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Differential D109240 Diff 470113 llvm/test/CodeGen/AMDGPU/GlobalISel/bswap.ll

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llvm/test/CodeGen/AMDGPU/GlobalISel/bswap.ll

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; GFX7-NEXT: v_lshlrev_b32_e32 v3, 8, v2 ; GFX7-NEXT: v_lshlrev_b32_e32 v3, 8, v2
; GFX7-NEXT: v_bfe_u32 v2, v2, 8, 8 ; GFX7-NEXT: v_bfe_u32 v2, v2, 8, 8
; GFX7-NEXT: v_or_b32_e32 v2, v2, v3 ; GFX7-NEXT: v_or_b32_e32 v2, v2, v3
; GFX7-NEXT: s_setpc_b64 s[30:31] ; GFX7-NEXT: s_setpc_b64 s[30:31]
; ;
; GFX8-LABEL: v_bswap_v3i16: ; GFX8-LABEL: v_bswap_v3i16:
; GFX8: ; %bb.0: ; GFX8: ; %bb.0:
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX8-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 16, v2
; GFX8-NEXT: v_or_b32_sdwa v0, v0, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
; GFX8-NEXT: s_mov_b32 s4, 0x2030001
; GFX8-NEXT: v_perm_b32 v0, 0, v0, s4
; GFX8-NEXT: v_and_b32_e32 v1, 0xffff, v1 ; GFX8-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GFX8-NEXT: v_lshrrev_b32_e32 v2, 16, v0 ; GFX8-NEXT: s_mov_b32 s4, 0x2030001
; GFX8-NEXT: v_perm_b32 v1, 0, v1, s4 ; GFX8-NEXT: v_perm_b32 v1, 0, v1, s4
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 16, v2 ; GFX8-NEXT: v_perm_b32 v0, 0, v0, s4
; GFX8-NEXT: v_or_b32_sdwa v0, v0, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
; GFX8-NEXT: v_and_b32_e32 v1, 0xffff, v1 ; GFX8-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GFX8-NEXT: s_setpc_b64 s[30:31] ; GFX8-NEXT: s_setpc_b64 s[30:31]
; ;
; GFX9-LABEL: v_bswap_v3i16: ; GFX9-LABEL: v_bswap_v3i16:
; GFX9: ; %bb.0: ; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_mov_b32 s4, 0x2030001 ; GFX9-NEXT: s_mov_b32 s4, 0x2030001
; GFX9-NEXT: v_perm_b32 v0, 0, v0, s4 ; GFX9-NEXT: v_perm_b32 v0, 0, v0, s4
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