| // RUN: not llvm-mc -arch=amdgcn -show-encoding %s | FileCheck --check-prefix=GCN %s |
| // RUN: not llvm-mc -arch=amdgcn %s 2>&1 | FileCheck %s --check-prefix=NOSICI --implicit-check-not=error: |
| // RUN: llvm-mc -arch=amdgcn -mcpu=fiji -show-encoding %s | FileCheck --check-prefixes=GCN,VI %s |
| |
| //===----------------------------------------------------------------------===// |
| // Edge Cases |
| //===----------------------------------------------------------------------===// |
| |
| s_nop 0 |
| // GCN: s_nop 0 ; encoding: [0x00,0x00,0x80,0xbf] |
| |
| s_nop 0xffff |
| // GCN: s_nop 0xffff ; encoding: [0xff,0xff,0x80,0xbf] |
| |
| //===----------------------------------------------------------------------===// |
| // Instructions |
| //===----------------------------------------------------------------------===// |
| |
| s_nop 1 |
| // GCN: s_nop 1 ; encoding: [0x01,0x00,0x80,0xbf] |
| |
| s_endpgm |
| // GCN: s_endpgm ; encoding: [0x00,0x00,0x81,0xbf] |
| |
| s_branch 2 |
| // GCN: s_branch 2 ; encoding: [0x02,0x00,0x82,0xbf] |
| |
| s_cbranch_scc0 3 |
| // GCN: s_cbranch_scc0 3 ; encoding: [0x03,0x00,0x84,0xbf] |
| |
| s_cbranch_scc1 4 |
| // GCN: s_cbranch_scc1 4 ; encoding: [0x04,0x00,0x85,0xbf] |
| |
| s_cbranch_vccz 5 |
| // GCN: s_cbranch_vccz 5 ; encoding: [0x05,0x00,0x86,0xbf] |
| |
| s_cbranch_vccnz 6 |
| // GCN: s_cbranch_vccnz 6 ; encoding: [0x06,0x00,0x87,0xbf] |
| |
| s_cbranch_execz 7 |
| // GCN: s_cbranch_execz 7 ; encoding: [0x07,0x00,0x88,0xbf] |
| |
| s_cbranch_execnz 8 |
| // GCN: s_cbranch_execnz 8 ; encoding: [0x08,0x00,0x89,0xbf] |
| |
| s_cbranch_cdbgsys 9 |
| // GCN: s_cbranch_cdbgsys 9 ; encoding: [0x09,0x00,0x97,0xbf] |
| |
| s_cbranch_cdbgsys_and_user 10 |
| // GCN: s_cbranch_cdbgsys_and_user 10 ; encoding: [0x0a,0x00,0x9a,0xbf] |
| |
| s_cbranch_cdbgsys_or_user 11 |
| // GCN: s_cbranch_cdbgsys_or_user 11 ; encoding: [0x0b,0x00,0x99,0xbf] |
| |
| s_cbranch_cdbguser 12 |
| // GCN: s_cbranch_cdbguser 12 ; encoding: [0x0c,0x00,0x98,0xbf] |
| |
| s_barrier |
| // GCN: s_barrier ; encoding: [0x00,0x00,0x8a,0xbf] |
| |
| //===----------------------------------------------------------------------===// |
| // s_waitcnt |
| //===----------------------------------------------------------------------===// |
| |
| s_waitcnt 0 |
| // GCN: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; encoding: [0x00,0x00,0x8c,0xbf] |
| |
| s_waitcnt vmcnt(0) & expcnt(0) & lgkmcnt(0) |
| // GCN: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; encoding: [0x00,0x00,0x8c,0xbf] |
| |
| s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| // GCN: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; encoding: [0x00,0x00,0x8c,0xbf] |
| |
| s_waitcnt vmcnt(0), expcnt(0), lgkmcnt(0) |
| // GCN: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) ; encoding: [0x00,0x00,0x8c,0xbf] |
| |
| s_waitcnt vmcnt(1) |
