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* [Bug testsuite/61415] New: PowerPC test gcc.target/powerpc/tfmode_off.c fails if -mlong-double-64
@ 2014-06-04 19:30 meissner at gcc dot gnu.org
2014-06-05 19:39 ` [Bug testsuite/61415] " bergner at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: meissner at gcc dot gnu.org @ 2014-06-04 19:30 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61415
Bug ID: 61415
Summary: PowerPC test gcc.target/powerpc/tfmode_off.c fails if
-mlong-double-64
Product: gcc
Version: 4.10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: meissner at gcc dot gnu.org
Host: powerpc64-linux
Target: powerpc64-linux,
Build: powerpc64-linux
The gcc.target/powerpc/tfmode_off.c test fails if long doubles are not 128-bit
(i.e. -mlong-double-64 was used, or the compiler was not configured with the
--with-long-double-128 option). The test should have an #ifdef test so that it
doesn't fail if long double default to 64-bits.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug testsuite/61415] PowerPC test gcc.target/powerpc/tfmode_off.c fails if -mlong-double-64
2014-06-04 19:30 [Bug testsuite/61415] New: PowerPC test gcc.target/powerpc/tfmode_off.c fails if -mlong-double-64 meissner at gcc dot gnu.org
@ 2014-06-05 19:39 ` bergner at gcc dot gnu.org
2014-06-13 18:43 ` bergner at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: bergner at gcc dot gnu.org @ 2014-06-05 19:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61415
Peter Bergner <bergner at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2014-06-05
Assignee|meissner at gcc dot gnu.org |bergner at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Peter Bergner <bergner at gcc dot gnu.org> ---
The same problem exists for the gcc.target/powerpc/pack02.c test case. The
correct soslution is to create a longdouble128 dg-require-effective-target and
add that to both test cases. In addition, we should also disable the
__builtin_unpack_longdouble and __builtin_pack_longdouble builtins when
-mlong-double-128 is not in effect. I'm testing a patch.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug testsuite/61415] PowerPC test gcc.target/powerpc/tfmode_off.c fails if -mlong-double-64
2014-06-04 19:30 [Bug testsuite/61415] New: PowerPC test gcc.target/powerpc/tfmode_off.c fails if -mlong-double-64 meissner at gcc dot gnu.org
2014-06-05 19:39 ` [Bug testsuite/61415] " bergner at gcc dot gnu.org
@ 2014-06-13 18:43 ` bergner at gcc dot gnu.org
2014-06-13 21:56 ` bergner at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: bergner at gcc dot gnu.org @ 2014-06-13 18:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61415
--- Comment #2 from Peter Bergner <bergner at gcc dot gnu.org> ---
Author: bergner
Date: Fri Jun 13 18:42:53 2014
New Revision: 211653
URL: https://gcc.gnu.org/viewcvs?rev=211653&root=gcc&view=rev
Log:
gcc/
PR target/61415
* config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
(BU_MISC_2): Rename to ...
(BU_LDBL128_2): ... this.
* config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
(RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
* config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
RS6000_BTM_LDBL128.
(rs6000_invalid_builtin): Add long double 128-bit builtin support.
(rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
* config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
(unpacktf_1): Likewise.
* doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
(__builtin_longdouble_dw1): Likewise.
* doc/sourcebuild.texi (longdouble128): Document.
gcc/testsuite/
PR target/61415
* lib/target-supports.exp (check_effective_target_longdouble128): New.
* gcc.target/powerpc/pack02.c: Use it.
* gcc.target/powerpc/tfmode_off.c: Likewise.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/rs6000-builtin.def
trunk/gcc/config/rs6000/rs6000.c
trunk/gcc/config/rs6000/rs6000.h
trunk/gcc/config/rs6000/rs6000.md
trunk/gcc/doc/extend.texi
trunk/gcc/doc/sourcebuild.texi
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.target/powerpc/pack02.c
trunk/gcc/testsuite/gcc.target/powerpc/tfmode_off.c
trunk/gcc/testsuite/lib/target-supports.exp
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug testsuite/61415] PowerPC test gcc.target/powerpc/tfmode_off.c fails if -mlong-double-64
2014-06-04 19:30 [Bug testsuite/61415] New: PowerPC test gcc.target/powerpc/tfmode_off.c fails if -mlong-double-64 meissner at gcc dot gnu.org
2014-06-05 19:39 ` [Bug testsuite/61415] " bergner at gcc dot gnu.org
2014-06-13 18:43 ` bergner at gcc dot gnu.org
@ 2014-06-13 21:56 ` bergner at gcc dot gnu.org
2014-06-13 21:59 ` bergner at gcc dot gnu.org
2014-11-16 22:04 ` bergner at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: bergner at gcc dot gnu.org @ 2014-06-13 21:56 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61415
--- Comment #3 from Peter Bergner <bergner at gcc dot gnu.org> ---
Author: bergner
Date: Fri Jun 13 21:56:16 2014
New Revision: 211656
URL: https://gcc.gnu.org/viewcvs?rev=211656&root=gcc&view=rev
Log:
gcc/
Backport from mainline
2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
PR target/61415
* config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
(BU_MISC_2): Rename to ...
(BU_LDBL128_2): ... this.
