aco: add VOPD statistic

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23367>

src/amd/compiler/aco_interface.cpp

@@ -59,6 +59,7 @@ static const std::array<aco_compiler_statistic_info, aco_num_statistics> statist
    ret[aco_statistic_salu] = aco_compiler_statistic_info{"SALU", "Number of SALU instructions"};
    ret[aco_statistic_vmem] = aco_compiler_statistic_info{"VMEM", "Number of VMEM instructions"};
    ret[aco_statistic_smem] = aco_compiler_statistic_info{"SMEM", "Number of SMEM instructions"};
+   ret[aco_statistic_vopd] = aco_compiler_statistic_info{"VOPD", "Number of VOPD instructions"};
    return ret;
 }();
 

src/amd/compiler/aco_shader_info.h

@@ -228,6 +228,7 @@ enum aco_statistic {
    aco_statistic_salu,
    aco_statistic_vmem,
    aco_statistic_smem,
+   aco_statistic_vopd,
    aco_num_statistics
 };
 

src/amd/compiler/aco_statistics.cpp

@@ -540,6 +540,8 @@ collect_preasm_stats(Program* program)
          if (instr->isSALU() && !instr->isSOPP() &&
              instr_info.classes[(int)instr->opcode] != instr_class::waitcnt)
             program->statistics[aco_statistic_salu]++;
+         if (instr->isVOPD())
+            program->statistics[aco_statistic_vopd]++;
 
          if ((instr->isVMEM() || instr->isScratch() || instr->isGlobal()) &&
              !instr->operands.empty()) {