.c	(revision 175617)
+++ libffi/testsuite/libffi.call/cls_longdouble_va.c	(working copy)
@@ -6,6 +6,7 @@
 
 /* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
 /* { dg-output "" { xfail avr32*-*-* x86_64-*-mingw* } } */
+/* { dg-output "PR libffi/46660" { xfail mips-sgi-irix6* } } */
 /* { dg-skip-if "" arm*-*-* { "-mfloat-abi=hard" } { "" } } */
 
 #include "ffitest.h"

4.5 branch version:

2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR libffi/46660
	* testsuite/lib/libffi-dg.exp: Load target-supports.exp,
	target-supports-dg.exp.
	(dg-xfail-if): Remove.
	* testsuite/libffi.call/cls_double_va.c: Skip on mips-sgi-irix6*
	unless -mabi=32.
	* testsuite/libffi.call/cls_longdouble_va.c: Likewise.

Index: libffi/testsuite/libffi.call/cls_double_va.c
===================================================================
--- libffi/testsuite/libffi.call/cls_double_va.c	(revision 175619)
+++ libffi/testsuite/libffi.call/cls_double_va.c	(working copy)
@@ -6,6 +6,7 @@
 
 /* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
 /* { dg-output "" { xfail avr32*-*-* } } */
+/* { dg-skip-if "PR libffi/46660" { mips-sgi-irix6* } { "*" } { "-mabi=32" } } */
 #include "ffitest.h"
 
 static void
Index: libffi/testsuite/libffi.call/cls_longdouble_va.c
===================================================================
--- libffi/testsuite/libffi.call/cls_longdouble_va.c	(revision 175619)
+++ libffi/testsuite/libffi.call/cls_longdouble_va.c	(working copy)
@@ -6,6 +6,7 @@
 
 /* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
 /* { dg-output "" { xfail avr32*-*-* x86_64-*-mingw* } } */
+/* { dg-skip-if "PR libffi/46660" { mips-sgi-irix6* } { "*" } { "-mabi=32" } } */
 #include "ffitest.h"
 
 static void
Index: libffi/testsuite/lib/libffi-dg.exp
===================================================================
--- libffi/testsuite/lib/libffi-dg.exp	(revision 175619)
+++ libffi/testsuite/lib/libffi-dg.exp	(working copy)
@@ -1,4 +1,5 @@
-#   Copyright (C) 2003, 2005, 2008, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2005, 2008, 2009, 2010, 2011
+# Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -21,6 +22,8 @@
 
 load_lib dg.exp
 load_lib libgloss.exp
+load_gcc_lib target-supports.exp
+load_gcc_lib target-supports-dg.exp
 load_gcc_lib target-libpath.exp
 load_gcc_lib wrapper.exp
 
@@ -261,18 +264,6 @@
 }
 
 
-# Like check_conditional_xfail, but callable from a dg test.
-
-proc dg-xfail-if { args } {
-    set args [lreplace $args 0 0]
-    set selector "target [join [lindex $args 1]]"
-    if { [dg-process-target $selector] == "S" } {
-	global compiler_conditional_xfail_data
-	set compiler_conditional_xfail_data $args
-    }
-}
-
-
 # We need to make sure that additional_files and additional_sources
 # are both cleared out after every test.  It is not enough to clear
 # them out *before* the next test run because gcc-target-compile gets


-- 
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University

Re: [testsuite, libffi] XFAIL libffi.call/cls_{,long}double_va.c on IRIX 6.5 (PR libffi/46660)

[Richard Guenther]

