Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/GVN/stale-loop-info.ll

@@ -1,50 +0,0 @@
-; RUN: opt -loops -gvn -S < %s | FileCheck %s
-
-; This used to fail with ASAN enabled and if for some reason LoopInfo remained
-; available during GVN.  In this case BasicAA will use LI but
-; MergeBlockIntoPredecessor in GVN failed to update LI.
-
-target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
-
-%struct.wibble.1028 = type { i32, i32, %struct.barney.881 }
-%struct.barney.881 = type { %struct.zot.882 }
-%struct.zot.882 = type { [64 x i8] }
-
-; Function Attrs: argmemonly
-declare void @snork.1(i8*) local_unnamed_addr #0
-
-define hidden zeroext i1 @eggs(%struct.wibble.1028* %arg, i1 %arg2) unnamed_addr align 2 {
-bb:
-  br i1 %arg2, label %bb14, label %bb3
-
-bb3:                                              ; preds = %bb
-  %tmp = getelementptr inbounds %struct.wibble.1028, %struct.wibble.1028* %arg, i64 0, i32 2, i32 0, i32 0, i64 0
-  %tmp5 = bitcast i8* %tmp to %struct.wibble.1028**
-  br label %bb6
-
-bb6:                                              ; preds = %bb12, %bb3
-  br label %bb7
-
-bb7:                                              ; preds = %bb6
-  br i1 undef, label %bb11, label %bb8
-
-bb8:                                              ; preds = %bb7
-  %tmp9 = load %struct.wibble.1028*, %struct.wibble.1028** %tmp5, align 8
-; CHECK: %tmp9 = load %struct.wibble.1028*, %struct.wibble.1028** %tmp5, align 8
-  %tmp10 = bitcast %struct.wibble.1028* %tmp9 to i8*
-  br label %bb12
-
-bb11:                                             ; preds = %bb7
-  br label %bb12
-
-bb12:                                             ; preds = %bb11, %bb8
-  %tmp13 = phi i8* [ %tmp, %bb11 ], [ %tmp10, %bb8 ]
-  call void @snork.1(i8* %tmp13) #1
-  br label %bb6
-
-bb14:                                             ; preds = %bb
-  ret i1 false
-}
-
-attributes #0 = { argmemonly }
-attributes #1 = { nounwind }