; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx906 -verify-machineinstrs < %s | FileCheck -check-prefix=GFX906 %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -verify-machineinstrs < %s | FileCheck -check-prefix=GFX908 %s

; Due to high register pressure, regalloc would split the liverange of wwm VGPR register used for SGPR spills
; and introduce a copy. The copy should be of whole-wave with exec mask manipulation around it.
; FIXME: The destination register involved in the whole-wave copy should be considered for preserving all the lanes
; with a spill/restore at function prolog/epilog. The copy might otherwise clobber its inactive lanes unwantedly.
define void @preserve_wwm_copy_dstreg(ptr %parg0, ptr %parg1, ptr %parg2) #0 {
; GFX906-LABEL: preserve_wwm_copy_dstreg:
; GFX906:       ; %bb.0:
; GFX906-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX906-NEXT:    s_mov_b32 s16, s33
; GFX906-NEXT:    s_mov_b32 s33, s32
; GFX906-NEXT:    s_xor_saveexec_b64 s[18:19], -1
; GFX906-NEXT:    buffer_store_dword v33, off, s[0:3], s33 offset:144 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v2, off, s[0:3], s33 offset:152 ; 4-byte Folded Spill
; GFX906-NEXT:    s_mov_b64 exec, -1
; GFX906-NEXT:    buffer_store_dword v41, off, s[0:3], s33 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v40, off, s[0:3], s33 offset:148 ; 4-byte Folded Spill
; GFX906-NEXT:    s_mov_b64 exec, s[18:19]
; GFX906-NEXT:    ; implicit-def: $vgpr2
; GFX906-NEXT:    s_mov_b32 s21, s15
; GFX906-NEXT:    v_writelane_b32 v2, s6, 0
; GFX906-NEXT:    v_writelane_b32 v2, s7, 1
; GFX906-NEXT:    v_writelane_b32 v2, s21, 2
; GFX906-NEXT:    s_mov_b32 s22, s14
; GFX906-NEXT:    v_writelane_b32 v2, s22, 3
; GFX906-NEXT:    s_mov_b32 s23, s13
; GFX906-NEXT:    v_writelane_b32 v2, s23, 4
; GFX906-NEXT:    s_mov_b32 s24, s12
; GFX906-NEXT:    v_writelane_b32 v2, s24, 5
; GFX906-NEXT:    s_mov_b64 s[26:27], s[10:11]
; GFX906-NEXT:    v_writelane_b32 v2, s26, 6
; GFX906-NEXT:    v_writelane_b32 v2, s27, 7
; GFX906-NEXT:    v_writelane_b32 v2, s8, 8
; GFX906-NEXT:    v_writelane_b32 v41, s16, 2
; GFX906-NEXT:    v_writelane_b32 v2, s9, 9
; GFX906-NEXT:    v_writelane_b32 v41, s30, 0
; GFX906-NEXT:    v_writelane_b32 v2, s4, 10
; GFX906-NEXT:    s_addk_i32 s32, 0x2800
; GFX906-NEXT:    v_writelane_b32 v41, s31, 1
; GFX906-NEXT:    v_mov_b32_e32 v32, v31
; GFX906-NEXT:    buffer_store_dword v0, off, s[0:3], s33 offset:8 ; 4-byte Folded Spill
; GFX906-NEXT:    s_waitcnt vmcnt(0)
; GFX906-NEXT:    buffer_store_dword v1, off, s[0:3], s33 offset:12 ; 4-byte Folded Spill
; GFX906-NEXT:    v_writelane_b32 v2, s5, 11
; GFX906-NEXT:    s_or_saveexec_b64 s[34:35], -1
; GFX906-NEXT:    v_mov_b32_e32 v33, v2
; GFX906-NEXT:    s_mov_b64 exec, s[34:35]
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def v[0:31]
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    buffer_store_dword v0, off, s[0:3], s33 offset:16 ; 4-byte Folded Spill
; GFX906-NEXT:    s_waitcnt vmcnt(0)
; GFX906-NEXT:    buffer_store_dword v1, off, s[0:3], s33 offset:20 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v2, off, s[0:3], s33 offset:24 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v3, off, s[0:3], s33 offset:28 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v4, off, s[0:3], s33 offset:32 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v5, off, s[0:3], s33 offset:36 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v6, off, s[0:3], s33 offset:40 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v7, off, s[0:3], s33 offset:44 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v8, off, s[0:3], s33 offset:48 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v9, off, s[0:3], s33 offset:52 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v10, off, s[0:3], s33 offset:56 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v11, off, s[0:3], s33 offset:60 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v12, off, s[0:3], s33 offset:64 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v13, off, s[0:3], s33 offset:68 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v14, off, s[0:3], s33 offset:72 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v15, off, s[0:3], s33 offset:76 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v16, off, s[0:3], s33 offset:80 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v17, off, s[0:3], s33 offset:84 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v18, off, s[0:3], s33 offset:88 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v19, off, s[0:3], s33 offset:92 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v20, off, s[0:3], s33 offset:96 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v21, off, s[0:3], s33 offset:100 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v22, off, s[0:3], s33 offset:104 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v23, off, s[0:3], s33 offset:108 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v24, off, s[0:3], s33 offset:112 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v25, off, s[0:3], s33 offset:116 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v26, off, s[0:3], s33 offset:120 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v27, off, s[0:3], s33 offset:124 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v28, off, s[0:3], s33 offset:128 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v29, off, s[0:3], s33 offset:132 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v30, off, s[0:3], s33 offset:136 ; 4-byte Folded Spill
