(This may or may not be the same issue as 36286, though the compiler error message is different)
> cat bug.ii int tab[2][2]; void f() { for (int i = 0; i < 2; ++i) { for (int j = 0; j < 2; ++j) { for (int k = 0; k < 2; ++k) { } } } for (int i = 0; i < 2; ++i) { for (int j = 0; j < 2; ++j) { if (i == 0) { tab[i][j] = 0; } } } } > g++ bug.ii foo31.ii: In function void f(): foo31.ii:2: internal compiler error: Segmentation fault -- Summary: ICE with -O -ftree-loop-linear Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: wouter dot vermaelen at scarlet dot be http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36287