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mrbc.c: add --no-optimize option to disable optimization; close #5661

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2022-03-05 08:02:58 +09:00
parent 41f5f464ae
commit 2dff7ed6a2
1 changed files with 8 additions and 1 deletions
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mrbgems/mruby-bin-mrbc/tools/mrbc/mrbc.c
+8 -1
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@@ -25,7 +25,8 @@ struct mrbc_args {
mrb_bool verbose : 1;
mrb_bool remove_lv : 1;
mrb_bool no_ext_ops : 1;
uint8_t flags : 4;
mrb_bool no_optimize : 1;
uint8_t flags : 2;
};
static void
@@ -42,6 +43,7 @@ usage(const char *name)
"-s define <symbol> as static variable",
"--remove-lv remove local variables",
"--no-ext-ops prohibit using OP_EXTs",
"--no-optimize disable peephole optimization",
"--verbose run at verbose mode",
"--version print the version",
"--copyright print the copyright",
@@ -169,6 +171,10 @@ parse_args(mrb_state *mrb, int argc, char **argv, struct mrbc_args *args)
args->no_ext_ops = TRUE;
break;
}
else if (strcmp(argv[i] + 2, "no-optimize") == 0) {
args->no_optimize = TRUE;
break;
}
return -1;
default:
return i;
@@ -224,6 +230,7 @@ load_file(mrb_state *mrb, struct mrbc_args *args)
c->dump_result = TRUE;
c->no_exec = TRUE;
c->no_ext_ops = args->no_ext_ops;
c->no_optimize = args->no_optimize;
if (input[0] == '-' && input[1] == '\0') {
infile = stdin;
}