obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
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files in the upstream repository.

1 files changed, 141 insertions, 0 deletions

diff --git a/libdecnumber/decQuad.c b/libdecnumber/decQuad.c
new file mode 100644
index 000000000..dcd670b53
--- /dev/null
+++ b/libdecnumber/decQuad.c
@@ -0,0 +1,141 @@
+/* decQuad module for the decNumber C Library.
+   Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+   Contributed by IBM Corporation.  Author Mike Cowlishaw.
+
+   This file is part of GCC.
+
+   GCC is free software; you can redistribute it and/or modify it under
+   the terms of the GNU General Public License as published by the Free
+   Software Foundation; either version 3, or (at your option) any later
+   version.
+
+   GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+/* ------------------------------------------------------------------ */
+/* decQuad.c -- decQuad operations module			      */
+/* ------------------------------------------------------------------ */
+/* This module comprises decQuad operations (including conversions)   */
+/* ------------------------------------------------------------------ */
+
+#include "decContext.h"       /* public includes */
+#include "decQuad.h"	      /* .. */
+
+/* Constant mappings for shared code */
+#define DECPMAX     DECQUAD_Pmax
+#define DECEMIN     DECQUAD_Emin
+#define DECEMAX     DECQUAD_Emax
+#define DECEMAXD    DECQUAD_EmaxD
+#define DECBYTES    DECQUAD_Bytes
+#define DECSTRING   DECQUAD_String
+#define DECECONL    DECQUAD_EconL
+#define DECBIAS     DECQUAD_Bias
+#define DECLETS     DECQUAD_Declets
+#define DECQTINY   (-DECQUAD_Bias)
+
+/* Type and function mappings for shared code */
+#define decFloat		   decQuad	  /* Type name */
+
+/* Utilities and conversions (binary results, extractors, etc.) */
+#define decFloatFromBCD 	   decQuadFromBCD
+#define decFloatFromInt32	   decQuadFromInt32
+#define decFloatFromPacked	   decQuadFromPacked
+#define decFloatFromPackedChecked  decQuadFromPackedChecked
+#define decFloatFromString	   decQuadFromString
+#define decFloatFromUInt32	   decQuadFromUInt32
+#define decFloatFromWider	   decQuadFromWider
+#define decFloatGetCoefficient	   decQuadGetCoefficient
+#define decFloatGetExponent	   decQuadGetExponent
+#define decFloatSetCoefficient	   decQuadSetCoefficient
+#define decFloatSetExponent	   decQuadSetExponent
+#define decFloatShow		   decQuadShow
+#define decFloatToBCD		   decQuadToBCD
+#define decFloatToEngString	   decQuadToEngString
+#define decFloatToInt32 	   decQuadToInt32
+#define decFloatToInt32Exact	   decQuadToInt32Exact
+#define decFloatToPacked	   decQuadToPacked
+#define decFloatToString	   decQuadToString
+#define decFloatToUInt32	   decQuadToUInt32
+#define decFloatToUInt32Exact	   decQuadToUInt32Exact
+#define decFloatToWider 	   decQuadToWider
+#define decFloatZero		   decQuadZero
+
+/* Computational (result is a decFloat) */
+#define decFloatAbs		   decQuadAbs
+#define decFloatAdd		   decQuadAdd
+#define decFloatAnd		   decQuadAnd
+#define decFloatDivide		   decQuadDivide
+#define decFloatDivideInteger	   decQuadDivideInteger
+#define decFloatFMA		   decQuadFMA
+#define decFloatInvert		   decQuadInvert
+#define decFloatLogB		   decQuadLogB
+#define decFloatMax		   decQuadMax
+#define decFloatMaxMag		   decQuadMaxMag
+#define decFloatMin		   decQuadMin
+#define decFloatMinMag		   decQuadMinMag
+#define decFloatMinus		   decQuadMinus
+#define decFloatMultiply	   decQuadMultiply
+#define decFloatNextMinus	   decQuadNextMinus
+#define decFloatNextPlus	   decQuadNextPlus
+#define decFloatNextToward	   decQuadNextToward
+#define decFloatOr		   decQuadOr
+#define decFloatPlus		   decQuadPlus
+#define decFloatQuantize	   decQuadQuantize
+#define decFloatReduce		   decQuadReduce
+#define decFloatRemainder	   decQuadRemainder
+#define decFloatRemainderNear	   decQuadRemainderNear
+#define decFloatRotate		   decQuadRotate
+#define decFloatScaleB		   decQuadScaleB
+#define decFloatShift		   decQuadShift
+#define decFloatSubtract	   decQuadSubtract
+#define decFloatToIntegralValue    decQuadToIntegralValue
+#define decFloatToIntegralExact    decQuadToIntegralExact
+#define decFloatXor		   decQuadXor
+
+/* Comparisons */
+#define decFloatCompare 	   decQuadCompare
+#define decFloatCompareSignal	   decQuadCompareSignal
+#define decFloatCompareTotal	   decQuadCompareTotal
+#define decFloatCompareTotalMag    decQuadCompareTotalMag
+
+/* Copies */
+#define decFloatCanonical	   decQuadCanonical
+#define decFloatCopy		   decQuadCopy
+#define decFloatCopyAbs 	   decQuadCopyAbs
+#define decFloatCopyNegate	   decQuadCopyNegate
+#define decFloatCopySign	   decQuadCopySign
+
+/* Non-computational */
+#define decFloatClass		   decQuadClass
+#define decFloatClassString	   decQuadClassString
+#define decFloatDigits		   decQuadDigits
+#define decFloatIsCanonical	   decQuadIsCanonical
+#define decFloatIsFinite	   decQuadIsFinite
+#define decFloatIsInfinite	   decQuadIsInfinite
+#define decFloatIsInteger	   decQuadIsInteger
+#define decFloatIsNaN		   decQuadIsNaN
+#define decFloatIsNormal	   decQuadIsNormal
+#define decFloatIsSignaling	   decQuadIsSignaling
+#define decFloatIsSignalling	   decQuadIsSignalling
+#define decFloatIsSigned	   decQuadIsSigned
+#define decFloatIsSubnormal	   decQuadIsSubnormal
+#define decFloatIsZero		   decQuadIsZero
+#define decFloatRadix		   decQuadRadix
+#define decFloatSameQuantum	   decQuadSameQuantum
+#define decFloatVersion 	   decQuadVersion
+
+#include "decNumberLocal.h"   /* local includes (need DECPMAX) */
+#include "decCommon.c"	      /* non-arithmetic decFloat routines */
+#include "decBasic.c"	      /* basic formats routines */
+