diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/module-lds-false-sharing.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/module-lds-false-sharing.ll | 160 |
1 files changed, 96 insertions, 64 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/module-lds-false-sharing.ll b/llvm/test/CodeGen/AMDGPU/module-lds-false-sharing.ll index 46036256780b..27b71dd471a8 100644 --- a/llvm/test/CodeGen/AMDGPU/module-lds-false-sharing.ll +++ b/llvm/test/CodeGen/AMDGPU/module-lds-false-sharing.ll @@ -28,96 +28,128 @@ store i32 0, ptr addrspace(3) @used_by_kernel define amdgpu_kernel void @withcall() { ; GFX9-LABEL: withcall: ; GFX9: ; %bb.0: -; GFX9-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0 -; GFX9-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1 -; GFX9-NEXT: s_mov_b32 s14, -1 -; GFX9-NEXT: s_mov_b32 s15, 0xe00000 -; GFX9-NEXT: s_add_u32 s12, s12, s3 -; GFX9-NEXT: s_addc_u32 s13, s13, 0 -; GFX9-NEXT: s_add_u32 s8, s0, 36 -; GFX9-NEXT: s_addc_u32 s9, s1, 0 -; GFX9-NEXT: s_getpc_b64 s[0:1] -; GFX9-NEXT: s_add_u32 s0, s0, nonkernel@gotpcrel32@lo+4 -; GFX9-NEXT: s_addc_u32 s1, s1, nonkernel@gotpcrel32@hi+12 -; GFX9-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x0 -; GFX9-NEXT: s_mov_b64 s[0:1], s[12:13] -; GFX9-NEXT: v_mov_b32_e32 v0, 0 -; GFX9-NEXT: s_mov_b64 s[2:3], s[14:15] +; GFX9-NEXT: s_mov_b32 s20, SCRATCH_RSRC_DWORD0 +; GFX9-NEXT: s_mov_b32 s21, SCRATCH_RSRC_DWORD1 +; GFX9-NEXT: s_mov_b32 s22, -1 +; GFX9-NEXT: s_mov_b32 s23, 0xe00000 +; GFX9-NEXT: s_add_u32 s20, s20, s9 +; GFX9-NEXT: s_addc_u32 s21, s21, 0 +; GFX9-NEXT: s_mov_b32 s14, s8 +; GFX9-NEXT: s_add_u32 s8, s2, 36 +; GFX9-NEXT: s_addc_u32 s9, s3, 0 +; GFX9-NEXT: s_getpc_b64 s[2:3] +; GFX9-NEXT: s_add_u32 s2, s2, nonkernel@gotpcrel32@lo+4 +; GFX9-NEXT: s_addc_u32 s3, s3, nonkernel@gotpcrel32@hi+12 +; GFX9-NEXT: s_load_dwordx2 s[16:17], s[2:3], 0x0 +; GFX9-NEXT: s_mov_b64 s[10:11], s[4:5] +; GFX9-NEXT: v_lshlrev_b32_e32 v2, 20, v2 +; GFX9-NEXT: v_lshlrev_b32_e32 v1, 10, v1 +; GFX9-NEXT: s_mov_b64 s[4:5], s[0:1] +; GFX9-NEXT: s_mov_b64 s[0:1], s[20:21] +; GFX9-NEXT: v_mov_b32_e32 v3, 0 +; GFX9-NEXT: v_or3_b32 v31, v0, v1, v2 +; GFX9-NEXT: s_mov_b32 s12, s6 +; GFX9-NEXT: s_mov_b32 s13, s7 +; GFX9-NEXT: s_mov_b64 s[2:3], s[22:23] ; GFX9-NEXT: s_mov_b32 s32, 0 -; GFX9-NEXT: ds_write_b32 v0, v0 offset:8 +; GFX9-NEXT: ds_write_b32 v3, v3 offset:8 ; GFX9-NEXT: s_waitcnt lgkmcnt(0) -; GFX9-NEXT: s_swappc_b64 s[30:31], s[4:5] +; GFX9-NEXT: s_swappc_b64 s[30:31], s[16:17] ; GFX9-NEXT: s_endpgm ; ; GFX10-LABEL: withcall: ; GFX10: ; %bb.0: -; GFX10-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0 -; GFX10-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1 -; GFX10-NEXT: s_mov_b32 s14, -1 -; GFX10-NEXT: s_mov_b32 s15, 0x31c16000 -; GFX10-NEXT: s_add_u32 