; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 < %s | FileCheck -check-prefix=GFX908 %s ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a < %s | FileCheck -check-prefix=GFX90A %s ; This testcase would fail on GFX908 due to not having a free VGPR available to ; copy between AGPRs. define void @no_free_vgprs_at_agpr_to_agpr_copy(float %v0, float %v1) #0 { ; GFX908-LABEL: no_free_vgprs_at_agpr_to_agpr_copy: ; GFX908: ; %bb.0: ; GFX908-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; GFX908-NEXT: v_mov_b32_e32 v32, v1 ; GFX908-NEXT: v_mov_b32_e32 v33, v0 ; GFX908-NEXT: ;;#ASMSTART ; GFX908-NEXT: ; def v[0:31] a[0:15] ; GFX908-NEXT: ;;#ASMEND ; GFX908-NEXT: v_accvgpr_read_b32 v39, a15 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a31, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a14 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a30, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a13 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a29, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a12 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a28, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a11 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a27, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a10 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a26, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a9 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a25, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a8 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a24, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a7 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a23, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a6 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a22, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a5 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a21, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a4 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a20, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a3 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a19, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a2 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a18, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a1 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a17, v39 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a0 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a16, v39 ; GFX908-NEXT: s_nop 0 ; GFX908-NEXT: v_mfma_f32_16x16x1f32 a[0:15], v33, v32, a[16:31] ; GFX908-NEXT: s_nop 9 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a0 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_read_b32 v38, a11 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_read_b32 v37, a12 ; Reload Reuse ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a1 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_read_b32 v36, a13 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_read_b32 v35, a14 ; Reload Reuse ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a2 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_read_b32 v34, a15 ; Reload Reuse ; GFX908-NEXT: s_nop 0 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a3 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a4 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:16 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a5 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:20 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a6 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:24 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a7 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:28 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a8 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:32 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a9 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:36 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a10 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:40 ; 4-byte Folded Spill ; GFX908-NEXT: ;;#ASMSTART ; GFX908-NEXT: ; copy ; GFX908-NEXT: ;;#ASMEND ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 ; 4-byte Folded Reload ; GFX908-NEXT: v_accvgpr_read_b32 v32, a1 ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a0, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload ; GFX908-NEXT: v_accvgpr_write_b32 a16, v32 ; GFX908-NEXT: v_accvgpr_write_b32 a11, v38 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_write_b32 a12, v37 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_write_b32 a13, v36 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_write_b32 a14, v35 ; Reload Reuse ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a1, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a2, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:12 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a3, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:16 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a4, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:20 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a5, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:24 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a6, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:28 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a7, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:32 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a8, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:36 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a9, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:40 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a10, v39 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_write_b32 a15, v34 ; Reload Reuse ; GFX908-NEXT: ;;#ASMSTART ; GFX908-NEXT: ; copy ; GFX908-NEXT: ;;#ASMEND ; GFX908-NEXT: v_accvgpr_read_b32 v39, a2 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a3, v39 ; GFX908-NEXT: ;;#ASMSTART ; GFX908-NEXT: ; use a3 v[0:31] ; GFX908-NEXT: ;;#ASMEND ; GFX908-NEXT: s_setpc_b64 s[30:31] ; ; GFX90A-LABEL: no_free_vgprs_at_agpr_to_agpr_copy: ; GFX90A: ; %bb.0: ; GFX90A-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; GFX90A-NEXT: