Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

external/llvm/test/Transforms/SCCP/apint-basictest.ll

@@ -1,16 +0,0 @@
-; This is a basic sanity check for constant propagation.  The add instruction
-; should be eliminated.
-
-; RUN: opt < %s -sccp -S | not grep add
-
-define i128 @test(i1 %B) {
-	br i1 %B, label %BB1, label %BB2
-BB1:
-	%Val = add i128 0, 1
-	br label %BB3
-BB2:
-	br label %BB3
-BB3:
-	%Ret = phi i128 [%Val, %BB1], [2, %BB2]
-	ret i128 %Ret
-}