[llvm] r213892 - [X86] Optimize stackmap shadows on X86.

[Philip Reames]

On 07/24/2014 01:40 PM, Lang Hames wrote:
> --- llvm/trunk/test/MC/X86/stackmap-nops.ll (original)
> +++ llvm/trunk/test/MC/X86/stackmap-nops.ll Thu Jul 24 15:40:55 2014
> @@ -41,6 +41,7 @@ entry:
>     tail call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 13, i32 13)
>     tail call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 14, i32 14)
>     tail call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 15, i32 15)
> +  tail call void (i64, i32, ...)* @llvm.experimental.stackmap(i64 16, i32 0)
>     ret void
>   }
What is this testing?

Philip