From: Aldy Hernandez <aldyh@redhat.com>
Date: Thu, 22 Apr 2004 02:02:13 +0000 (+0000)
Subject: rs6000.c (rs6000_override_options): Error when user wants altivec and e500 instructions.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e4463bf10ca4531a4e52377e7e48b45df9fd5b5c;p=gcc.git

rs6000.c (rs6000_override_options): Error when user wants altivec and e500 instructions.

	* config/rs6000/rs6000.c (rs6000_override_options): Error when
	user wants altivec and e500 instructions.

From-SVN: r80996
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9b22f4db7ee..e31d4957ec7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-04-21  Aldy Hernandez  <aldyh@redhat.com>
+
+	* config/rs6000/rs6000.c (rs6000_override_options): Error when
+	user wants altivec and e500 instructions.
+
 2004-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR target/14813
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index 7ea3ddaa91c..49f4f96ca7a 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -893,6 +893,9 @@ rs6000_override_options (const char *default_cpu)
 
   if (TARGET_E500)
     {
+      if (TARGET_ALTIVEC)
+	error ("AltiVec and E500 instructions cannot coexist");
+
       /* The e500 does not have string instructions, and we set
 	 MASK_STRING above when optimizing for size.  */
       if ((target_flags & MASK_STRING) != 0)