v_mov_b32_e32 v33, v0 ; GFX90A-NEXT: v_mov_b32_e32 v32, v1 ; GFX90A-NEXT: ;;#ASMSTART ; GFX90A-NEXT: ; def v[0:31] a[0:15] ; GFX90A-NEXT: ;;#ASMEND ; GFX90A-NEXT: v_accvgpr_mov_b32 a31, a15 ; GFX90A-NEXT: v_accvgpr_mov_b32 a30, a14 ; GFX90A-NEXT: v_accvgpr_mov_b32 a29, a13 ; GFX90A-NEXT: v_accvgpr_mov_b32 a28, a12 ; GFX90A-NEXT: v_accvgpr_mov_b32 a27, a11 ; GFX90A-NEXT: v_accvgpr_mov_b32 a26, a10 ; GFX90A-NEXT: v_accvgpr_mov_b32 a25, a9 ; GFX90A-NEXT: v_accvgpr_mov_b32 a24, a8 ; GFX90A-NEXT: v_accvgpr_mov_b32 a23, a7 ; GFX90A-NEXT: v_accvgpr_mov_b32 a22, a6 ; GFX90A-NEXT: v_accvgpr_mov_b32 a21, a5 ; GFX90A-NEXT: v_accvgpr_mov_b32 a20, a4 ; GFX90A-NEXT: v_accvgpr_mov_b32 a19, a3 ; GFX90A-NEXT: v_accvgpr_mov_b32 a18, a2 ; GFX90A-NEXT: v_accvgpr_mov_b32 a17, a1 ; GFX90A-NEXT: v_accvgpr_mov_b32 a16, a0 ; GFX90A-NEXT: s_nop 1 ; GFX90A-NEXT: v_mfma_f32_16x16x1f32 a[0:15], v33, v32, a[16:31] ; GFX90A-NEXT: s_nop 10 ; GFX90A-NEXT: buffer_store_dword a0, off, s[0:3], s32 ; 4-byte Folded Spill ; GFX90A-NEXT: s_nop 0 ; GFX90A-NEXT: buffer_store_dword a1, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a2, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a3, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a4, off, s[0:3], s32 offset:16 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a5, off, s[0:3], s32 offset:20 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a6, off, s[0:3], s32 offset:24 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a7, off, s[0:3], s32 offset:28 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a8, off, s[0:3], s32 offset:32 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a9, off, s[0:3], s32 offset:36 ; 4-byte Folded Spill ; GFX90A-NEXT: v_accvgpr_read_b32 v39, a10 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_read_b32 v38, a11 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_read_b32 v37, a12 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_read_b32 v36, a13 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_read_b32 v35, a14 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_read_b32 v34, a15 ; Reload Reuse ; GFX90A-NEXT: ;;#ASMSTART ; GFX90A-NEXT: ; copy ; GFX90A-NEXT: ;;#ASMEND ; GFX90A-NEXT: v_accvgpr_mov_b32 a16, a1 ; GFX90A-NEXT: buffer_load_dword a0, off, s[0:3], s32 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a1, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a2, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a3, off, s[0:3], s32 offset:12 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a4, off, s[0:3], s32 offset:16 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a5, off, s[0:3], s32 offset:20 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a6, off, s[0:3], s32 offset:24 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a7, off, s[0:3], s32 offset:28 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a8, off, s[0:3], s32 offset:32 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a9, off, s[0:3], s32 offset:36 ; 4-byte Folded Reload ; GFX90A-NEXT: v_accvgpr_write_b32 a10, v39 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_write_b32 a11, v38 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_write_b32 a12, v37 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_write_b32 a13, v36 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_write_b32 a14, v35 ; Reload Reuse ; GFX90A-NEXT: s_waitcnt vmcnt(0) ; GFX90A-NEXT: v_accvgpr_write_b32 a15, v34 ; Reload Reuse ; GFX90A-NEXT: ;;#ASMSTART ; GFX90A-NEXT: ; copy ; GFX90A-NEXT: ;;#ASMEND ; GFX90A-NEXT: v_accvgpr_mov_b32 a3, a2 ; GFX90A-NEXT: ;;#ASMSTART ; GFX90A-NEXT: ; use a3 v[0:31] ; GFX90A-NEXT: ;;#ASMEND ; GFX90A-NEXT: s_setpc_b64 s[30:31] %asm = call { <32 x i32>, <16 x float> } asm sideeffect "; def $0 $1","=${v[0:31]},=${a[0:15]}"() %vgpr0 = extractvalue { <32 x i32>, <16 x float> } %asm, 0 %agpr0 = extractvalue { <32 x i32>, <16 x float> } %asm, 1 %mfma = call <16 x float> @llvm.amdgcn.mfma.f32.16x16x1f32(float %v0, float %v1, <16 x float> %agpr0, i32 0, i32 0, i32 0) %agpr1 = call i32 asm sideeffect "; copy ", "={a1},a,~{a[0:15]}"(<16 x float> %agpr0) %agpr2 = call i32 asm sideeffect "; copy ", "={a2},a,{a[0:15]}"(i32 %agpr1, <16 x float> %mfma) call void asm sideeffect "; use $0 $1","{a3},{v[0:31]}"(i32 %agpr2, <32 x i32> %vgpr0) ret void } ; Check that we do make use of v32 if there are no AGPRs present in the function define amdgpu_kernel void @no_agpr_no_reserve(ptr addrspace(1) %arg) #5 { ; GFX908-LABEL: no_agpr_no_reserve: ; GFX908: ; %bb.0: ; GFX908-NEXT: s_load_dwordx2 s[0:1], s[8:9], 0x0 ; GFX908-NEXT: v_lshlrev_b32_e32 v0, 7, v0 ; GFX908-NEXT: s_waitcnt lgkmcnt(0) ; GFX908-NEXT: global_load_dwordx4 v[1:4], v0, s[0:1] offset:16 ; GFX908-NEXT: global_load_dwordx4 v[5:8], v0, s[0:1] ; GFX908-NEXT: global_load_dwordx4 v[9:12], v0, s[0:1] offset:48 ; GFX908-NEXT: global_load_dwordx4 v[13:16], v0, s[0:1] offset:32 ; GFX908-NEXT: global_load_dwordx4 v[17:20], v0, s[0:1] offset:80 ; GFX908-NEXT: global_load_dwordx4 v[21:24], v0, s[0:1] offset:64 ; GFX908-NEXT: global_load_dwordx4 v[25:28], v0, s[0:1] offset:112 ; GFX908-NEXT: global_load_dwordx4 v[29:32], v0, s[0:1] offset:96 ; GFX908-NEXT: s_waitcnt vmcnt(7) ; GFX908-NEXT: v_add_u32_e32 v4, v4, v4 ; GFX908-NEXT: v_add_u32_e32 v3, v3, v3 ; GFX908-NEXT: v_add_u32_e32 v2, v2, v2 ; GFX908-NEXT: v_add_u32_e32 v1, v1, v1 ; GFX908-NEXT: s_waitcnt vmcnt(6) ; GFX908-NEXT: v_add_u32_e32 v8, v8, v8 ; GFX908-NEXT: v_add_u32_e32 v7, v7, v7 ; GFX908-NEXT: v_add_u32_e32 v6, v6, v6 ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_add_u32_e32 v32, v32, v32 ; GFX908-NEXT: v_add_u32_e32 v31, v31, v31 ; GFX908-NEXT: v_add_u32_e32 v30, v30, v30 ; GFX908-NEXT: v_add_u32_e32 v29, v29, v29 ; GFX908-NEXT: v_add_u32_e32 v5, v5, v5 ; GFX908-NEXT: v_add_u32_e32 v12, v12, v12 ; GFX908-NEXT: v_add_u32_e32 v11, v11, v11 ; GFX908-NEXT: v_add_u32_e32 v10, v10, v10 ; GFX908-NEXT: v_add_u32_e32 v9, v9, v9 ; GFX908-NEXT: v_add_u32_e32 v16, v16, v16 ; GFX908-NEXT: v_add_u32_e32 v15, v15, v15 ; GFX908-NEXT: v_add_u32_e32 v14, v14, v14 ; GFX908-NEXT: v_add_u32_e32 v13, v13, v13 ; GFX908-NEXT: v_add_u32_e32 v20, v20, v20 ; GFX908-NEXT: v_add_u32_e32 v19, v19, v19 ; GFX908-NEXT: v_add_u32_e32 v18, v18, v18 ; GFX908-NEXT: v_add_u32_e32 v17, v17, v17 ; GFX908-NEXT: v_add_u32_e32 v24, v24, v24 ; GFX908-NEXT: v_add_u32_e32 v23, v23, v23 ; GFX908-NEXT: v_add_u32_e32 v22, v22, v22 ; GFX908-NEXT: v_add_u32_e32 v21, v21, v21 ; GFX908-NEXT: v_add_u32_e32 v28, v28, v28 ; GFX908-NEXT: v_add_u32_e32 v27, v27, v27 ; GFX908-NEXT: v_add_u32_e32 v26, v26, v26 ; GFX908-NEXT: v_add_u32_e32 v25, v25, v25 ; GFX908-NEXT: global_store_dwordx4 v0, v[29:32], s[0:1] offset:96 ; GFX908-NEXT: global_store_dwordx4 v0, v[25:28], s[0:1] offset:112 ; GFX908-NEXT: global_store_dwordx4 v0, v[21:24], s[0:1] offset:64 ; GFX908-NEXT: global_store_dwordx4 v0, v[17:20], s[0:1] offset:80 ; GFX908-NEXT: global_store_dwordx4 v0, v[13:16], s[0:1] offset:32 ; GFX908-NEXT: global_store_dwordx4 v0, v[9:12], s[0:1] offset:48 ; GFX908-NEXT: global_store_dwordx4 v0, v[5:8], s[0:1] ; GFX908-NEXT: global_store_dwordx4 v0, v[1:4], s[0:1] offset:16 ; GFX908-NEXT: s_endpgm ; ; GFX90A-LABEL: no_agpr_no_reserve: ; GFX90A: ; %bb.0: ; GFX90A-NEXT: s_load_dwordx2 s[0:1], s[8:9], 0x0 ; GFX90A-NEXT: v_and_b32_e32 v0, 0x3ff, v0 ; GFX90A-NEXT: v_lshlrev_b32_e32 v32, 7, v0 ; GFX90A-NEXT: s_waitcnt lgkmcnt(0) ; GFX90A-NEXT: global_load_dwordx4 v[0:3], v32, s[0:1] offset:16 ; GFX90A-NEXT: global_load_dwordx4 v[4:7], v32, s[0:1] ; GFX90A-NEXT: global_load_dwordx4 v[8:11], v32, s[0:1] offset:48 ; GFX90A-NEXT: global_load_dwordx4 v[12:15], v32, s[0:1] offset:32 ; GFX90A-NEXT: global_load_dwordx4 v[16:19], v32, s[0:1] offset:80 ; GFX90A-NEXT: global_load_dwordx4 v[20:23], v32, s[0:1] offset:64 ; GFX90A-NEXT: global_load_dwordx4 v[24:27], v32, s[0:1] offset:112 ; GFX90A-NEXT: global_load_dwordx4 v[28:31], v32, s[0:1] offset:96 ; GFX90A-NEXT: s_waitcnt vmcnt(7) ; GFX90A-NEXT: v_add_u32_e32 v3, v3, v3 ; GFX90A-NEXT: v_add_u32_e32 v2, v2, v2 ; GFX90A-NEXT: v_add_u32_e32 v1, v1, v1 ; GFX90A-NEXT: v_add_u32_e32 v0, v0, v0 ; GFX90A-NEXT: s_waitcnt vmcnt(6) ; GFX90A-NEXT: v_add_u32_e32 v7, v7, v7 ; GFX90A-NEXT: v_add_u32_e32 v6, v6, v6 ; GFX90A-NEXT: v_add_u32_e32 v5, v5, v5 ; GFX90A-NEXT: s_waitcnt vmcnt(0) ; GFX90A-NEXT: v_add_u32_e32 v31, v31, v31 ; GFX90A-NEXT: v_add_u32_e32 v30, v30, v30 ; GFX90A-NEXT: v_add_u32_e32 v29, v29, v29 ; GFX90A-NEXT: v_add_u32_e32 v28, v28, v28 ; GFX90A-NEXT: v_add_u32_e32 v4, v4, v4 ; GFX90A-NEXT: v_add_u32_e32 v11, v11, v11 ; GFX90A-NEXT: v_add_u32_e32 v10, v10, v10 ; GFX90A-NEXT: v_add_u32_e32 v9, v9, v9 ; GFX90A-NEXT: v_add_u32_e32 v8, v8, v8 ; GFX90A-NEXT: v_add_u32_e32 v15, v15, v15 ; GFX90A-NEXT: v_add_u32_e32 v14, v14, v14 ; GFX90A-NEXT: v_add_u32_e32 v13, v13, v13 ; GFX90A-NEXT: v_add_u32_e32 v12, v12, v12 ; GFX90A-NEXT: v_add_u32_e32 v19, v19, v19 ; GFX90A-NEXT: v_add_u32_e32 v18, v18, v18 ; GFX90A-NEXT: v_add_u32_e32 v17, v17, v17 ; GFX90A-NEXT: v_add_u32_e32 v16, v16, v16 ; GFX90A-NEXT: v_add_u32_e32 v23, v23, v23 ; GFX90A-NEXT: v_add_u32_e32 v22, v22, v22 ; GFX90A-NEXT: v_add_u32_e32 v21, v21, v21 ; GFX90A-NEXT: v_add_u32_e32 v20, v20, v20 ; GFX90A-NEXT: v_add_u32_e32 v27, v27, v27 ; GFX90A-NEXT: v_add_u32_e32 v26, v26, v26 ; GFX90A-NEXT: v_add_u32_e32 v25, v25, v25 ; GFX90A-NEXT: v_add_u32_e32 v24, v24, v24 ; GFX90A-NEXT: global_store_dwordx4 v32, v[28:31], s[0:1] offset:96 ; GFX90A-NEXT: global_store_dwordx4 v32, v[24:27], s[0:1] offset:112 ; GFX90A-NEXT: global_store_dwordx4 v32, v[20:23], s[0:1] offset:64 ; GFX90A-NEXT: global_store_dwordx4 v32, v[16:19], s[0:1] offset:80 ; GFX90A-NEXT: global_store_dwordx4 v32, v[12:15], s[0:1] offset:32 ; GFX90A-NEXT: global_store_dwordx4 v32, v[8:11], s[0:1] offset:48 ; GFX90A-NEXT: global_store_dwordx4 v32, v[4:7], s[0:1] ; GFX90A-NEXT: global_store_dwordx4 v32, v[0:3], s[0:1] offset:16 ; GFX90A-NEXT: s_endpgm %id = call i32 @llvm.amdgcn.workitem.id.x() %gep = getelementptr inbounds <32 x i32>, ptr addrspace(1) %arg, i32 %id %load = load <32 x i32>, ptr addrspace(1) %gep %add = add <32 x i32> %load, %load store <32 x i32> %add, ptr addrspace(1) %gep ret void } ; FIXME: This case is broken. The asm value passed in v32 is live ; through the range where the reserved def for the copy is introduced, ; clobbering the user value. define void @v32_asm_def_use(float %v0, float %v1) #4 { ; GFX908-LABEL: v32_asm_def_use: ; GFX908: ; %bb.0: ; GFX908-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; GFX908-NEXT: v_mov_b32_e32 v33, v1 ; GFX908-NEXT: v_mov_b32_e32 v34, v0 ; GFX908-NEXT: ;;#ASMSTART ; GFX908-NEXT: ; def v[0:31] a[0:15] ; GFX908-NEXT: ;;#ASMEND ; GFX908-NEXT: v_accvgpr_read_b32 v35, a15 ; GFX908-NEXT: ;;#ASMSTART ; GFX908-NEXT: ; def v32 ; GFX908-NEXT: ;;#ASMEND ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a31, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a14 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a30, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a13 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a29, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a12 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a28, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a11 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a27, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a10 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a26, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a9 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a25, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a8 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a24, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a7 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a23, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a6 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a22, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a5 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a21, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a4 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a20, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a3 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a19, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a2 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a18, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a1 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a17, v35 