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aco: improve printing of VOPD instructions

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Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27485>
This commit is contained in:
Rhys Perry
2024-02-06 12:03:40 +00:00
committed by Marge Bot
parent ea92aea9f2
commit 24c02dbfa6
3 changed files with 52 additions and 16 deletions
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src/amd/compiler/aco_assembler.cpp
+16 -10
View File
@@ -80,6 +80,21 @@ get_mimg_nsa_dwords(const Instruction* instr)
return 0;
}
unsigned
get_vopd_opy_start(const Instruction* instr)
{
switch (instr->opcode) {
case aco_opcode::v_dual_fmac_f32:
case aco_opcode::v_dual_fmaak_f32:
case aco_opcode::v_dual_fmamk_f32:
case aco_opcode::v_dual_cndmask_b32:
case aco_opcode::v_dual_dot2acc_f32_f16:
case aco_opcode::v_dual_dot2acc_f32_bf16: return 3;
case aco_opcode::v_dual_mov_b32: return 1;
default: return 2;
}
}
uint32_t
reg(asm_context& ctx, PhysReg reg)
{
@@ -478,16 +493,7 @@ emit_instruction(asm_context& ctx, std::vector<uint32_t>& out, Instruction* inst
encoding |= opcode << 22;
out.push_back(encoding);
unsigned opy_start = instr->opcode == aco_opcode::v_dual_mov_b32 ? 1 : 2;
switch (instr->opcode) {
case aco_opcode::v_dual_fmac_f32:
case aco_opcode::v_dual_fmaak_f32:
case aco_opcode::v_dual_fmamk_f32:
case aco_opcode::v_dual_cndmask_b32:
case aco_opcode::v_dual_dot2acc_f32_f16:
case aco_opcode::v_dual_dot2acc_f32_bf16: opy_start = 3; break;
default: break;
}
unsigned opy_start = get_vopd_opy_start(instr);
encoding = reg(ctx, instr->operands[opy_start]);
if (vopd.opy != aco_opcode::v_dual_mov_b32)