On Wed, Jun 29, 2011 at 10:26 AM, Rainer Orth
<ro@cebitec.uni-bielefeld.de> wrote:
> A fresh look at the remaining two libffi testsuite failures on IRIX 6.5
> revealed why they cannot currently work:
>
> FAIL: libffi.call/cls_double_va.c -O0 -W -Wall output pattern test, is 0.0
> FAIL: libffi.call/cls_longdouble_va.c -O0 -W -Wall output pattern test, is 0.0
>
> Those tests pass floating point arguments to varargs functions, which
> libffi currently (i.e. before 3.0.11) doesn't support.  Unfortunately,
> the MIPS N32 and N64 ABIs pass floating point args in integer registers
> in this case, as described in the MIPSpro N32 ABI Handbook, p. 7:
>
> http://techpubs.sgi.com/library/tpl/cgi-bin/getdoc.cgi?coll=0650&db=bks&srch=&fname=/SGI_Developer/Mpro_n32_ABI/sgi_html/ch02.html
>
> while for the O32 ABI there's no difference between varargs and
> non-varargs functions.
>
> The following patch handles this.  On mainline and the 4.6 branch, it
> xfails the tests on IRIX 6.  The 4.5 branch is a bit different: since
> the O32 ABI is still supported there, the difference between them needs
> to be taken into account.  Unfortunately, dg-output doesn't take the
> input-opts and exclude-opts parameters dg-xfail-if and dg-skip-if do
> (and is taken from upstream DejaGnu, not overridden/implemented in GCC),
> so I'm forced to use dg-skip-if.  Even dg-xfail-if is not enough since
> the execution tests would XPASS and the output test FAIL.
> Unfortunately, libffi has its own implementation of dg-xfail-if and is
> missing dg-skip-if completely.  To deal with this without duplication, I
> include the implementation from gcc/testsuite/lib, which shouldn't be an
> issue since other .exp files are already included from there.
>
> Tested on mips-sgi-irix6.5 with the appropriate runtest invocations.
> For the 4.5 branch, I've rerun the whole libffi testsuite for all 3 ABIs
> to make sure nothing broke.
>
> Installed on mainline, 4.6 and 4.5 branches.

The tests now fail on x86_64-linux and i?86-linux like

FAIL: libffi.call/cls_double_va.c -O0 -W -Wall output pattern test, is 7.0
FAIL: libffi.call/cls_longdouble_va.c -O0 -W -Wall output pattern test, is 7.0
FAIL: libffi.call/cls_double_va.c -O2 output pattern test, is 7.0
FAIL: libffi.call/cls_longdouble_va.c -O2 output pattern test, is 7.0
FAIL: libffi.call/cls_double_va.c -O3 output pattern test, is 7.0
FAIL: libffi.call/cls_longdouble_va.c -O3 output pattern test, is 7.0
FAIL: libffi.call/cls_double_va.c -Os output pattern test, is 7.0
FAIL: libffi.call/cls_longdouble_va.c -Os output pattern test, is 7.0
FAIL: libffi.call/cls_double_va.c -O2 -fomit-frame-pointer output pattern test,
is 7.0
FAIL: libffi.call/cls_longdouble_va.c -O2 -fomit-frame-pointer output pattern te
st, is 7.0

spawn [open ...]^M
7.0
res: 4
7.0
res: 4
PASS: libffi.call/cls_double_va.c -O0 -W -Wall execution test
FAIL: libffi.call/cls_double_va.c -O0 -W -Wall output pattern test, is 7.0
res: 4
7.0
res: 4
, should match PR libffi/466607.0^M?
res: 4^M?
7.0^M?
res: 4

I believe your dg-output first arguments are bogus.

Richard.

