Command line: $ gcc -O1 -fvar-tracking-assignments -fcse-follow-jumps -frerun-cse-after-loop -fschedule-insns2 -fselective-scheduling2 -funroll-all-loops testcase.c
Compiler output: $ gcc -O1 -fvar-tracking-assignments -fcse-follow-jumps -frerun-cse-after-loop -fschedule-insns2 -fselective-scheduling2 -funroll-all-loops testcase.c testcase.c:1:0: warning: var-tracking-assignments changes selective scheduling [enabled by default] testcase.c: In function 'foo': testcase.c:7:1: internal compiler error: in verify_target_availability, at sel-sched.c:1614 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Tested revisions: r163636 - crash r162940 - crash r161659 - OK -- Summary: [4.6 Regression] ICE: in verify_target_availability, at sel-sched.c:1614 Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: zsojka at seznam dot cz GCC host triplet: x86_64-pc-linux-gnu GCC target triplet: x86_64-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45454
