Patchwork gcc: add patch to fix errors with Decimal64 type

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Submitter Alexandru-Cezar Sardan
Date May 28, 2014, 1:24 p.m.
Message ID <1401283484-28186-1-git-send-email-alexandru.sardan@freescale.com>
Download mbox | patch
Permalink /patch/72901/
State New
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Alexandru-Cezar Sardan - May 28, 2014, 1:24 p.m.
[OE-core bug #6270] - https://bugzilla.yoctoproject.org/show_bug.cgi?id=6270

Signed-off-by: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
---
 meta/recipes-devtools/gcc/gcc-4.9.inc              |    1 +
 ...-E500-SPE-errors-with-the-_Decimal64-type.patch |   98 ++++++++++++++++++++
 2 files changed, 99 insertions(+)
 create mode 100644 meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch
Khem Raj - May 28, 2014, 7:58 p.m.
On Wed, May 28, 2014 at 6:24 AM, Alexandru-Cezar Sardan
<alexandru.sardan@freescale.com> wrote:
> [OE-core bug #6270] - https://bugzilla.yoctoproject.org/show_bug.cgi?id=6270
>

This looks good.

> Signed-off-by: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
> ---
>  meta/recipes-devtools/gcc/gcc-4.9.inc              |    1 +
>  ...-E500-SPE-errors-with-the-_Decimal64-type.patch |   98 ++++++++++++++++++++
>  2 files changed, 99 insertions(+)
>  create mode 100644 meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch
>
> diff --git a/meta/recipes-devtools/gcc/gcc-4.9.inc b/meta/recipes-devtools/gcc/gcc-4.9.inc
> index a409430..9b4fc2c 100644
> --- a/meta/recipes-devtools/gcc/gcc-4.9.inc
> +++ b/meta/recipes-devtools/gcc/gcc-4.9.inc
> @@ -65,6 +65,7 @@ SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \
>            file://0049-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch \
>            file://0050-Revert-Use-dbx_reg_number-for-spanning-registers.patch \
>             file://0051-eabispe.patch \
> +           file://0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch \
>           "
>  SRC_URI[md5sum] = "9709b49ae0e904cbb0a6a1b62853b556"
>  SRC_URI[sha256sum] = "b9b047a97bade9c1c89970bc8e211ff57b7b8998a1730a80a653d329f8ed1257"
> diff --git a/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch b/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch
> new file mode 100644
> index 0000000..ccfea9d
> --- /dev/null
> +++ b/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch
> @@ -0,0 +1,98 @@
> +From e44a6d438db4848c2a555be773568a3cf7994206 Mon Sep 17 00:00:00 2001
> +From: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
> +Date: Mon, 26 May 2014 12:11:13 +0300
> +Subject: [PATCH] Fix E500 with SPE errors with the _Decimal64 type
> +
> +[gcc]
> +2014-04-21 Michael Meissner  <meissner@linux.vnet.ibm.com>
> +
> +       PR target/60735
> +       * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
> +       If mode is DDmode and TARGET_E500_DOUBLE allow move.
> +
> +       * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
> +       more debug information for E500 if -mdebug=reg.
> +
> +[gcc/testsuite]
> +2014-04-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
> +
> +       PR target/60735
> +       * gcc.target/powerpc/pr60735.c: New test.  Insure _Decimal64 does
> +       not cause errors if -mspe.
> +
> +Upstream status: Accepted
> +
> +This solves upstream bug 60735
> +(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60735).
