[llvm] [AArch64][DebugInfo]Add Target hooks for InstrRef on AArch64 (PR #165953)

[Shubham Sandeep Rastogi via llvm-commits]

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@@ -89,33 +89,33 @@ define void @val_compare_and_swap(ptr %p, i128 %oldval, i128 %newval) {
 ; CHECK-OUTLINE-LLSC-O0-LABEL: val_compare_and_swap:
 ; CHECK-OUTLINE-LLSC-O0:       // %bb.0:
 ; CHECK-OUTLINE-LLSC-O0-NEXT:    sub sp, sp, #32
-; CHECK-OUTLINE-LLSC-O0-NEXT:    str x30, [sp, #16] // 8-byte Folded Spill
+; CHECK-OUTLINE-LLSC-O0-NEXT:    str x30, [sp, #16] // 8-byte Spill
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rastogishubham wrote:

Yes, the comment updates are because some "Folded Spills" have become "Spills" and "Folded Reloads" have become "Reloads"

We would not be able to land the test changes unless we upstream the code changes first, but I think I want to keep it as one commit, so everything goes together in the case of a revert. I will squash the patch before I submit the PR. Does everything look good to you otherwise @SLTozer ?

https://github.com/llvm/llvm-project/pull/165953