[llvm] [LAA] Be more careful when evaluating AddRecs at symbolic max BTC. (PR #128061)

[David Sherwood via llvm-commits]

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@@ -58,7 +58,7 @@ define void @runtime_check_with_symbolic_max_btc_neg_2(ptr %P, ptr %S, i32 %x, i
 ; CHECK-NEXT:        ptr %S
 ; CHECK-NEXT:      Grouped accesses:
 ; CHECK-NEXT:        Group [[GRP3]]:
-; CHECK-NEXT:          (Low: ((4 * %y) + %P) High: (-4 + (4 * %y) + %P))
+; CHECK-NEXT:          (Low: ((4 * %y) + %P) High: inttoptr (i32 -1 to ptr))
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david-arm wrote:

Remove the FIXME comment?

https://github.com/llvm/llvm-project/pull/128061