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