>        Rainer
>
>
> Mainline/4.6 branch version:
>
> 2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
>
>        PR libffi/46660
>        * testsuite/libffi.call/cls_double_va.c: xfail dg-output on
>        mips-sgi-irix6*.
>        * testsuite/libffi.call/cls_longdouble_va.c: Likewise.
>
> Index: libffi/testsuite/libffi.call/cls_double_va.c
> ===================================================================
> --- libffi/testsuite/libffi.call/cls_double_va.c        (revision 175617)
> +++ libffi/testsuite/libffi.call/cls_double_va.c        (working copy)
> @@ -6,6 +6,7 @@
>
>  /* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
>  /* { dg-output "" { xfail avr32*-*-* } } */
> +/* { dg-output "PR libffi/46660" { xfail mips-sgi-irix6* } } */
>  /* { dg-skip-if "" arm*-*-* { "-mfloat-abi=hard" } { "" } } */
>
>  #include "ffitest.h"
> Index: libffi/testsuite/libffi.call/cls_longdouble_va.c
> ===================================================================
> --- libffi/testsuite/libffi.call/cls_longdouble_va.c    (revision 175617)
> +++ libffi/testsuite/libffi.call/cls_longdouble_va.c    (working copy)
> @@ -6,6 +6,7 @@
>
>  /* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
>  /* { dg-output "" { xfail avr32*-*-* x86_64-*-mingw* } } */
> +/* { dg-output "PR libffi/46660" { xfail mips-sgi-irix6* } } */
>  /* { dg-skip-if "" arm*-*-* { "-mfloat-abi=hard" } { "" } } */
>
>  #include "ffitest.h"
>
> 4.5 branch version:
>
> 2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
>
>        PR libffi/46660
>        * testsuite/lib/libffi-dg.exp: Load target-supports.exp,
>        target-supports-dg.exp.
>        (dg-xfail-if): Remove.
>        * testsuite/libffi.call/cls_double_va.c: Skip on mips-sgi-irix6*
>        unless -mabi=32.
>        * testsuite/libffi.call/cls_longdouble_va.c: Likewise.
>
> Index: libffi/testsuite/libffi.call/cls_double_va.c
> ===================================================================
> --- libffi/testsuite/libffi.call/cls_double_va.c        (revision 175619)
> +++ libffi/testsuite/libffi.call/cls_double_va.c        (working copy)
> @@ -6,6 +6,7 @@
>
>  /* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
>  /* { dg-output "" { xfail avr32*-*-* } } */
> +/* { dg-skip-if "PR libffi/46660" { mips-sgi-irix6* } { "*" } { "-mabi=32" } } */
>  #include "ffitest.h"
>
>  static void
> Index: libffi/testsuite/libffi.call/cls_longdouble_va.c
> ===================================================================
> --- libffi/testsuite/libffi.call/cls_longdouble_va.c    (revision 175619)
> +++ libffi/testsuite/libffi.call/cls_longdouble_va.c    (working copy)
> @@ -6,6 +6,7 @@
>
>  /* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
>  /* { dg-output "" { xfail avr32*-*-* x86_64-*-mingw* } } */
> +/* { dg-skip-if "PR libffi/46660" { mips-sgi-irix6* } { "*" } { "-mabi=32" } } */
>  #include "ffitest.h"
>
>  static void
> Index: libffi/testsuite/lib/libffi-dg.exp
> ===================================================================
> --- libffi/testsuite/lib/libffi-dg.exp  (revision 175619)
> +++ libffi/testsuite/lib/libffi-dg.exp  (working copy)
> @@ -1,4 +1,5 @@
> -#   Copyright (C) 2003, 2005, 2008, 2009, 2010 Free Software Foundation, Inc.
> +# Copyright (C) 2003, 2005, 2008, 2009, 2010, 2011
> +# Free Software Foundation, Inc.
>
>  # This program is free software; you can redistribute it and/or modify
>  # it under the terms of the GNU General Public License as published by
> @@ -21,6 +22,8 @@
>
>  load_lib dg.exp
>  load_lib libgloss.exp
> +load_gcc_lib target-supports.exp
> +load_gcc_lib target-supports-dg.exp
>  load_gcc_lib target-libpath.exp
>  load_gcc_lib wrapper.exp
>
> @@ -261,18 +264,6 @@
>  }
>
>
> -# Like check_conditional_xfail, but callable from a dg test.
> -
> -proc dg-xfail-if { args } {
> -    set args [lreplace $args 0 0]
> -    set selector "target [join [lindex $args 1]]"
> -    if { [dg-process-target $selector] == "S" } {
> -       global compiler_conditional_xfail_data
> -       set compiler_conditional_xfail_data $args
> -    }
> -}
> -
> -
>  # We need to make sure that additional_files and additional_sources
>  # are both cleared out after every test.  It is not enough to clear
>  # them out *before* the next test run because gcc-target-compile gets
>
>
> --
> -----------------------------------------------------------------------------
> Rainer Orth, Center for Biotechnology, Bielefeld University
>

Re: [testsuite, libffi] XFAIL libffi.call/cls_{,long}double_va.c on IRIX 6.5 (PR libffi/46660)

[Rainer Orth]

Richard Guenther <richard.guenther@gmail.com> writes:

