http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53022
Bug #: 53022 Summary: gimple check fail in gimple_assign_rhs1 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: dcb...@hotmail.com Created attachment 27179 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27179 C++ source code I just tried to compile the package minetest-0.3.1-10 on gcc-4.8 trunk dated 20120415 on an AMD x86_64 box. The compiler said /home/dcb/rpmbuild/BUILD/celeron55-minetest-bc0e5c0/src/noise.cpp:39:8: internal compiler error: gimple check: expected gimple_assign(error_mark), have gimple_call(array_type) in gimple_assign_rhs1, at gimple.h:1850 double easeCurve(double t){ ^ Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Preprocessed source code attached. Flag -O2 -ffast-math required.