; GFX906-NEXT:    buffer_store_dword v31, off, s[0:3], s33 offset:140 ; 4-byte Folded Spill
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def v40
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s11
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    s_or_saveexec_b64 s[34:35], -1
; GFX906-NEXT:    v_mov_b32_e32 v40, v33
; GFX906-NEXT:    s_mov_b64 exec, s[34:35]
; GFX906-NEXT:    v_writelane_b32 v40, s11, 12
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s12
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_writelane_b32 v40, s12, 13
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s13
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_writelane_b32 v40, s13, 14
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s14
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_writelane_b32 v40, s14, 15
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s15
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_writelane_b32 v40, s15, 16
; GFX906-NEXT:    s_getpc_b64 s[10:11]
; GFX906-NEXT:    s_add_u32 s10, s10, foo@gotpcrel32@lo+4
; GFX906-NEXT:    s_addc_u32 s11, s11, foo@gotpcrel32@hi+12
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s16
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_writelane_b32 v40, s16, 17
; GFX906-NEXT:    s_load_dwordx2 s[10:11], s[10:11], 0x0
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s17
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_writelane_b32 v40, s17, 18
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s18
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_writelane_b32 v40, s18, 19
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s19
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_writelane_b32 v40, s19, 20
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s20
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_writelane_b32 v40, s20, 21
; GFX906-NEXT:    s_waitcnt lgkmcnt(0)
; GFX906-NEXT:    v_writelane_b32 v40, s10, 22
; GFX906-NEXT:    v_writelane_b32 v40, s11, 23
; GFX906-NEXT:    s_or_saveexec_b64 s[34:35], -1
; GFX906-NEXT:    s_mov_b64 exec, s[34:35]
; GFX906-NEXT:    v_readlane_b32 s16, v40, 22
; GFX906-NEXT:    s_mov_b32 s12, s24
; GFX906-NEXT:    s_mov_b32 s13, s23
; GFX906-NEXT:    s_mov_b32 s14, s22
; GFX906-NEXT:    v_mov_b32_e32 v31, v32
; GFX906-NEXT:    s_mov_b32 s15, s21
; GFX906-NEXT:    s_mov_b64 s[10:11], s[26:27]
; GFX906-NEXT:    v_readlane_b32 s17, v40, 23
; GFX906-NEXT:    buffer_store_dword v32, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
; GFX906-NEXT:    s_swappc_b64 s[30:31], s[16:17]
; GFX906-NEXT:    s_or_saveexec_b64 s[34:35], -1
; GFX906-NEXT:    s_mov_b64 exec, s[34:35]
; GFX906-NEXT:    v_readlane_b32 s11, v40, 12
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s11
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s12, v40, 13
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s12
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s13, v40, 14
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s13
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s14, v40, 15
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s14
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s15, v40, 16
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s15
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s16, v40, 17
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s16
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s17, v40, 18
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s17
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s18, v40, 19
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s18
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s19, v40, 20
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s19
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s20, v40, 21
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s20
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s21
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s22
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s23
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s24
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s25
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s26
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s27
