+2018-02-19 Martin Liska <mliska@suse.cz>
+
+ PR c/81272
+ * decNumber.c (decCompareOp): Do not use bit and
+ for conjunction of predicates.
+
+2018-01-03 Jakub Jelinek <jakub@redhat.com>
+
+ Update copyright years.
+
+2017-05-29 Sylvestre Ledru <sylvestre@debian.org>
+
+ * bid/bid2dpd_dpd2bid.c (_bid_to_dpd32): Fix whitespace.
+ (_dpd_to_bid32): Simplify identical code on multiple branches.
+ Fix whitespace.
+ (_bid_to_dpd64, _dpd_to_bid64): Likewise.
+ (_bid_to_dpd128, _dpd_to_bid128): Likewise.
+
+2017-04-03 Jonathan Wakely <jwakely@redhat.com>
+
+ * decCommon.c (decFloatFromPackedChecked): Fix typo in comment.
+ * decNumber.c (decNumberPower, decMultiplyOp): Likewise.
+
+2017-01-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/79003
+ * Makefile.in (CFLAGS, CPPFLAGS, LDFLAGS): Remove -fno-lto.
+ (NOLTO_FLAGS): New variable.
+ (ALL_CFLAGS): Use it.
+ * configure.ac (nolto_flags): New ACX_PROG_CC_WARNING_OPTS,
+ check for whether -fno-lto works.
+ * configure: Regenerated.
+
+2017-01-06 Martin Liska <mliska@suse.cz>
+
+ PR bootstrap/79003
+ * Makefile.in: Add -fno-lto to {C,CPP,LD}FLAGS.
+
+2017-01-01 Jakub Jelinek <jakub@redhat.com>
+
+ Update copyright years.
+
+2016-11-15 Matthias Klose <doko@ubuntu.com>
+
+ * configure: Regenerate.
+
+2016-01-04 Jakub Jelinek <jakub@redhat.com>
+
+ Update copyright years.
+
2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
* configure: Regenerated.
--- /dev/null
+2014-09-24 David Malcolm <dmalcolm@redhat.com>
+
+ * ChangeLog.jit: Add copyright footer.
+
+2013-10-07 David Malcolm <dmalcolm@redhat.com>
+
+ * Makefile.in: Set PICFLAG from configure script; add it to
+ ALL_CFLAGS.
+ * configure.ac (--enable-host-shared): Set up PICFLAG rather
+ than attempting to append -fPIC to CFLAGS, CXXFLAGS, LDFLAGS.
+ * configure: Regenerate.
+
+2013-10-03 David Malcolm <dmalcolm@redhat.com>
+
+ * configure.ac: Add --enable-host-shared.
+ * configure: Regenerate.
+\f
+Copyright (C) 2013-2014 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
# @configure_input@
# Makefile for libdecnumber. Run 'configure' to generate Makefile from Makefile.in
-# Copyright (C) 2005-2013 Free Software Foundation, Inc.
+# Copyright (C) 2005-2018 Free Software Foundation, Inc.
#This file is part of GCC.
RANLIB = @RANLIB@
SHELL = @SHELL@
objext = @OBJEXT@
+NOLTO_FLAGS = @nolto_flags@
datarootdir = @datarootdir@
datadir = @datadir@
INCLUDES = -I$(srcdir) -I.
-ALL_CFLAGS = $(CFLAGS) $(WARN_CFLAGS) $(INCLUDES) $(CPPFLAGS) $(PICFLAG)
+ALL_CFLAGS = $(CFLAGS) $(WARN_CFLAGS) $(NOLTO_FLAGS) $(INCLUDES) $(CPPFLAGS) \
+ $(PICFLAG)
bid_OBJS = bid2dpd_dpd2bid.$(objext) host-ieee32.$(objext) \
host-ieee64.$(objext) host-ieee128.$(objext)
-# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.11.6 -*- Autoconf -*-
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
+# Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
-/* Copyright (C) 2007-2013 Free Software Foundation, Inc.
+/* Copyright (C) 2007-2018 Free Software Foundation, Inc.
This file is part of GCC.
-/* Copyright (C) 2007-2013 Free Software Foundation, Inc.
+/* Copyright (C) 2007-2018 Free Software Foundation, Inc.
