http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46352
Summary: ICE: division by zero with -fdump-tree-tracer Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassig...@gcc.gnu.org ReportedBy: zso...@seznam.cz ----- testcase.c ----- void foo (void) { return; label:; } ---------------------- Compiler output: $ gcc -O -freorder-blocks -ftracer -fdump-tree-tracer testcase.c testcase.c: In function 'foo': testcase.c:1:6: internal compiler error: Floating point exception Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Tested revisions: r166414 - crash 4.3.5 - crash 4.2.4 - doesn't know -fdump-tree-tracer