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a0 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a16, v35 ; GFX908-NEXT: ;;#ASMSTART ; GFX908-NEXT: ; copy ; GFX908-NEXT: ;;#ASMEND ; GFX908-NEXT: v_accvgpr_read_b32 v35, a1 ; GFX908-NEXT: v_mfma_f32_16x16x1f32 a[0:15], v34, v33, a[16:31] ; GFX908-NEXT: s_nop 0 ; GFX908-NEXT: v_accvgpr_write_b32 a32, v35 ; GFX908-NEXT: ;;#ASMSTART ; GFX908-NEXT: ; copy ; GFX908-NEXT: ;;#ASMEND ; GFX908-NEXT: s_nop 7 ; GFX908-NEXT: v_accvgpr_read_b32 v35, a2 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a3, v35 ; GFX908-NEXT: ;;#ASMSTART ; GFX908-NEXT: ; use a3 v[0:31] ; GFX908-NEXT: ;;#ASMEND ; GFX908-NEXT: ;;#ASMSTART ; GFX908-NEXT: ; use v32 ; GFX908-NEXT: ;;#ASMEND ; GFX908-NEXT: s_setpc_b64 s[30:31] ; ; GFX90A-LABEL: v32_asm_def_use: ; GFX90A: ; %bb.0: ; GFX90A-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; GFX90A-NEXT: v_mov_b32_e32 v34, v0 ; GFX90A-NEXT: v_mov_b32_e32 v33, v1 ; GFX90A-NEXT: ;;#ASMSTART ; GFX90A-NEXT: ; def v[0:31] a[0:15] ; GFX90A-NEXT: ;;#ASMEND ; GFX90A-NEXT: v_accvgpr_mov_b32 a31, a15 ; GFX90A-NEXT: v_accvgpr_mov_b32 a30, a14 ; GFX90A-NEXT: v_accvgpr_mov_b32 a29, a13 ; GFX90A-NEXT: v_accvgpr_mov_b32 a28, a12 ; GFX90A-NEXT: v_accvgpr_mov_b32 a27, a11 ; GFX90A-NEXT: v_accvgpr_mov_b32 a26, a10 ; GFX90A-NEXT: v_accvgpr_mov_b32 a25, a9 ; GFX90A-NEXT: v_accvgpr_mov_b32 a24, a8 ; GFX90A-NEXT: v_accvgpr_mov_b32 a23, a7 ; GFX90A-NEXT: v_accvgpr_mov_b32 a22, a6 ; GFX90A-NEXT: v_accvgpr_mov_b32 a21, a5 ; GFX90A-NEXT: v_accvgpr_mov_b32 a20, a4 ; GFX90A-NEXT: v_accvgpr_mov_b32 a19, a3 ; GFX90A-NEXT: v_accvgpr_mov_b32 a18, a2 ; GFX90A-NEXT: v_accvgpr_mov_b32 a17, a1 ; GFX90A-NEXT: v_accvgpr_mov_b32 a16, a0 ; GFX90A-NEXT: ;;#ASMSTART ; GFX90A-NEXT: ; def v32 ; GFX90A-NEXT: ;;#ASMEND ; GFX90A-NEXT: ;;#ASMSTART ; GFX90A-NEXT: ; copy ; GFX90A-NEXT: ;;#ASMEND ; GFX90A-NEXT: v_accvgpr_read_b32 v35, a32 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_mov_b32 a32, a1 ; GFX90A-NEXT: v_mfma_f32_16x16x1f32 a[0:15], v34, v33, a[16:31] ; GFX90A-NEXT: ;;#ASMSTART ; GFX90A-NEXT: ; copy ; GFX90A-NEXT: ;;#ASMEND ; GFX90A-NEXT: v_accvgpr_write_b32 a32, v35 ; Reload Reuse ; GFX90A-NEXT: s_nop 9 ; GFX90A-NEXT: v_accvgpr_mov_b32 a3, a2 ; GFX90A-NEXT: ;;#ASMSTART ; GFX90A-NEXT: ; use a3 v[0:31] ; GFX90A-NEXT: ;;#ASMEND ; GFX90A-NEXT: ;;#ASMSTART ; GFX90A-NEXT: ; use v32 ; GFX90A-NEXT: ;;#ASMEND ; GFX90A-NEXT: s_setpc_b64 s[30:31] %asm = call { <32 x i32>, <16 x float> } asm sideeffect "; def $0 $1","=${v[0:31]},=${a[0:15]}"() %vgpr0 = extractvalue { <32 x i32>, <16 x float> } %asm, 0 %agpr0 = extractvalue { <32 x i32>, <16 x float> } %asm, 1 %mfma = call <16 x float> @llvm.amdgcn.mfma.f32.16x16x1f32(float %v0, float %v1, <16 x float> %agpr0, i32 0, i32 0, i32 0) %v32 = call i32 asm sideeffect "; def $0","=${v32}"() %agpr1 = call i32 asm sideeffect "; copy ", "={a1},a,~{a[0:15]}"(<16 x float> %agpr0) %agpr2 = call i32 asm sideeffect "; copy ", "={a2},a,{a[0:15]}"(i32 %agpr1, <16 x float> %mfma) call void asm sideeffect "; use $0 $1","{a3},{v[0:31]}"(i32 %agpr2, <32 x i32> %vgpr0) call void asm sideeffect "; use $0","${v32}"(i32 %v32) ret void } define amdgpu_kernel void @introduced_copy_to_sgpr(i64 %arg, i32 %arg1, i32 %arg2, i64 %arg3, <2 x half> %arg4, <2 x half> %arg5) #3 { ; GFX908-LABEL: introduced_copy_to_sgpr: ; GFX908: ; %bb.0: ; %bb ; GFX908-NEXT: global_load_ushort v16, v[0:1], off glc ; GFX908-NEXT: s_load_dwordx4 s[4:7], s[8:9], 0x0 ; GFX908-NEXT: s_load_dwordx2 s[10:11], s[8:9], 0x10 ; GFX908-NEXT: s_load_dword s0, s[8:9], 0x18 ; GFX908-NEXT: s_mov_b32 s12, 0 ; GFX908-NEXT: s_mov_b32 s9, s12 ; GFX908-NEXT: s_waitcnt lgkmcnt(0) ; GFX908-NEXT: v_cvt_f32_u32_e32 v0, s7 ; GFX908-NEXT: s_sub_i32 s1, 0, s7 ; GFX908-NEXT: v_cvt_f32_f16_e32 v18, s0 ; GFX908-NEXT: v_mov_b32_e32 v17, 0 ; GFX908-NEXT: v_rcp_iflag_f32_e32 v0, v0 ; GFX908-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0 ; GFX908-NEXT: v_cvt_u32_f32_e32 v0, v0 ; GFX908-NEXT: v_readfirstlane_b32 s2, v0 ; GFX908-NEXT: s_mul_i32 s1, s1, s2 ; GFX908-NEXT: s_mul_hi_u32 s1, s2, s1 ; GFX908-NEXT: s_add_i32 s2, s2, s1 ; GFX908-NEXT: s_mul_hi_u32 s1, s6, s2 ; GFX908-NEXT: s_mul_i32 s2, s1, s7 ; GFX908-NEXT: s_sub_i32 s2, s6, s2 ; GFX908-NEXT: s_add_i32 s3, s1, 1 ; GFX908-NEXT: s_sub_i32 s6, s2, s7 ; GFX908-NEXT: s_cmp_ge_u32 s2, s7 ; GFX908-NEXT: s_cselect_b32 s1, s3, s1 ; GFX908-NEXT: s_cselect_b32 s2, s6, s2 ; GFX908-NEXT: s_add_i32 s3, s1, 1 ; GFX908-NEXT: s_cmp_ge_u32 s2, s7 ; GFX908-NEXT: s_cselect_b32 s8, s3, s1 ; GFX908-NEXT: s_lshr_b32 s2, s0, 16 ; GFX908-NEXT: v_cvt_f32_f16_e32 v19, s2 ; GFX908-NEXT: s_lshl_b64 s[6:7], s[4:5], 5 ; GFX908-NEXT: v_mov_b32_e32 v0, 0 ; GFX908-NEXT: s_lshl_b64 s[14:15], s[10:11], 5 ; GFX908-NEXT: s_and_b64 s[0:1], exec, s[0:1] ; GFX908-NEXT: s_lshl_b64 s[16:17], s[8:9], 5 ; GFX908-NEXT: v_mov_b32_e32 v1, 0 ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_readfirstlane_b32 s2, v16 ; GFX908-NEXT: s_and_b32 s2, 0xffff, s2 ; GFX908-NEXT: s_mul_i32 s3, s5, s2 ; GFX908-NEXT: s_mul_hi_u32 s5, s4, s2 ; GFX908-NEXT: s_mul_i32 s2, s4, s2 ; GFX908-NEXT: s_add_i32 s3, s5, s3 ; GFX908-NEXT: s_lshl_b64 s[4:5], s[2:3], 5 ; GFX908-NEXT: s_branch .LBB3_2 ; GFX908-NEXT: .LBB3_1: ; %Flow20 ; GFX908-NEXT: ; in Loop: Header=BB3_2 Depth=1 ; GFX908-NEXT: s_andn2_b64 vcc, exec, s[2:3] ; GFX908-NEXT: s_cbranch_vccz .LBB3_12 ; GFX908-NEXT: .LBB3_2: ; %bb9 ; GFX908-NEXT: ; =>This Loop Header: Depth=1 ; GFX908-NEXT: ; Child Loop BB3_5 Depth 2 ; GFX908-NEXT: s_mov_b64 s[18:19], -1 ; GFX908-NEXT: s_mov_b64 vcc, s[0:1] ; GFX908-NEXT: s_cbranch_vccz .LBB3_10 ; GFX908-NEXT: ; %bb.3: ; %bb14 ; GFX908-NEXT: ; in Loop: Header=BB3_2 Depth=1 ; GFX908-NEXT: global_load_dwordx2 v[2:3], v[0:1], off ; GFX908-NEXT: v_cmp_gt_i64_e64 s[2:3], s[10:11], -1 ; GFX908-NEXT: s_mov_b32 s13, s12 ; GFX908-NEXT: v_cndmask_b32_e64 v6, 0, 1, s[2:3] ; GFX908-NEXT: v_mov_b32_e32 v4, s12 ; GFX908-NEXT: v_cmp_ne_u32_e64 s[2:3], 1, v6 ; GFX908-NEXT: v_mov_b32_e32 v6, s12 ; GFX908-NEXT: v_mov_b32_e32 v8, s12 ; GFX908-NEXT: v_mov_b32_e32 v5, s13 ; GFX908-NEXT: v_mov_b32_e32 v7, s13 ; GFX908-NEXT: v_mov_b32_e32 v9, s13 ; GFX908-NEXT: v_cmp_lt_i64_e64 s[18:19], s[10:11], 0 ; GFX908-NEXT: v_mov_b32_e32 v11, v5 ; GFX908-NEXT: s_mov_b64 s[20:21], s[14:15] ; GFX908-NEXT: v_mov_b32_e32 v10, v4 ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_readfirstlane_b32 s9, v2 ; GFX908-NEXT: v_readfirstlane_b32 s13, v3 ; GFX908-NEXT: s_add_u32 s9, s9, 1 ; GFX908-NEXT: s_addc_u32 s13, s13, 0 ; GFX908-NEXT: s_mul_hi_u32 s22, s6, s9 ; GFX908-NEXT: s_mul_i32 s13, s6, s13 ; GFX908-NEXT: s_mul_i32 s23, s7, s9 ; GFX908-NEXT: s_add_i32 s13, s22, s13 ; GFX908-NEXT: s_mul_i32 s9, s6, s9 ; GFX908-NEXT: s_add_i32 s13, s13, s23 ; GFX908-NEXT: s_branch .LBB3_5 ; GFX908-NEXT: .LBB3_4: ; %bb58 ; GFX908-NEXT: ; in Loop: Header=BB3_5 Depth=2 ; GFX908-NEXT: v_add_co_u32_sdwa v2, vcc, v2, v16 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_0 ; GFX908-NEXT: v_addc_co_u32_e32 v3, vcc, 0, v3, vcc ; GFX908-NEXT: s_add_u32 s20, s20, s4 ; GFX908-NEXT: v_cmp_lt_i64_e64 s[24:25], -1, v[2:3] ; GFX908-NEXT: s_addc_u32 s21, s21, s5 ; GFX908-NEXT: s_mov_b64 s[22:23], 0 ; GFX908-NEXT: s_andn2_b64 vcc, exec, s[24:25] ; GFX908-NEXT: s_cbranch_vccz .LBB3_9 ; GFX908-NEXT: .LBB3_5: ; %bb16 ; GFX908-NEXT: ; Parent Loop BB3_2 Depth=1 ; GFX908-NEXT: ; => This Inner Loop Header: Depth=2 ; GFX908-NEXT: s_add_u32 s22, s20, s9 ; GFX908-NEXT: s_addc_u32 s23, s21, s13 ; GFX908-NEXT: global_load_dword v21, v17, s[22:23] offset:16 glc ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: global_load_dword v20, v17, s[22:23] offset:20 glc ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: global_load_dword v12, v17, s[22:23] offset:24 glc ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: global_load_dword v12, v17, s[22:23] offset:28 glc ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: ds_read_b64 v[12:13], v17 ; GFX908-NEXT: ds_read_b64 v[14:15], v0 ; GFX908-NEXT: s_and_b64 vcc, exec, s[2:3] ; GFX908-NEXT: s_waitcnt lgkmcnt(0) ; GFX908-NEXT: s_cbranch_vccnz .LBB3_7 ; GFX908-NEXT: ; %bb.6: ; %bb51 ; GFX908-NEXT: ; in Loop: Header=BB3_5 Depth=2 ; GFX908-NEXT: v_cvt_f32_f16_sdwa v22, v21 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 ; GFX908-NEXT: v_cvt_f32_f16_e32 v21, v21 ; GFX908-NEXT: v_cvt_f32_f16_sdwa v23, v20 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 ; GFX908-NEXT: v_cvt_f32_f16_e32 v20, v20 ; GFX908-NEXT: v_add_f32_e32 v24, v18, v12 ; GFX908-NEXT: v_add_f32_e32 v25, v19, v13 ; GFX908-NEXT: v_add_f32_e32 v26, 0, v12 ; GFX908-NEXT: v_add_f32_e32 v27, 0, v13 ; GFX908-NEXT: v_add_f32_e32 v15, v22, v15 ; GFX908-NEXT: v_add_f32_e32 v14, v21, v14 ; GFX908-NEXT: v_add_f32_e32 v13, v23, v13 ; GFX908-NEXT: v_add_f32_e32 v12, v20, v12 ; GFX908-NEXT: v_add_f32_e32 v5, v5, v25 ; GFX908-NEXT: v_add_f32_e32 v4, v4, v24 ; GFX908-NEXT: v_add_f32_e32 v7, v7, v27 ; GFX908-NEXT: v_add_f32_e32 v6, v6, v26 ; GFX908-NEXT: v_add_f32_e32 v8, v8, v14 ; GFX908-NEXT: v_add_f32_e32 v9, v9, v15 ; GFX908-NEXT: v_add_f32_e32 v10, v10, v12 ; GFX908-NEXT: v_add_f32_e32 v11, v11, v13 ; GFX908-NEXT: s_branch .LBB3_4 ; GFX908-NEXT: .LBB3_7: ; in Loop: Header=BB3_5 Depth=2 ; GFX908-NEXT: s_mov_b64 s[22:23], s[18:19] ; GFX908-NEXT: s_andn2_b64 vcc, exec, s[22:23] ; GFX908-NEXT: s_cbranch_vccz .LBB3_4 ; GFX908-NEXT: ; %bb.8: ; in Loop: Header=BB3_2 Depth=1 ; GFX908-NEXT: s_mov_b64 s[22:23], -1 ; GFX908-NEXT: ; implicit-def: $vgpr2_vgpr3 ; GFX908-NEXT: ; implicit-def: $sgpr20_sgpr21 ; GFX908-NEXT: .LBB3_9: ; %loop.exit.guard ; GFX908-NEXT: ; in Loop: Header=BB3_2 Depth=1 ; GFX908-NEXT: s_xor_b64 s[18:19], s[22:23], -1 ; GFX908-NEXT: .LBB3_10: ; %Flow19 ; GFX908-NEXT: ; in Loop: Header=BB3_2 Depth=1 ; GFX908-NEXT: s_mov_b64 s[2:3], -1 ; GFX908-NEXT: s_and_b64 vcc, exec, s[18:19] ; GFX908-NEXT: s_cbranch_vccz .LBB3_1 ; GFX908-NEXT: ; %bb.11: ; %bb12 ; GFX908-NEXT: ; in Loop: Header=BB3_2 Depth=1 ; GFX908-NEXT: s_add_u32 s10, s10, s8 ; GFX908-NEXT: s_addc_u32 s11, s11, 0 ; GFX908-NEXT: s_add_u32 s14, s14, s16 ; GFX908-NEXT: s_addc_u32 s15, s15, s17 ; GFX908-NEXT: s_mov_b64 s[2:3], 0 ; GFX908-NEXT: s_branch .LBB3_1 ; GFX908-NEXT: .LBB3_12: ; %DummyReturnBlock ; GFX908-NEXT: s_endpgm ; ; GFX90A-LABEL: introduced_copy_to_sgpr: ; GFX90A: ; %bb.0: ; %bb ; GFX90A-NEXT: global_load_ushort v18, v[0:1], off glc ; GFX90A-NEXT: s_load_dwordx4 s[4:7], s[8:9], 0x0 ; GFX90A-NEXT: s_load_dwordx2 s[10:11], s[8:9], 0x10 ; GFX90A-NEXT: s_load_dword s0, s[8:9], 0x18 ; GFX90A-NEXT: s_mov_b32 s12, 0 ; GFX90A-NEXT: s_mov_b32 s9, s12 ; GFX90A-NEXT: s_waitcnt lgkmcnt(0) ; GFX90A-NEXT: v_cvt_f32_u32_e32 v0, s7 ; GFX90A-NEXT: s_sub_i32 s1, 0, s7 ; GFX90A-NEXT: v_mov_b32_e32 v19, 0 ; GFX90A-NEXT: v_pk_mov_b32 v[2:3], 0, 0 ; GFX90A-NEXT: v_rcp_iflag_f32_e32 v0, v0 ; GFX90A-NEXT: v_mul_f32_e32 v0, 0x4f7ffffe, v0 ; GFX90A-NEXT: v_cvt_u32_f32_e32 v1, v0 ; GFX90A-NEXT: v_cvt_f32_f16_e32 v0, s0 ; GFX90A-NEXT: v_readfirstlane_b32 s2, v1 ; GFX90A-NEXT: s_mul_i32 s1, s1, s2 ; GFX90A-NEXT: s_mul_hi_u32 s1, s2, s1 ; GFX90A-NEXT: s_add_i32 s2, s2, s1 ; GFX90A-NEXT: s_mul_hi_u32 s1, s6, s2 ; GFX90A-NEXT: s_mul_i32 s2, s1, s7 ; GFX90A-NEXT: s_sub_i32 s2, s6, s2 ; GFX90A-NEXT: s_add_i32 s3, s1, 1 ; GFX90A-NEXT: s_sub_i32 s6, s2, s7 ; GFX90A-NEXT: s_cmp_ge_u32 s2, s7 ; GFX90A-NEXT: s_cselect_b32 s1, s3, s1 ; GFX90A-NEXT: s_cselect_b32 s2, s6, s2 ; GFX90A-NEXT: s_add_i32 s3, s1, 1 ; GFX90A-NEXT: s_cmp_ge_u32 s2, s7 ; GFX90A-NEXT: s_cselect_b32 s8, s3, s1 ; GFX90A-NEXT: s_lshr_b32 s2, s0, 16 ; GFX90A-NEXT: v_cvt_f32_f16_e32 v1, s2 ; GFX90A-NEXT: s_lshl_b64 s[6:7], s[4:5], 5 ; GFX90A-NEXT: s_lshl_b64 s[14:15], s[10:11], 5 ; GFX90A-NEXT: s_and_b64 s[0:1], exec, s[0:1] ; GFX90A-NEXT: s_lshl_b64 s[16:17], s[8:9], 5 ; GFX90A-NEXT: s_waitcnt vmcnt(0) ; GFX90A-NEXT: v_readfirstlane_b32 s2, v18 ; GFX90A-NEXT: s_and_b32 s2, 0xffff, s2 ; GFX90A-NEXT: s_mul_i32 s3, s5, s2 ; GFX90A-NEXT: s_mul_hi_u32 s5, s4, s2 ; GFX90A-NEXT: s_mul_i32 s2, s4, s2 ; GFX90A-NEXT: s_add_i32 s3, s5, s3 ; GFX90A-NEXT: s_lshl_b64 s[4:5], s[2:3], 5 ; GFX90A-NEXT: s_branch .LBB3_2 ; GFX90A-NEXT: .LBB3_1: ; %Flow20 ; GFX90A-NEXT: ; in Loop: Header=BB3_2 Depth=1 ; GFX90A-NEXT: s_andn2_b64 vcc, exec, s[2:3] ; GFX90A-NEXT: s_cbranch_vccz .LBB3_12 ; GFX90A-NEXT: .LBB3_2: ; %bb9 ; GFX90A-NEXT: ; =>This Loop Header: Depth=1 ; GFX90A-NEXT: ; Child Loop BB3_5 Depth 2 ; GFX90A-NEXT: s_mov_b64 s[18:19], -1 ; GFX90A-NEXT: s_mov_b64 