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? Thanks, Andrew Pinski
