1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -global-isel -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -verify-machineinstrs -o - %s | FileCheck %s
4 declare hidden ptr addrspace(1) @ext(ptr addrspace(1))
6 define ptr addrspace(1) @call_assert_align() {
7 ; CHECK-LABEL: call_assert_align:
8 ; CHECK: ; %bb.0: ; %entry
9 ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
10 ; CHECK-NEXT: s_mov_b32 s16, s33
11 ; CHECK-NEXT: s_mov_b32 s33, s32
12 ; CHECK-NEXT: s_or_saveexec_b64 s[18:19], -1
13 ; CHECK-NEXT: buffer_store_dword v40, off, s[0:3], s33 ; 4-byte Folded Spill
14 ; CHECK-NEXT: s_mov_b64 exec, s[18:19]
15 ; CHECK-NEXT: v_writelane_b32 v40, s16, 2
16 ; CHECK-NEXT: s_addk_i32 s32, 0x400
17 ; CHECK-NEXT: v_writelane_b32 v40, s30, 0
18 ; CHECK-NEXT: v_mov_b32_e32 v0, 0
19 ; CHECK-NEXT: v_mov_b32_e32 v1, 0
20 ; CHECK-NEXT: v_writelane_b32 v40, s31, 1
21 ; CHECK-NEXT: s_getpc_b64 s[16:17]
22 ; CHECK-NEXT: s_add_u32 s16, s16, ext@rel32@lo+4
23 ; CHECK-NEXT: s_addc_u32 s17, s17, ext@rel32@hi+12
24 ; CHECK-NEXT: s_swappc_b64 s[30:31], s[16:17]
25 ; CHECK-NEXT: v_mov_b32_e32 v2, 0
26 ; CHECK-NEXT: global_store_dword v[0:1], v2, off
27 ; CHECK-NEXT: s_waitcnt vmcnt(0)
28 ; CHECK-NEXT: v_readlane_b32 s31, v40, 1
29 ; CHECK-NEXT: v_readlane_b32 s30, v40, 0
30 ; CHECK-NEXT: v_readlane_b32 s4, v40, 2
31 ; CHECK-NEXT: s_or_saveexec_b64 s[6:7], -1
32 ; CHECK-NEXT: buffer_load_dword v40, off, s[0:3], s33 ; 4-byte Folded Reload
33 ; CHECK-NEXT: s_mov_b64 exec, s[6:7]
34 ; CHECK-NEXT: s_addk_i32 s32, 0xfc00
35 ; CHECK-NEXT: s_mov_b32 s33, s4
36 ; CHECK-NEXT: s_waitcnt vmcnt(0)
37 ; CHECK-NEXT: s_setpc_b64 s[30:31]
39 %call = call align 4 ptr addrspace(1) @ext(ptr addrspace(1) null)
40 store volatile i32 0, ptr addrspace(1) %call
41 ret ptr addrspace(1) %call
44 define ptr addrspace(1) @tail_call_assert_align() {
45 ; CHECK-LABEL: tail_call_assert_align:
46 ; CHECK: ; %bb.0: ; %entry
47 ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
48 ; CHECK-NEXT: v_mov_b32_e32 v0, 0
49 ; CHECK-NEXT: v_mov_b32_e32 v1, 0
50 ; CHECK-NEXT: s_getpc_b64 s[16:17]
51 ; CHECK-NEXT: s_add_u32 s16, s16, ext@rel32@lo+4
52 ; CHECK-NEXT: s_addc_u32 s17, s17, ext@rel32@hi+12
53 ; CHECK-NEXT: s_setpc_b64 s[16:17]
55 %call = tail call align 4 ptr addrspace(1) @ext(ptr addrspace(1) null)
56 ret ptr addrspace(1) %call