vcc, s[0:1] ; GFX90A-NEXT: s_cbranch_vccz .LBB3_10 ; GFX90A-NEXT: ; %bb.3: ; %bb14 ; GFX90A-NEXT: ; in Loop: Header=BB3_2 Depth=1 ; GFX90A-NEXT: global_load_dwordx2 v[4:5], v[2:3], off ; GFX90A-NEXT: v_cmp_gt_i64_e64 s[2:3], s[10:11], -1 ; GFX90A-NEXT: s_mov_b32 s13, s12 ; GFX90A-NEXT: v_cndmask_b32_e64 v8, 0, 1, s[2:3] ; GFX90A-NEXT: v_pk_mov_b32 v[6:7], s[12:13], s[12:13] op_sel:[0,1] ; GFX90A-NEXT: v_cmp_ne_u32_e64 s[2:3], 1, v8 ; GFX90A-NEXT: v_pk_mov_b32 v[8:9], s[12:13], s[12:13] op_sel:[0,1] ; GFX90A-NEXT: v_pk_mov_b32 v[10:11], s[12:13], s[12:13] op_sel:[0,1] ; GFX90A-NEXT: v_cmp_lt_i64_e64 s[18:19], s[10:11], 0 ; GFX90A-NEXT: s_mov_b64 s[20:21], s[14:15] ; GFX90A-NEXT: v_pk_mov_b32 v[12:13], v[6:7], v[6:7] op_sel:[0,1] ; GFX90A-NEXT: s_waitcnt vmcnt(0) ; GFX90A-NEXT: v_readfirstlane_b32 s9, v4 ; GFX90A-NEXT: v_readfirstlane_b32 s13, v5 ; GFX90A-NEXT: s_add_u32 s9, s9, 1 ; GFX90A-NEXT: s_addc_u32 s13, s13, 0 ; GFX90A-NEXT: s_mul_hi_u32 s22, s6, s9 ; GFX90A-NEXT: s_mul_i32 s13, s6, s13 ; GFX90A-NEXT: s_mul_i32 s23, s7, s9 ; GFX90A-NEXT: s_add_i32 s13, s22, s13 ; GFX90A-NEXT: s_mul_i32 s9, s6, s9 ; GFX90A-NEXT: s_add_i32 s13, s13, s23 ; GFX90A-NEXT: s_branch .LBB3_5 ; GFX90A-NEXT: .LBB3_4: ; %bb58 ; GFX90A-NEXT: ; in Loop: Header=BB3_5 Depth=2 ; GFX90A-NEXT: v_add_co_u32_sdwa v4, vcc, v4, v18 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_0 ; GFX90A-NEXT: v_addc_co_u32_e32 v5, vcc, 0, v5, vcc ; GFX90A-NEXT: s_add_u32 s20, s20, s4 ; GFX90A-NEXT: s_addc_u32 s21, s21, s5 ; GFX90A-NEXT: v_cmp_lt_i64_e64 s[24:25], -1, v[4:5] ; GFX90A-NEXT: s_mov_b64 s[22:23], 0 ; GFX90A-NEXT: s_andn2_b64 vcc, exec, s[24:25] ; GFX90A-NEXT: s_cbranch_vccz .LBB3_9 ; GFX90A-NEXT: .LBB3_5: ; %bb16 ; GFX90A-NEXT: ; Parent Loop BB3_2 Depth=1 ; GFX90A-NEXT: ; => This Inner Loop Header: Depth=2 ; GFX90A-NEXT: s_add_u32 s22, s20, s9 ; GFX90A-NEXT: s_addc_u32 s23, s21, s13 ; GFX90A-NEXT: global_load_dword v21, v19, s[22:23] offset:16 glc ; GFX90A-NEXT: s_waitcnt vmcnt(0) ; GFX90A-NEXT: global_load_dword v20, v19, s[22:23] offset:20 glc ; GFX90A-NEXT: s_waitcnt vmcnt(0) ; GFX90A-NEXT: global_load_dword v14, v19, s[22:23] offset:24 glc ; GFX90A-NEXT: s_waitcnt vmcnt(0) ; GFX90A-NEXT: global_load_dword v14, v19, s[22:23] offset:28 glc ; GFX90A-NEXT: s_waitcnt vmcnt(0) ; GFX90A-NEXT: ds_read_b64 v[14:15], v19 ; GFX90A-NEXT: ds_read_b64 v[16:17], v0 ; GFX90A-NEXT: s_and_b64 vcc, exec, s[2:3] ; GFX90A-NEXT: ; kill: killed $sgpr22 killed $sgpr23 ; GFX90A-NEXT: s_waitcnt lgkmcnt(0) ; GFX90A-NEXT: s_cbranch_vccnz .LBB3_7 ; GFX90A-NEXT: ; %bb.6: ; %bb51 ; GFX90A-NEXT: ; in Loop: Header=BB3_5 Depth=2 ; GFX90A-NEXT: v_cvt_f32_f16_sdwa v23, v21 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 ; GFX90A-NEXT: v_cvt_f32_f16_e32 v22, v21 ; GFX90A-NEXT: v_cvt_f32_f16_sdwa v21, v20 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 ; GFX90A-NEXT: v_cvt_f32_f16_e32 v20, v20 ; GFX90A-NEXT: v_pk_add_f32 v[24:25], v[0:1], v[14:15] ; GFX90A-NEXT: v_pk_add_f32 v[26:27], v[14:15], 0 op_sel_hi:[1,0] ; GFX90A-NEXT: v_pk_add_f32 v[16:17], v[22:23], v[16:17] ; GFX90A-NEXT: v_pk_add_f32 v[14:15], v[20:21], v[14:15] ; GFX90A-NEXT: v_pk_add_f32 v[6:7], v[6:7], v[24:25] ; GFX90A-NEXT: v_pk_add_f32 v[8:9], v[8:9], v[26:27] ; GFX90A-NEXT: v_pk_add_f32 v[10:11], v[10:11], v[16:17] ; GFX90A-NEXT: v_pk_add_f32 v[12:13], v[12:13], v[14:15] ; GFX90A-NEXT: s_branch .LBB3_4 ; GFX90A-NEXT: .LBB3_7: ; in Loop: Header=BB3_5 Depth=2 ; GFX90A-NEXT: s_mov_b64 s[22:23], s[18:19] ; GFX90A-NEXT: s_andn2_b64 vcc, exec, s[22:23] ; GFX90A-NEXT: s_cbranch_vccz .LBB3_4 ; GFX90A-NEXT: ; %bb.8: ; in Loop: Header=BB3_2 Depth=1 ; GFX90A-NEXT: s_mov_b64 s[22:23], -1 ; GFX90A-NEXT: ; implicit-def: $vgpr4_vgpr5 ; GFX90A-NEXT: ; implicit-def: $sgpr20_sgpr21 ; GFX90A-NEXT: .LBB3_9: ; %loop.exit.guard ; GFX90A-NEXT: ; in Loop: Header=BB3_2 Depth=1 ; GFX90A-NEXT: s_xor_b64 s[18:19], s[22:23], -1 ; GFX90A-NEXT: .LBB3_10: ; %Flow19 ; GFX90A-NEXT: ; in Loop: Header=BB3_2 Depth=1 ; GFX90A-NEXT: s_mov_b64 s[2:3], -1 ; GFX90A-NEXT: s_and_b64 vcc, exec, s[18:19] ; GFX90A-NEXT: s_cbranch_vccz .LBB3_1 ; GFX90A-NEXT: ; %bb.11: ; %bb12 ; GFX90A-NEXT: ; in Loop: Header=BB3_2 Depth=1 ; GFX90A-NEXT: s_add_u32 s10, s10, s8 ; GFX90A-NEXT: s_addc_u32 s11, s11, 0 ; GFX90A-NEXT: s_add_u32 s14, s14, s16 ; GFX90A-NEXT: s_addc_u32 s15, s15, s17 ; GFX90A-NEXT: s_mov_b64 s[2:3], 0 ; GFX90A-NEXT: s_branch .LBB3_1 ; GFX90A-NEXT: .LBB3_12: ; %DummyReturnBlock ; GFX90A-NEXT: s_endpgm bb: %i = load volatile i16, ptr addrspace(4) poison, align 2 %i6 = zext i16 %i to i64 %i7 = udiv i32 %arg1, %arg2 %i8 = zext i32 %i7 to i64 br label %bb9 bb9: ; preds = %bb12, %bb %i10 = phi i64 [ %arg3, %bb ], [ %i13, %bb12 ] %undef = freeze i1 poison br i1 %undef, label %bb14, label %bb12 bb12: ; preds = %bb58, %bb9 %i13 = add nuw nsw i64 %i10, %i8 br label %bb9 bb14: ; preds = %bb9 %i11 = icmp slt i64 %i10, 0 %i15 = load i64, ptr addrspace(1) null, align 8 br label %bb16 bb16: ; preds = %bb58, %bb14 %i17 = phi i64 [ %i65, %bb58 ], [ %i15, %bb14 ] %i18 = phi <2 x float> [ %i59, %bb58 ], [ zeroinitializer, %bb14 ] %i19 = phi <2 x float> [ %i60, %bb58 ], [ zeroinitializer, %bb14 ] %i20 = phi <2 x float> [ %i61, %bb58 ], [ zeroinitializer, %bb14 ] %i21 = phi <2 x float> [ %i62, %bb58 ], [ zeroinitializer, %bb14 ] %i22 = add nsw i64 %i17, 1 %i23 = mul nsw i64 %i22, %arg %i24 = add nsw i64 %i23, %i10 %i25 = getelementptr inbounds [16 x half], ptr addrspace(1) null, i64 %i24, i64 8 %i27 = load volatile <2 x half>, ptr addrspace(1) %i25, align 16 %i28 = getelementptr inbounds [16 x half], ptr addrspace(1) null, i64 %i24, i64 10 %i30 = load volatile <2 x half>, ptr addrspace(1) %i28, align 4 %i31 = getelementptr inbounds [16 x half], ptr addrspace(1) null, i64 %i24, i64 12 %i33 = load volatile <2 x half>, ptr addrspace(1) %i31, align 8 %i34 = getelementptr inbounds [16 x half], ptr addrspace(1) null, i64 %i24, i64 14 %i36 = load volatile <2 x half>, ptr addrspace(1) %i34, align 4 %i43 = load volatile <2 x float>, ptr addrspace(3) null, align 8 %i46 = load volatile <2 x float>, ptr addrspace(3) poison, align 32 fence syncscope("workgroup") acquire br i1 %i11, label %bb58, label %bb51 bb51: ; preds = %bb16 %i37 = fpext <2 x half> %arg4 