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s28
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; def s29
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    buffer_load_dword v31, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
; GFX906-NEXT:    v_writelane_b32 v40, s21, 24
; GFX906-NEXT:    v_writelane_b32 v40, s22, 25
; GFX906-NEXT:    v_writelane_b32 v40, s23, 26
; GFX906-NEXT:    v_writelane_b32 v40, s24, 27
; GFX906-NEXT:    v_writelane_b32 v40, s25, 28
; GFX906-NEXT:    v_writelane_b32 v40, s26, 29
; GFX906-NEXT:    v_writelane_b32 v40, s27, 30
; GFX906-NEXT:    v_writelane_b32 v40, s28, 31
; GFX906-NEXT:    v_writelane_b32 v40, s29, 32
; GFX906-NEXT:    v_readlane_b32 s4, v40, 10
; GFX906-NEXT:    v_readlane_b32 s6, v40, 0
; GFX906-NEXT:    v_readlane_b32 s8, v40, 8
; GFX906-NEXT:    v_readlane_b32 s10, v40, 6
; GFX906-NEXT:    v_readlane_b32 s16, v40, 22
; GFX906-NEXT:    v_readlane_b32 s12, v40, 5
; GFX906-NEXT:    v_readlane_b32 s13, v40, 4
; GFX906-NEXT:    v_readlane_b32 s14, v40, 3
; GFX906-NEXT:    v_readlane_b32 s15, v40, 2
; GFX906-NEXT:    v_readlane_b32 s5, v40, 11
; GFX906-NEXT:    v_readlane_b32 s7, v40, 1
; GFX906-NEXT:    v_readlane_b32 s9, v40, 9
; GFX906-NEXT:    v_readlane_b32 s11, v40, 7
; GFX906-NEXT:    v_readlane_b32 s17, v40, 23
; GFX906-NEXT:    s_or_saveexec_b64 s[34:35], -1
; GFX906-NEXT:    s_mov_b64 exec, s[34:35]
; GFX906-NEXT:    s_swappc_b64 s[30:31], s[16:17]
; GFX906-NEXT:    s_or_saveexec_b64 s[34:35], -1
; GFX906-NEXT:    s_mov_b64 exec, s[34:35]
; GFX906-NEXT:    v_readlane_b32 s21, v40, 24
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s21
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s22, v40, 25
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s22
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s23, v40, 26
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s23
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s24, v40, 27
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s24
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s25, v40, 28
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s25
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s26, v40, 29
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s26
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s27, v40, 30
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s27
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s28, v40, 31
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s28
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    v_readlane_b32 s29, v40, 32
; GFX906-NEXT:    ;;#ASMSTART
; GFX906-NEXT:    ; use s29
; GFX906-NEXT:    ;;#ASMEND
; GFX906-NEXT:    buffer_load_dword v31, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
; GFX906-NEXT:    v_readlane_b32 s4, v40, 10
; GFX906-NEXT:    v_readlane_b32 s6, v40, 0
; GFX906-NEXT:    v_readlane_b32 s8, v40, 8
; GFX906-NEXT:    v_readlane_b32 s10, v40, 6
; GFX906-NEXT:    v_readlane_b32 s16, v40, 22
; GFX906-NEXT:    v_readlane_b32 s5, v40, 11
; GFX906-NEXT:    v_readlane_b32 s7, v40, 1
; GFX906-NEXT:    v_readlane_b32 s9, v40, 9
; GFX906-NEXT:    v_readlane_b32 s11, v40, 7
; GFX906-NEXT:    v_readlane_b32 s12, v40, 5
; GFX906-NEXT:    v_readlane_b32 s13, v40, 4
; GFX906-NEXT:    v_readlane_b32 s14, v40, 3
; GFX906-NEXT:    v_readlane_b32 s15, v40, 2
; GFX906-NEXT:    v_readlane_b32 s17, v40, 23
; GFX906-NEXT:    s_or_saveexec_b64 s[34:35], -1
; GFX906-NEXT:    s_mov_b64 exec, s[34:35]
; GFX906-NEXT:    s_swappc_b64 s[30:31], s[16:17]
; GFX906-NEXT:    buffer_load_dword v0, off, s[0:3], s33 offset:8 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v1, off, s[0:3], s33 offset:12 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v2, off, s[0:3], s33 offset:16 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v3, off, s[0:3], s33 offset:20 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v4, off, s[0:3], s33 offset:24 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v5, off, s[0:3], s33 offset:28 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v6, off, s[0:3], s33 offset:32 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v7, off, s[0:3], s33 offset:36 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v8, off, s[0:3], s33 offset:40 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v9, off, s[0:3], s33 offset:44 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v10, off, s[0:3], s33 offset:48 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v11, off, s[0:3], s33 offset:52 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v12, off, s[0:3], s33 offset:56 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v13, off, s[0:3], s33 offset:60 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v14, off, s[0:3], s33 offset:64 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v15, off, s[0:3], s33 offset:68 