[PATCH] D29407: AsmPrinter: Emit debug information sections lasst

[Rafael Avila de Espindola via llvm-commits]

Matthias Braun via Phabricator <reviews at reviews.llvm.org> writes:

> MatzeB created this revision.
> Herald added subscribers: mehdi_amini, mcrosier.
>
> Attaching debug information should ideally not change the rest of the
> binary. This works best when the debug information sections come last in
> the file. See also the discussion in https://reviews.llvm.org/D29315 or
> r197922 or rdar://15623193
>
> This means that we should output the debug information after calling the
> targets EmitEndOfAsmFile.
>
> @Rafael: Could you please look at the changes to test/DebugInfo/X86/arange-and-stub.ll. This patch moves ".section        .data.DW.ref.foo,"aGw", at progbits,DW.ref.foo,comdat" from the end of the file to before the debug info which "CHECK: .data" catches unitentionally I think.

Change to arange-and-stub.ll is fine.

Cheers,
Rafael