| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt < %s -sroa -S | FileCheck %s |
| |
| source_filename = "tmp.cpp" |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| %struct.n.2 = type { i8 } |
| %struct.bi = type { %class.as } |
| %class.as = type { %class.ao } |
| %class.ao = type { %class.ai } |
| %class.ai = type { i32, i32 } |
| |
| define linkonce_odr dso_local void @_ZN2bg2baIiEC2ES_() unnamed_addr align 2 { |
| ; CHECK-LABEL: @_ZN2bg2baIiEC2ES_( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: call void @llvm.assume(i1 true) [ "ignore"(%struct.bi* undef) ] |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %y = alloca i64, align 8 |
| store i64 undef, i64* %y, align 8 |
| %0 = bitcast i64* %y to %struct.n.2* |
| %1 = bitcast %struct.n.2* %0 to %struct.bi* |
| call void @llvm.assume(i1 true) [ "nonnull"(%struct.bi* %1) ] |
| ret void |
| } |
| |
| ; Function Attrs: nofree norecurse nounwind willreturn |
| declare void @llvm.assume(i1) #0 |
| |
| attributes #0 = { nofree norecurse nounwind willreturn } |