mirror of
https://github.com/odin-lang/Odin.git
synced 2026-06-15 14:53:43 +00:00
Add -show-timings; Clean up polymorphic procedure code a bit
This commit is contained in:
Ginger Bill
216
src/main.cpp
216
src/main.cpp
@@ -1,5 +1,4 @@
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#define USE_CUSTOM_BACKEND 0
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// #define PRINT_TIMINGS
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#include "common.cpp"
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#include "timings.cpp"
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@@ -171,6 +170,7 @@ enum BuildFlagKind {
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BuildFlag_Invalid,
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BuildFlag_OptimizationLevel,
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BuildFlag_ShowTimings,
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BuildFlag_COUNT,
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};
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@@ -202,6 +202,9 @@ bool parse_build_flags(Array<String> args) {
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Array<BuildFlag> build_flags = {};
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array_init(&build_flags, heap_allocator(), BuildFlag_COUNT);
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add_flag(&build_flags, BuildFlag_OptimizationLevel, str_lit("opt"), BuildFlagParam_Integer);
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add_flag(&build_flags, BuildFlag_ShowTimings, str_lit("show-timings"), BuildFlagParam_None);
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Array<String> flag_args = args;
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flag_args.data += 3;
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@@ -214,105 +217,111 @@ bool parse_build_flags(Array<String> args) {
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String flag = flag_args[i];
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if (flag[0] != '-') {
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gb_printf_err("Invalid flag: %.*s\n", LIT(flag));
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} else {
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String name = substring(flag, 1, flag.len);
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isize end = 0;
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for (; end < name.len; end++) {
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if (name[end] == '=') {
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break;
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}
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}
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name.len = end;
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String param = substring(flag, 2+end, flag.len);
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continue;
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}
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String name = substring(flag, 1, flag.len);
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isize end = 0;
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for (; end < name.len; end++) {
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if (name[end] == '=') break;
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}
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name = substring(name, 0, end);
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String param = {};
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if (end < flag.len-1) param = substring(flag, 2+end, flag.len);
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bool found = false;
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for_array(build_flag_index, build_flags) {
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BuildFlag bf = build_flags[build_flag_index];
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if (bf.name == name) {
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found = true;
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if (set_flags[bf.kind]) {
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gb_printf_err("Previous flag set: `%.*s`\n", LIT(name));
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bool found = false;
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for_array(build_flag_index, build_flags) {
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BuildFlag bf = build_flags[build_flag_index];
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if (bf.name == name) {
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found = true;
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if (set_flags[bf.kind]) {
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gb_printf_err("Previous flag set: `%.*s`\n", LIT(name));
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bad_flags = true;
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} else {
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ExactValue value = {};
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bool ok = false;
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if (bf.param_kind == BuildFlagParam_None) {
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if (param.len == 0) {
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ok = true;
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} else {
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gb_printf_err("Flag `%.*s` was not expecting a parameter `%.*s`\n", LIT(name), LIT(param));
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bad_flags = true;
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}
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} else if (param.len == 0) {
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gb_printf_err("Flag missing for `%.*s`\n", LIT(name));
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bad_flags = true;
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} else {
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ExactValue value = {};
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bool ok = false;
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if (bf.param_kind == BuildFlagParam_None) {
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if (param.len == 0) {
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ok = true;
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ok = true;
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switch (bf.param_kind) {
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default: ok = false; break;
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case BuildFlagParam_Boolean: {
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if (param == "t") {
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value = exact_value_bool(true);
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} else if (param == "T") {
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value = exact_value_bool(true);
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} else if (param == "true") {
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value = exact_value_bool(true);
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} else if (param == "TRUE") {
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value = exact_value_bool(true);
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} else if (param == "1") {
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value = exact_value_bool(true);
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} else if (param == "f") {
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value = exact_value_bool(false);
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} else if (param == "F") {
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value = exact_value_bool(false);
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} else if (param == "false") {
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value = exact_value_bool(false);
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} else if (param == "FALSE") {
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value = exact_value_bool(false);
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} else if (param == "0") {
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value = exact_value_bool(false);
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} else {
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gb_printf_err("Flag `%.*s` was not expecting a parameter `%.*s`\n", LIT(name), LIT(param));
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bad_flags = true;
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gb_printf_err("Invalid flag parameter for `%.*s` = `%.*s`\n", LIT(name), LIT(param));
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}
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} else {
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if (param.len == 0) {
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gb_printf_err("Flag missing for `%.*s`\n", LIT(name));
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bad_flags = true;
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} else {
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ok = true;
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switch (bf.param_kind) {
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default: ok = false; break;
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case BuildFlagParam_Boolean: {
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if (param == "t") {
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value = exact_value_bool(true);
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} else if (param == "T") {
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value = exact_value_bool(true);
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} else if (param == "true") {
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value = exact_value_bool(true);
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} else if (param == "TRUE") {
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value = exact_value_bool(true);