s12, s12, s3 -; GFX10-NEXT: s_addc_u32 s13, s13, 0 -; GFX10-NEXT: s_add_u32 s8, s0, 36 -; GFX10-NEXT: s_addc_u32 s9, s1, 0 -; GFX10-NEXT: s_getpc_b64 s[0:1] -; GFX10-NEXT: s_add_u32 s0, s0, nonkernel@gotpcrel32@lo+4 -; GFX10-NEXT: s_addc_u32 s1, s1, nonkernel@gotpcrel32@hi+12 -; GFX10-NEXT: v_mov_b32_e32 v0, 0 -; GFX10-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x0 -; GFX10-NEXT: s_mov_b64 s[0:1], s[12:13] -; GFX10-NEXT: s_mov_b64 s[2:3], s[14:15] +; GFX10-NEXT: s_mov_b32 s20, SCRATCH_RSRC_DWORD0 +; GFX10-NEXT: s_mov_b32 s21, SCRATCH_RSRC_DWORD1 +; GFX10-NEXT: s_mov_b32 s22, -1 +; GFX10-NEXT: s_mov_b32 s23, 0x31c16000 +; GFX10-NEXT: s_add_u32 s20, s20, s9 +; GFX10-NEXT: s_addc_u32 s21, s21, 0 +; GFX10-NEXT: s_mov_b32 s14, s8 +; GFX10-NEXT: s_add_u32 s8, s2, 36 +; GFX10-NEXT: s_addc_u32 s9, s3, 0 +; GFX10-NEXT: s_getpc_b64 s[2:3] +; GFX10-NEXT: s_add_u32 s2, s2, nonkernel@gotpcrel32@lo+4 +; GFX10-NEXT: s_addc_u32 s3, s3, nonkernel@gotpcrel32@hi+12 +; GFX10-NEXT: v_lshlrev_b32_e32 v2, 20, v2 +; GFX10-NEXT: s_load_dwordx2 s[16:17], s[2:3], 0x0 +; GFX10-NEXT: v_lshlrev_b32_e32 v1, 10, v1 +; GFX10-NEXT: v_mov_b32_e32 v3, 0 +; GFX10-NEXT: s_mov_b64 s[10:11], s[4:5] +; GFX10-NEXT: s_mov_b64 s[4:5], s[0:1] +; GFX10-NEXT: s_mov_b64 s[0:1], s[20:21] +; GFX10-NEXT: v_or3_b32 v31, v0, v1, v2 +; GFX10-NEXT: s_mov_b32 s12, s6 +; GFX10-NEXT: s_mov_b32 s13, s7 +; GFX10-NEXT: s_mov_b64 s[2:3], s[22:23] ; GFX10-NEXT: s_mov_b32 s32, 0 -; GFX10-NEXT: ds_write_b32 v0, v0 offset:8 +; GFX10-NEXT: ds_write_b32 v3, v3 offset:8 ; GFX10-NEXT: s_waitcnt lgkmcnt(0) -; GFX10-NEXT: s_swappc_b64 s[30:31], s[4:5] +; GFX10-NEXT: s_swappc_b64 s[30:31], s[16:17] ; GFX10-NEXT: s_endpgm ; ; G_GFX9-LABEL: withcall: ; G_GFX9: ; %bb.0: -; G_GFX9-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0 -; G_GFX9-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1 -; G_GFX9-NEXT: s_mov_b32 s14, -1 -; G_GFX9-NEXT: s_mov_b32 s15, 0xe00000 -; G_GFX9-NEXT: s_add_u32 s12, s12, s3 -; G_GFX9-NEXT: s_addc_u32 s13, s13, 0 -; G_GFX9-NEXT: s_add_u32 s8, s0, 36 -; G_GFX9-NEXT: s_addc_u32 s9, s1, 0 +; G_GFX9-NEXT: s_mov_b32 s20, SCRATCH_RSRC_DWORD0 +; G_GFX9-NEXT: s_mov_b32 s21, SCRATCH_RSRC_DWORD1 +; G_GFX9-NEXT: s_mov_b32 s22, -1 +; G_GFX9-NEXT: s_mov_b32 s23, 0xe00000 +; G_GFX9-NEXT: s_add_u32 s20, s20, s9 +; G_GFX9-NEXT: s_addc_u32 s21, s21, 0 +; G_GFX9-NEXT: s_mov_b32 s14, s8 +; G_GFX9-NEXT: s_add_u32 s8, s2, 36 +; G_GFX9-NEXT: s_addc_u32 s9, s3, 0 +; G_GFX9-NEXT: s_mov_b64 s[10:11], s[4:5] +; G_GFX9-NEXT: s_mov_b64 s[4:5], s[0:1] ; G_GFX9-NEXT: s_getpc_b64 s[0:1] ; G_GFX9-NEXT: s_add_u32 s0, s0, nonkernel@gotpcrel32@lo+4 ; G_GFX9-NEXT: s_addc_u32 s1, s1, nonkernel@gotpcrel32@hi+12 -; G_GFX9-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x0 -; G_GFX9-NEXT: s_mov_b64 