Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/IPConstantProp/dangling-block-address.ll

@@ -1,42 +0,0 @@
-; RUN: opt < %s -internalize -ipsccp -S | FileCheck %s
-; PR5569
-
-; IPSCCP should prove that the blocks are dead and delete them, and
-; properly handle the dangling blockaddress constants.
-
-; CHECK: @bar.l = internal constant [2 x i8*] [i8* inttoptr (i32 1 to i8*), i8* inttoptr (i32 1 to i8*)]
-
-@code = global [5 x i32] [i32 0, i32 0, i32 0, i32 0, i32 1], align 4 ; <[5 x i32]*> [#uses=0]
-@bar.l = internal constant [2 x i8*] [i8* blockaddress(@bar, %lab0), i8* blockaddress(@bar, %end)] ; <[2 x i8*]*> [#uses=1]
-
-define void @foo(i32 %x) nounwind readnone {
-entry:
-  %b = alloca i32, align 4                        ; <i32*> [#uses=1]
-  store volatile i32 -1, i32* %b
-  ret void
-}
-
-define void @bar(i32* nocapture %pc) nounwind readonly {
-entry:
-  br label %indirectgoto
-
-lab0:                                             ; preds = %indirectgoto
-  %indvar.next = add i32 %indvar, 1               ; <i32> [#uses=1]
-  br label %indirectgoto
-
-end:                                              ; preds = %indirectgoto
-  ret void
-
-indirectgoto:                                     ; preds = %lab0, %entry
-  %indvar = phi i32 [ %indvar.next, %lab0 ], [ 0, %entry ] ; <i32> [#uses=2]
-  %pc.addr.0 = getelementptr i32, i32* %pc, i32 %indvar ; <i32*> [#uses=1]
-  %tmp1.pn = load i32, i32* %pc.addr.0                 ; <i32> [#uses=1]
-  %indirect.goto.dest.in = getelementptr inbounds [2 x i8*], [2 x i8*]* @bar.l, i32 0, i32 %tmp1.pn ; <i8**> [#uses=1]
-  %indirect.goto.dest = load i8*, i8** %indirect.goto.dest.in ; <i8*> [#uses=1]
-  indirectbr i8* %indirect.goto.dest, [label %lab0, label %end]
-}
-
-define i32 @main() nounwind readnone {
-entry:
-  ret i32 0
-}