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Date: Wed, 1 Sep 2010 08:55:49 +0200
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Subject: [PATCH,
	solaris]: libgcc: add versions only to existing soft-fp symbols
From: Uros Bizjak <ubizjak@gmail.com>
To: gcc-patches@gcc.gnu.org
Cc: Rainer Orth <ro@cebitec.uni-bielefeld.de>,
	"Joseph S. Myers" <joseph@codesourcery.com>
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Hello!

Some soft-fp symbols are present only on 32bit i386 targets and some
only on 64bit.  Attached patch adds versions only to existing symbols.
 See also [1].

2010-09-01  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
	64bit targets.
	(__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
	for 64bit targets.

OK for mainline?

[1] http://gcc.gnu.org/ml/gcc-patches/2010-08/msg02151.html

Uros.

Index: config/i386/libgcc-sol2.ver
===================================================================
--- config/i386/libgcc-sol2.ver	(revision 163716)
+++ config/i386/libgcc-sol2.ver	(working copy)
@@ -59,26 +59,38 @@
 
 GCC_4.5.0 {
   __addtf3
+%ifndef __x86_64__
   __copysigntf3
+%endif
   __divtc3
   __divtf3
   __eqtf2
   __extenddftf2
   __extendsftf2
   __extendxftf2
+%ifndef __x86_64__
   __fabstf2
+%endif
   __fixtfdi
   __fixtfsi
+%ifdef __x86_64__
   __fixtfti
+%endif
   __fixunstfdi
   __fixunstfsi
+%ifdef __x86_64__
   __fixunstfti
+%endif
   __floatditf
   __floatsitf
+%ifdef __x86_64__
   __floattitf
+%endif
   __floatunditf
   __floatunsitf
+%ifdef __x86_64__
   __floatuntitf
+%endif
   __getf2
   __gttf2
   __letf2