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v16, off, s[0:3], s33 offset:72 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v17, off, s[0:3], s33 offset:76 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v18, off, s[0:3], s33 offset:80 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v19, off, s[0:3], s33 offset:84 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v20, off, s[0:3], s33 offset:88 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v21, off, s[0:3], s33 offset:92 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v22, off, s[0:3], s33 offset:96 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v23, off, s[0:3], s33 offset:100 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v24, off, s[0:3], s33 offset:104 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v25, off, s[0:3], s33 offset:108 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v26, off, s[0:3], s33 offset:112 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v27, off, s[0:3], s33 offset:116 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v28, off, s[0:3], s33 offset:120 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v29, off, s[0:3], s33 offset:124 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v30, off, s[0:3], s33 offset:128 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v31, off, s[0:3], s33 offset:132 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v32, off, s[0:3], s33 offset:136 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v33, off, s[0:3], s33 offset:140 ; 4-byte Folded Reload
; GFX906-NEXT:    v_readlane_b32 s31, v41, 1
; GFX906-NEXT:    v_readlane_b32 s30, v41, 0
; GFX906-NEXT:    ; kill: killed $vgpr40
; GFX906-NEXT:    v_readlane_b32 s4, v41, 2
; GFX906-NEXT:    s_waitcnt vmcnt(0)
; GFX906-NEXT:    flat_store_dwordx4 v[0:1], v[30:33] offset:112
; GFX906-NEXT:    s_waitcnt vmcnt(0)
; GFX906-NEXT:    flat_store_dwordx4 v[0:1], v[26:29] offset:96
; GFX906-NEXT:    s_waitcnt vmcnt(0)
; GFX906-NEXT:    flat_store_dwordx4 v[0:1], v[22:25] offset:80
; GFX906-NEXT:    s_waitcnt vmcnt(0)
; GFX906-NEXT:    flat_store_dwordx4 v[0:1], v[18:21] offset:64
; GFX906-NEXT:    s_waitcnt vmcnt(0)
; GFX906-NEXT:    flat_store_dwordx4 v[0:1], v[14:17] offset:48
; GFX906-NEXT:    s_waitcnt vmcnt(0)
; GFX906-NEXT:    flat_store_dwordx4 v[0:1], v[10:13] offset:32
; GFX906-NEXT:    s_waitcnt vmcnt(0)
; GFX906-NEXT:    flat_store_dwordx4 v[0:1], v[6:9] offset:16
; GFX906-NEXT:    s_waitcnt vmcnt(0)
; GFX906-NEXT:    flat_store_dwordx4 v[0:1], v[2:5]
; GFX906-NEXT:    s_waitcnt vmcnt(0)
; GFX906-NEXT:    s_xor_saveexec_b64 s[6:7], -1
; GFX906-NEXT:    buffer_load_dword v33, off, s[0:3], s33 offset:144 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v2, off, s[0:3], s33 offset:152 ; 4-byte Folded Reload
; GFX906-NEXT:    s_mov_b64 exec, -1
; GFX906-NEXT:    buffer_load_dword v41, off, s[0:3], s33 ; 4-byte Folded Reload
; GFX906-NEXT:    buffer_load_dword v40, off, s[0:3], s33 offset:148 ; 4-byte Folded Reload
; GFX906-NEXT:    s_mov_b64 exec, s[6:7]
; GFX906-NEXT:    s_addk_i32 s32, 0xd800
; GFX906-NEXT:    s_mov_b32 s33, s4
; GFX906-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX906-NEXT:    s_setpc_b64 s[30:31]
;
; GFX908-LABEL: preserve_wwm_copy_dstreg:
; GFX908:       ; %bb.0:
; GFX908-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX908-NEXT:    s_mov_b32 s16, s33
; GFX908-NEXT:    s_mov_b32 s33, s32
; GFX908-NEXT:    s_xor_saveexec_b64 s[18:19], -1
; GFX908-NEXT:    buffer_store_dword v33, off, s[0:3], s33 offset:148 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v2, off, s[0:3], s33 offset:156 ; 4-byte Folded Spill
; GFX908-NEXT:    s_mov_b64 exec, -1
; GFX908-NEXT:    buffer_store_dword v40, off, s[0:3], s33 offset:152 ; 4-byte Folded Spill
; GFX908-NEXT:    s_mov_b64 exec, s[18:19]
; GFX908-NEXT:    v_mov_b32_e32 v3, s16
; GFX908-NEXT:    buffer_store_dword v3, off, s[0:3], s33 offset:160 ; 4-byte Folded Spill
; GFX908-NEXT:    s_addk_i32 s32, 0x2c00
; GFX908-NEXT:    s_mov_b64 s[16:17], exec
; GFX908-NEXT:    s_mov_b64 exec, 1
; GFX908-NEXT:    buffer_store_dword v2, off, s[0:3], s33 offset:164
; GFX908-NEXT:    v_writelane_b32 v2, s30, 0
; GFX908-NEXT:    buffer_store_dword v2, off, s[0:3], s33 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_load_dword v2, off, s[0:3], s33 offset:164
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    s_mov_b64 exec, s[16:17]
; GFX908-NEXT:    s_mov_b64 s[16:17], exec
; GFX908-NEXT:    s_mov_b64 exec, 1
; GFX908-NEXT:    buffer_store_dword v2, off, s[0:3], s33 offset:164
; GFX908-NEXT:    v_writelane_b32 v2, s31, 0
; GFX908-NEXT:    buffer_store_dword v2, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_load_dword v2, off, s[0:3], s33 offset:164
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    s_mov_b64 exec, s[16:17]
; GFX908-NEXT:    ; implicit-def: $vgpr2
; GFX908-NEXT:    s_mov_b32 s21, s15
