diff options
Diffstat (limited to 'src/cuda-sim/ptx_ir.cc')
| -rw-r--r-- | src/cuda-sim/ptx_ir.cc | 55 |
1 files changed, 32 insertions, 23 deletions
diff --git a/src/cuda-sim/ptx_ir.cc b/src/cuda-sim/ptx_ir.cc index 17e91df..be25dbe 100644 --- a/src/cuda-sim/ptx_ir.cc +++ b/src/cuda-sim/ptx_ir.cc @@ -577,30 +577,39 @@ bool function_info::connect_break_targets() //connecting break instructions with return modified; } -void function_info::do_pdom() { - create_basic_blocks(); - connect_basic_blocks(); - bool modified = false; - do { - find_dominators(); - find_idominators(); - modified = connect_break_targets(); - } while (modified == true); +void function_info::do_pdom() +{ + create_basic_blocks(); + connect_basic_blocks(); + bool modified = false; + do { + find_dominators(); + find_idominators(); + modified = connect_break_targets(); + } while (modified == true); - if ( g_debug_execution>=50 ) { - print_basic_blocks(); - print_basic_block_links(); - print_basic_block_dot(); - } - if ( g_debug_execution>=2 ) { - print_dominators(); - } - find_postdominators(); - find_ipostdominators(); - if ( g_debug_execution>=50 ) { - print_postdominators(); - print_ipostdominators(); - } + if ( g_debug_execution>=50 ) { + print_basic_blocks(); + print_basic_block_links(); + print_basic_block_dot(); + } + if ( g_debug_execution>=2 ) { + print_dominators(); + } + find_postdominators(); + find_ipostdominators(); + if ( g_debug_execution>=50 ) { + print_postdominators(); + print_ipostdominators(); + } + printf("GPGPU-Sim PTX: pre-decoding instructions for \'%s\'...\n", m_name.c_str() ); + for ( unsigned ii=0; ii < m_n; ii += m_instr_mem[ii]->inst_size() ) { // handle branch instructions + ptx_instruction *pI = m_instr_mem[ii]; + pI->pre_decode(); + } + printf("GPGPU-Sim PTX: ... done pre-decoding instructions for \'%s\'.\n", m_name.c_str() ); + fflush(stdout); + m_assembled = true; } void intersect( std::set<int> &A, const std::set<int> &B ) { |