Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

external/llvm/test/Transforms/MemCpyOpt/memcpy-to-memset.ll

@@ -1,19 +0,0 @@
-; RUN: opt -memcpyopt -S < %s | FileCheck %s
-
-@cst = internal constant [3 x i32] [i32 -1, i32 -1, i32 -1], align 4
-
-declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind
-declare void @foo(i32*) nounwind
-
-define void @test1() nounwind {
-  %arr = alloca [3 x i32], align 4
-  %arr_i8 = bitcast [3 x i32]* %arr to i8*
-  call void @llvm.memcpy.p0i8.p0i8.i64(i8* %arr_i8, i8* bitcast ([3 x i32]* @cst to i8*), i64 12, i32 4, i1 false)
-  %arraydecay = getelementptr inbounds [3 x i32], [3 x i32]* %arr, i64 0, i64 0
-  call void @foo(i32* %arraydecay) nounwind
-  ret void
-; CHECK-LABEL: @test1(
-; CHECK: call void @llvm.memset
-; CHECK-NOT: call void @llvm.memcpy
-; CHECK: ret void
-}