https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87229
Bug ID: 87229
Summary: ICE: tree code 'call_expr' is not supported in LTO
streams
Product: gcc
Version: 8.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: v at vsamko dot com
Target Milestone: ---
This works fine with gcc 7 and ealier. Gcc 8 and trunk have this problem.
Compiling with "-flto"
===
struct Main { Main(char* x); };
Main::Main(char* x) {
char cfg[__builtin_strlen(x)];
}
===
Result:
===
during IPA pass: fnsummary
<source>: In member function 'Main::Main(char*)':
<source>:5:1: internal compiler error: tree code 'call_expr' is not supported
in LTO streams
}
^
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://gcc.gnu.org/bugs/> for instructions.
Compiler returned: 1
===
