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From: "danglin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/113182] [14 Regression] FAIL:
 g++.dg/cpp0x/udlit-namespace.C  -std=c++14 execution test
Date: Sat, 30 Dec 2023 19:26:29 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113182

--- Comment #4 from John David Anglin <danglin at gcc dot gnu.org> ---
Created attachment 56967
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D56967&action=3Dedit
Assembler output

There are no .type directives for _U_* libfuncs.

They are emitted by ASM_OUTPUT_EXTERNAL_LIBCALL:

/* We need set the type for external libcalls.  Also note that not all
   libcall names are passed to targetm.encode_section_info (e.g., __main).
   Thus, we also have to do the section encoding if it hasn't been done
   already.  */
#undef ASM_OUTPUT_EXTERNAL_LIBCALL
#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN)                  \
do {                                                            \
  if (!FUNCTION_NAME_P (XSTR (FUN, 0)))                         \
    pa_encode_label (FUN);                                      \
  ASM_OUTPUT_TYPE_DIRECTIVE (FILE, XSTR (FUN, 0), "function");  \
} while (0)

The .type directives that are emitted are now at the end:

        .section        .debug_str,"",@progbits
        .ident  "GCC: (GNU) 14.0.0 20231128 (experimental)
[remotes/origin/trunk r14-6831-ged60b2868ab]"
        .type   tanh, @function=