From: Doug Evans <dje@gnu.org>
Date: Tue, 20 Feb 1996 05:37:36 +0000 (+0000)
Subject: (sparc_override_options): Error if -mcpu=v9 and v9 support not compiled in.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=97da85b7a061926d4ddf4db2d91a561396a3f150;p=gcc.git

(sparc_override_options): Error if -mcpu=v9 and v9 support not compiled in.

From-SVN: r11326
---

diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c
index 9c927589fc9..46927dd653d 100644
--- a/gcc/config/sparc/sparc.c
+++ b/gcc/config/sparc/sparc.c
@@ -188,6 +188,10 @@ sparc_override_options ()
   if (! p->name)
     error ("bad value (%s) for -mcpu= switch", sparc_cpu_string);
 
+  if ((sparc_cpu == CPU_V9 || sparc_cpu == CPU_ULTRASPARC)
+      && ! SPARC_V9)
+    error ("sparc64 is not supported by this configuration");
+
   if ((sparc_cpu == CPU_V9 || sparc_cpu == CPU_ULTRASPARC)
       && TARGET_ARCH32)
     target_flags |= MASK_DEPRECATED_V8_INSNS;