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Viewing changes to src/amd/compiler/tests/test_insert_nops.cpp

  • Committer: mmach
  • Date: 2023-11-02 21:31:35 UTC
  • Revision ID: netbit73@gmail.com-20231102213135-18d4tzh7tj0uz752
2023-11-02 22:11:57

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Lines of Context:
src/amd/compiler/tests/test_insert_nops.cpp
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using namespace aco;
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void create_mubuf(unsigned offset, PhysReg dst=PhysReg(256), PhysReg vaddr=PhysReg(256))
 
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void
 
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create_mubuf(unsigned offset, PhysReg dst = PhysReg(256), PhysReg vaddr = PhysReg(256))
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{
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   bld.mubuf(aco_opcode::buffer_load_dword, Definition(dst, v1), Operand(PhysReg(0), s4),
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             Operand(vaddr, v1), Operand::zero(), offset, true);
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}
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void create_mubuf_store(PhysReg src=PhysReg(256))
 
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void
 
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create_mubuf_store(PhysReg src = PhysReg(256))
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{
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   bld.mubuf(aco_opcode::buffer_store_dword, Operand(PhysReg(0), s4),
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             Operand(src, v1), Operand::zero(), Operand(src, v1), 0, true);
 
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   bld.mubuf(aco_opcode::buffer_store_dword, Operand(PhysReg(0), s4), Operand(src, v1),
 
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             Operand::zero(), Operand(src, v1), 0, true);
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}
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void create_mimg(bool nsa, unsigned addrs, unsigned instr_dwords)
 
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void
 
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create_mimg(bool nsa, unsigned addrs, unsigned instr_dwords)
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{
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   aco_ptr<MIMG_instruction> mimg{create_instruction<MIMG_instruction>(
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      aco_opcode::image_sample, Format::MIMG, 3 + addrs, 1)};
 
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   aco_ptr<MIMG_instruction> mimg{
 
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      create_instruction<MIMG_instruction>(aco_opcode::image_sample, Format::MIMG, 3 + addrs, 1)};
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   mimg->definitions[0] = Definition(PhysReg(256), v1);
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   mimg->operands[0] = Operand(PhysReg(0), s8);
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   mimg->operands[1] = Operand(PhysReg(0), s4);
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   //! s_waitcnt_depctr vm_vsrc(0)
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   //! s1: %0:m0 = s_mov_b32 0
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   bld.pseudo(aco_opcode::p_unit_test, Operand::c32(4));
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   bld.ds(aco_opcode::ds_read_b32, Definition(PhysReg(256), v1), Operand(PhysReg(256), v1), Operand(m0, s1));
 
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   bld.ds(aco_opcode::ds_read_b32, Definition(PhysReg(256), v1), Operand(PhysReg(256), v1),
 
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          Operand(m0, s1));
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   bld.sop1(aco_opcode::s_mov_b32, Definition(m0, s1), Operand::zero());
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   //! p_unit_test 5
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   //! s_waitcnt_depctr vm_vsrc(0)
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   //! s2: %0:exec = s_mov_b64 -1
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   bld.pseudo(aco_opcode::p_unit_test, Operand::c32(5));
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   bld.ds(aco_opcode::ds_read_b32, Definition(PhysReg(256), v1), Operand(PhysReg(256), v1), Operand(m0, s1));
 
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   bld.ds(aco_opcode::ds_read_b32, Definition(PhysReg(256), v1), Operand(PhysReg(256), v1),
 
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          Operand(m0, s1));
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   bld.sop1(aco_opcode::s_mov_b64, Definition(exec, s2), Operand::c64(-1));
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   /* no hazard: LDS */
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   //! v1: %0:v[0] = ds_read_b32 %0:v[0], %0:m0
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   //! s1: %0:s[0] = s_mov_b32 0
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   bld.pseudo(aco_opcode::p_unit_test, Operand::c32(6));
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   bld.ds(aco_opcode::ds_read_b32, Definition(PhysReg(256), v1), Operand(PhysReg(256), v1), Operand(m0, s1));
 
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   bld.ds(aco_opcode::ds_read_b32, Definition(PhysReg(256), v1), Operand(PhysReg(256), v1),
 
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          Operand(m0, s1));
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   bld.sop1(aco_opcode::s_mov_b32, Definition(PhysReg(0), s1), Operand::zero());
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   /* no hazard: LDS with VALU in-between */
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   //! v_nop
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   //! s1: %0:m0 = s_mov_b32 0
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   bld.pseudo(aco_opcode::p_unit_test, Operand::c32(7));
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   bld.ds(aco_opcode::ds_read_b32, Definition(PhysReg(256), v1), Operand(PhysReg(256), v1), Operand(m0, s1));
 
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   bld.ds(aco_opcode::ds_read_b32, Definition(PhysReg(256), v1), Operand(PhysReg(256), v1),
 
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          Operand(m0, s1));
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   bld.vop1(aco_opcode::v_nop);
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   bld.sop1(aco_opcode::s_mov_b32, Definition(m0, s1), Operand::zero());
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   //! s_waitcnt lgkmcnt(0)
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   //! s1: %0:m0 = s_mov_b32 0
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   bld.pseudo(aco_opcode::p_unit_test, Operand::c32(10));
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   bld.ds(aco_opcode::ds_read_b32, Definition(PhysReg(256), v1), Operand(PhysReg(256), v1), Operand(m0, s1));
 
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   bld.ds(aco_opcode::ds_read_b32, Definition(PhysReg(256), v1), Operand(PhysReg(256), v1),
 