> The tests now fail on x86_64-linux and i?86-linux like
>
> FAIL: libffi.call/cls_double_va.c -O0 -W -Wall output pattern test, is 7.0
> FAIL: libffi.call/cls_longdouble_va.c -O0 -W -Wall output pattern test, is 7.0
> FAIL: libffi.call/cls_double_va.c -O2 output pattern test, is 7.0
> FAIL: libffi.call/cls_longdouble_va.c -O2 output pattern test, is 7.0
> FAIL: libffi.call/cls_double_va.c -O3 output pattern test, is 7.0
> FAIL: libffi.call/cls_longdouble_va.c -O3 output pattern test, is 7.0
> FAIL: libffi.call/cls_double_va.c -Os output pattern test, is 7.0
> FAIL: libffi.call/cls_longdouble_va.c -Os output pattern test, is 7.0
> FAIL: libffi.call/cls_double_va.c -O2 -fomit-frame-pointer output pattern test,
> is 7.0
> FAIL: libffi.call/cls_longdouble_va.c -O2 -fomit-frame-pointer output pattern te
> st, is 7.0
>
> spawn [open ...]^M
> 7.0
> res: 4
> 7.0
> res: 4
> PASS: libffi.call/cls_double_va.c -O0 -W -Wall execution test
> FAIL: libffi.call/cls_double_va.c -O0 -W -Wall output pattern test, is 7.0
> res: 4
> 7.0
> res: 4
> , should match PR libffi/466607.0^M?
> res: 4^M?
> 7.0^M?
> res: 4
>
> I believe your dg-output first arguments are bogus.

You're right, I'm an idiot ;-)  I should have tested on a non-xfailed
target, too.

Fixed as follows, tested on i386-pc-solaris2.11 and mips-sgi-irix6.5,
applied to mainline and 4.6 branch.  The 4.5 branch is unaffected.

Sorry.
	Rainer


2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* testsuite/libffi.call/cls_double_va.c: Move PR number to comment.
	* testsuite/libffi.call/cls_longdouble_va.c: Likewise.

Index: libffi/testsuite/libffi.call/cls_double_va.c
===================================================================
--- libffi/testsuite/libffi.call/cls_double_va.c	(revision 175618)
+++ libffi/testsuite/libffi.call/cls_double_va.c	(working copy)
@@ -6,7 +6,7 @@
 
 /* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
 /* { dg-output "" { xfail avr32*-*-* } } */
-/* { dg-output "PR libffi/46660" { xfail mips-sgi-irix6* } } */
+/* { dg-output "" { xfail mips-sgi-irix6* } } PR libffi/46660 */
 /* { dg-skip-if "" arm*-*-* { "-mfloat-abi=hard" } { "" } } */
 
 #include "ffitest.h"
Index: libffi/testsuite/libffi.call/cls_longdouble_va.c
===================================================================
--- libffi/testsuite/libffi.call/cls_longdouble_va.c	(revision 175618)
+++ libffi/testsuite/libffi.call/cls_longdouble_va.c	(working copy)
@@ -6,7 +6,7 @@
 
 /* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
 /* { dg-output "" { xfail avr32*-*-* x86_64-*-mingw* } } */
-/* { dg-output "PR libffi/46660" { xfail mips-sgi-irix6* } } */
+/* { dg-output "" { xfail mips-sgi-irix6* } } PR libffi/46660 */
 /* { dg-skip-if "" arm*-*-* { "-mfloat-abi=hard" } { "" } } */
 
 #include "ffitest.h"


-- 
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University

Re: [testsuite, libffi] XFAIL libffi.call/cls_{,long}double_va.c on IRIX 6.5 (PR libffi/46660)

[H.J. Lu]

