some more testcases I had lying around here

[cparser] / driver / firm_cmdline.c

diff --git a/driver/firm_cmdline.c b/driver/firm_cmdline.c
index e06fc70..d78dc09 100644 (file)
--- a/driver/firm_cmdline.c
+++ b/driver/firm_cmdline.c
@@ -12,6 +12,12 @@
 #include <libfirm/firm.h>
 #include <libfirm/be.h>
 
+#ifdef _WIN32
+#define DEFAULT_OS OS_SUPPORT_MINGW
+#else
+#define DEFAULT_OS OS_SUPPORT_LINUX
+#endif
+
 /* optimization settings */
 struct a_firm_opt firm_opt = {
   /* enabled         = */ TRUE,
@@ -20,8 +26,8 @@ struct a_firm_opt firm_opt = {
   /* reassoc         = */ TRUE,
   /* cse             = */ TRUE,
   /* control_flow    = */ TRUE,
-  /* code_place      = */ TRUE,
-  /* gvn_pre         = */ FALSE,       /* currently buggy */
+  /* gcse            = */ TRUE,
+  /* gvn_pre         = */ FALSE,
   /* cond_eval       = */ FALSE,
   /* if_conversion   = */ FALSE,
   /* func_calls      = */ TRUE,
@@ -56,9 +62,10 @@ struct a_firm_opt firm_opt = {
   /* vrfy            = */ FIRM_VERIFICATION_ON,
   /* check_all       = */ FALSE,
   /* lower           = */ TRUE,
-  /* os_support      = */ OS_SUPPORT_LINUX,
+  /* os_support      = */ DEFAULT_OS,
   /* honor_restrict  = */ TRUE,
   /* lower_bitfields = */ TRUE,
+  /* pic             = */ FALSE,
   /* ycomp_dbg       = */ FALSE,
   /* ycomp_host      = */ FIRM_YCOMP_DEFAULT_HOST,
   /* ycomp_port      = */ FIRM_YCOMP_DEFAULT_PORT,
@@ -111,6 +118,7 @@ static const struct params {
   { X("help"),                   NULL,                       0, "print FCC related help options" },
 
   /* firm optimization options */
+  { X("pic"),                    &firm_opt.pic,              1, "firm: generate position independent code" },
   { X("g0"),                     &firm_opt.debug_mode,       DBG_MODE_BACKSTORE, "firm: Debug Mode: use back stores" },
   { X("g1"),                     &firm_opt.debug_mode,       DBG_MODE_FULL,      "firm: Debug Mode: no register variables" },
   { X("no-opt"),                 NULL,                       0, "firm: disable all FIRM optimizations" },
@@ -120,8 +128,8 @@ static const struct params {
   { X("no-const-fold"),          &firm_opt.const_folding,    0, "firm: disable constant folding" },
   { X("control_flow"),           &firm_opt.control_flow,     1, "firm: enable control flow optimization" },
   { X("no-control-flow"),        &firm_opt.control_flow,     0, "firm: disable control flow optimization" },
-  { X("code-place"),             &firm_opt.code_place,       1, "firm: enable GCSE and code placement" },
-  { X("no-code-place"),          &firm_opt.code_place,       0, "firm: disable GCSE and code placement" },
+  { X("gcse"),                   &firm_opt.gcse,             1, "firm: enable global common subexpression elimination" },
+  { X("no-gcse"),                &firm_opt.gcse,             0, "firm: disable global common subexpression elimination" },
   { X("gvn-pre"),                &firm_opt.gvn_pre,          1, "firm: enable GVN partial redundancy elimination" },
   { X("no-gvn-pre"),             &firm_opt.gvn_pre,          0, "firm: disable GVN partial redundancy elimination" },
   { X("cond-eval"),              &firm_opt.cond_eval,        1, "firm: enable partial condition evaluation optimization" },
@@ -237,7 +245,9 @@ static const struct params {
   { X("stat-pattern"),           &firm_dump.stat_pattern,    1, "misc: Firm statistic calculates most used pattern" },
   { X("stat-dag"),               &firm_dump.stat_dag,        1, "misc: Firm calculates DAG statistics" },
   { X("firm-asm"),               &firm_dump.gen_firm_asm,    1, "misc: output Firm assembler" },
-  { X("win32"),                  &firm_opt.os_support,       OS_SUPPORT_MINGW, "misc: generate MinGW code" },
+  { X("win32"),                  &firm_opt.os_support,       OS_SUPPORT_MINGW, "misc: generate MinGW Win32 code" },
+  { X("mac"),                    &firm_opt.os_support,       OS_SUPPORT_MACHO, "misc: generate MacOS code" },
+  { X("linux"),                  &firm_opt.os_support,       OS_SUPPORT_LINUX, "misc: generate Linux-ELF code" },
   { X("ycomp"),                  &firm_opt.ycomp_dbg,        1, "misc: enable yComp debugger extension" },
   { X("ycomp-host=<hostname>"),  NULL,                       0, "misc: yComp host" },
   { X("ycomp-port=<port>"),      NULL,                       0, "misc: yComp port" },
@@ -280,7 +290,7 @@ static void disable_opts(void) {
   firm_opt.reassoc         = FALSE;
   firm_opt.cse             = FALSE;
   /* firm_opt.control_flow */
-  firm_opt.code_place      = FALSE;
+  firm_opt.gcse            = FALSE;
   firm_opt.gvn_pre         = FALSE;
   firm_opt.cond_eval       = FALSE;
   firm_opt.if_conversion   = FALSE;
@@ -363,18 +373,10 @@ int firm_option(const char *opt)
         if (firm_opt.debug_mode == DBG_MODE_FULL)
           disable_opts();
         res = 1;
-#ifdef FIRM_BACKEND
         res &= firm_be_option("omitfp=0");
         res &= firm_be_option("stabs");
-#endif /* FIRM_BACKEND */
         return res;
       }
-#ifdef FIRM_BACKEND
-      /* OS option must be set to the backend */
-      else if (firm_options[i].flag == &firm_opt.os_support)
-        firm_be_option(firm_opt.os_support == OS_SUPPORT_MINGW ?
-          "ia32-gasmode=mingw" : "ia32-gasmode=linux");
-#endif /* FIRM_BACKEND */
       break;
     }
   }
@@ -407,7 +409,7 @@ void print_firm_version(FILE *f) {
   firm_get_version(&version);
 
   fprintf(f, "Firm C-Compiler using libFirm (%u.%u", version.major, version.minor);
-  if(version.revision[0] != 0) {
+  if (version.revision[0] != 0) {
        fputc(' ', f);
     fputs(version.revision, f);
   }
@@ -415,8 +417,8 @@ void print_firm_version(FILE *f) {
        fputc(' ', f);
     fputs(version.build, f);
   }
-  fputs(")\n", f);
-  fprintf(f, "(C) 2006-2007 Michael Beck\n"
-             "(C) 1995-2007 University of Karlsruhe\n"
+  fprintf(f, "}\n"
+                    "(C) 2005-2008 Michael Beck\n"
+             "(C) 1995-2008 University of Karlsruhe\n"
              "Using ");
 }  /* print_firm_version */