This file is part of GCC.
b1 = b01 - 1000 * b0;
dcoeff = b2d[b2] | b2d2[b1];
if (b0 >= 8) { /* is b0 8 or 9? */
- res = sign | ((0x600 | ((exp >> 6) << 7) |
+ res = sign | ((0x600 | ((exp >> 6) << 7) |
((b0 & 1) << 6) | (exp & 0x3f)) << 20) | dcoeff;
} else { /* else b0 is 0..7 */
- res = sign | ((((exp >> 6) << 9) | (b0 << 6) |
+ res = sign | ((((exp >> 6) << 9) | (b0 << 6) |
(exp & 0x3f)) << 20) | dcoeff;
}
*pres = res;
if ((x & 0x78000000) == 0x78000000) {
*pres = x;
return;
- } else { /* normal number */
- if ((x & 0x60000000) == 0x60000000) { /* G0..G1 = 11 -> d0 = 8 + G4 */
- d0 = d2b3[((x >> 26) & 1) | 8]; /* d0 = (comb & 0x0100 ? 9 : 8); */
- exp = (x >> 27) & 3; /* exp leading bits are G2..G3 */
- } else {
- d0 = d2b3[(x >> 26) & 0x7];
- exp = (x >> 29) & 3; /* exp loading bits are G0..G1 */
- }
- d1 = d2b2[(trailing >> 10) & 0x3ff];
- d2 = d2b[(trailing) & 0x3ff];
- bcoeff = d2 + d1 + d0;
- exp = (exp << 6) + ((x >> 20) & 0x3f);
- if (bcoeff < (1 << 23)) {
- r = exp;
- r <<= 23;
- r |= (bcoeff | sign);
- } else {
- r = exp;
- r <<= 21;
- r |= (sign | 0x60000000ul);
- /* add coeff, without leading bits */
- r |= (((unsigned int) bcoeff) & 0x1fffff);
- }
+ }
+ /* normal number */
+ if ((x & 0x60000000) == 0x60000000) { /* G0..G1 = 11 -> d0 = 8 + G4 */
+ d0 = d2b3[((x >> 26) & 1) | 8]; /* d0 = (comb & 0x0100 ? 9 : 8); */
+ exp = (x >> 27) & 3; /* exp leading bits are G2..G3 */
+ } else {
+ d0 = d2b3[(x >> 26) & 0x7];
+ exp = (x >> 29) & 3; /* exp loading bits are G0..G1 */
+ }
+ d1 = d2b2[(trailing >> 10) & 0x3ff];
+ d2 = d2b[(trailing) & 0x3ff];
+ bcoeff = d2 + d1 + d0;
+ exp = (exp << 6) + ((x >> 20) & 0x3f);
+ if (bcoeff < (1 << 23)) {
+ r = exp;
+ r <<= 23;
+ r |= (bcoeff | sign);
+ } else {
+ r = exp;
+ r <<= 21;
+ r |= (sign | 0x60000000ul);
+ /* add coeff, without leading bits */
+ r |= (((unsigned int) bcoeff) & 0x1fffff);
}
*pres = r;
}
if ((comb & 0xf00) == 0xf00) {
*pres = x;
return;
- } else { /* Normal number */
- if ((comb & 0xc00) == 0xc00) { /* G0..G1 = 11 -> exp is G2..G11 */
- exp = (comb) & 0x3ff;
- bcoeff = (x & 0x0007ffffffffffffull) | 0x0020000000000000ull;
- } else {
- exp = (comb >> 2) & 0x3ff;
- bcoeff = (x & 0x001fffffffffffffull);
- }
- D61 = 2305843009ull; /* Floor(2^61 / 10^9) */
- /* Multiply the binary coefficient by ceil(2^64 / 1000), and take the upper
- 64-bits in order to compute a division by 1000. */
- yhi = (D61 * (UINT64)(bcoeff >> (UINT64)27)) >> (UINT64)34;
- ylo = bcoeff - 1000000000ull * yhi;
- if (ylo >= 1000000000) {
- ylo = ylo - 1000000000;
- yhi = yhi + 1;
- }
- d103 = 0x4189374c;
- B34 = ((UINT64) ylo * d103) >> (32 + 8);
- B01 = ((UINT64) yhi * d103) >> (32 + 8);
- b5 = ylo - B34 * 1000;
