[Bug rtl-optimization/45354] [4.5/4.6 Regression] ICE: verify_flow_info failed: fallthru edge crosses section boundary (bb 6) with gcc.dg/tree-prof/update-cunroll-2.c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45354 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug rtl-optimization/45354] [4.5/4.6 Regression] ICE: verify_flow_info failed: fallthru edge crosses section boundary (bb 6) with gcc.dg/tree-prof/update-cunroll-2.c

-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45354

[Bug rtl-optimization/45354] [4.5/4.6 Regression] ICE: verify_flow_info failed: fallthru edge crosses section boundary (bb 6) with gcc.dg/tree-prof/update-cunroll-2.c

-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.5.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45354

[Bug rtl-optimization/45354] [4.5/4.6 Regression] ICE: verify_flow_info failed: fallthru edge crosses section boundary (bb 6) with gcc.dg/tree-prof/update-cunroll-2.c

--- Comment #3 from zsojka at seznam dot cz 2010-09-06 20:27 --- Tested revisions: r163921 - crash r153685 - crash 4.4 r160770 - warns 4.4 r149995 - warns the 4.4 warning looks like: cc1plus: note: -freorder-blocks-and-partition does not work with exceptions -- zsojka at seznam dot

[Bug rtl-optimization/45354] [4.5/4.6 Regression] ICE: verify_flow_info failed: fallthru edge crosses section boundary (bb 6) with gcc.dg/tree-prof/update-cunroll-2.c

--- Comment #4 from zsojka at seznam dot cz 2010-09-06 20:32 --- The original testcase (comment #0) fails in 4.4 r160770 with: $ CC=/mnt/svn/gcc-4_4/binary-160770-checking-yes/bin/gcc $ $CC -O -fschedule-insns -fselective-scheduling -freorder-blocks-and-partition -fprofile-generate