From: David Edelsohn <edelsohn@gnu.org>
Date: Fri, 22 Apr 2005 15:39:18 +0000 (+0000)
Subject: backport: rs6000.c (rs6000_init_libfuncs): Set TFmode optabs to xlq names if TARGET_X... 
X-Git-Tag: releases/gcc-3.4.4~77
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=951ad8709f93bf722fe526268f756901fd1dfdec;p=thirdparty%2Fgcc.git

backport: rs6000.c (rs6000_init_libfuncs): Set TFmode optabs to xlq names if TARGET_XL_COMPAT.

	Backport from mainline.
	* config/rs6000/rs6000.c (rs6000_init_libfuncs): Set TFmode
	optabs to xlq names if TARGET_XL_COMPAT.

From-SVN: r98564
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b54aced64665..593623a943a1 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2005-04-22  David Edelsohn  <edelsohn@gnu.org>
+
+	Backport from mainline.
+	* config/rs6000/rs6000.c (rs6000_init_libfuncs): Set TFmode
+	optabs to xlq names if TARGET_XL_COMPAT.
+
 2005-04-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	* doc/invoke.texi (SPARC options): Document that -mapp-regs
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index c25aa9efff10..354446b62acd 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -7701,11 +7701,21 @@ rs6000_init_libfuncs (void)
 	  set_conv_libfunc (ufix_optab, SImode, TFmode, "_quitrunc");
 	}
 
-      /* Standard AIX/Darwin/64-bit SVR4 quad floating point routines.  */
-      set_optab_libfunc (add_optab, TFmode, "__gcc_qadd");
-      set_optab_libfunc (sub_optab, TFmode, "__gcc_qsub");
-      set_optab_libfunc (smul_optab, TFmode, "__gcc_qmul");
-      set_optab_libfunc (sdiv_optab, TFmode, "__gcc_qdiv");
+      /* AIX/Darwin/64-bit Linux quad floating point routines.  */
+      if (!TARGET_XL_COMPAT)
+	{
+	  set_optab_libfunc (add_optab, TFmode, "__gcc_qadd");
+	  set_optab_libfunc (sub_optab, TFmode, "__gcc_qsub");
+	  set_optab_libfunc (smul_optab, TFmode, "__gcc_qmul");
+	  set_optab_libfunc (sdiv_optab, TFmode, "__gcc_qdiv");
+	}
+      else
+	{
+	  set_optab_libfunc (add_optab, TFmode, "_xlqadd");
+	  set_optab_libfunc (sub_optab, TFmode, "_xlqsub");
+	  set_optab_libfunc (smul_optab, TFmode, "_xlqmul");
+	  set_optab_libfunc (sdiv_optab, TFmode, "_xlqdiv");
+	}
     }
   else
     {