1; RUN: llc -fast-isel -pass-remarks-missed=isel -pass-remarks-missed=isel \
2; RUN:     -mtriple arm64-- < %s 2> %t | FileCheck %s
3; RUN: cat %t | FileCheck %s --check-prefix MISSED
4
5%struct = type { [4 x i32] }
6
7declare %struct @external()
8
9; Check that, when fastisel falls back to SDAG, we don't emit instructions
10; that follow a tail-call and would have been dropped by pure SDAGISel.
11
12; Here, the %struct extractvalue should fail FastISel.
13
14; MISSED: FastISel missed:   %tmp1 = extractvalue %struct %tmp0, 0
15
16; CHECK-LABEL: test:
17; CHECK: b external
18; CHECK-NEXT: .Lfunc_end0:
19define i32 @test() nounwind {
20  %tmp0 = tail call %struct @external()
21  %tmp1 = extractvalue %struct %tmp0, 0
22  %tmp2 = extractvalue [4 x i32] %tmp1, 0
23  ret i32 %tmp2
24}
25