| // RUN: llvm-mc -triple=amdgcn -mcpu=gfx1030 -show-encoding %s | FileCheck --check-prefix=GFX10 %s |
| // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -show-encoding %s | FileCheck --check-prefix=GFX11 %s |
| // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -show-encoding %s 2>&1 | FileCheck --check-prefixes=GFX11-ERR %s |
| |
| // On GFX11+, EXECZ and VCCZ are no longer allowed to be used as sources to SALU and VALU instructions. |
| // The inline constants are removed. VCCZ and EXECZ still exist and can be use for conditional branches. |
| // LDS_DIRECT and POPS_EXITING_WAVE_ID are also no longer allowed. |
| |
| //---------------------------------------------------------------------------// |
| // EXECZ |
| //---------------------------------------------------------------------------// |
| |
| s_cbranch_execz 0x100 |
| // GFX10: encoding: [0x00,0x01,0x88,0xbf] |
| // GFX11: encoding: [0x00,0x01,0xa5,0xbf] |
| |
| s_add_i32 s0, execz, s2 |
| // GFX10: encoding: [0xfc,0x02,0x00,0x81] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| s_add_i32 s0, src_execz, s2 |
| // GFX10: encoding: [0xfc,0x02,0x00,0x81] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| s_add_i32 s0, s1, execz |
| // GFX10: encoding: [0x01,0xfc,0x00,0x81] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| s_add_i32 s0, s1, src_execz |
| // GFX10: encoding: [0x01,0xfc,0x00,0x81] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| v_add_f64 v[0:1], execz, v[2:3] |
| // GFX10: encoding: [0x00,0x00,0x64,0xd5,0xfc,0x04,0x02,0x00] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| v_add_f64 v[0:1], src_execz, v[2:3] |
| // GFX10: encoding: [0x00,0x00,0x64,0xd5,0xfc,0x04,0x02,0x00] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| v_add_f64 v[0:1], v[1:2], execz |
| // GFX10: encoding: [0x00,0x00,0x64,0xd5,0x01,0xf9,0x01,0x00] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| v_add_f64 v[0:1], v[1:2], src_execz |
| // GFX10: encoding: [0x00,0x00,0x64,0xd5,0x01,0xf9,0x01,0x00] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| //---------------------------------------------------------------------------// |
| // VCCZ |
| //---------------------------------------------------------------------------// |
| |
| s_cbranch_vccz 0x100 |
| // GFX10: encoding: [0x00,0x01,0x86,0xbf] |
| // GFX11: encoding: [0x00,0x01,0xa3,0xbf] |
| |
| s_add_i32 s0, vccz, s2 |
| // GFX10: encoding: [0xfb,0x02,0x00,0x81] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| s_add_i32 s0, src_vccz, s2 |
| // GFX10: encoding: [0xfb,0x02,0x00,0x81] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| s_add_i32 s0, s1, vccz |
| // GFX10: encoding: [0x01,0xfb,0x00,0x81] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| s_add_i32 s0, s1, src_vccz |
| // GFX10: encoding: [0x01,0xfb,0x00,0x81] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| v_add_f64 v[0:1], vccz, v[2:3] |
| // GFX10: encoding: [0x00,0x00,0x64,0xd5,0xfb,0x04,0x02,0x00] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| v_add_f64 v[0:1], src_vccz, v[2:3] |
| // GFX10: encoding: [0x00,0x00,0x64,0xd5,0xfb,0x04,0x02,0x00] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| v_add_f64 v[0:1], v[1:2], vccz |
| // GFX10: encoding: [0x00,0x00,0x64,0xd5,0x01,0xf7,0x01,0x00] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| v_add_f64 v[0:1], v[1:2], src_vccz |
| // GFX10: encoding: [0x00,0x00,0x64,0xd5,0x01,0xf7,0x01,0x00] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: execz and vccz are not supported on this GPU |
| |
| //---------------------------------------------------------------------------// |
| // LDS_DIRECT |
| //---------------------------------------------------------------------------// |
| |
| v_readfirstlane_b32 s0, lds_direct |
| // GFX10: encoding: [0xfe,0x04,0x00,0x7e] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: lds_direct is not supported on this GPU |
| |
| v_readfirstlane_b32 s0, src_lds_direct |
| // GFX10: encoding: [0xfe,0x04,0x00,0x7e] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: lds_direct is not supported on this GPU |
| |
| v_mov_b32 v0, lds_direct |
| // GFX10: encoding: [0xfe,0x02,0x00,0x7e] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: lds_direct is not supported on this GPU |
| |
| v_mov_b32 v0, src_lds_direct |
| // GFX10: encoding: [0xfe,0x02,0x00,0x7e] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: lds_direct is not supported on this GPU |
| |
| //---------------------------------------------------------------------------// |
| // POPS_EXITING_WAVE_ID |
| //---------------------------------------------------------------------------// |
| |
| s_add_i32 s0, src_pops_exiting_wave_id, s1 |
| // GFX10: encoding: [0xef,0x01,0x00,0x81] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: register not available on this GPU |
| |
| s_add_i32 s0, s1, src_pops_exiting_wave_id |
| // GFX10: encoding: [0x01,0xef,0x00,0x81] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: register not available on this GPU |
| |
| s_add_i32 s0, pops_exiting_wave_id, s1 |
| // GFX10: encoding: [0xef,0x01,0x00,0x81] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: register not available on this GPU |
| |
| s_add_i32 s0, s1, pops_exiting_wave_id |
| // GFX10: encoding: [0x01,0xef,0x00,0x81] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: register not available on this GPU |
| |
| v_add_co_u32 v0, s0, pops_exiting_wave_id, v1 |
| // GFX10: encoding: [0x00,0x00,0x0f,0xd7,0xef,0x02,0x02,0x00] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: register not available on this GPU |
| |
| v_add_co_u32 v0, s0, src_pops_exiting_wave_id, v1 |
| // GFX10: encoding: [0x00,0x00,0x0f,0xd7,0xef,0x02,0x02,0x00] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: register not available on this GPU |
| |
| v_add_co_u32 v0, s0, v1, pops_exiting_wave_id |
| // GFX10: encoding: [0x00,0x00,0x0f,0xd7,0x01,0xdf,0x01,0x00] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: register not available on this GPU |
| |
| v_add_co_u32 v0, s0, v1, src_pops_exiting_wave_id |
| // GFX10: encoding: [0x00,0x00,0x0f,0xd7,0x01,0xdf,0x01,0x00] |
| // GFX11-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: register not available on this GPU |