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          Operand(m0, s1));
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   bld.sopp(aco_opcode::s_waitcnt, -1, 0xc07f);
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   bld.sop1(aco_opcode::s_mov_b32, Definition(m0, s1), Operand::zero());
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   //! s_waitcnt_depctr vm_vsrc(0)
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   //! s1: %0:m0 = s_mov_b32 0
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   bld.pseudo(aco_opcode::p_unit_test, Operand::c32(13));
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   bld.ds(aco_opcode::ds_read_b32, Definition(PhysReg(256), v1), Operand(PhysReg(256), v1), Operand(m0, s1));
 
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   bld.ds(aco_opcode::ds_read_b32, Definition(PhysReg(256), v1), Operand(PhysReg(256), v1),
 
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          Operand(m0, s1));
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   bld.sopp(aco_opcode::s_waitcnt, -1, 0x3f70);
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   bld.sop1(aco_opcode::s_mov_b32, Definition(m0, s1), Operand::zero());
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   //! s_waitcnt_depctr sa_sdst(0)
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   //! s1: %0:s[2] = s_mov_b32 %0:s[1]
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   bld.pseudo(aco_opcode::p_unit_test, Operand::c32(0));
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   bld.vop2_e64(aco_opcode::v_cndmask_b32, Definition(PhysReg(256), v1),
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                Operand::zero(), Operand::zero(), Operand(PhysReg(0), s2));
 
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   bld.vop2_e64(aco_opcode::v_cndmask_b32, Definition(PhysReg(256), v1), Operand::zero(),
 
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                Operand::zero(), Operand(PhysReg(0), s2));
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   bld.sop1(aco_opcode::s_mov_b32, Definition(PhysReg(1), s1), Operand::zero());
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   bld.sop1(aco_opcode::s_mov_b32, Definition(PhysReg(2), s1), Operand(PhysReg(1), s1));
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   //! s1: %0:s[1] = s_mov_b32 0
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   //! s1: %0:s[2] = s_mov_b32 %0:s[1]
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   bld.pseudo(aco_opcode::p_unit_test, Operand::c32(1));
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   bld.vop2_e64(aco_opcode::v_cndmask_b32, Definition(PhysReg(256), v1),
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                Operand::zero(), Operand::zero(), Operand(PhysReg(0), s2));
 
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   bld.vop2_e64(aco_opcode::v_cndmask_b32, Definition(PhysReg(256), v1), Operand::zero(),
 
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                Operand::zero(), Operand(PhysReg(0), s2));
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   bld.vop1(aco_opcode::v_mov_b32, Definition(PhysReg(257), v1), Operand(PhysReg(1), s1));
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   bld.sop1(aco_opcode::s_mov_b32, Definition(PhysReg(1), s1), Operand::zero());
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   bld.sop1(aco_opcode::s_mov_b32, Definition(PhysReg(2), s1), Operand(PhysReg(1), s1));
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   //! s1: %0:s[2] = s_mov_b32 %0:s[1]
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   //! s1: %0:s[2] = s_mov_b32 %0:s[1]
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   bld.pseudo(aco_opcode::p_unit_test, Operand::c32(2));
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   bld.vop2_e64(aco_opcode::v_cndmask_b32, Definition(PhysReg(256), v1),
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                Operand::zero(), Operand::zero(), Operand(PhysReg(0), s2));
 
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   bld.vop2_e64(aco_opcode::v_cndmask_b32, Definition(PhysReg(256), v1), Operand::zero(),
 
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                Operand::zero(), Operand(PhysReg(0), s2));
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   bld.sop1(aco_opcode::s_mov_b32, Definition(PhysReg(1), s1), Operand::zero());
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   bld.sop1(aco_opcode::s_mov_b32, Definition(PhysReg(2), s1), Operand(PhysReg(1), s1));
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   bld.sop1(aco_opcode::s_mov_b32, Definition(PhysReg(2), s1), Operand(PhysReg(1), s1));
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   //! s_waitcnt_depctr sa_sdst(0)
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   //! s1: %0:s[2] = s_mov_b32 %0:s[1]
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   bld.pseudo(aco_opcode::p_unit_test, Operand::c32(3));
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   bld.vop2_e64(aco_opcode::v_cndmask_b32, Definition(PhysReg(256), v1),
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                Operand::zero(), Operand::zero(), Operand(PhysReg(0), s2));
 
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   bld.vop2_e64(aco_opcode::v_cndmask_b32, Definition(PhysReg(256), v1), Operand::zero(),
 
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                Operand::zero(), Operand(PhysReg(0), s2));
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   bld.sop1(aco_opcode::s_mov_b32, Definition(PhysReg(1), s1), Operand::zero());
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   bld.sopp(aco_opcode::s_waitcnt_depctr, -1, 0xfffe);
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   bld.sop1(aco_opcode::s_mov_b32, Definition(PhysReg(2), s1), Operand(PhysReg(1), s1));
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   //! s_waitcnt_depctr sa_sdst(0)
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   //! s1: %0:s[2] = s_mov_b32 %0:s[1]
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   bld.pseudo(aco_opcode::p_unit_test, Operand::c32(4));
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   bld.vop2_e64(aco_opcode::v_cndmask_b32, Definition(PhysReg(256), v1),
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                Operand(PhysReg(2), s1), Operand::zero(), Operand(PhysReg(0), s2));
 
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   bld.vop2_e64(aco_opcode::v_cndmask_b32, Definition(PhysReg(256), v1), Operand(PhysReg(2), s1),
 
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                Operand::zero(), Operand(PhysReg(0), s2));
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   bld.sop1(aco_opcode::s_mov_b32, Definition(PhysReg(1), s1), Operand::zero());
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   bld.sop1(aco_opcode::s_mov_b32, Definition(PhysReg(2), s1), Operand(PhysReg(1), s1));
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