* [bugfix 0/2] internal compiler fix for gcc 4.6.0
@ 2011-05-27 18:15 nitin.a.kamble
2011-05-27 18:15 ` [bugfix 1/2] gcc-4.6.0: fix ICE with armv7 target nitin.a.kamble
2011-05-27 18:16 ` [bugfix 2/2] Revert "tcmode-default: workaround for gcc 4.6.0 failure on beagleboard" nitin.a.kamble
0 siblings, 2 replies; 8+ messages in thread
From: nitin.a.kamble @ 2011-05-27 18:15 UTC (permalink / raw)
To: openembedded-core
From: Nitin A Kamble <nitin.a.kamble@intel.com>
This fixes the gcc taking out the need of the workaround we had earlier.
This also fixes compile issue for qt4-x11-free recipe for beagleboard machine
The following changes since commit 62e3f0ff7b27d8beb21b4b226051c3db654ea4e4:
License Field Cleanup: Non-standard field names (2011-05-27 18:27:22 +0100)
are available in the git repository at:
git://git.pokylinux.org/poky-contrib nitin/bugfixes
http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=nitin/bugfixes
Nitin A Kamble (2):
gcc-4.6.0: fix ICE with armv7 target
Revert "tcmode-default: workaround for gcc 4.6.0 failure on
beagleboard"
meta/conf/distro/include/tcmode-default.inc | 4 --
meta/recipes-devtools/gcc/gcc-4.6.0.inc | 3 +-
.../gcc/gcc-4.6.0/ICE_fix_for_arm.patch | 44 ++++++++++++++++++++
3 files changed, 46 insertions(+), 5 deletions(-)
create mode 100644 meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch
--
1.7.3.5
^ permalink raw reply [flat|nested] 8+ messages in thread* [bugfix 1/2] gcc-4.6.0: fix ICE with armv7 target 2011-05-27 18:15 [bugfix 0/2] internal compiler fix for gcc 4.6.0 nitin.a.kamble @ 2011-05-27 18:15 ` nitin.a.kamble 2011-05-27 18:25 ` Khem Raj 2011-05-27 18:16 ` [bugfix 2/2] Revert "tcmode-default: workaround for gcc 4.6.0 failure on beagleboard" nitin.a.kamble 1 sibling, 1 reply; 8+ messages in thread From: nitin.a.kamble @ 2011-05-27 18:15 UTC (permalink / raw) To: openembedded-core From: Nitin A Kamble <nitin.a.kamble@intel.com> This fixes an internal compiler error for gcc 4.6.0 for armv7 Patch came from: Phil Blundell <pb@pbcl.net> Validated by Nitin Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> Signed-Off-by: Phil Blundell <pb@pbcl.net> --- meta/recipes-devtools/gcc/gcc-4.6.0.inc | 3 +- .../gcc/gcc-4.6.0/ICE_fix_for_arm.patch | 44 ++++++++++++++++++++ 2 files changed, 46 insertions(+), 1 deletions(-) create mode 100644 meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0.inc b/meta/recipes-devtools/gcc/gcc-4.6.0.inc index fb5c70d..4407eca 100644 --- a/meta/recipes-devtools/gcc/gcc-4.6.0.inc +++ b/meta/recipes-devtools/gcc/gcc-4.6.0.inc @@ -7,7 +7,7 @@ require gcc-common.inc require gcc-4_6-branch-backports.inc -PR = "r2" +PR = "r3" DEPENDS =+ "mpfr gmp libmpc" NATIVEDEPS = "mpfr-native gmp-native gettext-native libmpc-native" @@ -53,6 +53,7 @@ SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \ file://gcc-poison-parameters.patch \ file://GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch \ file://COLLECT_GCC_OPTIONS.patch \ + file://ICE_fix_for_arm.patch \ " SRC_URI_append_sh3 = " file://sh3-installfix-fixheaders.patch;patch=1 " diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch new file mode 100644 index 0000000..037a180 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch @@ -0,0 +1,44 @@ +Upstream-Status: Pending + +Patch came from: Phil Blundell <pb@pbcl.net> +Validated by Nitin +This fixes the following internal compiler error of gcc 4.6.0 on for armv7-a +related gcc bugzilla: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47719 + + +| arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon +-mfloat-abi=softfp -fno-tree-vectorize +--sysroot=/srv/home/pokybuild/poky-slave/nightly-external/build/build/tmp/sysroots/beagleboard +-c -I. -I../../../../src/gallium/include -I../../../../src/gallium/auxiliary +-I../../../../src/gallium/drivers +-I../../../../src/gallium/drivers/svga/include -O2 -pipe -g +-feliminate-unused-debug-types -Wall -Wmissing-prototypes -std=c99 -ffast-math +-fvisibility=hidden -fno-strict-aliasing -fPIC -D_GNU_SOURCE -DPTHREADS +-DHAVE_POSIX_MEMALIGN -DUSE_XSHM -std=gnu99 -fvisibility=hidden -DHAVE_STDINT_H +-DHAVE_SYS_TYPES_H svga_resource_buffer_upload.c -o +svga_resource_buffer_upload.o +| svga_tgsi_insn.c: In function 'svga_shader_emit_instructions': +| svga_tgsi_insn.c:2969:1: internal compiler error: in push_minipool_fix, at +config/arm/arm.c:12084 +| Please submit a full bug report, +| with preprocessed source if appropriate. +| See <http://gcc.gnu.org/bugs.html> for instructions. +| make[4]: *** [svga_tgsi_insn.o] Error 1 + +Nitin A Kamble <nitin.a.kamble@intel.com> 2011/05/27 + +Index: gcc-4.6.0/gcc/config/arm/arm.md +=================================================================== +--- gcc-4.6.0.orig/gcc/config/arm/arm.md ++++ gcc-4.6.0/gcc/config/arm/arm.md +@@ -4213,7 +4213,9 @@ + uxth%?\\t%0, %1 + ldr%(h%)\\t%0, %1" + [(set_attr "type" "alu_shift,load_byte") +- (set_attr "predicable" "yes")] ++ (set_attr "predicable" "yes") ++ (set_attr "pool_range" "*,256") ++ (set_attr "neg_pool_range" "*,244")] + ) + + (define_insn "*arm_zero_extendhisi2addsi" -- 1.7.3.5 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [bugfix 1/2] gcc-4.6.0: fix ICE with armv7 target 2011-05-27 18:15 ` [bugfix 1/2] gcc-4.6.0: fix ICE with armv7 target nitin.a.kamble @ 2011-05-27 18:25 ` Khem Raj 2011-05-27 19:15 ` Mark Hatle 0 siblings, 1 reply; 8+ messages in thread From: Khem Raj @ 2011-05-27 18:25 UTC (permalink / raw) To: Patches and discussions about the oe-core layer On Fri, May 27, 2011 at 11:15 AM, <nitin.a.kamble@intel.com> wrote: > From: Nitin A Kamble <nitin.a.kamble@intel.com> > > This fixes an internal compiler error for gcc 4.6.0 for armv7 > > Patch came from: Phil Blundell <pb@pbcl.net> > Validated by Nitin > > Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> > Signed-Off-by: Phil Blundell <pb@pbcl.net> > --- > meta/recipes-devtools/gcc/gcc-4.6.0.inc | 3 +- > .../gcc/gcc-4.6.0/ICE_fix_for_arm.patch | 44 ++++++++++++++++++++ > 2 files changed, 46 insertions(+), 1 deletions(-) > create mode 100644 meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch > > diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0.inc b/meta/recipes-devtools/gcc/gcc-4.6.0.inc > index fb5c70d..4407eca 100644 > --- a/meta/recipes-devtools/gcc/gcc-4.6.0.inc > +++ b/meta/recipes-devtools/gcc/gcc-4.6.0.inc > @@ -7,7 +7,7 @@ require gcc-common.inc > > require gcc-4_6-branch-backports.inc > > -PR = "r2" > +PR = "r3" > > DEPENDS =+ "mpfr gmp libmpc" > NATIVEDEPS = "mpfr-native gmp-native gettext-native libmpc-native" > @@ -53,6 +53,7 @@ SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \ > file://gcc-poison-parameters.patch \ > file://GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch \ > file://COLLECT_GCC_OPTIONS.patch \ > + file://ICE_fix_for_arm.patch \ > " > SRC_URI_append_sh3 = " file://sh3-installfix-fixheaders.patch;patch=1 " > > diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch > new file mode 100644 > index 0000000..037a180 > --- /dev/null > +++ b/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch > @@ -0,0 +1,44 @@ > +Upstream-Status: Pending > + > +Patch came from: Phil Blundell <pb@pbcl.net> > +Validated by Nitin > +This fixes the following internal compiler error of gcc 4.6.0 on for armv7-a > +related gcc bugzilla: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47719 > + > + > +| arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon > +-mfloat-abi=softfp -fno-tree-vectorize > +--sysroot=/srv/home/pokybuild/poky-slave/nightly-external/build/build/tmp/sysroots/beagleboard > +-c -I. -I../../../../src/gallium/include -I../../../../src/gallium/auxiliary > +-I../../../../src/gallium/drivers > +-I../../../../src/gallium/drivers/svga/include -O2 -pipe -g > +-feliminate-unused-debug-types -Wall -Wmissing-prototypes -std=c99 -ffast-math > +-fvisibility=hidden -fno-strict-aliasing -fPIC -D_GNU_SOURCE -DPTHREADS > +-DHAVE_POSIX_MEMALIGN -DUSE_XSHM -std=gnu99 -fvisibility=hidden -DHAVE_STDINT_H > +-DHAVE_SYS_TYPES_H svga_resource_buffer_upload.c -o > +svga_resource_buffer_upload.o > +| svga_tgsi_insn.c: In function 'svga_shader_emit_instructions': > +| svga_tgsi_insn.c:2969:1: internal compiler error: in push_minipool_fix, at > +config/arm/arm.c:12084 > +| Please submit a full bug report, > +| with preprocessed source if appropriate. > +| See <http://gcc.gnu.org/bugs.html> for instructions. > +| make[4]: *** [svga_tgsi_insn.o] Error 1 > + > +Nitin A Kamble <nitin.a.kamble@intel.com> 2011/05/27 > + > +Index: gcc-4.6.0/gcc/config/arm/arm.md > +=================================================================== > +--- gcc-4.6.0.orig/gcc/config/arm/arm.md > ++++ gcc-4.6.0/gcc/config/arm/arm.md > +@@ -4213,7 +4213,9 @@ > + uxth%?\\t%0, %1 > + ldr%(h%)\\t%0, %1" > + [(set_attr "type" "alu_shift,load_byte") > +- (set_attr "predicable" "yes")] > ++ (set_attr "predicable" "yes") > ++ (set_attr "pool_range" "*,256") > ++ (set_attr "neg_pool_range" "*,244")] > + ) > + FWIW a patch which is similar to this was rejected here. http://gcc.gnu.org/ml/gcc-patches/2011-02/msg01731.html > + (define_insn "*arm_zero_extendhisi2addsi" > -- > 1.7.3.5 > > > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core > ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [bugfix 1/2] gcc-4.6.0: fix ICE with armv7 target 2011-05-27 18:25 ` Khem Raj @ 2011-05-27 19:15 ` Mark Hatle 2011-05-27 19:36 ` Khem Raj 0 siblings, 1 reply; 8+ messages in thread From: Mark Hatle @ 2011-05-27 19:15 UTC (permalink / raw) To: openembedded-core On 5/27/11 1:25 PM, Khem Raj wrote: > On Fri, May 27, 2011 at 11:15 AM, <nitin.a.kamble@intel.com> wrote: >> From: Nitin A Kamble <nitin.a.kamble@intel.com> >> >> This fixes an internal compiler error for gcc 4.6.0 for armv7 >> >> Patch came from: Phil Blundell <pb@pbcl.net> >> Validated by Nitin >> >> Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> >> Signed-Off-by: Phil Blundell <pb@pbcl.net> >> --- >> meta/recipes-devtools/gcc/gcc-4.6.0.inc | 3 +- >> .../gcc/gcc-4.6.0/ICE_fix_for_arm.patch | 44 ++++++++++++++++++++ >> 2 files changed, 46 insertions(+), 1 deletions(-) >> create mode 100644 meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch >> >> diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0.inc b/meta/recipes-devtools/gcc/gcc-4.6.0.inc >> index fb5c70d..4407eca 100644 >> --- a/meta/recipes-devtools/gcc/gcc-4.6.0.inc >> +++ b/meta/recipes-devtools/gcc/gcc-4.6.0.inc >> @@ -7,7 +7,7 @@ require gcc-common.inc >> >> require gcc-4_6-branch-backports.inc >> >> -PR = "r2" >> +PR = "r3" >> >> DEPENDS =+ "mpfr gmp libmpc" >> NATIVEDEPS = "mpfr-native gmp-native gettext-native libmpc-native" >> @@ -53,6 +53,7 @@ SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \ >> file://gcc-poison-parameters.patch \ >> file://GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch \ >> file://COLLECT_GCC_OPTIONS.patch \ >> + file://ICE_fix_for_arm.patch \ >> " >> SRC_URI_append_sh3 = " file://sh3-installfix-fixheaders.patch;patch=1 " >> >> diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch >> new file mode 100644 >> index 0000000..037a180 >> --- /dev/null >> +++ b/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch >> @@ -0,0 +1,44 @@ >> +Upstream-Status: Pending >> + >> +Patch came from: Phil Blundell <pb@pbcl.net> >> +Validated by Nitin >> +This fixes the following internal compiler error of gcc 4.6.0 on for armv7-a >> +related gcc bugzilla: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47719 >> + >> + >> +| arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon >> +-mfloat-abi=softfp -fno-tree-vectorize >> +--sysroot=/srv/home/pokybuild/poky-slave/nightly-external/build/build/tmp/sysroots/beagleboard >> +-c -I. -I../../../../src/gallium/include -I../../../../src/gallium/auxiliary >> +-I../../../../src/gallium/drivers >> +-I../../../../src/gallium/drivers/svga/include -O2 -pipe -g >> +-feliminate-unused-debug-types -Wall -Wmissing-prototypes -std=c99 -ffast-math >> +-fvisibility=hidden -fno-strict-aliasing -fPIC -D_GNU_SOURCE -DPTHREADS >> +-DHAVE_POSIX_MEMALIGN -DUSE_XSHM -std=gnu99 -fvisibility=hidden -DHAVE_STDINT_H >> +-DHAVE_SYS_TYPES_H svga_resource_buffer_upload.c -o >> +svga_resource_buffer_upload.o >> +| svga_tgsi_insn.c: In function 'svga_shader_emit_instructions': >> +| svga_tgsi_insn.c:2969:1: internal compiler error: in push_minipool_fix, at >> +config/arm/arm.c:12084 >> +| Please submit a full bug report, >> +| with preprocessed source if appropriate. >> +| See <http://gcc.gnu.org/bugs.html> for instructions. >> +| make[4]: *** [svga_tgsi_insn.o] Error 1 >> + >> +Nitin A Kamble <nitin.a.kamble@intel.com> 2011/05/27 >> + >> +Index: gcc-4.6.0/gcc/config/arm/arm.md >> +=================================================================== >> +--- gcc-4.6.0.orig/gcc/config/arm/arm.md >> ++++ gcc-4.6.0/gcc/config/arm/arm.md >> +@@ -4213,7 +4213,9 @@ >> + uxth%?\\t%0, %1 >> + ldr%(h%)\\t%0, %1" >> + [(set_attr "type" "alu_shift,load_byte") >> +- (set_attr "predicable" "yes")] >> ++ (set_attr "predicable" "yes") >> ++ (set_attr "pool_range" "*,256") >> ++ (set_attr "neg_pool_range" "*,244")] >> + ) >> + > > FWIW a patch which is similar to this was rejected here. > http://gcc.gnu.org/ml/gcc-patches/2011-02/msg01731.html > based on that link, I'd say there are two cases that are needed for a proper workaround. Then likely we wait until upstream has a fix.... --Mark >> + (define_insn "*arm_zero_extendhisi2addsi" >> -- >> 1.7.3.5 >> >> >> _______________________________________________ >> Openembedded-core mailing list >> Openembedded-core@lists.openembedded.org >> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core >> > > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [bugfix 1/2] gcc-4.6.0: fix ICE with armv7 target 2011-05-27 19:15 ` Mark Hatle @ 2011-05-27 19:36 ` Khem Raj 2011-05-27 19:41 ` Mark Hatle 0 siblings, 1 reply; 8+ messages in thread From: Khem Raj @ 2011-05-27 19:36 UTC (permalink / raw) To: Patches and discussions about the oe-core layer On Fri, May 27, 2011 at 12:15 PM, Mark Hatle <mark.hatle@windriver.com> wrote: > On 5/27/11 1:25 PM, Khem Raj wrote: >> On Fri, May 27, 2011 at 11:15 AM, <nitin.a.kamble@intel.com> wrote: >>> From: Nitin A Kamble <nitin.a.kamble@intel.com> >>> >>> This fixes an internal compiler error for gcc 4.6.0 for armv7 >>> >>> Patch came from: Phil Blundell <pb@pbcl.net> >>> Validated by Nitin >>> >>> Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> >>> Signed-Off-by: Phil Blundell <pb@pbcl.net> >>> --- >>> meta/recipes-devtools/gcc/gcc-4.6.0.inc | 3 +- >>> .../gcc/gcc-4.6.0/ICE_fix_for_arm.patch | 44 ++++++++++++++++++++ >>> 2 files changed, 46 insertions(+), 1 deletions(-) >>> create mode 100644 meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch >>> >>> diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0.inc b/meta/recipes-devtools/gcc/gcc-4.6.0.inc >>> index fb5c70d..4407eca 100644 >>> --- a/meta/recipes-devtools/gcc/gcc-4.6.0.inc >>> +++ b/meta/recipes-devtools/gcc/gcc-4.6.0.inc >>> @@ -7,7 +7,7 @@ require gcc-common.inc >>> >>> require gcc-4_6-branch-backports.inc >>> >>> -PR = "r2" >>> +PR = "r3" >>> >>> DEPENDS =+ "mpfr gmp libmpc" >>> NATIVEDEPS = "mpfr-native gmp-native gettext-native libmpc-native" >>> @@ -53,6 +53,7 @@ SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \ >>> file://gcc-poison-parameters.patch \ >>> file://GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch \ >>> file://COLLECT_GCC_OPTIONS.patch \ >>> + file://ICE_fix_for_arm.patch \ >>> " >>> SRC_URI_append_sh3 = " file://sh3-installfix-fixheaders.patch;patch=1 " >>> >>> diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch >>> new file mode 100644 >>> index 0000000..037a180 >>> --- /dev/null >>> +++ b/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch >>> @@ -0,0 +1,44 @@ >>> +Upstream-Status: Pending >>> + >>> +Patch came from: Phil Blundell <pb@pbcl.net> >>> +Validated by Nitin >>> +This fixes the following internal compiler error of gcc 4.6.0 on for armv7-a >>> +related gcc bugzilla: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47719 >>> + >>> + >>> +| arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon >>> +-mfloat-abi=softfp -fno-tree-vectorize >>> +--sysroot=/srv/home/pokybuild/poky-slave/nightly-external/build/build/tmp/sysroots/beagleboard >>> +-c -I. -I../../../../src/gallium/include -I../../../../src/gallium/auxiliary >>> +-I../../../../src/gallium/drivers >>> +-I../../../../src/gallium/drivers/svga/include -O2 -pipe -g >>> +-feliminate-unused-debug-types -Wall -Wmissing-prototypes -std=c99 -ffast-math >>> +-fvisibility=hidden -fno-strict-aliasing -fPIC -D_GNU_SOURCE -DPTHREADS >>> +-DHAVE_POSIX_MEMALIGN -DUSE_XSHM -std=gnu99 -fvisibility=hidden -DHAVE_STDINT_H >>> +-DHAVE_SYS_TYPES_H svga_resource_buffer_upload.c -o >>> +svga_resource_buffer_upload.o >>> +| svga_tgsi_insn.c: In function 'svga_shader_emit_instructions': >>> +| svga_tgsi_insn.c:2969:1: internal compiler error: in push_minipool_fix, at >>> +config/arm/arm.c:12084 >>> +| Please submit a full bug report, >>> +| with preprocessed source if appropriate. >>> +| See <http://gcc.gnu.org/bugs.html> for instructions. >>> +| make[4]: *** [svga_tgsi_insn.o] Error 1 >>> + >>> +Nitin A Kamble <nitin.a.kamble@intel.com> 2011/05/27 >>> + >>> +Index: gcc-4.6.0/gcc/config/arm/arm.md >>> +=================================================================== >>> +--- gcc-4.6.0.orig/gcc/config/arm/arm.md >>> ++++ gcc-4.6.0/gcc/config/arm/arm.md >>> +@@ -4213,7 +4213,9 @@ >>> + uxth%?\\t%0, %1 >>> + ldr%(h%)\\t%0, %1" >>> + [(set_attr "type" "alu_shift,load_byte") >>> +- (set_attr "predicable" "yes")] >>> ++ (set_attr "predicable" "yes") >>> ++ (set_attr "pool_range" "*,256") >>> ++ (set_attr "neg_pool_range" "*,244")] >>> + ) >>> + >> >> FWIW a patch which is similar to this was rejected here. >> http://gcc.gnu.org/ml/gcc-patches/2011-02/msg01731.html >> > > based on that link, I'd say there are two cases that are needed for a proper > workaround. > > Then likely we wait until upstream has a fix.... working around package is better than working around gcc IMHO > > --Mark > >>> + (define_insn "*arm_zero_extendhisi2addsi" >>> -- >>> 1.7.3.5 >>> >>> >>> _______________________________________________ >>> Openembedded-core mailing list >>> Openembedded-core@lists.openembedded.org >>> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core >>> >> >> _______________________________________________ >> Openembedded-core mailing list >> Openembedded-core@lists.openembedded.org >> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core > > > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core > ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [bugfix 1/2] gcc-4.6.0: fix ICE with armv7 target 2011-05-27 19:36 ` Khem Raj @ 2011-05-27 19:41 ` Mark Hatle 2011-05-28 17:28 ` Khem Raj 0 siblings, 1 reply; 8+ messages in thread From: Mark Hatle @ 2011-05-27 19:41 UTC (permalink / raw) To: openembedded-core On 5/27/11 2:36 PM, Khem Raj wrote: > On Fri, May 27, 2011 at 12:15 PM, Mark Hatle <mark.hatle@windriver.com> wrote: >> On 5/27/11 1:25 PM, Khem Raj wrote: >>> On Fri, May 27, 2011 at 11:15 AM, <nitin.a.kamble@intel.com> wrote: >>>> From: Nitin A Kamble <nitin.a.kamble@intel.com> >>>> >>>> This fixes an internal compiler error for gcc 4.6.0 for armv7 >>>> >>>> Patch came from: Phil Blundell <pb@pbcl.net> >>>> Validated by Nitin >>>> >>>> Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> >>>> Signed-Off-by: Phil Blundell <pb@pbcl.net> >>>> --- >>>> meta/recipes-devtools/gcc/gcc-4.6.0.inc | 3 +- >>>> .../gcc/gcc-4.6.0/ICE_fix_for_arm.patch | 44 ++++++++++++++++++++ >>>> 2 files changed, 46 insertions(+), 1 deletions(-) >>>> create mode 100644 meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch >>>> >>>> diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0.inc b/meta/recipes-devtools/gcc/gcc-4.6.0.inc >>>> index fb5c70d..4407eca 100644 >>>> --- a/meta/recipes-devtools/gcc/gcc-4.6.0.inc >>>> +++ b/meta/recipes-devtools/gcc/gcc-4.6.0.inc >>>> @@ -7,7 +7,7 @@ require gcc-common.inc >>>> >>>> require gcc-4_6-branch-backports.inc >>>> >>>> -PR = "r2" >>>> +PR = "r3" >>>> >>>> DEPENDS =+ "mpfr gmp libmpc" >>>> NATIVEDEPS = "mpfr-native gmp-native gettext-native libmpc-native" >>>> @@ -53,6 +53,7 @@ SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \ >>>> file://gcc-poison-parameters.patch \ >>>> file://GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch \ >>>> file://COLLECT_GCC_OPTIONS.patch \ >>>> + file://ICE_fix_for_arm.patch \ >>>> " >>>> SRC_URI_append_sh3 = " file://sh3-installfix-fixheaders.patch;patch=1 " >>>> >>>> diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch >>>> new file mode 100644 >>>> index 0000000..037a180 >>>> --- /dev/null >>>> +++ b/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch >>>> @@ -0,0 +1,44 @@ >>>> +Upstream-Status: Pending >>>> + >>>> +Patch came from: Phil Blundell <pb@pbcl.net> >>>> +Validated by Nitin >>>> +This fixes the following internal compiler error of gcc 4.6.0 on for armv7-a >>>> +related gcc bugzilla: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47719 >>>> + >>>> + >>>> +| arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon >>>> +-mfloat-abi=softfp -fno-tree-vectorize >>>> +--sysroot=/srv/home/pokybuild/poky-slave/nightly-external/build/build/tmp/sysroots/beagleboard >>>> +-c -I. -I../../../../src/gallium/include -I../../../../src/gallium/auxiliary >>>> +-I../../../../src/gallium/drivers >>>> +-I../../../../src/gallium/drivers/svga/include -O2 -pipe -g >>>> +-feliminate-unused-debug-types -Wall -Wmissing-prototypes -std=c99 -ffast-math >>>> +-fvisibility=hidden -fno-strict-aliasing -fPIC -D_GNU_SOURCE -DPTHREADS >>>> +-DHAVE_POSIX_MEMALIGN -DUSE_XSHM -std=gnu99 -fvisibility=hidden -DHAVE_STDINT_H >>>> +-DHAVE_SYS_TYPES_H svga_resource_buffer_upload.c -o >>>> +svga_resource_buffer_upload.o >>>> +| svga_tgsi_insn.c: In function 'svga_shader_emit_instructions': >>>> +| svga_tgsi_insn.c:2969:1: internal compiler error: in push_minipool_fix, at >>>> +config/arm/arm.c:12084 >>>> +| Please submit a full bug report, >>>> +| with preprocessed source if appropriate. >>>> +| See <http://gcc.gnu.org/bugs.html> for instructions. >>>> +| make[4]: *** [svga_tgsi_insn.o] Error 1 >>>> + >>>> +Nitin A Kamble <nitin.a.kamble@intel.com> 2011/05/27 >>>> + >>>> +Index: gcc-4.6.0/gcc/config/arm/arm.md >>>> +=================================================================== >>>> +--- gcc-4.6.0.orig/gcc/config/arm/arm.md >>>> ++++ gcc-4.6.0/gcc/config/arm/arm.md >>>> +@@ -4213,7 +4213,9 @@ >>>> + uxth%?\\t%0, %1 >>>> + ldr%(h%)\\t%0, %1" >>>> + [(set_attr "type" "alu_shift,load_byte") >>>> +- (set_attr "predicable" "yes")] >>>> ++ (set_attr "predicable" "yes") >>>> ++ (set_attr "pool_range" "*,256") >>>> ++ (set_attr "neg_pool_range" "*,244")] >>>> + ) >>>> + >>> >>> FWIW a patch which is similar to this was rejected here. >>> http://gcc.gnu.org/ml/gcc-patches/2011-02/msg01731.html >>> >> >> based on that link, I'd say there are two cases that are needed for a proper >> workaround. >> >> Then likely we wait until upstream has a fix.... > > working around package is better than working around gcc IMHO Problem is the ICE will still be there. If we put the workaround in gcc, then the package will work with different versions of gcc (without modification), and other packages will not experience this ICE. (This of course is assuming the gcc workaround is reasonable and not introducing other faults.) --Mark >> --Mark >> >>>> + (define_insn "*arm_zero_extendhisi2addsi" >>>> -- >>>> 1.7.3.5 >>>> >>>> >>>> _______________________________________________ >>>> Openembedded-core mailing