> +
> +Patch taken from https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=209664
> +---
> + gcc/config/rs6000/rs6000.c                 |   18 ++++++++++++++++++
> + gcc/config/rs6000/rs6000.md                |    3 ++-
> + gcc/testsuite/gcc.target/powerpc/pr60735.c |   11 +++++++++++
> + 3 files changed, 31 insertions(+), 1 deletion(-)
> + create mode 100644 gcc/testsuite/gcc.target/powerpc/pr60735.c
> +
> +diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
> +index 494efc5..6dcf440 100644
> +--- a/gcc/config/rs6000/rs6000.c
> ++++ b/gcc/config/rs6000/rs6000.c
> +@@ -2283,6 +2283,24 @@ rs6000_debug_reg_global (void)
> +   if (rs6000_float_gprs)
> +     fprintf (stderr, DEBUG_FMT_S, "float_gprs", "true");
> +
> ++  fprintf (stderr, DEBUG_FMT_S, "fprs",
> ++         (TARGET_FPRS ? "true" : "false"));
> ++
> ++  fprintf (stderr, DEBUG_FMT_S, "single_float",
> ++         (TARGET_SINGLE_FLOAT ? "true" : "false"));
> ++
> ++  fprintf (stderr, DEBUG_FMT_S, "double_float",
> ++         (TARGET_DOUBLE_FLOAT ? "true" : "false"));
> ++
> ++  fprintf (stderr, DEBUG_FMT_S, "soft_float",
> ++         (TARGET_SOFT_FLOAT ? "true" : "false"));
> ++
> ++  fprintf (stderr, DEBUG_FMT_S, "e500_single",
> ++         (TARGET_E500_SINGLE ? "true" : "false"));
> ++
> ++  fprintf (stderr, DEBUG_FMT_S, "e500_double",
> ++         (TARGET_E500_DOUBLE ? "true" : "false"));
> ++
> +   if (TARGET_LINK_STACK)
> +     fprintf (stderr, DEBUG_FMT_S, "link_stack", "true");
> +
> +diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
> +index 64c9e7c..9cefe15 100644
> +--- a/gcc/config/rs6000/rs6000.md
> ++++ b/gcc/config/rs6000/rs6000.md
> +@@ -9395,7 +9395,8 @@
> +       (match_operand:FMOVE64 1 "input_operand" "r,Y,r,G,H,F"))]
> +   "! TARGET_POWERPC64
> +    && ((TARGET_FPRS && TARGET_SINGLE_FLOAT)
> +-       || TARGET_SOFT_FLOAT || TARGET_E500_SINGLE)
> ++       || TARGET_SOFT_FLOAT || TARGET_E500_SINGLE
> ++       || (<MODE>mode == DDmode && TARGET_E500_DOUBLE))
> +    && (gpc_reg_operand (operands[0], <MODE>mode)
> +        || gpc_reg_operand (operands[1], <MODE>mode))"
> +   "#"
> +diff --git a/gcc/testsuite/gcc.target/powerpc/pr60735.c b/gcc/testsuite/gcc.target/powerpc/pr60735.c
> +new file mode 100644
> +index 0000000..9bac30b
> +--- /dev/null
> ++++ b/gcc/testsuite/gcc.target/powerpc/pr60735.c
> +@@ -0,0 +1,11 @@
> ++/* { dg-do compile } */
> ++/* { dg-options "-mcpu=8548 -mspe -mabi=spe -O2" } */
> ++/* { dg-skip-if "not an SPE target" { ! powerpc_spe_nocache } { "*" } { "" } } */
> ++
> ++/* In PR60735, the type _Decimal64 generated an insn not found message.  */
> ++
> ++void
> ++pr60735 (_Decimal64 *p, _Decimal64 *q)
> ++{
> ++  *p = *q;
> ++}
> +--
> +1.7.9.5
> +
> --
> 1.7.9.5
>
> --
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core
Khem Raj - May 28, 2014, 8 p.m.
Saul

can you cherry-pick
http://git.openembedded.org/openembedded-core-contrib/commit/?h=kraj/gcc-4.9&id=c5f8c01c48afebc8a9987dc09f87e37520b94e25
along with this one now

On Wed, May 28, 2014 at 12:58 PM, Khem Raj <raj.khem@gmail.com> wrote:
> On Wed, May 28, 2014 at 6:24 AM, Alexandru-Cezar Sardan
> <alexandru.sardan@freescale.com> wrote:
>> [OE-core bug #6270] - https://bugzilla.yoctoproject.org/show_bug.cgi?id=6270
>>
>
> This looks good.
