http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46867
Summary: [4.6 Regression] ICE: in emit_note_insn_var_location, at var-tracking.c:7325 with -O -g Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug AssignedTo: unassig...@gcc.gnu.org ReportedBy: zso...@seznam.cz Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 22692 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22692 reduced testcase Compiler output: $ gcc -O -g pr46867.c pr46867.c: In function 'foo': pr46867.c:29:1: internal compiler error: in emit_note_insn_var_location, at var-tracking.c:7325 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Tested revisions: r167621 - crash r165699 - crash r161659 - OK 4.5 r166509 - OK