Andrew Haley <aph@xxxxxxxxxx> writes: > gimple_check_failed should be defined in gimple.o: But only when compiling with gcc: #if defined ENABLE_GIMPLE_CHECKING && (GCC_VERSION >= 2007) Unfortunately gimple.h calls gimple_check_failed when ENABLE_GIMPLE_CHECKING is defined, without checking GCC_VERSION. I don't think the restriction on GCC_VERSION for gimple_check_failed in gimple.c is necessary. I think it was cut-n-pasted from tree.c. Ian