s[0:1], s[12:13] -; G_GFX9-NEXT: v_mov_b32_e32 v0, 0 -; G_GFX9-NEXT: v_mov_b32_e32 v1, 8 -; G_GFX9-NEXT: s_mov_b64 s[2:3], s[14:15] +; G_GFX9-NEXT: s_load_dwordx2 s[16:17], s[0:1], 0x0 +; G_GFX9-NEXT: v_lshlrev_b32_e32 v1, 10, v1 +; G_GFX9-NEXT: v_lshlrev_b32_e32 v2, 20, v2 +; G_GFX9-NEXT: s_mov_b64 s[0:1], s[20:21] +; G_GFX9-NEXT: v_mov_b32_e32 v3, 0 +; G_GFX9-NEXT: v_mov_b32_e32 v4, 8 +; G_GFX9-NEXT: v_or3_b32 v31, v0, v1, v2 +; G_GFX9-NEXT: s_mov_b64 s[2:3], s[22:23] +; G_GFX9-NEXT: s_mov_b32 s12, s6 +; G_GFX9-NEXT: s_mov_b32 s13, s7 ; G_GFX9-NEXT: s_mov_b32 s32, 0 -; G_GFX9-NEXT: ds_write_b32 v1, v0 +; G_GFX9-NEXT: ds_write_b32 v4, v3 ; G_GFX9-NEXT: s_waitcnt lgkmcnt(0) -; G_GFX9-NEXT: s_swappc_b64 s[30:31], s[4:5] +; G_GFX9-NEXT: s_swappc_b64 s[30:31], s[16:17] ; G_GFX9-NEXT: s_endpgm ; ; G_GFX10-LABEL: withcall: ; G_GFX10: ; %bb.0: -; G_GFX10-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0 -; G_GFX10-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1 -; G_GFX10-NEXT: s_mov_b32 s14, -1 -; G_GFX10-NEXT: s_mov_b32 s15, 0x31c16000 -; G_GFX10-NEXT: s_add_u32 s12, s12, s3 -; G_GFX10-NEXT: s_addc_u32 s13, s13, 0 -; G_GFX10-NEXT: s_add_u32 s8, s0, 36 -; G_GFX10-NEXT: s_addc_u32 s9, s1, 0 +; G_GFX10-NEXT: s_mov_b32 s20, SCRATCH_RSRC_DWORD0 +; G_GFX10-NEXT: s_mov_b32 s21, SCRATCH_RSRC_DWORD1 +; G_GFX10-NEXT: s_mov_b32 s22, -1 +; G_GFX10-NEXT: s_mov_b32 s23, 0x31c16000 +; G_GFX10-NEXT: s_add_u32 s20, s20, s9 +; G_GFX10-NEXT: s_addc_u32 s21, s21, 0 +; G_GFX10-NEXT: s_mov_b32 s14, s8 +; G_GFX10-NEXT: s_add_u32 s8, s2, 36 +; G_GFX10-NEXT: s_addc_u32 s9, s3, 0 +; G_GFX10-NEXT: s_mov_b64 s[10:11], s[4:5] +; G_GFX10-NEXT: s_mov_b64 s[4:5], s[0:1] ; G_GFX10-NEXT: s_getpc_b64 s[0:1] ; G_GFX10-NEXT: s_add_u32 s0, s0, nonkernel@gotpcrel32@lo+4 ; G_GFX10-NEXT: s_addc_u32 s1, s1, nonkernel@gotpcrel32@hi+12 -; G_GFX10-NEXT: v_mov_b32_e32 v0, 0 -; G_GFX10-NEXT: s_load_dwordx2 s[4:5], s[0:1], 0x0 -; G_GFX10-NEXT: v_mov_b32_e32 v1, 8 -; G_GFX10-NEXT: s_mov_b64 s[0:1], s[12:13] -; G_GFX10-NEXT: s_mov_b64 s[2:3], s[14:15] +; G_GFX10-NEXT: v_lshlrev_b32_e32 v1, 10, v1 +; G_GFX10-NEXT: s_load_dwordx2 s[16:17], s[0:1], 0x0 +; G_GFX10-NEXT: v_lshlrev_b32_e32 v2, 20, v2 +; G_GFX10-NEXT: v_mov_b32_e32 v3, 0 +; G_GFX10-NEXT: v_mov_b32_e32 v4, 8 +; G_GFX10-NEXT: s_mov_b64 s[0:1], s[20:21] +; G_GFX10-NEXT: s_mov_b64 s[2:3], s[22:23] +; G_GFX10-NEXT: v_or3_b32 v31, v0, v1, v2 +; G_GFX10-NEXT: s_mov_b32 s12, s6 +; G_GFX10-NEXT: s_mov_b32 s13, s7 ; G_GFX10-NEXT: s_mov_b32 s32, 0 -; G_GFX10-NEXT: ds_write_b32 v1, v0 +; G_GFX10-NEXT: ds_write_b32 v4, v3 ; G_GFX10-NEXT: s_waitcnt lgkmcnt(0) -; G_GFX10-NEXT: s_swappc_b64 s[30:31], s[4:5] +; G_GFX10-NEXT: s_swappc_b64 s[30:31], s[16:17] ; G_GFX10-NEXT: s_endpgm store i32 0, ptr addrspace(3) @used_by_both call void @nonkernel() |