On July 20, 2016 2:01:18 AM GMT+02:00, Andrew Pinski <pins...@gmail.com> wrote: >Hi, > I noticed that ubsan testsuite sometimes has failures due to dejagnu >buffer gets full and we no longer match on the output any more. >As you can see from the .log file: >/data1/jenkins/workspace/BuildThunderX_native_gcc_6/gcc/gcc/testsuite/c-c++-common/ubsan/float-cast-overflow-1.c:88:3: >runtime error: value iPASS: c-c++-common/ubsan/float-cast-overflow-1.c > -O0 execution test > >This looks like I am using a much bigger path name than what most >people use which is why I am seeing it fail. Is there a way to >increase the buffer for dejagnu/expect so dg-output matches? Looks >like it is limited to 500k (if I read dejagnu code correctly). > >Or can/should we split up float-cast-overflow-1.c instead?
I see this for some of the larger C frontend tests with lots of expected errors/warnings as well. Richard. > >Thanks, >Andrew Pinski