| // GCN: s_waitcnt vmcnt(1) ; encoding: [0x71,0x0f,0x8c,0xbf] |
| |
| s_waitcnt vmcnt(9) |
| // GCN: s_waitcnt vmcnt(9) ; encoding: [0x79,0x0f,0x8c,0xbf] |
| |
| s_waitcnt vmcnt(15) |
| // GCN: s_waitcnt ; encoding: [0x7f,0x0f,0x8c,0xbf] |
| |
| s_waitcnt vmcnt_sat(9) |
| // GCN: s_waitcnt vmcnt(9) ; encoding: [0x79,0x0f,0x8c,0xbf] |
| |
| s_waitcnt vmcnt_sat(15) |
| // GCN: s_waitcnt ; encoding: [0x7f,0x0f,0x8c,0xbf] |
| |
| s_waitcnt vmcnt_sat(16) |
| // GCN: s_waitcnt ; encoding: [0x7f,0x0f,0x8c,0xbf] |
| |
| s_waitcnt expcnt(2) |
| // GCN: s_waitcnt expcnt(2) ; encoding: [0x2f,0x0f,0x8c,0xbf] |
| |
| s_waitcnt expcnt(7) |
| // GCN: s_waitcnt ; encoding: [0x7f,0x0f,0x8c,0xbf] |
| |
| s_waitcnt expcnt_sat(2) |
| // GCN: s_waitcnt expcnt(2) ; encoding: [0x2f,0x0f,0x8c,0xbf] |
| |
| s_waitcnt expcnt_sat(7) |
| // GCN: s_waitcnt ; encoding: [0x7f,0x0f,0x8c,0xbf] |
| |
| s_waitcnt expcnt_sat(0xFFFF0000) |
| // GCN: s_waitcnt ; encoding: [0x7f,0x0f,0x8c,0xbf] |
| |
| s_waitcnt lgkmcnt(3) |
| // GCN: s_waitcnt lgkmcnt(3) ; encoding: [0x7f,0x03,0x8c,0xbf] |
| |
| s_waitcnt lgkmcnt(9) |
| // GCN: s_waitcnt lgkmcnt(9) ; encoding: [0x7f,0x09,0x8c,0xbf] |
| |
| s_waitcnt lgkmcnt(15) |
| // GCN: s_waitcnt ; encoding: [0x7f,0x0f,0x8c,0xbf] |
| |
| s_waitcnt vmcnt(0), expcnt(0) |
| // GCN: s_waitcnt vmcnt(0) expcnt(0) ; encoding: [0x00,0x0f,0x8c,0xbf] |
| |
| s_waitcnt lgkmcnt_sat(3) |
| // GCN: s_waitcnt lgkmcnt(3) ; encoding: [0x7f,0x03,0x8c,0xbf] |
| |
| s_waitcnt lgkmcnt_sat(9) |
| // GCN: s_waitcnt lgkmcnt(9) ; encoding: [0x7f,0x09,0x8c,0xbf] |
| |
| s_waitcnt lgkmcnt_sat(15) |
| // GCN: s_waitcnt ; encoding: [0x7f,0x0f,0x8c,0xbf] |
| |
| s_waitcnt lgkmcnt_sat(16) |
| // GCN: s_waitcnt ; encoding: [0x7f,0x0f,0x8c,0xbf] |
| |
| x=1 |
| s_waitcnt lgkmcnt_sat(x+1) |
| // GCN: s_waitcnt lgkmcnt(2) ; encoding: [0x7f,0x02,0x8c,0xbf] |
| |
| s_waitcnt lgkmcnt_sat(1+x) |
| // GCN: s_waitcnt lgkmcnt(2) ; encoding: [0x7f,0x02,0x8c,0xbf] |
| |
| s_waitcnt x+1 |
| // GCN: s_waitcnt vmcnt(2) expcnt(0) lgkmcnt(0) ; encoding: [0x02,0x00,0x8c,0xbf] |
| |
| s_waitcnt 1+x |
| // GCN: s_waitcnt vmcnt(2) expcnt(0) lgkmcnt(0) ; encoding: [0x02,0x00,0x8c,0xbf] |
| |
| lgkmcnt_sat=1 |
| s_waitcnt lgkmcnt_sat |
| // GCN: s_waitcnt vmcnt(1) expcnt(0) lgkmcnt(0) ; encoding: [0x01,0x00,0x8c,0xbf] |
| |
| s_waitcnt lgkmcnt_sat+1 |
| // GCN: s_waitcnt vmcnt(2) expcnt(0) lgkmcnt(0) ; encoding: [0x02,0x00,0x8c,0xbf] |
| |
| //===----------------------------------------------------------------------===// |
| // misc sopp instructions |
| //===----------------------------------------------------------------------===// |
| |
| s_sethalt 9 |
| // GCN: s_sethalt 9 ; encoding: [0x09,0x00,0x8d,0xbf] |
| |
| s_setkill 7 |
| // GCN: s_setkill 7 ; encoding: [0x07,0x00,0x8b,0xbf] |
| |
| s_sleep 10 |
| // GCN: s_sleep 10 ; encoding: [0x0a,0x00,0x8e,0xbf] |
| |
| s_setprio 1 |