; GFX908-NEXT:    v_writelane_b32 v2, s6, 0
; GFX908-NEXT:    v_writelane_b32 v2, s7, 1
; GFX908-NEXT:    v_writelane_b32 v2, s21, 2
; GFX908-NEXT:    s_mov_b32 s22, s14
; GFX908-NEXT:    v_writelane_b32 v2, s22, 3
; GFX908-NEXT:    s_mov_b32 s23, s13
; GFX908-NEXT:    v_writelane_b32 v2, s23, 4
; GFX908-NEXT:    s_mov_b32 s24, s12
; GFX908-NEXT:    v_writelane_b32 v2, s24, 5
; GFX908-NEXT:    s_mov_b64 s[26:27], s[10:11]
; GFX908-NEXT:    v_writelane_b32 v2, s26, 6
; GFX908-NEXT:    v_writelane_b32 v2, s27, 7
; GFX908-NEXT:    v_writelane_b32 v2, s8, 8
; GFX908-NEXT:    v_writelane_b32 v2, s9, 9
; GFX908-NEXT:    v_writelane_b32 v2, s4, 10
; GFX908-NEXT:    v_mov_b32_e32 v32, v31
; GFX908-NEXT:    buffer_store_dword v0, off, s[0:3], s33 offset:12 ; 4-byte Folded Spill
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    buffer_store_dword v1, off, s[0:3], s33 offset:16 ; 4-byte Folded Spill
; GFX908-NEXT:    v_writelane_b32 v2, s5, 11
; GFX908-NEXT:    s_or_saveexec_b64 s[34:35], -1
; GFX908-NEXT:    v_mov_b32_e32 v33, v2
; GFX908-NEXT:    s_mov_b64 exec, s[34:35]
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def v[0:31]
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    buffer_store_dword v0, off, s[0:3], s33 offset:20 ; 4-byte Folded Spill
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    buffer_store_dword v1, off, s[0:3], s33 offset:24 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v2, off, s[0:3], s33 offset:28 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v3, off, s[0:3], s33 offset:32 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v4, off, s[0:3], s33 offset:36 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v5, off, s[0:3], s33 offset:40 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v6, off, s[0:3], s33 offset:44 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v7, off, s[0:3], s33 offset:48 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v8, off, s[0:3], s33 offset:52 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v9, off, s[0:3], s33 offset:56 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v10, off, s[0:3], s33 offset:60 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v11, off, s[0:3], s33 offset:64 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v12, off, s[0:3], s33 offset:68 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v13, off, s[0:3], s33 offset:72 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v14, off, s[0:3], s33 offset:76 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v15, off, s[0:3], s33 offset:80 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v16, off, s[0:3], s33 offset:84 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v17, off, s[0:3], s33 offset:88 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v18, off, s[0:3], s33 offset:92 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v19, off, s[0:3], s33 offset:96 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v20, off, s[0:3], s33 offset:100 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v21, off, s[0:3], s33 offset:104 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v22, off, s[0:3], s33 offset:108 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v23, off, s[0:3], s33 offset:112 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v24, off, s[0:3], s33 offset:116 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v25, off, s[0:3], s33 offset:120 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v26, off, s[0:3], s33 offset:124 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v27, off, s[0:3], s33 offset:128 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v28, off, s[0:3], s33 offset:132 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v29, off, s[0:3], s33 offset:136 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v30, off, s[0:3], s33 offset:140 ; 4-byte Folded Spill
; GFX908-NEXT:    buffer_store_dword v31, off, s[0:3], s33 offset:144 ; 4-byte Folded Spill
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def v40
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s11
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    s_or_saveexec_b64 s[34:35], -1
; GFX908-NEXT:    v_mov_b32_e32 v40, v33
; GFX908-NEXT:    s_mov_b64 exec, s[34:35]
; GFX908-NEXT:    v_writelane_b32 v40, s11, 12
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s12
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_writelane_b32 v40, s12, 13
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s13
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_writelane_b32 v40, s13, 14
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s14
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_writelane_b32 v40, s14, 15
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s15
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_writelane_b32 v40, s15, 16
; GFX908-NEXT:    s_getpc_b64 s[10:11]
; GFX908-NEXT:    s_add_u32 s10, s10, foo@gotpcrel32@lo+4
