[PATCH] Add .cfi_val_offset GAS command.

[Maciej W. Rozycki]

On Wed, 28 Sep 2016, Andreas Krebbel wrote:

> This patch adds support for .cfi_val_offset GAS pseudo command which
> maps to DW_CFA_val_offset and DW_CFA_val_offset_sf.

 This adds a new failure with `mips64-openbsd' and `mips64el-openbsd':

regexp_diff match failure
regexp "^  Augmentation data:     [01]b$"
line   "  Augmentation data:     0c"
FAIL: CFI common 8

-- what's the right fix?

  Maciej