>
>> Signed-off-by: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
>> ---
>>  meta/recipes-devtools/gcc/gcc-4.9.inc              |    1 +
>>  ...-E500-SPE-errors-with-the-_Decimal64-type.patch |   98 ++++++++++++++++++++
>>  2 files changed, 99 insertions(+)
>>  create mode 100644 meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch
>>
>> diff --git a/meta/recipes-devtools/gcc/gcc-4.9.inc b/meta/recipes-devtools/gcc/gcc-4.9.inc
>> index a409430..9b4fc2c 100644
>> --- a/meta/recipes-devtools/gcc/gcc-4.9.inc
>> +++ b/meta/recipes-devtools/gcc/gcc-4.9.inc
>> @@ -65,6 +65,7 @@ SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \
>>            file://0049-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch \
>>            file://0050-Revert-Use-dbx_reg_number-for-spanning-registers.patch \
>>             file://0051-eabispe.patch \
>> +           file://0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch \
>>           "
>>  SRC_URI[md5sum] = "9709b49ae0e904cbb0a6a1b62853b556"
>>  SRC_URI[sha256sum] = "b9b047a97bade9c1c89970bc8e211ff57b7b8998a1730a80a653d329f8ed1257"
>> diff --git a/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch b/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch
>> new file mode 100644
>> index 0000000..ccfea9d
>> --- /dev/null
>> +++ b/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch
>> @@ -0,0 +1,98 @@
>> +From e44a6d438db4848c2a555be773568a3cf7994206 Mon Sep 17 00:00:00 2001
>> +From: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
>> +Date: Mon, 26 May 2014 12:11:13 +0300
>> +Subject: [PATCH] Fix E500 with SPE errors with the _Decimal64 type
>> +
>> +[gcc]
>> +2014-04-21 Michael Meissner  <meissner@linux.vnet.ibm.com>
>> +
>> +       PR target/60735
>> +       * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
>> +       If mode is DDmode and TARGET_E500_DOUBLE allow move.
>> +
>> +       * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
>> +       more debug information for E500 if -mdebug=reg.
>> +
>> +[gcc/testsuite]
>> +2014-04-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
>> +
>> +       PR target/60735
>> +       * gcc.target/powerpc/pr60735.c: New test.  Insure _Decimal64 does
>> +       not cause errors if -mspe.
>> +
>> +Upstream status: Accepted
>> +
>> +This solves upstream bug 60735
>> +(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60735).
>> +
>> +Patch taken from https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=209664
>> +---
>> + gcc/config/rs6000/rs6000.c                 |   18 ++++++++++++++++++
>> + gcc/config/rs6000/rs6000.md                |    3 ++-
>> + gcc/testsuite/gcc.target/powerpc/pr60735.c |   11 +++++++++++
>> + 3 files changed, 31 insertions(+), 1 deletion(-)
>> + create mode 100644 gcc/testsuite/gcc.target/powerpc/pr60735.c
>> +
>> +diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
>> +index 494efc5..6dcf440 100644
>> +--- a/gcc/config/rs6000/rs6000.c
>> ++++ b/gcc/config/rs6000/rs6000.c
>> +@@ -2283,6 +2283,24 @@ rs6000_debug_reg_global (void)
>> +   if (rs6000_float_gprs)
