void Compilation::emit_lir() { CHECK_BAILOUT(); LIRGenerator gen(this, method()); { PhaseTraceTime timeit(_t_lirGeneration); hir()->iterate_linear_scan_order(&gen); } CHECK_BAILOUT(); { PhaseTraceTime timeit(_t_linearScan); LinearScan* allocator = new LinearScan(hir(), &gen, frame_map()); set_allocator(allocator); // Assign physical registers to LIR operands using a linear scan algorithm. allocator->do_linear_scan(); CHECK_BAILOUT(); _max_spills = allocator->max_spills(); } if (BailoutAfterLIR) { if (PrintLIR && !bailed_out()) { print_LIR(hir()->code()); } bailout("Bailing out because of -XX:+BailoutAfterLIR"); } }
void LIR_Assembler::emit_code(BlockList* hir) { if (PrintLIR) { print_LIR(hir); } int n = hir->length(); for (int i = 0; i < n; i++) { emit_block(hir->at(i)); CHECK_BAILOUT(); } }
void LIR_Assembler::emit_code(BlockList* hir) { if (PrintLIR) { print_LIR(hir); } int n = hir->length(); for (int i = 0; i < n; i++) { emit_block(hir->at(i)); CHECK_BAILOUT(); } flush_debug_info(code_offset()); DEBUG_ONLY(check_no_unbound_labels()); }