[Bug d/94777] New: internal compiler error: in assign_temp, at function.c:984

ibuclaw at gdcproject dot org gcc-bugzilla@gcc.gnu.org
Sun Apr 26 16:20:25 GMT 2020


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94777

            Bug ID: 94777
           Summary: internal compiler error: in assign_temp, at
                    function.c:984
           Product: gcc
           Version: 10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: d
          Assignee: ibuclaw at gdcproject dot org
          Reporter: ibuclaw at gdcproject dot org
  Target Milestone: ---

Non-POD structs passed as variadic arguments are not passed by reference as
they should be.

0x685f5f assign_temp(tree_node*, int, int)
        ../../gcc/function.c:984
0x9cc77a initialize_argument_information
        ../../gcc/calls.c:2416
0x9cc77a expand_call(tree_node*, rtx_def*, int)
        ../../gcc/calls.c:3958
0xaff55b expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
        ../../gcc/expr.c:11135
0x9df308 expand_expr
        ../../gcc/expr.h:282
0x9df308 expand_call_stmt
        ../../gcc/cfgexpand.c:2703
0x9df308 expand_gimple_stmt_1
        ../../gcc/cfgexpand.c:3682
0x9df308 expand_gimple_stmt
        ../../gcc/cfgexpand.c:3847
0x9e38ea expand_gimple_basic_block
        ../../gcc/cfgexpand.c:5887
0x9e5a87 execute
        ../../gcc/cfgexpand.c:6542
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