; GFX908-NEXT:    s_addc_u32 s11, s11, foo@gotpcrel32@hi+12
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s16
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_writelane_b32 v40, s16, 17
; GFX908-NEXT:    s_load_dwordx2 s[10:11], s[10:11], 0x0
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s17
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_writelane_b32 v40, s17, 18
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s18
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_writelane_b32 v40, s18, 19
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s19
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_writelane_b32 v40, s19, 20
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s20
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_writelane_b32 v40, s20, 21
; GFX908-NEXT:    s_waitcnt lgkmcnt(0)
; GFX908-NEXT:    v_writelane_b32 v40, s10, 22
; GFX908-NEXT:    v_writelane_b32 v40, s11, 23
; GFX908-NEXT:    s_or_saveexec_b64 s[34:35], -1
; GFX908-NEXT:    s_mov_b64 exec, s[34:35]
; GFX908-NEXT:    v_readlane_b32 s16, v40, 22
; GFX908-NEXT:    s_mov_b32 s12, s24
; GFX908-NEXT:    s_mov_b32 s13, s23
; GFX908-NEXT:    s_mov_b32 s14, s22
; GFX908-NEXT:    v_mov_b32_e32 v31, v32
; GFX908-NEXT:    s_mov_b32 s15, s21
; GFX908-NEXT:    s_mov_b64 s[10:11], s[26:27]
; GFX908-NEXT:    v_readlane_b32 s17, v40, 23
; GFX908-NEXT:    buffer_store_dword v32, off, s[0:3], s33 offset:8 ; 4-byte Folded Spill
; GFX908-NEXT:    s_swappc_b64 s[30:31], s[16:17]
; GFX908-NEXT:    s_or_saveexec_b64 s[34:35], -1
; GFX908-NEXT:    s_mov_b64 exec, s[34:35]
; GFX908-NEXT:    v_readlane_b32 s11, v40, 12
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s11
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s12, v40, 13
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s12
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s13, v40, 14
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s13
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s14, v40, 15
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s14
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s15, v40, 16
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s15
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s16, v40, 17
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s16
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s17, v40, 18
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s17
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s18, v40, 19
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s18
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s19, v40, 20
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s19
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s20, v40, 21
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s20
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s21
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s22
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s23
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s24
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s25
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s26
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s27
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s28
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; def s29
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    buffer_load_dword v31, off, s[0:3], s33 offset:8 ; 4-byte Folded Reload
; GFX908-NEXT:    v_writelane_b32 v40, s21, 24
; GFX908-NEXT:    v_writelane_b32 v40, s22, 25
; GFX908-NEXT:    v_writelane_b32 v40, s23, 26
; GFX908-NEXT:    v_writelane_b32 v40, s24, 27
; GFX908-NEXT:    v_writelane_b32 v40, s25, 28
; GFX908-NEXT:    v_writelane_b32 v40, s26, 29
; GFX908-NEXT:    v_writelane_b32 v40, s27, 30
; GFX908-NEXT:    v_writelane_b32 v40, s28, 31
; GFX908-NEXT:    v_writelane_b32 v40, s29, 32
; GFX908-NEXT:    v_readlane_b32 s4, v40, 10
; GFX908-NEXT:    v_readlane_b32 s6, v40, 0
; GFX908-NEXT:    v_readlane_b32 s8, v40, 8
; GFX908-NEXT:    v_readlane_b32 s10, v40, 6
; GFX908-NEXT:    v_readlane_b32 s16, v40, 22
; GFX908-NEXT:    v_readlane_b32 s12, v40, 5
; GFX908-NEXT:    v_readlane_b32 s13, v40, 4
; GFX908-NEXT:    v_readlane_b32 s14, v40, 3
; GFX908-NEXT:    v_readlane_b32 s15, v40, 2
; GFX908-NEXT:    v_readlane_b32 s5, v40, 11
; GFX908-NEXT:    v_readlane_b32 s7, v40, 1
; GFX908-NEXT:    v_readlane_b32 s9, v40, 9
; GFX908-NEXT:    v_readlane_b32 s11, v40, 7
; GFX908-NEXT:    v_readlane_b32 s17, v40, 23
; GFX908-NEXT:    s_or_saveexec_b64 s[34:35], -1
; GFX908-NEXT:    s_mov_b64 exec, s[34:35]
; GFX908-NEXT:    s_swappc_b64 s[30:31], s[16:17]
; GFX908-NEXT:    s_or_saveexec_b64 s[34:35], -1
; GFX908-NEXT:    s_mov_b64 exec, s[34:35]
; GFX908-NEXT:    v_readlane_b32 s21, v40, 24
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s21
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s22, v40, 25
