1 files changed, 0 insertions, 53 deletions
diff --git a/llvm/test/Transforms/InstCombine/struct-assign-tbaa-new.ll b/llvm/test/Transforms/InstCombine/struct-assign-tbaa-new.ll
deleted file mode 100644
index d3f319523ce..00000000000
--- a/llvm/test/Transforms/InstCombine/struct-assign-tbaa-new.ll
+++ /dev/null
@@ -1,53 +0,0 @@
-; RUN: opt -instcombine -S < %s | FileCheck %s
-;
-; Verify that instcombine preserves TBAA tags when converting a memcpy into
-; a scalar load and store.
-
-target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
-
-declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i1) nounwind
-
-%A = type { float }
-
-define void @test1(%A* %a1, %A* %a2) {
-entry:
-; CHECK-LABEL: @test1
-; CHECK: %[[LOAD:.*]] = load i32, {{.*}}, !tbaa [[TAG_A:!.*]]
-; CHECK: store i32 %[[LOAD]], {{.*}}, !tbaa [[TAG_A]]
-; CHECK: ret
-  %0 = bitcast %A* %a1 to i8*
-  %1 = bitcast %A* %a2 to i8*
-  tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %0, i8* align 4 %1, i64 4, i1 false), !tbaa !4  ; TAG_A
-  ret void
-}
-
-%B = type { i32 (i8*, i32*, double*)** }
-
-define i32 (i8*, i32*, double*)*** @test2() {
-; CHECK-LABEL: @test2
-; CHECK-NOT: memcpy
-; CHECK: ret
-  %tmp = alloca %B, align 8
-  %tmp1 = bitcast %B* %tmp to i8*
-  call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 %tmp1, i8* align 8 undef, i64 8, i1 false), !tbaa !7  ; TAG_B
-  %tmp2 = getelementptr %B, %B* %tmp, i32 0, i32 0
-  %tmp3 = load i32 (i8*, i32*, double*)**, i32 (i8*, i32*, double*)*** %tmp2
-  ret i32 (i8*, i32*, double*)*** %tmp2
-}
-
-!0 = !{!"root"}
-!1 = !{!0, !"char"}
-!2 = !{!1, !"float"}
-!3 = !{!1, i64 4, !"A", !2, i64 0, i64 4}
-!4 = !{!3, !3, i64 0, i64 4}
-!5 = !{!1, !"pointer"}
-!6 = !{!1, i64 8, !"B", !5, i64 0, i64 8}
-!7 = !{!6, !6, i64 0, i64 8}
-
-; CHECK-DAG: [[ROOT:!.*]] = !{!"root"}
-; CHECK-DAG: [[TYPE_char:!.*]] = !{[[ROOT]], !"char"}
-; CHECK-DAG: [[TYPE_float:!.*]] = !{[[TYPE_char]], !"float"}
-; CHECK-DAG: [[TYPE_A:!.*]] = !{[[TYPE_char]], i64 4, !"A", [[TYPE_float]], i64 0, i64 4}
-; CHECK-DAG: [[TAG_A]] = !{[[TYPE_A]], [[TYPE_A]], i64 0, i64 4}
-; Note that the memcpy() call in test2() transforms into an
-; undecorated 'store undef', so TAG_B is not present in the output.