Re: cdce3.C execution fault

2011-12-21 Thread Richard Sandiford
Michael Hope writes: > On Tue, Dec 20, 2011 at 10:00 PM, Richard Sandiford > wrote: >> Michael Hope writes: >>> Hi there.  I've looked further into the intermittent >>> gcc/testsuite/g++.dg/cdce3.C test failures.  Taking Ira's >>> vectoriser-only fix-pr51301-4.6 branch and comparing it with it's

Re: cdce3.C execution fault

2011-12-20 Thread Michael Hope
On Tue, Dec 20, 2011 at 10:00 PM, Richard Sandiford wrote: > Michael Hope writes: >> Hi there.  I've looked further into the intermittent >> gcc/testsuite/g++.dg/cdce3.C test failures.  Taking Ira's >> vectoriser-only fix-pr51301-4.6 branch and comparing it with it's >> predecessor r106845: >>  *

Re: cdce3.C execution fault

2011-12-20 Thread Richard Sandiford
Michael Hope writes: > Hi there. I've looked further into the intermittent > gcc/testsuite/g++.dg/cdce3.C test failures. Taking Ira's > vectoriser-only fix-pr51301-4.6 branch and comparing it with it's > predecessor r106845: > * cdce3.o itself is identical across compilers > * Fault occurs in

Re: cdce3.C execution fault

2011-12-19 Thread Ira Rosen
On 20 December 2011 02:03, Michael Hope wrote: > Hi there.  I've looked further into the intermittent > gcc/testsuite/g++.dg/cdce3.C test failures.  Taking Ira's > vectoriser-only fix-pr51301-4.6 branch and comparing it with it's > predecessor r106845: >  * cdce3.o itself is identical across compi

cdce3.C execution fault

2011-12-19 Thread Michael Hope
Hi there. I've looked further into the intermittent gcc/testsuite/g++.dg/cdce3.C test failures. Taking Ira's vectoriser-only fix-pr51301-4.6 branch and comparing it with it's predecessor r106845: * cdce3.o itself is identical across compilers * Fault occurs in a parallel test run as part of the