From: Aldy Hernandez <aldyh@gcc.gnu.org>
Date: Mon, 21 Apr 2003 21:47:58 +0000 (+0000)
Subject: rs6000.c (rs6000_override_options): No SPE means 64-bit long doubles.
X-Git-Tag: releases/gcc-3.4.0~7111
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b6e59a3aed59f15e7d3aff85217c2df5044f8ba4;p=thirdparty%2Fgcc.git

rs6000.c (rs6000_override_options): No SPE means 64-bit long doubles.

2003-04-21  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.c (rs6000_override_options): No SPE means
        64-bit long doubles.

From-SVN: r65911
---

diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index bd2f9e6227ea..9f9c42ac1975 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -731,6 +731,11 @@ rs6000_override_options (default_cpu)
 	 MASK_STRING above when optimizing for size.  */
       if ((target_flags & MASK_STRING) != 0)
 	target_flags = target_flags & ~MASK_STRING;
+
+      /* No SPE means 64-bit long doubles, even if an E500.  */
+      if (rs6000_spe_string != 0
+          && !strcmp (rs6000_spe_string, "no"))
+	rs6000_long_double_type_size = 64;
     }
   else if (rs6000_select[1].string != NULL)
     {
@@ -745,6 +750,8 @@ rs6000_override_options (default_cpu)
 	rs6000_float_gprs = 0;
       if (rs6000_isel_string == 0)
 	rs6000_isel = 0;
+      if (rs6000_long_double_size_string == 0)
+	rs6000_long_double_type_size = 64;
     }
 
   /* Handle -m(no-)longcall option.  This is a bit of a cheap hack,