| // GCN: s_setprio 1 ; encoding: [0x01,0x00,0x8f,0xbf] |
| |
| //===----------------------------------------------------------------------===// |
| // s_sendmsg |
| //===----------------------------------------------------------------------===// |
| |
| s_sendmsg 0x1 |
| // GCN: s_sendmsg sendmsg(MSG_INTERRUPT) ; encoding: [0x01,0x00,0x90,0xbf] |
| |
| s_sendmsg sendmsg(1) |
| // GCN: s_sendmsg sendmsg(MSG_INTERRUPT) ; encoding: [0x01,0x00,0x90,0xbf] |
| |
| s_sendmsg sendmsg(MSG_INTERRUPT) |
| // GCN: s_sendmsg sendmsg(MSG_INTERRUPT) ; encoding: [0x01,0x00,0x90,0xbf] |
| |
| s_sendmsg 0x12 |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 0) ; encoding: [0x12,0x00,0x90,0xbf] |
| |
| s_sendmsg sendmsg(2, 1) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 0) ; encoding: [0x12,0x00,0x90,0xbf] |
| |
| s_sendmsg sendmsg(2, GS_OP_CUT) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 0) ; encoding: [0x12,0x00,0x90,0xbf] |
| |
| s_sendmsg sendmsg(MSG_GS, GS_OP_CUT) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 0) ; encoding: [0x12,0x00,0x90,0xbf] |
| |
| s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 0) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 0) ; encoding: [0x12,0x00,0x90,0xbf] |
| |
| s_sendmsg sendmsg(MSG_GS, 1) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 0) ; encoding: [0x12,0x00,0x90,0xbf] |
| |
| s_sendmsg sendmsg(MSG_GS, 1, 1) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 1) ; encoding: [0x12,0x01,0x90,0xbf] |
| |
| s_sendmsg 0x122 |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT, 1) ; encoding: [0x22,0x01,0x90,0xbf] |
| |
| s_sendmsg sendmsg(2, 2, 1) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT, 1) ; encoding: [0x22,0x01,0x90,0xbf] |
| |
| s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT, 1) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT, 1) ; encoding: [0x22,0x01,0x90,0xbf] |
| |
| s_sendmsg 0x232 |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT_CUT, 2) ; encoding: [0x32,0x02,0x90,0xbf] |
| |
| s_sendmsg sendmsg(2, 3, 2) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT_CUT, 2) ; encoding: [0x32,0x02,0x90,0xbf] |
| |
| s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT_CUT, 2) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT_CUT, 2) ; encoding: [0x32,0x02,0x90,0xbf] |
| |
| s_sendmsg 0x3 |
| // GCN: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; encoding: [0x03,0x00,0x90,0xbf] |
| |
| s_sendmsg sendmsg(3, 0) |
| // GCN: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; encoding: [0x03,0x00,0x90,0xbf] |
| |
| s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) |
| // GCN: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP) ; encoding: [0x03,0x00,0x90,0xbf] |
| |
| s_sendmsg 0x1f |
| // GCN: s_sendmsg sendmsg(MSG_SYSMSG, SYSMSG_OP_ECC_ERR_INTERRUPT) ; encoding: [0x1f,0x00,0x90,0xbf] |
| |
| s_sendmsg sendmsg(15, 1) |