>> +     fprintf (stderr, DEBUG_FMT_S, "float_gprs", "true");
>> +
>> ++  fprintf (stderr, DEBUG_FMT_S, "fprs",
>> ++         (TARGET_FPRS ? "true" : "false"));
>> ++
>> ++  fprintf (stderr, DEBUG_FMT_S, "single_float",
>> ++         (TARGET_SINGLE_FLOAT ? "true" : "false"));
>> ++
>> ++  fprintf (stderr, DEBUG_FMT_S, "double_float",
>> ++         (TARGET_DOUBLE_FLOAT ? "true" : "false"));
>> ++
>> ++  fprintf (stderr, DEBUG_FMT_S, "soft_float",
>> ++         (TARGET_SOFT_FLOAT ? "true" : "false"));
>> ++
>> ++  fprintf (stderr, DEBUG_FMT_S, "e500_single",
>> ++         (TARGET_E500_SINGLE ? "true" : "false"));
>> ++
>> ++  fprintf (stderr, DEBUG_FMT_S, "e500_double",
>> ++         (TARGET_E500_DOUBLE ? "true" : "false"));
>> ++
>> +   if (TARGET_LINK_STACK)
>> +     fprintf (stderr, DEBUG_FMT_S, "link_stack", "true");
>> +
>> +diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
>> +index 64c9e7c..9cefe15 100644
>> +--- a/gcc/config/rs6000/rs6000.md
>> ++++ b/gcc/config/rs6000/rs6000.md
>> +@@ -9395,7 +9395,8 @@
>> +       (match_operand:FMOVE64 1 "input_operand" "r,Y,r,G,H,F"))]
>> +   "! TARGET_POWERPC64
>> +    && ((TARGET_FPRS && TARGET_SINGLE_FLOAT)
>> +-       || TARGET_SOFT_FLOAT || TARGET_E500_SINGLE)
>> ++       || TARGET_SOFT_FLOAT || TARGET_E500_SINGLE
>> ++       || (<MODE>mode == DDmode && TARGET_E500_DOUBLE))
>> +    && (gpc_reg_operand (operands[0], <MODE>mode)
>> +        || gpc_reg_operand (operands[1], <MODE>mode))"
>> +   "#"
>> +diff --git a/gcc/testsuite/gcc.target/powerpc/pr60735.c b/gcc/testsuite/gcc.target/powerpc/pr60735.c
>> +new file mode 100644
>> +index 0000000..9bac30b
>> +--- /dev/null
>> ++++ b/gcc/testsuite/gcc.target/powerpc/pr60735.c
>> +@@ -0,0 +1,11 @@
>> ++/* { dg-do compile } */
>> ++/* { dg-options "-mcpu=8548 -mspe -mabi=spe -O2" } */
>> ++/* { dg-skip-if "not an SPE target" { ! powerpc_spe_nocache } { "*" } { "" } } */
>> ++
>> ++/* In PR60735, the type _Decimal64 generated an insn not found message.  */
>> ++
>> ++void
>> ++pr60735 (_Decimal64 *p, _Decimal64 *q)
>> ++{
>> ++  *p = *q;
>> ++}
>> +--
>> +1.7.9.5
>> +
>> --
>> 1.7.9.5
>>
>> --
>> _______________________________________________
>> Openembedded-core mailing list
>> Openembedded-core@lists.openembedded.org
>> http://lists.openembedded.org/mailman/listinfo/openembedded-core
Saul Wold - May 28, 2014, 9:30 p.m.
On 05/28/2014 01:00 PM, Khem Raj wrote:
> Saul
>
> can you cherry-pick
> http://git.openembedded.org/openembedded-core-contrib/commit/?h=kraj/gcc-4.9&id=c5f8c01c48afebc8a9987dc09f87e37520b94e25
> along with this one now
>

I have been testing MUT with this one just to make sure we don't regress 
anywhere else in the interim. We are building master/weekly currently, I 
will fire off a MUT build later today.

Sau!

> On Wed, May 28, 2014 at 12:58 PM, Khem Raj <raj.khem-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>> On Wed, May 28, 2014 at 6:24 AM, Alexandru-Cezar Sardan
>> <alexandru.sardan-KZfg59tc24xl57MIdRCFDg@public.gmane.org> wrote:
>>> [OE-core bug #6270] - https://bugzilla.yoctoproject.org/show_bug.cgi?id=6270
>>>
>>
>> This looks good.
