[llvm-bugs] [Bug 16957] Generation of PLT code isn't working for ARM

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=16957

Eric Christopher <echristo at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #1 from Eric Christopher <echristo at gmail.com> ---
Seems fixed:

echristo-macbookpro2:~/tmp> ~/builds/build-llvm/Debug+Asserts/bin/clang -target
arm-linux-gnu -O0 foo.c -S -o - -fPIC
clang: warning: unknown platform, assuming -mfloat-abi=soft
clang: warning: unknown platform, assuming -mfloat-abi=soft
    .text
    .syntax unified
    .eabi_attribute    67, "2.09"    @ Tag_conformance
    .cpu    arm7tdmi
    .eabi_attribute    6, 2    @ Tag_CPU_arch
    .eabi_attribute    8, 1    @ Tag_ARM_ISA_use
    .eabi_attribute    15, 1    @ Tag_ABI_PCS_RW_data
    .eabi_attribute    16, 1    @ Tag_ABI_PCS_RO_data
    .eabi_attribute    17, 2    @ Tag_ABI_PCS_GOT_use
    .eabi_attribute    20, 1    @ Tag_ABI_FP_denormal
    .eabi_attribute    21, 1    @ Tag_ABI_FP_exceptions
    .eabi_attribute    23, 3    @ Tag_ABI_FP_number_model
    .eabi_attribute    34, 0    @ Tag_CPU_unaligned_access
    .eabi_attribute    24, 1    @ Tag_ABI_align_needed
    .eabi_attribute    25, 1    @ Tag_ABI_align_preserved
    .eabi_attribute    38, 1    @ Tag_ABI_FP_16bit_format
    .eabi_attribute    18, 4    @ Tag_ABI_PCS_wchar_t
    .eabi_attribute    26, 2    @ Tag_ABI_enum_size
    .eabi_attribute    14, 0    @ Tag_ABI_PCS_R9_use
    .file    "foo.c"
    .globl    bar
    .align    2
    .type    bar,%function
bar:                                    @ @bar
    .fnstart
@ BB#0:                                 @ %entry
    push    {r11, lr}
    mov    r11, sp
    bl    foo(PLT)
    add    r0, r0, #4
    pop    {r11, lr}
    bx    lr
.Lfunc_end0:
    .size    bar, .Lfunc_end0-bar
    .cantunwind
    .fnend


    .ident    "clang version 3.8.0 (trunk 250369) (llvm/trunk 250370)"
    .section    ".note.GNU-stack","",%progbits

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