| // GCN: s_sendmsg sendmsg(MSG_SYSMSG, SYSMSG_OP_ECC_ERR_INTERRUPT) ; encoding: [0x1f,0x00,0x90,0xbf] |
| |
| s_sendmsg sendmsg(MSG_SYSMSG, SYSMSG_OP_ECC_ERR_INTERRUPT) |
| // GCN: s_sendmsg sendmsg(MSG_SYSMSG, SYSMSG_OP_ECC_ERR_INTERRUPT) ; encoding: [0x1f,0x00,0x90,0xbf] |
| |
| s_sendmsghalt 3 |
| // GCN: s_sendmsghalt sendmsg(MSG_GS_DONE, GS_OP_NOP) ; encoding: [0x03,0x00,0x91,0xbf] |
| |
| s_sendmsghalt sendmsg(MSG_GS, GS_OP_EMIT, 1) |
| // GCN: s_sendmsghalt sendmsg(MSG_GS, GS_OP_EMIT, 1) ; encoding: [0x22,0x01,0x91,0xbf] |
| |
| //===----------------------------------------------------------------------===// |
| // s_sendmsg with a numeric message id (no validation) |
| //===----------------------------------------------------------------------===// |
| |
| s_sendmsg 2 |
| // GCN: s_sendmsg sendmsg(2, 0, 0) ; encoding: [0x02,0x00,0x90,0xbf] |
| |
| s_sendmsg 0x4 |
| // GCN: s_sendmsg sendmsg(4, 0, 0) ; encoding: [0x04,0x00,0x90,0xbf] |
| |
| s_sendmsg 9 |
| // GCN: s_sendmsg sendmsg(9, 0, 0) ; encoding: [0x09,0x00,0x90,0xbf] |
| |
| s_sendmsg 11 |
| // GCN: s_sendmsg sendmsg(11, 0, 0) ; encoding: [0x0b,0x00,0x90,0xbf] |
| |
| s_sendmsg 0x6f |
| // GCN: s_sendmsg sendmsg(15, 6, 0) ; encoding: [0x6f,0x00,0x90,0xbf] |
| |
| s_sendmsg sendmsg(1, 3) |
| // GCN: s_sendmsg sendmsg(1, 3, 0) ; encoding: [0x31,0x00,0x90,0xbf] |
| |
| s_sendmsg sendmsg(1, 3, 2) |
| // GCN: s_sendmsg sendmsg(1, 3, 2) ; encoding: [0x31,0x02,0x90,0xbf] |
| |
| s_sendmsg sendmsg(2, 0, 1) |
| // GCN: s_sendmsg sendmsg(2, 0, 1) ; encoding: [0x02,0x01,0x90,0xbf] |
| |
| s_sendmsg sendmsg(15, 7, 3) |
| // GCN: s_sendmsg sendmsg(15, 7, 3) ; encoding: [0x7f,0x03,0x90,0xbf] |
| |
| s_sendmsg 4567 |
| // GCN: s_sendmsg 4567 ; encoding: [0xd7,0x11,0x90,0xbf] |
| |
| //===----------------------------------------------------------------------===// |
| // s_sendmsg with expressions |
| //===----------------------------------------------------------------------===// |
| |
| sendmsg=2 |
| s_sendmsg sendmsg |
| // GCN: s_sendmsg sendmsg(2, 0, 0) ; encoding: [0x02,0x00,0x90,0xbf] |
| |
| sendmsg=1 |
| s_sendmsg sendmsg+1 |
| // GCN: s_sendmsg sendmsg(2, 0, 0) ; encoding: [0x02,0x00,0x90,0xbf] |
| |
| s_sendmsg 1+sendmsg |
| // GCN: s_sendmsg sendmsg(2, 0, 0) ; encoding: [0x02,0x00,0x90,0xbf] |
| |
| msg=1 |
| s_sendmsg sendmsg(msg) |
| // GCN: s_sendmsg sendmsg(MSG_INTERRUPT) ; encoding: [0x01,0x00,0x90,0xbf] |
| |
| msg=0 |
| s_sendmsg sendmsg(msg+1) |
| // GCN: s_sendmsg sendmsg(MSG_INTERRUPT) ; encoding: [0x01,0x00,0x90,0xbf] |
| |
| msg=0 |
| s_sendmsg sendmsg(1+msg) |
| // GCN: s_sendmsg sendmsg(MSG_INTERRUPT) ; encoding: [0x01,0x00,0x90,0xbf] |
| |
| msg=2 |
| op=1 |
| s_sendmsg sendmsg(msg, op) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 0) ; encoding: [0x12,0x00,0x90,0xbf] |
| |
| msg=1 |
| op=0 |
| s_sendmsg sendmsg(msg+1, op+1) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 0) ; encoding: [0x12,0x00,0x90,0xbf] |