>>
>>> Signed-off-by: Alexandru-Cezar Sardan <alexandru.sardan-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
>>> ---
>>>   meta/recipes-devtools/gcc/gcc-4.9.inc              |    1 +
>>>   ...-E500-SPE-errors-with-the-_Decimal64-type.patch |   98 ++++++++++++++++++++
>>>   2 files changed, 99 insertions(+)
>>>   create mode 100644 meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch
>>>
>>> diff --git a/meta/recipes-devtools/gcc/gcc-4.9.inc b/meta/recipes-devtools/gcc/gcc-4.9.inc
>>> index a409430..9b4fc2c 100644
>>> --- a/meta/recipes-devtools/gcc/gcc-4.9.inc
>>> +++ b/meta/recipes-devtools/gcc/gcc-4.9.inc
>>> @@ -65,6 +65,7 @@ SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \
>>>             file://0049-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch \
>>>             file://0050-Revert-Use-dbx_reg_number-for-spanning-registers.patch \
>>>              file://0051-eabispe.patch \
>>> +           file://0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch \
>>>            "
>>>   SRC_URI[md5sum] = "9709b49ae0e904cbb0a6a1b62853b556"
>>>   SRC_URI[sha256sum] = "b9b047a97bade9c1c89970bc8e211ff57b7b8998a1730a80a653d329f8ed1257"
>>> diff --git a/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch b/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch
>>> new file mode 100644
>>> index 0000000..ccfea9d
>>> --- /dev/null
>>> +++ b/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch
>>> @@ -0,0 +1,98 @@
>>> +From e44a6d438db4848c2a555be773568a3cf7994206 Mon Sep 17 00:00:00 2001
>>> +From: Alexandru-Cezar Sardan <alexandru.sardan-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
>>> +Date: Mon, 26 May 2014 12:11:13 +0300
>>> +Subject: [PATCH] Fix E500 with SPE errors with the _Decimal64 type
>>> +
>>> +[gcc]
>>> +2014-04-21 Michael Meissner  <meissner-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
>>> +
>>> +       PR target/60735
>>> +       * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
>>> +       If mode is DDmode and TARGET_E500_DOUBLE allow move.
>>> +
>>> +       * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
>>> +       more debug information for E500 if -mdebug=reg.
>>> +
>>> +[gcc/testsuite]
>>> +2014-04-21  Michael Meissner  <meissner-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
>>> +
>>> +       PR target/60735
>>> +       * gcc.target/powerpc/pr60735.c: New test.  Insure _Decimal64 does
>>> +       not cause errors if -mspe.
>>> +
>>> +Upstream status: Accepted
>>> +
>>> +This solves upstream bug 60735
>>> +(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60735).
>>> +
>>> +Patch taken from https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=209664
>>> +---
>>> + gcc/config/rs6000/rs6000.c                 |   18 ++++++++++++++++++
>>> + gcc/config/rs6000/rs6000.md                |    3 ++-
>>> + gcc/testsuite/gcc.target/powerpc/pr60735.c |   11 +++++++++++
>>> + 3 files changed, 31 insertions(+), 1 deletion(-)
>>> + create mode 100644 gcc/testsuite/gcc.target/powerpc/pr60735.c
>>> +
>>> +diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
>>> +index 494efc5..6dcf440 100644
>>> +--- a/gcc/config/rs6000/rs6000.c
>>> ++++ b/gcc/config/rs6000/rs6000.c
>>> +@@ -2283,6 +2283,24 @@ rs6000_debug_reg_global (void)
>>> +   if (rs6000_float_gprs)
>>> +     fprintf (stderr, DEBUG_FMT_S, "float_gprs", "true");
>>> +
>>> ++  fprintf (stderr, DEBUG_FMT_S, "fprs",
>>> ++         (TARGET_FPRS ? "true" : "false"));
>>> ++
>>> ++  fprintf (stderr, DEBUG_FMT_S, "single_float",
>>> ++         (TARGET_SINGLE_FLOAT ? "true" : "false"));