list >>>> Openembedded-core@lists.openembedded.org >>>> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core >>>> >>> >>> _______________________________________________ >>> Openembedded-core mailing list >>> Openembedded-core@lists.openembedded.org >>> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core >> >> >> _______________________________________________ >> Openembedded-core mailing list >> Openembedded-core@lists.openembedded.org >> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core >> > > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [bugfix 1/2] gcc-4.6.0: fix ICE with armv7 target 2011-05-27 19:41 ` Mark Hatle @ 2011-05-28 17:28 ` Khem Raj 0 siblings, 0 replies; 8+ messages in thread From: Khem Raj @ 2011-05-28 17:28 UTC (permalink / raw) To: openembedded-core On 5/27/2011 12:41 PM, Mark Hatle wrote: > On 5/27/11 2:36 PM, Khem Raj wrote: >> On Fri, May 27, 2011 at 12:15 PM, Mark Hatle<mark.hatle@windriver.com> wrote: >>> On 5/27/11 1:25 PM, Khem Raj wrote: >>>> On Fri, May 27, 2011 at 11:15 AM,<nitin.a.kamble@intel.com> wrote: >>>>> From: Nitin A Kamble<nitin.a.kamble@intel.com> >>>>> >>>>> This fixes an internal compiler error for gcc 4.6.0 for armv7 >>>>> >>>>> Patch came from: Phil Blundell<pb@pbcl.net> >>>>> Validated by Nitin >>>>> >>>>> Signed-off-by: Nitin A Kamble<nitin.a.kamble@intel.com> >>>>> Signed-Off-by: Phil Blundell<pb@pbcl.net> >>>>> --- >>>>> meta/recipes-devtools/gcc/gcc-4.6.0.inc | 3 +- >>>>> .../gcc/gcc-4.6.0/ICE_fix_for_arm.patch | 44 ++++++++++++++++++++ >>>>> 2 files changed, 46 insertions(+), 1 deletions(-) >>>>> create mode 100644 meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch >>>>> >>>>> diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0.inc b/meta/recipes-devtools/gcc/gcc-4.6.0.inc >>>>> index fb5c70d..4407eca 100644 >>>>> --- a/meta/recipes-devtools/gcc/gcc-4.6.0.inc >>>>> +++ b/meta/recipes-devtools/gcc/gcc-4.6.0.inc >>>>> @@ -7,7 +7,7 @@ require gcc-common.inc >>>>> >>>>> require gcc-4_6-branch-backports.inc >>>>> >>>>> -PR = "r2" >>>>> +PR = "r3" >>>>> >>>>> DEPENDS =+ "mpfr gmp libmpc" >>>>> NATIVEDEPS = "mpfr-native gmp-native gettext-native libmpc-native" >>>>> @@ -53,6 +53,7 @@ SRC_URI = "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.bz2 \ >>>>> file://gcc-poison-parameters.patch \ >>>>> file://GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch \ >>>>> file://COLLECT_GCC_OPTIONS.patch \ >>>>> + file://ICE_fix_for_arm.patch \ >>>>> " >>>>> SRC_URI_append_sh3 = " file://sh3-installfix-fixheaders.patch;patch=1 " >>>>> >>>>> diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch >>>>> new file mode 100644 >>>>> index 0000000..037a180 >>>>> --- /dev/null >>>>> +++ b/meta/recipes-devtools/gcc/gcc-4.6.0/ICE_fix_for_arm.patch >>>>> @@ -0,0 +1,44 @@ >>>>> +Upstream-Status: Pending >>>>> + >>>>> +Patch came from: Phil Blundell<pb@pbcl.net> >>>>> +Validated by Nitin >>>>> +This fixes the following internal compiler error of gcc 4.6.0 on for armv7-a >>>>> +related gcc bugzilla: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47719 >>>>> + >>>>> + >>>>> +| arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon >>>>> +-mfloat-abi=softfp -fno-tree-vectorize >>>>> +--sysroot=/srv/home/pokybuild/poky-slave/nightly-external/build/build/tmp/sysroots/beagleboard >>>>> +-c -I. -I../../../../src/gallium/include -I../../../../src/gallium/auxiliary >>>>> +-I../../../../src/gallium/drivers >>>>> +-I../../../../src/gallium/drivers/svga/include -O2 -pipe -g >>>>> +-feliminate-unused-debug-types -Wall -Wmissing-prototypes -std=c99 -ffast-math >>>>> +-fvisibility=hidden -fno-strict-aliasing -fPIC -D_GNU_SOURCE -DPTHREADS >>>>> +-DHAVE_POSIX_MEMALIGN -DUSE_XSHM -std=gnu99 -fvisibility=hidden -DHAVE_STDINT_H >>>>> +-DHAVE_SYS_TYPES_H svga_resource_buffer_upload.c -o >>>>> +svga_resource_buffer_upload.o >>>>> +| svga_tgsi_insn.c: In function 'svga_shader_emit_instructions': >>>>> +| svga_tgsi_insn.c:2969:1: