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[Bug target/63815] New: g++.dg/other/pr53811.C fails on darwin14
- From: "fxcoudert at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 11 Nov 2014 11:22:36 +0000
- Subject: [Bug target/63815] New: g++.dg/other/pr53811.C fails on darwin14
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63815
Bug ID: 63815
Summary: g++.dg/other/pr53811.C fails on darwin14
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: fxcoudert at gcc dot gnu.org
g++.dg/other/pr53811.C ICE's with trunk (rev. 217343) on darwin14 with
-mcmodel=large. Minimal reproducer is:
------------------------------
struct ICCStringClass
{
virtual void CreateString (void) = 0;
};
struct AGSCCDynamicObject
{
virtual void Unserialize (void) = 0;
};
struct ScriptString:AGSCCDynamicObject, ICCStringClass
{
virtual void CreateString (void);
};
void CreateNewScriptString (void);
void
ScriptString::CreateString (void)
{
CreateNewScriptString ();
}
------------------------------
which says:
pr53811.C: In member function âvirtual void
ScriptString::_ZThn8_N12ScriptString12CreateStringEv()â:
pr53811.C:23:1: error: insn does not satisfy its constraints:
}
^
(insn 4 3 5 (parallel [
(set (reg:DI 39 r10)
(plus:DI (reg:DI 39 r10)
(reg:DI 87)))
(clobber (reg:CC 17 flags))
]) pr53811.C:14 221 {*adddi_1}
(nil))
and the backtrace is:
* frame #0: 0x0000000100ee03f0 cc1plus`internal_error(char const*, ...)
frame #1: 0x0000000100ede966 cc1plus`fancy_abort(char const*, int, char
const*) + 38
frame #2: 0x0000000100aca9de cc1plus`_fatal_insn(char const*, rtx_def
const*, char const*, int, char const*) + 78
frame #3: 0x0000000100acaa02 cc1plus`_fatal_insn_not_found(rtx_def const*,
char const*, int, char const*) + 34
frame #4: 0x00000001007c1509 cc1plus`final_scan_insn(rtx_insn*, __sFILE*,
int, int, int*) + 4953
frame #5: 0x00000001007c1703 cc1plus`final(rtx_insn*, __sFILE*, int) + 195
frame #6: 0x0000000100e96838 cc1plus`x86_output_mi_thunk(__sFILE*,
tree_node*, long long, long long, tree_node*) + 872
frame #7: 0x000000010069f17c cc1plus`cgraph_node::expand_thunk(bool, bool)
+ 2156
frame #8: 0x00000001006a0163
cc1plus`cgraph_node::assemble_thunks_and_aliases() + 259
frame #9: 0x00000001006a0386 cc1plus`cgraph_node::expand() + 518
frame #10: 0x00000001006a11af cc1plus`output_in_order(bool) + 559
frame #11: 0x00000001006a16fa cc1plus`symbol_table::compile() + 890
frame #12: 0x00000001006a375e
cc1plus`symbol_table::finalize_compilation_unit() + 110
frame #13: 0x00000001001062e0 cc1plus`cp_write_global_declarations() + 4480
frame #14: 0x0000000100b3cebf cc1plus`compile_file() + 143
frame #15: 0x0000000100ff1ae4 cc1plus`toplev::main(int, char**) + 3764
frame #16: 0x0000000100ff210c cc1plus`main + 44