1 files changed, 0 insertions, 70 deletions
diff --git a/test/Transforms/Mem2Reg/use-analysis.ll b/test/Transforms/Mem2Reg/use-analysis.ll
deleted file mode 100644
index b08b1f191b..0000000000
--- a/test/Transforms/Mem2Reg/use-analysis.ll
+++ /dev/null
@@ -1,70 +0,0 @@
-; RUN: opt -mem2reg -S -o - < %s | FileCheck %s
-
-target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-n8:16:32:64"
-
-declare void @llvm.lifetime.start(i64 %size, i8* nocapture %ptr)
-declare void @llvm.lifetime.end(i64 %size, i8* nocapture %ptr)
-
-define void @test1() {
-; Ensure we can look through a bitcast to i8* and the addition of lifetime
-; markers.
-;
-; CHECK-LABEL: @test1(
-; CHECK-NOT: alloca
-; CHECK: ret void
-
-  %A = alloca i32
-  %B = bitcast i32* %A to i8*
-  call void @llvm.lifetime.start(i64 2, i8* %B)
-  store i32 1, i32* %A
-  call void @llvm.lifetime.end(i64 2, i8* %B)
-  ret void
-}
-
-define void @test2() {
-; Ensure we can look through a GEP to i8* and the addition of lifetime
-; markers.
-;
-; CHECK-LABEL: @test2(
-; CHECK-NOT: alloca
-; CHECK: ret void
-
-  %A = alloca {i8, i16}
-  %B = getelementptr {i8, i16}* %A, i32 0, i32 0
-  call void @llvm.lifetime.start(i64 2, i8* %B)
-  store {i8, i16} zeroinitializer, {i8, i16}* %A
-  call void @llvm.lifetime.end(i64 2, i8* %B)
-  ret void
-}
-
-define i32 @test3(i32 %x) {
-; CHECK-LABEL: @test3(
-;
-; Check that we recursively walk the uses of the alloca and thus can see
-; through round trip bitcasts, dead bitcasts, GEPs, multiple GEPs, and lifetime
-; markers.
-entry:
-  %a = alloca i32
-; CHECK-NOT: alloca
-
-  %b = bitcast i32* %a to i8*
-  %b2 = getelementptr inbounds i8* %b, i32 0
-  %b3 = getelementptr inbounds i8* %b2, i32 0
-  call void @llvm.lifetime.start(i64 -1, i8* %b3)
-; CHECK-NOT: call void @llvm.lifetime.start
-
-  store i32 %x, i32* %a
-; CHECK-NOT: store
-
-  %dead = bitcast i32* %a to i4096*
-  %dead1 = bitcast i4096* %dead to i42*
-  %dead2 = getelementptr inbounds i32* %a, i32 %x
-; CHECK-NOT: bitcast
-; CHECK-NOT: getelementptr
-
-  %ret = load i32* %a
-; CHECK-NOT: load
-
-  ret i32 %ret
-; CHECK: ret i32 %x
-}