https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63580
Bug ID: 63580 Summary: [5 Regression] ICE : error: invalid argument to gimple call Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ipa Assignee: unassigned at gcc dot gnu.org Reporter: trippels at gcc dot gnu.org CC: marxin at gcc dot gnu.org trippels@gcc1-power7 status % cat defaults.ii struct A { }; template <class L, class R> A operator%(L, R); template <class A0, class A1, class A2, class A3> void make_tuple (A0 &, A1, A2, A3); A bar (int p1, char p2, int p3, double p4) { A a; make_tuple (p1, p2, p3, p4); return "int; char; string; double; " % a; } A foo (int p1, char p2, int p3, double p4) { A b; make_tuple (p1, p2, p3, p4); return "int; char; string; double; " % b; } trippels@gcc1-power7 status % g++ -c -w -O2 -fPIC defaults.ii defaults.ii: In function ‘A bar(int, char, int, double)’: defaults.ii:20:1: error: invalid argument to gimple call } ^ p1 # .MEM_5 = VDEF <.MEM_1(D)> <retval> = _Z3fooicid.localalias.0 (p1, p2_2(D), p3_3(D), p4_4(D)); [tail call] defaults.ii:20:1: internal compiler error: verify_gimple failed 0x109d2c2f verify_gimple_in_cfg(function*, bool) ../../gcc/gcc/tree-cfg.c:5025 0x10893493 execute_function_todo ../../gcc/gcc/passes.c:1755 0x10894137 do_per_function ../../gcc/gcc/passes.c:1489 0x10894137 do_per_function ../../gcc/gcc/passes.c:1479 0x108942ef execute_todo ../../gcc/gcc/passes.c:1812 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions. trippels@gcc1-power7 status % g++ -c -fno-ipa-icf -O2 -fPIC defaults.ii trippels@gcc1-power7 status %