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s22
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s23, v40, 26
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s23
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s24, v40, 27
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s24
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s25, v40, 28
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s25
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s26, v40, 29
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s26
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s27, v40, 30
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s27
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s28, v40, 31
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s28
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    v_readlane_b32 s29, v40, 32
; GFX908-NEXT:    ;;#ASMSTART
; GFX908-NEXT:    ; use s29
; GFX908-NEXT:    ;;#ASMEND
; GFX908-NEXT:    buffer_load_dword v31, off, s[0:3], s33 offset:8 ; 4-byte Folded Reload
; GFX908-NEXT:    v_readlane_b32 s4, v40, 10
; GFX908-NEXT:    v_readlane_b32 s6, v40, 0
; GFX908-NEXT:    v_readlane_b32 s8, v40, 8
; GFX908-NEXT:    v_readlane_b32 s10, v40, 6
; GFX908-NEXT:    v_readlane_b32 s16, v40, 22
; GFX908-NEXT:    v_readlane_b32 s5, v40, 11
; GFX908-NEXT:    v_readlane_b32 s7, v40, 1
; GFX908-NEXT:    v_readlane_b32 s9, v40, 9
; GFX908-NEXT:    v_readlane_b32 s11, v40, 7
; GFX908-NEXT:    v_readlane_b32 s12, v40, 5
; GFX908-NEXT:    v_readlane_b32 s13, v40, 4
; GFX908-NEXT:    v_readlane_b32 s14, v40, 3
; GFX908-NEXT:    v_readlane_b32 s15, v40, 2
; GFX908-NEXT:    v_readlane_b32 s17, v40, 23
; GFX908-NEXT:    s_or_saveexec_b64 s[34:35], -1
; GFX908-NEXT:    s_mov_b64 exec, s[34:35]
; GFX908-NEXT:    s_swappc_b64 s[30:31], s[16:17]
; GFX908-NEXT:    buffer_load_dword v0, off, s[0:3], s33 offset:12 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v1, off, s[0:3], s33 offset:16 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v2, off, s[0:3], s33 offset:20 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v3, off, s[0:3], s33 offset:24 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v4, off, s[0:3], s33 offset:28 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v5, off, s[0:3], s33 offset:32 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v6, off, s[0:3], s33 offset:36 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v7, off, s[0:3], s33 offset:40 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v8, off, s[0:3], s33 offset:44 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v9, off, s[0:3], s33 offset:48 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v10, off, s[0:3], s33 offset:52 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v11, off, s[0:3], s33 offset:56 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v12, off, s[0:3], s33 offset:60 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v13, off, s[0:3], s33 offset:64 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v14, off, s[0:3], s33 offset:68 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v15, off, s[0:3], s33 offset:72 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v16, off, s[0:3], s33 offset:76 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v17, off, s[0:3], s33 offset:80 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v18, off, s[0:3], s33 offset:84 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v19, off, s[0:3], s33 offset:88 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v20, off, s[0:3], s33 offset:92 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v21, off, s[0:3], s33 offset:96 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v22, off, s[0:3], s33 offset:100 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v23, off, s[0:3], s33 offset:104 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v24, off, s[0:3], s33 offset:108 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v25, off, s[0:3], s33 offset:112 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v26, off, s[0:3], s33 offset:116 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v27, off, s[0:3], s33 offset:120 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v28, off, s[0:3], s33 offset:124 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v29, off, s[0:3], s33 offset:128 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v30, off, s[0:3], s33 offset:132 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v31, off, s[0:3], s33 offset:136 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v32, off, s[0:3], s33 offset:140 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v33, off, s[0:3], s33 offset:144 ; 4-byte Folded Reload
; GFX908-NEXT:    s_mov_b64 s[4:5], exec
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    flat_store_dwordx4 v[0:1], v[30:33] offset:112