to <2 x float> %i39 = fpext <2 x half> %i27 to <2 x float> %i40 = fpext <2 x half> %i30 to <2 x float> %i41 = fpext <2 x half> %i33 to <2 x float> %i42 = fpext <2 x half> %i36 to <2 x float> %i44 = fadd contract <2 x float> %i37, %i43 %i45 = fadd contract <2 x float> %i43, zeroinitializer %i47 = fadd contract <2 x float> %i39, %i46 %i48 = fadd contract <2 x float> %i40, %i43 %i49 = fadd contract <2 x float> %i41, zeroinitializer %i50 = fadd contract <2 x float> %i42, zeroinitializer %i52 = fadd contract <2 x float> %i18, %i44 %i53 = fadd contract <2 x float> %i19, %i45 %i54 = fadd contract <2 x float> %i20, %i47 %i55 = fadd contract <2 x float> %i21, %i48 %i56 = fadd contract <2 x float> %i49, zeroinitializer %i57 = fadd contract <2 x float> %i50, zeroinitializer br label %bb58 bb58: ; preds = %bb51, %bb16 %i59 = phi <2 x float> [ %i18, %bb16 ], [ %i52, %bb51 ] %i60 = phi <2 x float> [ %i19, %bb16 ], [ %i53, %bb51 ] %i61 = phi <2 x float> [ %i20, %bb16 ], [ %i54, %bb51 ] %i62 = phi <2 x float> [ %i21, %bb16 ], [ %i55, %bb51 ] %i63 = phi <2 x float> [ zeroinitializer, %bb16 ], [ %i56, %bb51 ] %i64 = phi <2 x float> [ zeroinitializer, %bb16 ], [ %i57, %bb51 ] %i65 = add nsw i64 %i17, %i6 %i66 = icmp slt i64 %i65, 0 br i1 %i66, label %bb16, label %bb12 } ; This testcase would fail on GFX908 due to not having a free VGPR available to ; copy SGPR to AGPR. define void @no_free_vgprs_at_sgpr_to_agpr_copy(float %v0, float %v1) #0 { ; GFX908-LABEL: no_free_vgprs_at_sgpr_to_agpr_copy: ; GFX908: ; %bb.0: ; GFX908-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; GFX908-NEXT: v_mov_b32_e32 v32, v1 ; GFX908-NEXT: v_mov_b32_e32 v33, v0 ; GFX908-NEXT: ;;#ASMSTART ; GFX908-NEXT: ; def v[0:31] s[0:15] ; GFX908-NEXT: ;;#ASMEND ; GFX908-NEXT: v_mov_b32_e32 v39, s15 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a31, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s14 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a30, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s13 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a29, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s12 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a28, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s11 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a27, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s10 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a26, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s9 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a25, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s8 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a24, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s7 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a23, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s6 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a22, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s5 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a21, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s4 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a20, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s3 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a19, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s2 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a18, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s1 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a17, v39 ; GFX908-NEXT: v_mov_b32_e32 v39, s0 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a16, v39 ; GFX908-NEXT: s_nop 0 ; GFX908-NEXT: v_mfma_f32_16x16x1f32 a[0:15], v33, v32, a[16:31] ; GFX908-NEXT: s_nop 9 ; GFX908-NEXT: v_accvgpr_read_b32 v39, a0 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_read_b32 v38, a11 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_read_b32 v37, a12 ; Reload Reuse ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a1 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_read_b32 v36, a13 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_read_b32 v35, a14 ; Reload Reuse ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a2 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_read_b32 v34, a15 ; Reload Reuse ; GFX908-NEXT: s_nop 0 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a3 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a4 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:16 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a5 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:20 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a6 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:24 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a7 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:28 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a8 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:32 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a9 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:36 ; 4-byte Folded Spill ; GFX908-NEXT: v_accvgpr_read_b32 v39, a10 ; Reload Reuse ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: buffer_store_dword v39, off, s[0:3], s32 offset:40 ; 4-byte Folded Spill ; GFX908-NEXT: ;;#ASMSTART ; GFX908-NEXT: ; copy ; GFX908-NEXT: ;;#ASMEND ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 ; 4-byte Folded Reload ; GFX908-NEXT: v_accvgpr_read_b32 v33, a1 ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a0, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload ; GFX908-NEXT: v_accvgpr_write_b32 a32, v33 ; GFX908-NEXT: v_accvgpr_write_b32 a11, v38 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_write_b32 a12, v37 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_write_b32 a13, v36 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_write_b32 a14, v35 ; Reload Reuse ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a1, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a2, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:12 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a3, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:16 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a4, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:20 