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[Bug libc/20543] New: Please move from .gnu.linkonce to comdat


https://sourceware.org/bugzilla/show_bug.cgi?id=20543

            Bug ID: 20543
           Summary: Please move from .gnu.linkonce to comdat
           Product: glibc
           Version: unspecified
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libc
          Assignee: unassigned at sourceware dot org
          Reporter: rafael.espindola at gmail dot com
                CC: drepper.fsp at gmail dot com
  Target Milestone: ---

sysdeps/i386/sysdep.h still has

.section .gnu.linkonce.t.GET_PC_THUNK(reg),"ax",@progbits;

The gcc produced code to get the pc these days is

        .section       
.text.__x86.get_pc_thunk.ax,"axG",@progbits,__x86.get_pc_thunk.ax,comdat
        .globl  __x86.get_pc_thunk.ax
        .hidden __x86.get_pc_thunk.ax
        .type   __x86.get_pc_thunk.ax, @function
__x86.get_pc_thunk.ax:
.LFB1:
        .cfi_startproc
        movl    (%esp), %eax
        ret
        .cfi_endproc

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