Am 27.11.2012 17:21, schrieb Paolo Bonzini:
> Some versions of GCC require insane (>2GB) amounts of memory to compile
> translate.o. As a countermeasure, disable the culprit optimization pass.
> This should fix the buildbot failure for default_x86_64_fedora16.
> Anyway is a good thing to do becaus
Il 27/11/2012 19:17, Stefan Weil ha scritto:
> A real problem could arise from compilers which don't support -fno-gcse.
It was introduced in GCC 3.0.
> As this option is not checked for compatibility in configure, such
> compilers would no longer work with unmodified QEMU sources. clang
> obviou
于 2012-11-28 10:01, 陳韋任 (Wei-Ren Chen) 写道:
On Tue, Nov 27, 2012 at 05:21:03PM +0100, Paolo Bonzini wrote:
Some versions of GCC require insane (>2GB) amounts of memory to compile
translate.o. As a countermeasure, disable the culprit optimization pass.
This should fix the buildbot failure for def
On Tue, Nov 27, 2012 at 05:21:03PM +0100, Paolo Bonzini wrote:
> Some versions of GCC require insane (>2GB) amounts of memory to compile
> translate.o. As a countermeasure, disable the culprit optimization pass.
> This should fix the buildbot failure for default_x86_64_fedora16.
> Anyway is a good
Am 27.11.2012 17:30, schrieb Paolo Bonzini:
Il 27/11/2012 17:24, Alexander Graf ha scritto:
+# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC
+# and large functions that use global variables. The bug is in all
+# releases of GCC, but it became particularly acute in 4.7.x.
Il 27/11/2012 17:24, Alexander Graf ha scritto:
>>
>> +# Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC
>> +# and large functions that use global variables. The bug is in all
>> +# releases of GCC, but it became particularly acute in 4.7.x. We
>> +# should be able to delete
On 11/27/2012 05:21 PM, Paolo Bonzini wrote:
Some versions of GCC require insane (>2GB) amounts of memory to compile
translate.o. As a countermeasure, disable the culprit optimization pass.
This should fix the buildbot failure for default_x86_64_fedora16.
Anyway is a good thing to do because peo
Some versions of GCC require insane (>2GB) amounts of memory to compile
translate.o. As a countermeasure, disable the culprit optimization pass.
This should fix the buildbot failure for default_x86_64_fedora16.
Anyway is a good thing to do because people will try to compile 1.3 with
less than 2GB