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    flat_store_dwordx4 v[0:1], v[26:29] offset:96
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    flat_store_dwordx4 v[0:1], v[22:25] offset:80
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    flat_store_dwordx4 v[0:1], v[18:21] offset:64
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    flat_store_dwordx4 v[0:1], v[14:17] offset:48
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    flat_store_dwordx4 v[0:1], v[10:13] offset:32
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    flat_store_dwordx4 v[0:1], v[6:9] offset:16
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    flat_store_dwordx4 v[0:1], v[2:5]
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    s_mov_b64 exec, 1
; GFX908-NEXT:    buffer_store_dword v0, off, s[0:3], s33 offset:164
; GFX908-NEXT:    buffer_load_dword v0, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    v_readlane_b32 s31, v0, 0
; GFX908-NEXT:    buffer_load_dword v0, off, s[0:3], s33 offset:164
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    s_mov_b64 exec, s[4:5]
; GFX908-NEXT:    s_mov_b64 s[4:5], exec
; GFX908-NEXT:    s_mov_b64 exec, 1
; GFX908-NEXT:    buffer_store_dword v0, off, s[0:3], s33 offset:164
; GFX908-NEXT:    buffer_load_dword v0, off, s[0:3], s33 ; 4-byte Folded Reload
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    v_readlane_b32 s30, v0, 0
; GFX908-NEXT:    buffer_load_dword v0, off, s[0:3], s33 offset:164
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    s_mov_b64 exec, s[4:5]
; GFX908-NEXT:    buffer_load_dword v0, off, s[0:3], s33 offset:160 ; 4-byte Folded Reload
; GFX908-NEXT:    ; kill: killed $vgpr40
; GFX908-NEXT:    s_waitcnt vmcnt(0)
; GFX908-NEXT:    v_readfirstlane_b32 s4, v0
; GFX908-NEXT:    s_xor_saveexec_b64 s[6:7], -1
; GFX908-NEXT:    buffer_load_dword v33, off, s[0:3], s33 offset:148 ; 4-byte Folded Reload
; GFX908-NEXT:    buffer_load_dword v2, off, s[0:3], s33 offset:156 ; 4-byte Folded Reload
; GFX908-NEXT:    s_mov_b64 exec, -1
; GFX908-NEXT:    buffer_load_dword v40, off, s[0:3], s33 offset:152 ; 4-byte Folded Reload
; GFX908-NEXT:    s_mov_b64 exec, s[6:7]
; GFX908-NEXT:    s_addk_i32 s32, 0xd400
; GFX908-NEXT:    s_mov_b32 s33, s4
; GFX908-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
; GFX908-NEXT:    s_setpc_b64 s[30:31]
  %vreg0 = call <32 x float> asm sideeffect "; def $0", "=v"()
  %v40 = call i32 asm sideeffect "; def $0","=${v40}"()

  %s11 = call i32 asm sideeffect "; def $0","=${s11}"()
  %s12 = call i32 asm sideeffect "; def $0","=${s12}"()
  %s13 = call i32 asm sideeffect "; def $0","=${s13}"()
  %s14 = call i32 asm sideeffect "; def $0","=${s14}"()
  %s15 = call i32 asm sideeffect "; def $0","=${s15}"()
  %s16 = call i32 asm sideeffect "; def $0","=${s16}"()
  %s17 = call i32 asm sideeffect "; def $0","=${s17}"()
  %s18 = call i32 asm sideeffect "; def $0","=${s18}"()
  %s19 = call i32 asm sideeffect "; def $0","=${s19}"()
  %s20 = call i32 asm sideeffect "; def $0","=${s20}"()
  call void @foo()
  call void asm sideeffect "; use $0","${s11}"(i32 %s11)
  call void asm sideeffect "; use $0","${s12}"(i32 %s12)
  call void asm sideeffect "; use $0","${s13}"(i32 %s13)
  call void asm sideeffect "; use $0","${s14}"(i32 %s14)
  call void asm sideeffect "; use $0","${s15}"(i32 %s15)
  call void asm sideeffect "; use $0","${s16}"(i32 %s16)
  call void asm sideeffect "; use $0","${s17}"(i32 %s17)
  call void asm sideeffect "; use $0","${s18}"(i32 %s18)
  call void asm sideeffect "; use $0","${s19}"(i32 %s19)
  call void asm sideeffect "; use $0","${s20}"(i32 %s20)

  %s21 = call i32 asm sideeffect "; def $0","=${s21}"()
  %s22 = call i32 asm sideeffect "; def $0","=${s22}"()
  %s23 = call i32 asm sideeffect "; def $0","=${s23}"()
  %s24 = call i32 asm sideeffect "; def $0","=${s24}"()
  %s25 = call i32 asm sideeffect "; def $0","=${s25}"()
  %s26 = call i32 asm sideeffect "; def $0","=${s26}"()
  %s27 = call i32 asm sideeffect "; def $0","=${s27}"()
  %s28 = call i32 asm sideeffect "; def $0","=${s28}"()
  %s29 = call i32 asm sideeffect "; def $0","=${s29}"()
  call void @foo()
  call void asm sideeffect "; use $0","${s21}"(i32 %s21)
  call void asm sideeffect "; use $0","${s22}"(i32 %s22)
  call void asm sideeffect "; use $0","${s23}"(i32 %s23)
  call void asm sideeffect "; use $0","${s24}"(i32 %s24)
  call void asm sideeffect "; use $0","${s25}"(i32 %s25)
  call void asm sideeffect "; use $0","${s26}"(i32 %s26)
  call void asm sideeffect "; use $0","${s27}"(i32 %s27)
  call void asm sideeffect "; use $0","${s28}"(i32 %s28)
  call void asm sideeffect "; use $0","${s29}"(i32 %s29)

  call void @foo()

  store volatile <32 x float> %vreg0, ptr %parg0

  ret void
}

declare void @foo()

attributes #0 = { "amdgpu-num-vgpr"="42" "amdgpu-num-sgpr"="40"}

!llvm.module.flags = !{!0}
!0 = !{i32 1, !"amdgpu_code_object_version", i32 500}