File: arm-widen-non-byte-array.ll

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llvm-toolchain-20 1%3A20.1.6-1~exp1
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt < %s -mtriple=arm-none-eabi -passes=globalopt -S | FileCheck %s

@.i16 = private unnamed_addr constant [5 x i16] [i16 1, i16 2, i16 3, i16 4, i16 5] , align 1

define  void @memcpy_i16_array()  {
; CHECK-LABEL: define void @memcpy_i16_array() local_unnamed_addr {
; CHECK-NEXT:  [[ENTRY:.*:]]
; CHECK-NEXT:    [[SOMETHING1:%.*]] = alloca [6 x i16], align 1
; CHECK-NEXT:    call void @llvm.memcpy.p0.p0.i32(ptr noundef nonnull align 1 dereferenceable(10) [[SOMETHING1]], ptr noundef nonnull align 1 dereferenceable(10) @.i16, i32 12, i1 false)
; CHECK-NEXT:    [[CALL2:%.*]] = call i32 @bar(ptr nonnull [[SOMETHING1]])
; CHECK-NEXT:    ret void
;
entry:
  %something = alloca [5 x i16], align 1
  call void @llvm.memcpy.p0.p0.i32(ptr noundef nonnull align 1 dereferenceable(10) %something, ptr noundef nonnull align 1 dereferenceable(10) @.i16, i32 10, i1 false)
  %call2 = call i32 @bar(ptr nonnull %something)
  ret void
}


declare i32 @bar(...)