- b2 = yhi - B01 * 1000;
- b3 = ((UINT64) B34 * d103) >> (32 + 8);
- b0 = ((UINT64) B01 * d103) >> (32 + 8);
- b4 = (unsigned int) B34 - (unsigned int) b3 *1000;
- b1 = (unsigned int) B01 - (unsigned int) dm103[b0];
- dcoeff = b2d[b5] | b2d2[b4] | b2d3[b3] | b2d4[b2] | b2d5[b1];
- if (b0 >= 8) /* is b0 8 or 9? */
- res = sign | ((0x1800 | ((exp >> 8) << 9) | ((b0 & 1) << 8) |
- (exp & 0xff)) << 50) | dcoeff;
- else /* else b0 is 0..7 */
- res = sign | ((((exp >> 8) << 11) | (b0 << 8) |
- (exp & 0xff)) << 50) | dcoeff;
}
+ /* Normal number */
+ if ((comb & 0xc00) == 0xc00) { /* G0..G1 = 11 -> exp is G2..G11 */
+ exp = (comb) & 0x3ff;
+ bcoeff = (x & 0x0007ffffffffffffull) | 0x0020000000000000ull;
+ } else {
+ exp = (comb >> 2) & 0x3ff;
+ bcoeff = (x & 0x001fffffffffffffull);
+ }
+ D61 = 2305843009ull; /* Floor(2^61 / 10^9) */
+ /* Multiply the binary coefficient by ceil(2^64 / 1000), and take the upper
+ 64-bits in order to compute a division by 1000. */
+ yhi = (D61 * (UINT64)(bcoeff >> (UINT64)27)) >> (UINT64)34;
+ ylo = bcoeff - 1000000000ull * yhi;
+ if (ylo >= 1000000000) {
+ ylo = ylo - 1000000000;
+ yhi = yhi + 1;
+ }
+ d103 = 0x4189374c;
+ B34 = ((UINT64) ylo * d103) >> (32 + 8);
+ B01 = ((UINT64) yhi * d103) >> (32 + 8);
+ b5 = ylo - B34 * 1000;
+ b2 = yhi - B01 * 1000;
+ b3 = ((UINT64) B34 * d103) >> (32 + 8);
+ b0 = ((UINT64) B01 * d103) >> (32 + 8);
+ b4 = (unsigned int) B34 - (unsigned int) b3 *1000;
+ b1 = (unsigned int) B01 - (unsigned int) dm103[b0];
+ dcoeff = b2d[b5] | b2d2[b4] | b2d3[b3] | b2d4[b2] | b2d5[b1];
+ if (b0 >= 8) /* is b0 8 or 9? */
+ res = sign | ((0x1800 | ((exp >> 8) << 9) | ((b0 & 1) << 8) |
+ (exp & 0xff)) << 50) | dcoeff;
+ else /* else b0 is 0..7 */
+ res = sign | ((((exp >> 8) << 11) | (b0 << 8) |
+ (exp & 0xff)) << 50) | dcoeff;
*pres = res;
}
comb = (x & 0x7ffc000000000000ull) >> 50;
trailing = (x & 0x0003ffffffffffffull);
if ((comb & 0x1e00) == 0x1e00) {
- if ((comb & 0x1f00) == 0x1f00) { /* G0..G4 = 11111 -> NaN */
- if (comb & 0x0100) { /* G5 = 1 -> sNaN */
- *pres = x;
- } else { /* G5 = 0 -> qNaN */
- *pres = x;
- }
- } else { /*if ((comb & 0x1e00) == 0x1e00); G0..G4 = 11110 -> INF */
- *pres = x;
- }
+ *pres = x;
return;
- } else { /* normal number */
- if ((comb & 0x1800) == 0x1800) { /* G0..G1 = 11 -> d0 = 8 + G4 */
- d0 = d2b6[((comb >> 8) & 1) | 8]; /* d0 = (comb & 0x0100 ? 9 : 8); */
- exp = (comb & 0x600) >> 1; /* exp = (comb & 0x0400 ? 1 : 0) * 0x200 +
- (comb & 0x0200 ? 1 : 0) * 0x100; exp leading bits are G2..G3 */
- } else {
- d0 = d2b6[(comb >> 8) & 0x7];
- exp = (comb & 0x1800) >> 3; /* exp = (comb & 0x1000 ? 1 : 0) * 0x200 +
- (comb & 0x0800 ? 1 : 0) * 0x100; exp loading bits are G0..G1 */
- }
