Re: [PATCH] Don't emit backtrace from driver upon fatal compiler signals

Ian Lance Taylor writes: > On Thu, Jan 22, 2015 at 12:35 PM, Jakub Jelinek wrote: >> >> 2015-01-22 Jakub Jelinek >> >> * diagnostic-core.h (internal_error_no_backtrace): New prototype. >> * diagnostic.def (DK_ICE_NOBT): New kind. >> * diagnostic.c (diagnostic_action_af

Re: [PATCH] Don't emit backtrace from driver upon fatal compiler signals

On Thu, Jan 22, 2015 at 12:35 PM, Jakub Jelinek wrote: > > 2015-01-22 Jakub Jelinek > > * diagnostic-core.h (internal_error_no_backtrace): New prototype. > * diagnostic.def (DK_ICE_NOBT): New kind. > * diagnostic.c (diagnostic_action_after_output): Handle DK_ICE_NOBT >

[PATCH] Don't emit backtrace from driver upon fatal compiler signals

Hi! As has been noted several times in the past, and most recently e.g. in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64511#c13 generating backtrace from internal_error call in driver's execute is undesirable, there is nothing wrong in the driver, the problem is that the compiler crashed. This