Re: [patch] Do not generate discriminator directive in strict mode

[Richard Henderson]

On 04/19/2011 06:40 AM, Eric Botcazou wrote:
> -      if (SUPPORTS_DISCRIMINATOR && discriminator != 0)
> +      if (SUPPORTS_DISCRIMINATOR
> +       && discriminator != 0
> +       && (dwarf_version >= 4 || !dwarf_strict))
>       fprintf (asm_out_file, " discriminator %d", discriminator);

How is this not redundant with the existing

  /* The discriminator column was added in dwarf4.  Simplify the below
     by simply removing it if we're not supposed to output it.  */
  if (dwarf_version < 4 && dwarf_strict)
    discriminator = 0;

check near the top of the function?


r~