- d1 = d2b5[(trailing >> 40) & 0x3ff];
- d2 = d2b4[(trailing >> 30) & 0x3ff];
- d3 = d2b3[(trailing >> 20) & 0x3ff];
- d4 = d2b2[(trailing >> 10) & 0x3ff];
- d5 = d2b[(trailing) & 0x3ff];
- bcoeff = (d5 + d4 + d3) + d2 + d1 + d0;
- exp += (comb & 0xff);
- mask = 1;
- mask <<= 53;
- if (bcoeff < mask) { /* check whether coefficient fits in 10*5+3 bits */
- res = exp;
- res <<= 53;
- res |= (bcoeff | sign);
- *pres = res;
- return;
- }
- /* special format */
- res = (exp << 51) | (sign | 0x6000000000000000ull);
- /* add coeff, without leading bits */
- mask = (mask >> 2) - 1;
- bcoeff &= mask;
- res |= bcoeff;
}
+ /* normal number */
+ if ((comb & 0x1800) == 0x1800) { /* G0..G1 = 11 -> d0 = 8 + G4 */
+ d0 = d2b6[((comb >> 8) & 1) | 8]; /* d0 = (comb & 0x0100 ? 9 : 8); */
+ exp = (comb & 0x600) >> 1; /* exp = (comb & 0x0400 ? 1 : 0) * 0x200 +
+ (comb & 0x0200 ? 1 : 0) * 0x100; exp leading bits are G2..G3 */
+ } else {
+ d0 = d2b6[(comb >> 8) & 0x7];
+ exp = (comb & 0x1800) >> 3; /* exp = (comb & 0x1000 ? 1 : 0) * 0x200 +
+ (comb & 0x0800 ? 1 : 0) * 0x100; exp loading bits are G0..G1 */
+ }
+ d1 = d2b5[(trailing >> 40) & 0x3ff];
+ d2 = d2b4[(trailing >> 30) & 0x3ff];
+ d3 = d2b3[(trailing >> 20) & 0x3ff];
+ d4 = d2b2[(trailing >> 10) & 0x3ff];
+ d5 = d2b[(trailing) & 0x3ff];
+ bcoeff = (d5 + d4 + d3) + d2 + d1 + d0;
+ exp += (comb & 0xff);
+ mask = 1;
+ mask <<= 53;
+ if (bcoeff < mask) { /* check whether coefficient fits in 10*5+3 bits */
+ res = exp;
+ res <<= 53;
+ res |= (bcoeff | sign);
+ *pres = res;
+ return;
+ }
+ /* special format */
+ res = (exp << 51) | (sign | 0x6000000000000000ull);
+ /* add coeff, without leading bits */
+ mask = (mask >> 2) - 1;
+ bcoeff &= mask;
+ res |= bcoeff;
*pres = res;
}
comb = (x.w[1] /*& 0x7fffc00000000000ull */ ) >> 46;
exp = 0;
if ((comb & 0x1e000) == 0x1e000) {
- if ((comb & 0x1f000) == 0x1f000) { /* G0..G4 = 11111 -> NaN */
- if (comb & 0x01000) { /* G5 = 1 -> sNaN */
- res = x;
- } else { /* G5 = 0 -> qNaN */
- res = x;
- }
- } else { /* G0..G4 = 11110 -> INF */
- res = x;
- }
+ res = x;
} else { /* normal number */
exp = ((x.w[1] & 0x7fff000000000000ull) >> 49) & 0x3fff;
bcoeff.w[1] = (x.w[1] & 0x0001ffffffffffffull);
BLL32 -= (unsigned int) k9 *1000000;
k10 = ((UINT64) BLL32 * d103) >> (32 + 8);
k11 = BLL32 - (unsigned int) k10 *1000;
- dcoeff.w[1] = (b2d[k5] >> 4) | (b2d[k4] << 6) | (b2d[k3] << 16) |
- (b2d[k2] << 26) | (b2d[k1] << 36);
- dcoeff.w[0] = b2d[k11] | (b2d[k10] << 10) | (b2d[k9] << 20) |
- (b2d[k8] << 30) | (b2d[k7] << 40) | (b2d[k6] << 50) | (b2d[k5] << 60);
+ dcoeff.w[1] = (b2d[k5] >> 4) | (b2d[k4] << 6) | (b2d[k3] << 16) |
+ (b2d[k2] << 26) | (b2d[k1] << 36);
+ dcoeff.w[0] = b2d[k11] | (b2d[k10] << 10) | (b2d[k9] << 20) |