| |
| msg=1 |
| op=0 |
| s_sendmsg sendmsg(1+msg, 1+op) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 0) ; encoding: [0x12,0x00,0x90,0xbf] |
| |
| msg=1 |
| op=2 |
| stream=1 |
| s_sendmsg sendmsg(msg+1, op+1, stream+1) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT_CUT, 2) ; encoding: [0x32,0x02,0x90,0xbf] |
| |
| msg=1 |
| op=2 |
| stream=1 |
| s_sendmsg sendmsg(1+msg, 1+op, 1+stream) |
| // GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT_CUT, 2) ; encoding: [0x32,0x02,0x90,0xbf] |
| |
| MSG_GS=-1 |
| GS_OP_EMIT=-1 |
| s_sendmsghalt sendmsg(MSG_GS, GS_OP_EMIT, 1) |
| // GCN: s_sendmsghalt sendmsg(MSG_GS, GS_OP_EMIT, 1) ; encoding: [0x22,0x01,0x91,0xbf] |
| |
| //===----------------------------------------------------------------------===// |
| // misc sopp instructions |
| //===----------------------------------------------------------------------===// |
| |
| s_trap 4 |
| // GCN: s_trap 4 ; encoding: [0x04,0x00,0x92,0xbf] |
| |
| s_icache_inv |
| // GCN: s_icache_inv ; encoding: [0x00,0x00,0x93,0xbf] |
| |
| s_incperflevel 5 |
| // GCN: s_incperflevel 5 ; encoding: [0x05,0x00,0x94,0xbf] |
| |
| s_decperflevel 6 |
| // GCN: s_decperflevel 6 ; encoding: [0x06,0x00,0x95,0xbf] |
| |
| s_ttracedata |
| // GCN: s_ttracedata ; encoding: [0x00,0x00,0x96,0xbf] |
| |
| s_set_gpr_idx_off |
| // VI: s_set_gpr_idx_off ; encoding: [0x00,0x00,0x9c,0xbf] |
| // NOSICI: error: instruction not supported on this GPU |
| |
| s_set_gpr_idx_mode 0 |
| // VI: s_set_gpr_idx_mode gpr_idx() ; encoding: [0x00,0x00,0x9d,0xbf] |
| // NOSICI: error: instruction not supported on this GPU |
| |
| s_set_gpr_idx_mode gpr_idx() |
| // VI: s_set_gpr_idx_mode gpr_idx() ; encoding: [0x00,0x00,0x9d,0xbf] |
| // NOSICI: error: instruction not supported on this GPU |
| |
| s_set_gpr_idx_mode 15 |
| // VI: s_set_gpr_idx_mode gpr_idx(SRC0,SRC1,SRC2,DST) ; encoding: [0x0f,0x00,0x9d,0xbf] |
| // NOSICI: error: instruction not supported on this GPU |
| |
| s_set_gpr_idx_mode gpr_idx(SRC2,SRC1,SRC0,DST) |
| // VI: s_set_gpr_idx_mode gpr_idx(SRC0,SRC1,SRC2,DST) ; encoding: [0x0f,0x00,0x9d,0xbf] |
| // NOSICI: error: instruction not supported on this GPU |
| |
| s_endpgm_saved |
| // VI: s_endpgm_saved ; encoding: [0x00,0x00,0x9b,0xbf] |
| // NOSICI: error: instruction not supported on this GPU |
| |
| s_wakeup |
| // VI: s_wakeup ; encoding: [0x00,0x00,0x83,0xbf] |
| // NOSICI: error: instruction not supported on this GPU |
| |
| //===----------------------------------------------------------------------===// |
| // absolute expressions as branch offsets |
| //===----------------------------------------------------------------------===// |
| |
| offset = 3 |
| s_branch 1+offset |
| // GCN: s_branch 4 ; encoding: [0x04,0x00,0x82,0xbf] |
| |
| offset = 3 |
| s_branch offset+1 |
| // GCN: s_branch 4 ; encoding: [0x04,0x00,0x82,0xbf] |