>>> ++
>>> ++  fprintf (stderr, DEBUG_FMT_S, "double_float",
>>> ++         (TARGET_DOUBLE_FLOAT ? "true" : "false"));
>>> ++
>>> ++  fprintf (stderr, DEBUG_FMT_S, "soft_float",
>>> ++         (TARGET_SOFT_FLOAT ? "true" : "false"));
>>> ++
>>> ++  fprintf (stderr, DEBUG_FMT_S, "e500_single",
>>> ++         (TARGET_E500_SINGLE ? "true" : "false"));
>>> ++
>>> ++  fprintf (stderr, DEBUG_FMT_S, "e500_double",
>>> ++         (TARGET_E500_DOUBLE ? "true" : "false"));
>>> ++
>>> +   if (TARGET_LINK_STACK)
>>> +     fprintf (stderr, DEBUG_FMT_S, "link_stack", "true");
>>> +
>>> +diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
>>> +index 64c9e7c..9cefe15 100644
>>> +--- a/gcc/config/rs6000/rs6000.md
>>> ++++ b/gcc/config/rs6000/rs6000.md
>>> +@@ -9395,7 +9395,8 @@
>>> +       (match_operand:FMOVE64 1 "input_operand" "r,Y,r,G,H,F"))]
>>> +   "! TARGET_POWERPC64
>>> +    && ((TARGET_FPRS && TARGET_SINGLE_FLOAT)
>>> +-       || TARGET_SOFT_FLOAT || TARGET_E500_SINGLE)
>>> ++       || TARGET_SOFT_FLOAT || TARGET_E500_SINGLE
>>> ++       || (<MODE>mode == DDmode && TARGET_E500_DOUBLE))
>>> +    && (gpc_reg_operand (operands[0], <MODE>mode)
>>> +        || gpc_reg_operand (operands[1], <MODE>mode))"
>>> +   "#"
>>> +diff --git a/gcc/testsuite/gcc.target/powerpc/pr60735.c b/gcc/testsuite/gcc.target/powerpc/pr60735.c
>>> +new file mode 100644
>>> +index 0000000..9bac30b
>>> +--- /dev/null
>>> ++++ b/gcc/testsuite/gcc.target/powerpc/pr60735.c
>>> +@@ -0,0 +1,11 @@
>>> ++/* { dg-do compile } */
>>> ++/* { dg-options "-mcpu=8548 -mspe -mabi=spe -O2" } */
>>> ++/* { dg-skip-if "not an SPE target" { ! powerpc_spe_nocache } { "*" } { "" } } */
>>> ++
>>> ++/* In PR60735, the type _Decimal64 generated an insn not found message.  */
>>> ++
>>> ++void
>>> ++pr60735 (_Decimal64 *p, _Decimal64 *q)
>>> ++{
>>> ++  *p = *q;
>>> ++}
>>> +--
>>> +1.7.9.5
>>> +
>>> --
>>> 1.7.9.5
>>>
>>> --
>>> _______________________________________________
>>> Openembedded-core mailing list
>>> Openembedded-core-ZwoEplunGu3dfDuKDZ/zN51Ccm5ICvs9@public.gmane.org
>>> http://lists.openembedded.org/mailman/listinfo/openembedded-core

Patch

diff --git a/meta/recipes-devtools/gcc/gcc-4.9.inc b/meta/recipes-devtools/gcc/gcc-4.9.inc
index a409430..9b4fc2c 100644
--- a/meta/recipes-devtools/gcc/gcc-4.9.inc
+++ b/meta/recipes-devtools/gcc/gcc-4.9.inc
@@ -65,6 +65,7 @@  SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \
 	   file://0049-Enable-SPE-AltiVec-generation-on-powepc-linux-target.patch \
 	   file://0050-Revert-Use-dbx_reg_number-for-spanning-registers.patch \
            file://0051-eabispe.patch \
+           file://0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch \
 	  "
 SRC_URI[md5sum] = "9709b49ae0e904cbb0a6a1b62853b556"
 SRC_URI[sha256sum] = "b9b047a97bade9c1c89970bc8e211ff57b7b8998a1730a80a653d329f8ed1257"
diff --git a/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch b/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch
new file mode 100644
index 0000000..ccfea9d
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.9/0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch
@@ -0,0 +1,98 @@ 
+From e44a6d438db4848c2a555be773568a3cf7994206 Mon Sep 17 00:00:00 2001
+From: Alexandru-Cezar Sardan <alexandru.sardan@freescale.com>
+Date: Mon, 26 May 2014 12:11:13 +0300
+Subject: [PATCH] Fix E500 with SPE errors with the _Decimal64 type
+
+[gcc]
+2014-04-21 Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/60735
+	* config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
+	If mode is DDmode and TARGET_E500_DOUBLE allow move.