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a5, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:24 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a6, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:28 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a7, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:32 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a8, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:36 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a9, v39 ; Reload Reuse ; GFX908-NEXT: buffer_load_dword v39, off, s[0:3], s32 offset:40 ; 4-byte Folded Reload ; GFX908-NEXT: s_waitcnt vmcnt(0) ; GFX908-NEXT: v_accvgpr_write_b32 a10, v39 ; Reload Reuse ; GFX908-NEXT: v_accvgpr_write_b32 a15, v34 ; Reload Reuse ; GFX908-NEXT: ;;#ASMSTART ; GFX908-NEXT: ; copy ; GFX908-NEXT: ;;#ASMEND ; GFX908-NEXT: v_accvgpr_read_b32 v39, a2 ; GFX908-NEXT: s_nop 1 ; GFX908-NEXT: v_accvgpr_write_b32 a3, v39 ; GFX908-NEXT: ;;#ASMSTART ; GFX908-NEXT: ; use a3 v[0:31] ; GFX908-NEXT: ;;#ASMEND ; GFX908-NEXT: s_setpc_b64 s[30:31] ; ; GFX90A-LABEL: no_free_vgprs_at_sgpr_to_agpr_copy: ; GFX90A: ; %bb.0: ; GFX90A-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; GFX90A-NEXT: v_mov_b32_e32 v33, v0 ; GFX90A-NEXT: v_mov_b32_e32 v32, v1 ; GFX90A-NEXT: ;;#ASMSTART ; GFX90A-NEXT: ; def v[0:31] s[0:15] ; GFX90A-NEXT: ;;#ASMEND ; GFX90A-NEXT: v_accvgpr_write_b32 a31, s15 ; GFX90A-NEXT: v_accvgpr_write_b32 a30, s14 ; GFX90A-NEXT: v_accvgpr_write_b32 a29, s13 ; GFX90A-NEXT: v_accvgpr_write_b32 a28, s12 ; GFX90A-NEXT: v_accvgpr_write_b32 a27, s11 ; GFX90A-NEXT: v_accvgpr_write_b32 a26, s10 ; GFX90A-NEXT: v_accvgpr_write_b32 a25, s9 ; GFX90A-NEXT: v_accvgpr_write_b32 a24, s8 ; GFX90A-NEXT: v_accvgpr_write_b32 a23, s7 ; GFX90A-NEXT: v_accvgpr_write_b32 a22, s6 ; GFX90A-NEXT: v_accvgpr_write_b32 a21, s5 ; GFX90A-NEXT: v_accvgpr_write_b32 a20, s4 ; GFX90A-NEXT: v_accvgpr_write_b32 a19, s3 ; GFX90A-NEXT: v_accvgpr_write_b32 a18, s2 ; GFX90A-NEXT: v_accvgpr_write_b32 a17, s1 ; GFX90A-NEXT: v_accvgpr_write_b32 a16, s0 ; GFX90A-NEXT: v_accvgpr_read_b32 v34, a32 ; Reload Reuse ; GFX90A-NEXT: s_nop 0 ; GFX90A-NEXT: v_mfma_f32_16x16x1f32 a[0:15], v33, v32, a[16:31] ; GFX90A-NEXT: s_nop 10 ; GFX90A-NEXT: buffer_store_dword a0, off, s[0:3], s32 ; 4-byte Folded Spill ; GFX90A-NEXT: s_nop 0 ; GFX90A-NEXT: buffer_store_dword a1, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a2, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a3, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a4, off, s[0:3], s32 offset:16 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a5, off, s[0:3], s32 offset:20 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a6, off, s[0:3], s32 offset:24 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a7, off, s[0:3], s32 offset:28 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a8, off, s[0:3], s32 offset:32 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a9, off, s[0:3], s32 offset:36 ; 4-byte Folded Spill ; GFX90A-NEXT: buffer_store_dword a10, off, s[0:3], s32 offset:40 ; 4-byte Folded Spill ; GFX90A-NEXT: v_accvgpr_read_b32 v39, a11 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_read_b32 v38, a12 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_read_b32 v37, a13 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_read_b32 v36, a14 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_read_b32 v35, a15 ; Reload Reuse ; GFX90A-NEXT: ;;#ASMSTART ; GFX90A-NEXT: ; copy ; GFX90A-NEXT: ;;#ASMEND ; GFX90A-NEXT: v_accvgpr_mov_b32 a32, a1 ; GFX90A-NEXT: buffer_load_dword a0, off, s[0:3], s32 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a1, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a2, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a3, off, s[0:3], s32 offset:12 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a4, off, s[0:3], s32 offset:16 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a5, off, s[0:3], s32 offset:20 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a6, off, s[0:3], s32 offset:24 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a7, off, s[0:3], s32 offset:28 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a8, off, s[0:3], s32 offset:32 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a9, off, s[0:3], s32 offset:36 ; 4-byte Folded Reload ; GFX90A-NEXT: buffer_load_dword a10, off, s[0:3], s32 offset:40 ; 4-byte Folded Reload ; GFX90A-NEXT: v_accvgpr_write_b32 a11, v39 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_write_b32 a12, v38 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_write_b32 a13, v37 ; Reload Reuse ; GFX90A-NEXT: v_accvgpr_write_b32 a14, v36 ; Reload Reuse ; GFX90A-NEXT: s_waitcnt vmcnt(0) ; GFX90A-NEXT: v_accvgpr_write_b32 a15, v35 ; Reload Reuse ; GFX90A-NEXT: ;;#ASMSTART ; GFX90A-NEXT: ; copy ; GFX90A-NEXT: ;;#ASMEND ; GFX90A-NEXT: v_accvgpr_mov_b32 a3, a2 ; GFX90A-NEXT: ;;#ASMSTART ; GFX90A-NEXT: ; use a3 v[0:31] ; GFX90A-NEXT: ;;#ASMEND ; GFX90A-NEXT: v_accvgpr_write_b32 a32, v34 ; Reload Reuse ; GFX90A-NEXT: s_setpc_b64 s[30:31] %asm = call { <32 x i32>, <16 x float> } asm sideeffect "; def $0 $1","=${v[0:31]},=${s[0:15]}"() %vgpr0 = extractvalue { <32 x i32>, <16 x float> } %asm, 0 %agpr0 = extractvalue { <32 x i32>, <16 x float> } %asm, 1 %mfma = call <16 x float> @llvm.amdgcn.mfma.f32.16x16x1f32(float %v0, float %v1, <16 x float> %agpr0, i32 0, i32 0, i32 0) %agpr1 = call i32 asm sideeffect "; copy ", "={a1},a,~{a[0:15]}"(<16 x float> %agpr0) %agpr2 = call i32 asm sideeffect "; copy ", "={a2},a,{a[0:15]}"(i32 %agpr1, <16 x float> %mfma) call void asm sideeffect "; use $0 $1","{a3},{v[0:31]}"(i32 %agpr2, <32 x i32> %vgpr0) ret void } declare <16 x float> @llvm.amdgcn.mfma.f32.16x16x1f32(float, float, <16 x float>, i32 immarg, i32 immarg, i32 immarg) #1 declare i32 @llvm.amdgcn.workitem.id.x() #2 attributes #0 = { "amdgpu-waves-per-eu"="6,6" } attributes #1 = { convergent nounwind readnone willreturn } attributes #2 = { nounwind readnone willreturn } attributes #3 = { "amdgpu-waves-per-eu"="7,7" "amdgpu-agpr-alloc"="0" } attributes #4 = { "amdgpu-waves-per-eu"="6,6" "amdgpu-flat-work-group-size"="1024,1024" } attributes #5 = { "amdgpu-waves-per-eu"="6,6" "amdgpu-agpr-alloc"="0" }