On Wed, Jun 29, 2011 at 5:52 AM, Rainer Orth
<ro@cebitec.uni-bielefeld.de> wrote:
> Richard Guenther <richard.guenther@gmail.com> writes:
>
>> The tests now fail on x86_64-linux and i?86-linux like
>>
>> FAIL: libffi.call/cls_double_va.c -O0 -W -Wall output pattern test, is 7.0
>> FAIL: libffi.call/cls_longdouble_va.c -O0 -W -Wall output pattern test, is 7.0
>> FAIL: libffi.call/cls_double_va.c -O2 output pattern test, is 7.0
>> FAIL: libffi.call/cls_longdouble_va.c -O2 output pattern test, is 7.0
>> FAIL: libffi.call/cls_double_va.c -O3 output pattern test, is 7.0
>> FAIL: libffi.call/cls_longdouble_va.c -O3 output pattern test, is 7.0
>> FAIL: libffi.call/cls_double_va.c -Os output pattern test, is 7.0
>> FAIL: libffi.call/cls_longdouble_va.c -Os output pattern test, is 7.0
>> FAIL: libffi.call/cls_double_va.c -O2 -fomit-frame-pointer output pattern test,
>> is 7.0
>> FAIL: libffi.call/cls_longdouble_va.c -O2 -fomit-frame-pointer output pattern te
>> st, is 7.0
>>
>> spawn [open ...]^M
>> 7.0
>> res: 4
>> 7.0
>> res: 4
>> PASS: libffi.call/cls_double_va.c -O0 -W -Wall execution test
>> FAIL: libffi.call/cls_double_va.c -O0 -W -Wall output pattern test, is 7.0
>> res: 4
>> 7.0
>> res: 4
>> , should match PR libffi/466607.0^M?
>> res: 4^M?
>> 7.0^M?
>> res: 4
>>
>> I believe your dg-output first arguments are bogus.
>
> You're right, I'm an idiot ;-)  I should have tested on a non-xfailed
> target, too.
>
> Fixed as follows, tested on i386-pc-solaris2.11 and mips-sgi-irix6.5,
> applied to mainline and 4.6 branch.  The 4.5 branch is unaffected.
>
> Sorry.
>        Rainer
>
>
> 2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
>
>        * testsuite/libffi.call/cls_double_va.c: Move PR number to comment.
>        * testsuite/libffi.call/cls_longdouble_va.c: Likewise.
>
> Index: libffi/testsuite/libffi.call/cls_double_va.c
> ===================================================================
> --- libffi/testsuite/libffi.call/cls_double_va.c        (revision 175618)
> +++ libffi/testsuite/libffi.call/cls_double_va.c        (working copy)
> @@ -6,7 +6,7 @@
>
>  /* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
>  /* { dg-output "" { xfail avr32*-*-* } } */
> -/* { dg-output "PR libffi/46660" { xfail mips-sgi-irix6* } } */
> +/* { dg-output "" { xfail mips-sgi-irix6* } } PR libffi/46660 */
>  /* { dg-skip-if "" arm*-*-* { "-mfloat-abi=hard" } { "" } } */
>

Why not just add mips-sgi-irix6* to avr32*-*-*?

-- 
H.J.

Re: [testsuite, libffi] XFAIL libffi.call/cls_{,long}double_va.c on IRIX 6.5 (PR libffi/46660)

[Rainer Orth]

"H.J. Lu" <hjl.tools@gmail.com> writes:

>> Index: libffi/testsuite/libffi.call/cls_double_va.c
>> ===================================================================
>> --- libffi/testsuite/libffi.call/cls_double_va.c        (revision 175618)
>> +++ libffi/testsuite/libffi.call/cls_double_va.c        (working copy)
>> @@ -6,7 +6,7 @@
>>
>>  /* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
>>  /* { dg-output "" { xfail avr32*-*-* } } */
>> -/* { dg-output "PR libffi/46660" { xfail mips-sgi-irix6* } } */
>> +/* { dg-output "" { xfail mips-sgi-irix6* } } PR libffi/46660 */
>>  /* { dg-skip-if "" arm*-*-* { "-mfloat-abi=hard" } { "" } } */
>>
>
> Why not just add mips-sgi-irix6* to avr32*-*-*?

So the corresponding PR can be noted.  If you list it without
attribution, you'd have to search all of them to find which one is for
IRIX.

	Rainer

-- 
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University

Re: [testsuite, libffi] XFAIL libffi.call/cls_{,long}double_va.c on IRIX 6.5 (PR libffi/46660)

[David Gilbert]

On 29 June 2011 14:43, Rainer Orth <ro@cebitec.uni-bielefeld.de> wrote:
> -/* { dg-output "PR libffi/46660" { xfail mips-sgi-irix6* } } */
> +/* { dg-output "" { xfail mips-sgi-irix6* } } PR libffi/46660 */

Do you fancy adding the appropriate MIPS fix on top of the libffi varargs patch
I posted a few months back - then it could actually pass the test!

Dave

Re: [testsuite, libffi] XFAIL libffi.call/cls_{,long}double_va.c on IRIX 6.5 (PR libffi/46660)

[Rainer Orth]

David Gilbert <david.gilbert@linaro.org> writes:

> On 29 June 2011 14:43, Rainer Orth <ro@cebitec.uni-bielefeld.de> wrote:
>> -/* { dg-output "PR libffi/46660" { xfail mips-sgi-irix6* } } */
>> +/* { dg-output "" { xfail mips-sgi-irix6* } } PR libffi/46660 */
>
> Do you fancy adding the appropriate MIPS fix on top of the libffi varargs patch
> I posted a few months back - then it could actually pass the test!

I plan to do so once libffi 3.0.11 with the varargs patch lands in the
gcc tree, unless someone beats me to it.

	Rainer

-- 
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University