* config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
(RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
* config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
RS6000_BTM_LDBL128.
(rs6000_invalid_builtin): Add long double 128-bit builtin support.
(rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
* config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
(unpacktf_1): Likewise.
* doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
(__builtin_longdouble_dw1): Likewise.
* doc/sourcebuild.texi (longdouble128): Document.
gcc/testsuite/
Backport from mainline
2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
PR target/61415
* lib/target-supports.exp (check_effective_target_longdouble128): New.
* gcc.target/powerpc/pack02.c: Use it.
* gcc.target/powerpc/tfmode_off.c: Likewise.
Modified:
branches/gcc-4_9-branch/gcc/ChangeLog
branches/gcc-4_9-branch/gcc/config/rs6000/rs6000-builtin.def
branches/gcc-4_9-branch/gcc/config/rs6000/rs6000.c
branches/gcc-4_9-branch/gcc/config/rs6000/rs6000.h
branches/gcc-4_9-branch/gcc/config/rs6000/rs6000.md
branches/gcc-4_9-branch/gcc/doc/extend.texi
branches/gcc-4_9-branch/gcc/doc/sourcebuild.texi
branches/gcc-4_9-branch/gcc/testsuite/ChangeLog
branches/gcc-4_9-branch/gcc/testsuite/gcc.target/powerpc/pack02.c
branches/gcc-4_9-branch/gcc/testsuite/gcc.target/powerpc/tfmode_off.c
branches/gcc-4_9-branch/gcc/testsuite/lib/target-supports.exp
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug testsuite/61415] PowerPC test gcc.target/powerpc/tfmode_off.c fails if -mlong-double-64
2014-06-04 19:30 [Bug testsuite/61415] New: PowerPC test gcc.target/powerpc/tfmode_off.c fails if -mlong-double-64 meissner at gcc dot gnu.org
` (2 preceding siblings ...)
2014-06-13 21:56 ` bergner at gcc dot gnu.org
@ 2014-06-13 21:59 ` bergner at gcc dot gnu.org
2014-11-16 22:04 ` bergner at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: bergner at gcc dot gnu.org @ 2014-06-13 21:59 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61415
--- Comment #4 from Peter Bergner <bergner at gcc dot gnu.org> ---
Author: bergner
Date: Fri Jun 13 21:58:49 2014
New Revision: 211657
URL: https://gcc.gnu.org/viewcvs?rev=211657&root=gcc&view=rev
Log:
gcc/
Backport from mainline
2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
PR target/61415
* config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
(BU_MISC_2): Rename to ...
(BU_LDBL128_2): ... this.
* config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
(RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
* config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
RS6000_BTM_LDBL128.
(rs6000_invalid_builtin): Add long double 128-bit builtin support.
(rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
* config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
(unpacktf_1): Likewise.
* doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
(__builtin_longdouble_dw1): Likewise.
* doc/sourcebuild.texi (longdouble128): Document.
gcc/testsuite/
Backport from mainline
2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
PR target/61415
* lib/target-supports.exp (check_effective_target_longdouble128): New.
* gcc.target/powerpc/pack02.c: Use it.
* gcc.target/powerpc/tfmode_off.c: Likewise.
Modified:
branches/gcc-4_8-branch/gcc/ChangeLog
branches/gcc-4_8-branch/gcc/config/rs6000/rs6000-builtin.def
branches/gcc-4_8-branch/gcc/config/rs6000/rs6000.c
branches/gcc-4_8-branch/gcc/config/rs6000/rs6000.h
branches/gcc-4_8-branch/gcc/config/rs6000/rs6000.md
branches/gcc-4_8-branch/gcc/doc/extend.texi
branches/gcc-4_8-branch/gcc/doc/sourcebuild.texi
branches/gcc-4_8-branch/gcc/testsuite/ChangeLog
branches/gcc-4_8-branch/gcc/testsuite/gcc.target/powerpc/pack02.c
branches/gcc-4_8-branch/gcc/testsuite/gcc.target/powerpc/tfmode_off.c
branches/gcc-4_8-branch/gcc/testsuite/lib/target-supports.exp
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug testsuite/61415] PowerPC test gcc.target/powerpc/tfmode_off.c fails if -mlong-double-64
2014-06-04 19:30 [Bug testsuite/61415] New: PowerPC test gcc.target/powerpc/tfmode_off.c fails if -mlong-double-64 meissner at gcc dot gnu.org
` (3 preceding siblings ...)
2014-06-13 21:59 ` bergner at gcc dot gnu.org
@ 2014-11-16 22:04 ` bergner at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: bergner at gcc dot gnu.org @ 2014-11-16 22:04 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61415
Peter Bergner <bergner at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #5 from Peter Bergner <bergner at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 6+ messages in thread
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2014-06-04 19:30 [Bug testsuite/61415] New: PowerPC test gcc.target/powerpc/tfmode_off.c fails if -mlong-double-64 meissner at gcc dot gnu.org
2014-06-05 19:39 ` [Bug testsuite/61415] " bergner at gcc dot gnu.org
2014-06-13 18:43 ` bergner at gcc dot gnu.org
2014-06-13 21:56 ` bergner at gcc dot gnu.org
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