Remove now redundant comments

Author: jmorse

llvm/test/CodeGen/AArch64/stack-tagging-dbg-declare-tag-offset.ll

@@ -1,9 +1,5 @@
 ; RUN: opt -aarch64-stack-tagging -stack-tagging-record-stack-history=instr -S -o - %s | FileCheck %s
 
-;; Also test with RemoveDIs to verify that debug intrinsics immediately
-;; preceding an alloca (or other instruction of interest to stack tagging) will
-;; be correctly processed.
-
 target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
 target triple = "aarch64--linux-android35"
 

llvm/test/DebugInfo/COFF/globals.ll

@@ -5,9 +5,6 @@
 ; RUN: llc < %s -filetype=obj -o %t
 ; RUN: obj2yaml < %t | FileCheck %s --check-prefixes=YAML,YAML-FILE
 
-; Repeat with experimental debuginfo iterators:
-; RUN: obj2yaml < %t | FileCheck %s --check-prefixes=YAML,YAML-FILE
-
 ; C++ source to regenerate:
 ; $ cat a.cpp
 ; int first;

llvm/test/DebugInfo/COFF/numeric-leaves.ll

@@ -2,8 +2,6 @@
 ; RUN: llc < %s | llvm-mc -filetype=obj --triple=x86_64-windows | llvm-readobj - --codeview | FileCheck %s
 ; RUN: llc < %s | FileCheck %s --check-prefix=ASM
 
-; Repeat with experimental debuginfo iterators.
-
 ; C++ source to regenerate:
 ; $ cat numeric-leaves.cpp
 ; const long long Minus1 = -1;

llvm/test/DebugInfo/COFF/thunk.ll

@@ -2,8 +2,6 @@
 ; RUN: llc < %s | FileCheck %s --check-prefix=ASM
 ; RUN: opt -S -debugger-tune=lldb %s | FileCheck -check-prefix=OPT %s
 
-; Do the same for experimental debuginfo iterators.
-
 ; -- "thunk.cpp" begin --------------------------------------------------------
 ; class A { public: virtual bool MyMethod() { return true; } }; 
 ; class B { public: virtual bool MyMethod() { return true; } };