xref: /llvm-project/llvm/test/Transforms/GlobalOpt/ARM/arm-widen-strings-2.ll (revision e37d736def5b95a2710f92881b5fc8b0494d8a05)
1*e37d736dSNashe Mncube; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
2*e37d736dSNashe Mncube; RUN: opt < %s -mtriple=arm-none-eabi -passes=globalopt -S | FileCheck %s
3*e37d736dSNashe Mncube
4*e37d736dSNashe Mncube@.str = private unnamed_addr constant [62 x i8] c"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\00", align 1
5*e37d736dSNashe Mncube
6*e37d736dSNashe Mncubedefine  void @foo()  {
7*e37d736dSNashe Mncube; CHECK-LABEL: define void @foo() local_unnamed_addr {
8*e37d736dSNashe Mncube; CHECK-NEXT:  [[ENTRY:.*:]]
9*e37d736dSNashe Mncube; CHECK-NEXT:    [[SOMETHING:%.*]] = alloca [64 x i8], align 1
10*e37d736dSNashe Mncube; CHECK-NEXT:    call void @llvm.memcpy.p0.p0.i32(ptr noundef nonnull align 1 dereferenceable(62) [[SOMETHING]], ptr noundef nonnull align 1 dereferenceable(62) @.str, i32 64, i1 false)
11*e37d736dSNashe Mncube; CHECK-NEXT:    [[CALL2:%.*]] = call i32 @bar(ptr nonnull [[SOMETHING]])
12*e37d736dSNashe Mncube; CHECK-NEXT:    ret void
13*e37d736dSNashe Mncube;
14*e37d736dSNashe Mncubeentry:
15*e37d736dSNashe Mncube  %something = alloca [62 x i8], align 1
16*e37d736dSNashe Mncube  call void @llvm.memcpy.p0.p0.i32(ptr noundef nonnull align 1 dereferenceable(62) %something, ptr noundef nonnull align 1 dereferenceable(62) @.str, i32 62, i1 false)
17*e37d736dSNashe Mncube  %call2 = call i32 @bar(ptr nonnull %something)
18*e37d736dSNashe Mncube  ret void
19*e37d736dSNashe Mncube}
20*e37d736dSNashe Mncube
21*e37d736dSNashe Mncubedeclare i32 @bar(...)
22