+ (b2d[k8] << 30) | (b2d[k7] << 40) | (b2d[k6] << 50) | (b2d[k5] << 60);
res.w[0] = dcoeff.w[0];
if (k0 >= 8) {
- res.w[1] = sign.w[1] | ((0x18000 | ((exp >> 12) << 13) |
+ res.w[1] = sign.w[1] | ((0x18000 | ((exp >> 12) << 13) |
((k0 & 1) << 12) | (exp & 0xfff)) << 46) | dcoeff.w[1];
} else {
- res.w[1] = sign.w[1] | ((((exp >> 12) << 15) | (k0 << 12) |
+ res.w[1] = sign.w[1] | ((((exp >> 12) << 15) | (k0 << 12) |
(exp & 0xfff)) << 46) | dcoeff.w[1];
}
}
trailing.w[1] = x.w[1];
trailing.w[0] = x.w[0];
if ((comb & 0x1e000) == 0x1e000) {
- if ((comb & 0x1f000) == 0x1f000) { /* G0..G4 = 11111 -> NaN */
- if (comb & 0x01000) { /* G5 = 1 -> sNaN */
- *pres = x;
- } else { /* G5 = 0 -> qNaN */
- *pres = x;
- }
- } else { /* G0..G4 = 11110 -> INF */
*pres = x;
- }
- return;
- } else { /* Normal number */
- if ((comb & 0x18000) == 0x18000) { /* G0..G1 = 11 -> d0 = 8 + G4 */
- d0 = d2b6[8 + ((comb & 0x01000) >> 12)];
- exp = (comb & 0x06000) >> 1; /* exp leading bits are G2..G3 */
- } else {
- d0 = d2b6[((comb & 0x07000) >> 12)];
- exp = (comb & 0x18000) >> 3; /* exp loading bits are G0..G1 */
- }
- d11 = d2b[(trailing.w[0]) & 0x3ff];
- d10 = d2b2[(trailing.w[0] >> 10) & 0x3ff];
- d9 = d2b3[(trailing.w[0] >> 20) & 0x3ff];
- d8 = d2b4[(trailing.w[0] >> 30) & 0x3ff];
- d7 = d2b5[(trailing.w[0] >> 40) & 0x3ff];
- d6 = d2b6[(trailing.w[0] >> 50) & 0x3ff];
- d5 = d2b[(trailing.w[0] >> 60) | ((trailing.w[1] & 0x3f) << 4)];
- d4 = d2b2[(trailing.w[1] >> 6) & 0x3ff];
- d3 = d2b3[(trailing.w[1] >> 16) & 0x3ff];
- d2 = d2b4[(trailing.w[1] >> 26) & 0x3ff];
- d1 = d2b5[(trailing.w[1] >> 36) & 0x3ff];
- tl = d11 + d10 + d9 + d8 + d7 + d6;
- th = d5 + d4 + d3 + d2 + d1 + d0;
- __mul_64x64_to_128 (bcoeff, th, 1000000000000000000ull);
- __add_128_64 (bcoeff, bcoeff, tl);
- exp += (comb & 0xfff);
- res.w[0] = bcoeff.w[0];
- res.w[1] = (exp << 49) | sign.w[1] | bcoeff.w[1];
+ return;
+ }
+ if ((comb & 0x18000) == 0x18000) { /* G0..G1 = 11 -> d0 = 8 + G4 */
+ d0 = d2b6[8 + ((comb & 0x01000) >> 12)];
+ exp = (comb & 0x06000) >> 1; /* exp leading bits are G2..G3 */
+ } else {
+ d0 = d2b6[((comb & 0x07000) >> 12)];
+ exp = (comb & 0x18000) >> 3; /* exp loading bits are G0..G1 */
}
+ d11 = d2b[(trailing.w[0]) & 0x3ff];
+ d10 = d2b2[(trailing.w[0] >> 10) & 0x3ff];
+ d9 = d2b3[(trailing.w[0] >> 20) & 0x3ff];
+ d8 = d2b4[(trailing.w[0] >> 30) & 0x3ff];
+ d7 = d2b5[(trailing.w[0] >> 40) & 0x3ff];
+ d6 = d2b6[(trailing.w[0] >> 50) & 0x3ff];
+ d5 = d2b[(trailing.w[0] >> 60) | ((trailing.w[1] & 0x3f) << 4)];
+ d4 = d2b2[(trailing.w[1] >> 6) & 0x3ff];
+ d3 = d2b3[(trailing.w[1] >> 16) & 0x3ff];
+ d2 = d2b4[(trailing.w[1] >> 26) & 0x3ff];
