Re: [PATCH] Fix ARM dwarf2cfi ICE and unwind info issues (PR target/59575)

[nick clifton]

Hi Jakub,

2014-01-30  Jakub Jelinek  <ja...@redhat.com>

        PR target/59575
        * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
        don't record in REG_FRAME_RELATED_EXPR registers not set in that
        bitmask.
        (arm_expand_prologue): Adjust all callers.
        (arm_unwind_emit_sequence): Allow saved, but not important for unwind
        info, registers also at the lowest numbered registers side.  Use
        gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
        XEXP.

        * gcc.target/arm/pr59575.c: New test.

Approved - please apply.

Cheers
  Nick