1; RUN: llc -debug-only=machine-scheduler -march=amdgcn -mtriple=amdgcn-- -verify-machineinstrs %s -o - 2>&1| FileCheck -check-prefix=SI-NOHSA -check-prefix=FUNC -check-prefix=DEBUG %s
2target datalayout = "A5"
3; REQUIRES: asserts
4
5; Verify that the extload generated from %eval has the default
6; alignment size (2) corresponding to the underlying memory size (i16)
7; size and not 4 corresponding to the sign-extended size (i32).
8
9; DEBUG: {{^}}# Machine code for function extload_align:
10; DEBUG: (volatile load 2 from %ir.a, addrspace 5)
11; DEBUG: {{^}}# End machine code for function extload_align.
12
13define amdgpu_kernel void @extload_align(i32 addrspace(5)* %out, i32 %index) #0 {
14  %v0 = alloca [4 x i16], addrspace(5)
15  %a1 = getelementptr inbounds [4 x i16], [4 x i16] addrspace(5)* %v0, i32 0, i32 0
16  %a2 = getelementptr inbounds [4 x i16], [4 x i16] addrspace(5)* %v0, i32 0, i32 1
17  store volatile i16 0, i16 addrspace(5)* %a1
18  store volatile i16 1, i16 addrspace(5)* %a2
19  %a = getelementptr inbounds [4 x i16], [4 x i16] addrspace(5)* %v0, i32 0, i32 %index
20  %val = load volatile i16, i16 addrspace(5)* %a
21  %eval = sext i16 %val to i32
22  store i32 %eval, i32 addrspace(5)* %out
23  ret void
24}
25