+
+	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
+	more debug information for E500 if -mdebug=reg.
+
+[gcc/testsuite]
+2014-04-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/60735
+	* gcc.target/powerpc/pr60735.c: New test.  Insure _Decimal64 does
+	not cause errors if -mspe.
+
+Upstream status: Accepted
+
+This solves upstream bug 60735 
+(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60735).
+
+Patch taken from https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=209664
+---
+ gcc/config/rs6000/rs6000.c                 |   18 ++++++++++++++++++
+ gcc/config/rs6000/rs6000.md                |    3 ++-
+ gcc/testsuite/gcc.target/powerpc/pr60735.c |   11 +++++++++++
+ 3 files changed, 31 insertions(+), 1 deletion(-)
+ create mode 100644 gcc/testsuite/gcc.target/powerpc/pr60735.c
+
+diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
+index 494efc5..6dcf440 100644
+--- a/gcc/config/rs6000/rs6000.c
++++ b/gcc/config/rs6000/rs6000.c
+@@ -2283,6 +2283,24 @@ rs6000_debug_reg_global (void)
+   if (rs6000_float_gprs)
+     fprintf (stderr, DEBUG_FMT_S, "float_gprs", "true");
+ 
++  fprintf (stderr, DEBUG_FMT_S, "fprs",
++	   (TARGET_FPRS ? "true" : "false"));
++
++  fprintf (stderr, DEBUG_FMT_S, "single_float",
++	   (TARGET_SINGLE_FLOAT ? "true" : "false"));
++
++  fprintf (stderr, DEBUG_FMT_S, "double_float",
++	   (TARGET_DOUBLE_FLOAT ? "true" : "false"));
++
++  fprintf (stderr, DEBUG_FMT_S, "soft_float",
++	   (TARGET_SOFT_FLOAT ? "true" : "false"));
++
++  fprintf (stderr, DEBUG_FMT_S, "e500_single",
++	   (TARGET_E500_SINGLE ? "true" : "false"));
++
++  fprintf (stderr, DEBUG_FMT_S, "e500_double",
++	   (TARGET_E500_DOUBLE ? "true" : "false"));
++
+   if (TARGET_LINK_STACK)
+     fprintf (stderr, DEBUG_FMT_S, "link_stack", "true");
+ 
+diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
+index 64c9e7c..9cefe15 100644
+--- a/gcc/config/rs6000/rs6000.md
++++ b/gcc/config/rs6000/rs6000.md
+@@ -9395,7 +9395,8 @@
+ 	(match_operand:FMOVE64 1 "input_operand" "r,Y,r,G,H,F"))]
+   "! TARGET_POWERPC64 
+    && ((TARGET_FPRS && TARGET_SINGLE_FLOAT) 
+-       || TARGET_SOFT_FLOAT || TARGET_E500_SINGLE)
++       || TARGET_SOFT_FLOAT || TARGET_E500_SINGLE
++       || (<MODE>mode == DDmode && TARGET_E500_DOUBLE))
+    && (gpc_reg_operand (operands[0], <MODE>mode)
+        || gpc_reg_operand (operands[1], <MODE>mode))"
+   "#"
+diff --git a/gcc/testsuite/gcc.target/powerpc/pr60735.c b/gcc/testsuite/gcc.target/powerpc/pr60735.c
+new file mode 100644
+index 0000000..9bac30b
+--- /dev/null
++++ b/gcc/testsuite/gcc.target/powerpc/pr60735.c
+@@ -0,0 +1,11 @@
++/* { dg-do compile } */
++/* { dg-options "-mcpu=8548 -mspe -mabi=spe -O2" } */
++/* { dg-skip-if "not an SPE target" { ! powerpc_spe_nocache } { "*" } { "" } } */
++
++/* In PR60735, the type _Decimal64 generated an insn not found message.  */
++
++void
++pr60735 (_Decimal64 *p, _Decimal64 *q)
++{
++  *p = *q;
++}
+-- 
+1.7.9.5
+