+ d1 = d2b5[(trailing.w[1] >> 36) & 0x3ff];
+ tl = d11 + d10 + d9 + d8 + d7 + d6;
+ th = d5 + d4 + d3 + d2 + d1 + d0;
+ __mul_64x64_to_128 (bcoeff, th, 1000000000000000000ull);
+ __add_128_64 (bcoeff, bcoeff, tl);
+ exp += (comb & 0xfff);
+ res.w[0] = bcoeff.w[0];
+ res.w[1] = (exp << 49) | sign.w[1] | bcoeff.w[1];
*pres = res;
}
-/* Copyright (C) 2007-2013 Free Software Foundation, Inc.
+/* Copyright (C) 2007-2018 Free Software Foundation, Inc.
This file is part of GCC.
-/* Copyright (C) 2007-2013 Free Software Foundation, Inc.
+/* Copyright (C) 2007-2018 Free Software Foundation, Inc.
This file is part of GCC.
-/* Copyright (C) 2007-2013 Free Software Foundation, Inc.
+/* Copyright (C) 2007-2018 Free Software Foundation, Inc.
This file is part of GCC.
-/* Copyright (C) 2007-2013 Free Software Foundation, Inc.
+/* Copyright (C) 2007-2018 Free Software Foundation, Inc.
This file is part of GCC.
/* This is a software decimal floating point library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
This file is part of GCC.
/* This is a software decimal floating point library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
This file is part of GCC.
/* This is a software decimal floating point library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
This file is part of GCC.
GREP
CPP
WERROR
+nolto_flags
WARN_PEDANTIC
WARN_CFLAGS
AUTOHEADER
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+nolto_flags=
+save_CFLAGS="$CFLAGS"
+for real_option in -fno-lto; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
+$as_echo_n "checking whether $CC supports $option... " >&6; }
+if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
+ $as_echo_n "(cached) " >&6
+else
+ CFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ nolto_flags="$nolto_flags${nolto_flags:+ }$real_option"
+fi
+ done
+CFLAGS="$save_CFLAGS"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
# Only enable with --enable-werror-always until existing warnings are
# corrected.
ac_ext=c
# configure.ac for libdecnumber -*- Autoconf -*-
# Process this file with autoconf to generate a configuration script.
-# Copyright (C) 2005-2013 Free Software Foundation, Inc.
+# Copyright (C) 2005-2018 Free Software Foundation, Inc.
# This file is part of GCC.
-Wmissing-format-attribute -Wcast-qual])
ACX_PROG_CC_WARNING_ALMOST_PEDANTIC([-Wno-long-long])
+ACX_PROG_CC_WARNING_OPTS([-fno-lto], [nolto_flags])
+
# Only enable with --enable-werror-always until existing warnings are
# corrected.
ACX_PROG_CC_WARNINGS_ARE_ERRORS([manual])
/* Configure decNumber for either host or target.
- Copyright (C) 2008-2013 Free Software Foundation, Inc.
+ Copyright (C) 2008-2018 Free Software Foundation, Inc.
This file is part of GCC.