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} else if (param == "1") {
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value = exact_value_bool(true);
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} else if (param == "f") {
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value = exact_value_bool(false);
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} else if (param == "F") {
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value = exact_value_bool(false);
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} else if (param == "false") {
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value = exact_value_bool(false);
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} else if (param == "FALSE") {
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value = exact_value_bool(false);
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} else if (param == "0") {
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value = exact_value_bool(false);
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} else {
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gb_printf_err("Invalid flag parameter for `%.*s` = `%.*s`\n", LIT(name), LIT(param));
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}
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} break;
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case BuildFlagParam_Integer:
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value = exact_value_integer_from_string(param);
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break;
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case BuildFlagParam_Float:
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value = exact_value_float_from_string(param);
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break;
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case BuildFlagParam_String:
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value = exact_value_string(param);
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break;
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}
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}
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} break;
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case BuildFlagParam_Integer:
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value = exact_value_integer_from_string(param);
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break;
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case BuildFlagParam_Float:
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value = exact_value_float_from_string(param);
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break;
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case BuildFlagParam_String:
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value = exact_value_string(param);
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break;
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}
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if (ok) {
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switch (bf.kind) {
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case BuildFlag_OptimizationLevel:
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if (value.kind == ExactValue_Integer) {
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build_context.optimization_level = cast(i32)i128_to_i64(value.value_integer);
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} else {
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gb_printf_err("%.*s expected an integer, got %.*s", LIT(name), LIT(param));
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bad_flags = true;
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ok = false;
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}
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break;
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}
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}
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set_flags[bf.kind] = ok;
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}
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break;
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if (ok) {
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switch (bf.kind) {
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case BuildFlag_OptimizationLevel:
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if (value.kind == ExactValue_Integer) {
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build_context.optimization_level = cast(i32)i128_to_i64(value.value_integer);
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} else {
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gb_printf_err("%.*s expected an integer, got %.*s", LIT(name), LIT(param));
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bad_flags = true;
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ok = false;
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}
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break;
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case BuildFlag_ShowTimings:
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if (value.kind == ExactValue_Invalid) {
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build_context.show_timings = true;
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} else {
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gb_printf_err("%.*s expected no value, got %.*s", LIT(name), LIT(param));
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bad_flags = true;
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ok = false;
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}
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break;
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}
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}
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set_flags[bf.kind] = ok;
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}
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break;
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}
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if (!found) {
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gb_printf_err("Unknown flag: `%.*s`\n", LIT(name));
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bad_flags = true;
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}
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}
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if (!found) {
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gb_printf_err("Unknown flag: `%.*s`\n", LIT(name));
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bad_flags = true;
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}
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}
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@@ -320,7 +329,20 @@ bool parse_build_flags(Array<String> args) {
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}
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void show_timings(Checker *c, Timings *t) {
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Parser *p = c->parser;
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timings_print_all(t);
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gb_printf("\n");
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gb_printf("Total lines: %td\n", p->total_line_count);
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gb_printf("Lines/s: %.3f\n", cast(f64)p->total_line_count/t->total_time_seconds);
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gb_printf("us/Line: %.3f\n", 1.0e6*t->total_time_seconds/cast(f64)p->total_line_count);
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gb_printf("\n");
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gb_printf("Total tokens: %td\n", p->total_token_count);
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gb_printf("Tokens/s: %.3f\n", cast(f64)p->total_token_count/t->total_time_seconds);
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gb_printf("us/Token: %.3f\n\n", 1.0e6*t->total_time_seconds/cast(f64)p->total_token_count);
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gb_printf("\n");
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}
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int main(int arg_count, char **arg_ptr) {
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if (arg_count < 2) {
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@@ -556,9 +578,9 @@ int main(int arg_count, char **arg_ptr) {
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return exit_code;
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}
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#if defined(PRINT_TIMINGS)
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timings_print_all(&timings);
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#endif
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if (build_context.show_timings) {
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show_timings(&checker, &timings);
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}
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if (run_output) {
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@@ -662,9 +684,9 @@ int main(int arg_count, char **arg_ptr) {
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return exit_code;
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}
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#if defined(PRINT_TIMINGS)
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timings_print_all(&timings);
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#endif
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if (build_context.show_timings) {
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show_timings(&checker, &timings);
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}
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if (run_output) {
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system_exec_command_line_app("odin run", false, "%.*s", LIT(output_base));
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