test/Transforms/Inline/store-sroa.ll


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

; RUN: opt -S -O2 -inline-threshold=1 < %s | FileCheck %s

%class.A = type { i32 }

define void @_Z3barP1A(%class.A* %a) #0 {
entry:
  %a1 = getelementptr inbounds %class.A, %class.A* %a, i64 0, i32 0
  %0 = load i32, i32* %a1, align 4
  %add = add nsw i32 %0, 10
  store i32 %add, i32* %a1, align 4
  ret void
}

define void @_Z3foov() #0 {
; CHECK-LABEL: @_Z3foov(
; CHECK-NOT: call void @_Z3barP1A
; CHECK: ret
entry:
  %a = alloca %class.A, align 4
  call void @_Z3barP1A(%class.A* %a)
  ret void
}