> Le 10 oct. 2017 à 11:53, Eric Botcazou <ebotca...@adacore.com> a écrit : > >> This cause >> >> % /opt/gcc/gcc8w/bin/g++ -std=c++11 -O2 -fnon-call-exceptions >> /opt/gcc/work/gcc/testsuite/g++.dg/pr62079.C -c -m32 >> /opt/gcc/work/gcc/testsuite/g++.dg/pr62079.C: In function 'int main()': >> /opt/gcc/work/gcc/testsuite/g++.dg/pr62079.C:78:1: error: non-cold basic >> block 5 reachable only by paths crossing the cold partition } >> ^ >> during RTL pass: split2 >> /opt/gcc/work/gcc/testsuite/g++.dg/pr62079.C:78:1: internal compiler error: >> verify_flow_info failed >> >> on x86_64-apple-darwin16. > > Really sure? The patch is a no-op except for IA-64 and Aarch64.
After verification, you are right: the problem is older but requires the compiler to be configured with --enable-checking=yes. Sorry for the noise. Dominique > > -- > Eric Botcazou
