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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -S -passes=sroa %s | FileCheck %s
; This should not crash
%class.ar = type { i8 }
%class.anon = type <{ %class.ar, [7 x i8], { i64, i64 } }>
define void @caller() {
; CHECK-LABEL: @caller(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[AGG:%.*]] = alloca [[CLASS_ANON:%.*]], align 8
; CHECK-NEXT: [[OFF:%.*]] = getelementptr inbounds [[CLASS_ANON]], ptr [[AGG]], i32 0, i32 2
; CHECK-NEXT: [[DOTFCA_0_GEP:%.*]] = getelementptr inbounds { i64, i64 }, ptr [[OFF]], i32 0, i32 0
; CHECK-NEXT: store i64 1, ptr [[DOTFCA_0_GEP]], align 8, !tbaa [[TBAA0:![0-9]+]]
; CHECK-NEXT: [[DOTFCA_1_GEP:%.*]] = getelementptr inbounds { i64, i64 }, ptr [[OFF]], i32 0, i32 1
; CHECK-NEXT: store i64 2, ptr [[DOTFCA_1_GEP]], align 8, !tbaa [[TBAA0]]
; CHECK-NEXT: call void @use(ptr [[AGG]])
; CHECK-NEXT: ret void
;
entry:
%agg = alloca %class.anon, align 8
%off = getelementptr inbounds %class.anon, ptr %agg, i32 0, i32 2
store { i64, i64 } { i64 1, i64 2 }, ptr %off, align 8, !tbaa !7
call void @use(ptr %agg)
ret void
}
declare void @use(ptr %this)
!3 = !{!"omnipotent char", !4, i64 0}
!4 = !{!"Simple C++ TBAA"}
!7 = !{!8, !3, i64 8}
!8 = !{!"_ZTSZN2ax2baEMS_FvvE2an2arE3$_0", !9, i64 0, !3, i64 8}
!9 = !{!"_ZTS2ar"}
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