internal compiler error: in push_minipool_fix, at >>>>> +config/arm/arm.c:12084 >>>>> +| Please submit a full bug report, >>>>> +| with preprocessed source if appropriate. >>>>> +| See<http://gcc.gnu.org/bugs.html> for instructions. >>>>> +| make[4]: *** [svga_tgsi_insn.o] Error 1 >>>>> + >>>>> +Nitin A Kamble<nitin.a.kamble@intel.com> 2011/05/27 >>>>> + >>>>> +Index: gcc-4.6.0/gcc/config/arm/arm.md >>>>> +=================================================================== >>>>> +--- gcc-4.6.0.orig/gcc/config/arm/arm.md >>>>> ++++ gcc-4.6.0/gcc/config/arm/arm.md >>>>> +@@ -4213,7 +4213,9 @@ >>>>> + uxth%?\\t%0, %1 >>>>> + ldr%(h%)\\t%0, %1" >>>>> + [(set_attr "type" "alu_shift,load_byte") >>>>> +- (set_attr "predicable" "yes")] >>>>> ++ (set_attr "predicable" "yes") >>>>> ++ (set_attr "pool_range" "*,256") >>>>> ++ (set_attr "neg_pool_range" "*,244")] >>>>> + ) >>>>> + >>>> >>>> FWIW a patch which is similar to this was rejected here. >>>> http://gcc.gnu.org/ml/gcc-patches/2011-02/msg01731.html >>>> >>> >>> based on that link, I'd say there are two cases that are needed for a proper >>> workaround. >>> >>> Then likely we wait until upstream has a fix.... >> >> working around package is better than working around gcc IMHO > > Problem is the ICE will still be there. If we put the workaround in gcc, then > the package will work with different versions of gcc (without modification), and > other packages will not experience this ICE. > > (This of course is assuming the gcc workaround is reasonable and not introducing > other faults.) we should qualify and run regression tests IMO to validate it if we intend patch gcc. I think fixing the given recipe is path of least impact ^ permalink raw reply [flat|nested] 8+ messages in thread
* [bugfix 2/2] Revert "tcmode-default: workaround for gcc 4.6.0 failure on beagleboard" 2011-05-27 18:15 [bugfix 0/2] internal compiler fix for gcc 4.6.0 nitin.a.kamble 2011-05-27 18:15 ` [bugfix 1/2] gcc-4.6.0: fix ICE with armv7 target nitin.a.kamble @ 2011-05-27 18:16 ` nitin.a.kamble 1 sibling, 0 replies; 8+ messages in thread From: nitin.a.kamble @ 2011-05-27 18:16 UTC (permalink / raw) To: openembedded-core From: Nitin A Kamble <nitin.a.kamble@intel.com> As we have a fix for gcc 4.6.0 this workaround is not needed anymore This reverts commit 9bccbc5fbc71b331911b558a2ba15e0a6d0046b4. Nitin A Kamble <nitin.a.kamble@intel.com> --- meta/conf/distro/include/tcmode-default.inc | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/meta/conf/distro/include/tcmode-default.inc b/meta/conf/distro/include/tcmode-default.inc index 6eb34ef..d279231 100644 --- a/meta/conf/distro/include/tcmode-default.inc +++ b/meta/conf/distro/include/tcmode-default.inc @@ -26,10 +26,6 @@ LINUXLIBCVERSION ?= "2.6.37.2" # Temporary preferred version overrides for PPC PREFERRED_VERSION_u-boot-mkimage-native_powerpc ?= "2009.08" -# Temporary workaround for gcc 4.6.0 ICE with beagleboard -# gcc bug: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47719 -TARGET_CC_ARCH_arm_pn-mesa-xlib := "${@'${TARGET_CC_ARCH}'.replace('armv7-a','armv5')}" - PREFERRED_VERSION_gcc ?= "${GCCVERSION}" PREFERRED_VERSION_gcc-cross ?= "${GCCVERSION}" PREFERRED_VERSION_gcc-cross-initial ?= "${GCCVERSION}" -- 1.7.3.5 ^ permalink raw reply related [flat|nested] 8+ messages in thread
end of thread, other threads:[~2011-05-28 17:31 UTC | newest] Thread overview: 8+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2011-05-27 18:15 [bugfix 0/2] internal compiler fix for gcc 4.6.0 nitin.a.kamble 2011-05-27 18:15 ` [bugfix 1/2] gcc-4.6.0: fix ICE with armv7 target nitin.a.kamble 2011-05-27 18:25 ` Khem Raj 2011-05-27 19:15 ` Mark Hatle 2011-05-27 19:36 ` Khem Raj 2011-05-27 19:41 ` Mark Hatle 2011-05-28 17:28 ` Khem Raj 2011-05-27 18:16 ` [bugfix 2/2] Revert "tcmode-default: workaround for gcc 4.6.0 failure on beagleboard" nitin.a.kamble
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