/* Common base code for the decNumber C Library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* Common code for fixed-size types in the decNumber C Library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* returns df, which will be canonical or NULL if any of the */
/* requirements are not met (if this case df is unchanged); that */
/* is, the input data must be as returned by decFloatToPacked, */
-/* except that all six sign codes are acccepted. */
+/* except that all six sign codes are accepted. */
/* */
/* No status will be set. */
/* ------------------------------------------------------------------ */
/* Decimal context module for the decNumber C Library.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* Decimal context header module for the decNumber C Library.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* Conversion lookup tables for the decNumber C Library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* decDouble module for the decNumber C Library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* decDouble module header for the decNumber C Library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* Temporary library support for decimal floating point.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2018 Free Software Foundation, Inc.
This file is part of GCC.
/* Temporary library support for decimal floating point.
- Copyright (C) 2006-2013 Free Software Foundation, Inc.
+ Copyright (C) 2006-2018 Free Software Foundation, Inc.
This file is part of GCC.
/* Temporary library support for decimal floating point.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2018 Free Software Foundation, Inc.
This file is part of GCC.
/* Decimal number arithmetic module for the decNumber C Library.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* if a negative power the constant 1 is needed, and if not subset */
/* invert the lhs now rather than inverting the result later */
if (decNumberIsNegative(rhs)) { /* was a **-n [hence digits>0] */
- decNumber *inv=invbuff; /* asssume use fixed buffer */
+ decNumber *inv=invbuff; /* assume use fixed buffer */
decNumberCopy(&dnOne, dac); /* dnOne=1; [needed now or later] */
#if DECSUBSET
if (set->extended) { /* need to calculate 1/lhs */
/* exp(-x) where x can be the tiniest number (Ntiny). */
/* */
/* 2. Normalizing x to be <=0.1 (instead of <=1) reduces loop */
-/* iterations by appoximately a third with additional (although */
+/* iterations by approximately a third with additional (although */
/* diminishing) returns as the range is reduced to even smaller */
/* fractions. However, h (the power of 10 used to correct the */
/* result at the end, see below) must be kept <=8 as otherwise */
/* If total ordering then handle differing signs 'up front' */
if (op==COMPTOTAL) { /* total ordering */
- if (decNumberIsNegative(lhs) & !decNumberIsNegative(rhs)) {
+ if (decNumberIsNegative(lhs) && !decNumberIsNegative(rhs)) {
result=-1;
break;
}
- if (!decNumberIsNegative(lhs) & decNumberIsNegative(rhs)) {
+ if (!decNumberIsNegative(lhs) && decNumberIsNegative(rhs)) {
result=+1;
break;
}
/* Decimal number arithmetic module header for the decNumber C Library.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* Local definitions for the decNumber C Library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* Packed decimal conversion module for the decNumber C Library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* Packed decimal conversion module header for the decNumber C Library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* decQuad module for the decNumber C Library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* decQuad module header for the decNumber C Library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* Internal testing support for rounding for decimal float.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2018 Free Software Foundation, Inc.
This file is part of GCC.
/* Internal testing support for rounding for decimal float.
- Copyright (C) 2006-2013 Free Software Foundation, Inc.
+ Copyright (C) 2006-2018 Free Software Foundation, Inc.
This file is part of GCC.
/* decSingle module for the decNumber C Library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* decSingle module header for the decNumber C Library.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* Decimal 128-bit format module for the decNumber C Library.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* Decimal 128-bit format module header for the decNumber C Library.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* Local definitions for use with the decNumber C Library.
- Copyright (C) 2007-2013 Free Software Foundation, Inc.
+ Copyright (C) 2007-2018 Free Software Foundation, Inc.
This file is part of GCC.
/* Decimal 32-bit format module for the decNumber C Library.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* Decimal 32-bit format module header for the decNumber C Library.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* Decimal 64-bit format module for the decNumber C Library.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
/* Decimal 64-bit format module header for the decNumber C Library.
- Copyright (C) 2005-2013 Free Software Foundation, Inc.
+ Copyright (C) 2005-2018 Free Software Foundation, Inc.
Contributed by IBM Corporation. Author Mike Cowlishaw.
This file is part of GCC.
projects / deliverable / binutils-gdb.git / commitdiff
