Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/Generic/addr-label.ll

@@ -1,81 +0,0 @@
-; RUN: llc %s -o -
-
-;; Reference to a label that gets deleted.
-define i8* @test1() nounwind {
-entry:
-	ret i8* blockaddress(@test1b, %test_label)
-}
-
-define i32 @test1b() nounwind {
-entry:
-	ret i32 -1
-test_label:
-	br label %ret
-ret:
-	ret i32 -1
-}
-
-
-;; Issues with referring to a label that gets RAUW'd later.
-define i32 @test2a() nounwind {
-entry:
-        %target = bitcast i8* blockaddress(@test2b, %test_label) to i8*
-
-        call i32 @test2b(i8* %target)
-
-        ret i32 0
-}
-
-define i32 @test2b(i8* %target) nounwind {
-entry:
-        indirectbr i8* %target, [label %test_label]
-
-test_label:
-; assume some code here...
-        br label %ret
-
-ret:
-        ret i32 -1
-}
-
-; Issues with a BB that gets RAUW'd to another one after references are
-; generated.
-define void @test3(i8** %P, i8** %Q) nounwind {
-entry:
-  store i8* blockaddress(@test3b, %test_label), i8** %P
-  store i8* blockaddress(@test3b, %ret), i8** %Q
-  ret void
-}
-
-define i32 @test3b() nounwind {
-entry:
-	br label %test_label
-test_label:
-	br label %ret
-ret:
-	ret i32 -1
-}
-
-
-; PR6673
-
-define i64 @test4a() {
-	%target = bitcast i8* blockaddress(@test4b, %usermain) to i8*
-	%ret = call i64 @test4b(i8* %target)
-
-	ret i64 %ret
-}
-
-define i64 @test4b(i8* %Code) {
-entry:
-	indirectbr i8* %Code, [label %usermain]
-usermain:
-	br label %label_line_0
-
-label_line_0:
-	br label %label_line_1
-
-label_line_1:
-	%target = ptrtoint i8* blockaddress(@test4b, %label_line_0) to i64
-	ret i64 %target
-}