; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN %s

define amdgpu_kernel void @sext_i16_to_i32_uniform(i32 addrspace(1)* %out, i16 %a, i32 %b) {
; GCN-LABEL: sext_i16_to_i32_uniform:
; GCN:       ; %bb.0:
; GCN-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x9
; GCN-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0xb
; GCN-NEXT:    s_mov_b32 s7, 0xf000
; GCN-NEXT:    s_mov_b32 s6, -1
; GCN-NEXT:    s_waitcnt lgkmcnt(0)
; GCN-NEXT:    s_sext_i32_i16 s0, s0
; GCN-NEXT:    s_add_i32 s0, s1, s0
; GCN-NEXT:    v_mov_b32_e32 v0, s0
; GCN-NEXT:    buffer_store_dword v0, off, s[4:7], 0
; GCN-NEXT:    s_endpgm
  %sext = sext i16 %a to i32
  %res = add i32 %b, %sext
  store i32 %res, i32 addrspace(1)* %out
  ret void
}


define amdgpu_kernel void @sext_i16_to_i64_uniform(i64 addrspace(1)* %out, i16 %a, i64 %b) {
; GCN-LABEL: sext_i16_to_i64_uniform:
; GCN:       ; %bb.0:
; GCN-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x9
; GCN-NEXT:    s_load_dword s2, s[0:1], 0xb
; GCN-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0xd
; GCN-NEXT:    s_mov_b32 s7, 0xf000
; GCN-NEXT:    s_mov_b32 s6, -1
; GCN-NEXT:    s_waitcnt lgkmcnt(0)
; GCN-NEXT:    s_bfe_i64 s[2:3], s[2:3], 0x100000
; GCN-NEXT:    s_add_u32 s0, s0, s2
; GCN-NEXT:    s_addc_u32 s1, s1, s3
; GCN-NEXT:    v_mov_b32_e32 v0, s0
; GCN-NEXT:    v_mov_b32_e32 v1, s1
; GCN-NEXT:    buffer_store_dwordx2 v[0:1], off, s[4:7], 0
; GCN-NEXT:    s_endpgm
  %sext = sext i16 %a to i64
  %res = add i64 %b, %sext
  store i64 %res, i64 addrspace(1)* %out
  ret void
}

define amdgpu_kernel void @sext_i16_to_i32_divergent(i32 addrspace(1)* %out, i16 %a, i32 %b) {
; GCN-LABEL: sext_i16_to_i32_divergent:
; GCN:       ; %bb.0:
; GCN-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x9
; GCN-NEXT:    s_load_dword s0, s[0:1], 0xb
; GCN-NEXT:    s_mov_b32 s7, 0xf000
; GCN-NEXT:    s_mov_b32 s6, -1
; GCN-NEXT:    s_waitcnt lgkmcnt(0)
; GCN-NEXT:    v_add_i32_e32 v0, vcc, s0, v0
; GCN-NEXT:    v_bfe_i32 v0, v0, 0, 16
; GCN-NEXT:    buffer_store_dword v0, off, s[4:7], 0
; GCN-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %tid.truncated = trunc i32 %tid to i16
  %divergent.a = add i16 %a, %tid.truncated
  %sext = sext i16 %divergent.a to i32
  store i32 %sext, i32 addrspace(1)* %out
  ret void
}


define amdgpu_kernel void @sext_i16_to_i64_divergent(i64 addrspace(1)* %out, i16 %a, i64 %b) {
; GCN-LABEL: sext_i16_to_i64_divergent:
; GCN:       ; %bb.0:
; GCN-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x9
; GCN-NEXT:    s_load_dword s0, s[0:1], 0xb
; GCN-NEXT:    s_mov_b32 s7, 0xf000
; GCN-NEXT:    s_mov_b32 s6, -1
; GCN-NEXT:    s_waitcnt lgkmcnt(0)
; GCN-NEXT:    v_add_i32_e32 v0, vcc, s0, v0
; GCN-NEXT:    v_bfe_i32 v0, v0, 0, 16
; GCN-NEXT:    v_ashrrev_i32_e32 v1, 31, v0
; GCN-NEXT:    buffer_store_dwordx2 v[0:1], off, s[4:7], 0
; GCN-NEXT:    s_endpgm
  %tid = call i32 @llvm.amdgcn.workitem.id.x()
  %tid.truncated = trunc i32 %tid to i16
  %divergent.a = add i16 %a, %tid.truncated
  %sext = sext i16 %divergent.a to i64
  store i64 %sext, i64 addrspace(1)* %out
  ret void
}

declare i32 @llvm.amdgcn.workitem.id.x() #1

attributes #0 = { nounwind }
attributes #1 = { nounwind readnone speculatable }