ldbl-128ibm: Automatic replacing of _Float128 and L()

The ldbl-128ibm implementation of j0l, j1l, lgammal_r, and cbrtl, as
well as the tables used by expl were copied from ldbl-128.  However, the
original files used _Float128 for the type and L() for the literal
suffix.  This patch uses the following sed command to rewrite _Float128
as long double and L(x) as xL (for e_expl.c, e_j0l.c, e_j1l.c,
e_lgammal_r.c, and t_expl.h):

  sed -i <filename> \
    -e "/^#define _Float128 long double/d" \
    -e "/^#define L(x) x ## L/d" \
    -e "/L(/s/)/L/" \
    -e "/L(/s/L(//" \
    -e "s/_Float128/long double/g"

For sysdeps/ieee754/ldbl-128ibm/s_cbrtl.c, this sed command incorrectly
replaces a few occurrences of L(), so the following command is used
instead:

  sed -i sysdeps/ieee754/ldbl-128ibm/s_cbrtl.c \
    -e "/^#define _Float128 long double/d" \
    -e "/^#define L(x) x ## L/d" \
    -e "s/L(0\.3\{40\})/0.3333333333333333333333333333333333333333L/" \
    -e "s/L(3\.7568280825958912391243e-1)/3.7568280825958912391243e-1L/" \
    -e "/L(/s/)/L/" \
    -e "/L(/s/L(//" \
    -e "s/_Float128/long double/g"

Tested for powerpc64le with patched [1] and unpatched gcc.

[1] https://gcc.gnu.org/ml/gcc-patches/2017-08/msg01028.html

	* sysdeps/ieee754/ldbl-128ibm/e_expl.c: Remove definitions of
	_Float128 and L().
	* sysdeps/ieee754/ldbl-128ibm/e_j0l.c: Remove definitions of
	_Float128 and L(). Replace _Float128 with long double and L(x)
	with xL, throughout the file.
	* sysdeps/ieee754/ldbl-128ibm/e_j1l.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/e_lgammal_r.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/s_cbrtl.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/t_expl.h: Likewise.

1 files changed, 465 insertions, 467 deletions

diff --git a/sysdeps/ieee754/ldbl-128ibm/e_lgammal_r.c b/sysdeps/ieee754/ldbl-128ibm/e_lgammal_r.c
index f3e184c622..474773e81d 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_lgammal_r.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_lgammal_r.c
@@ -17,42 +17,40 @@
 
 /* This file was copied from sysdeps/ieee754/ldbl-128/e_lgammal_r.c.  */
 
-#define _Float128 long double
-#define L(x) x ## L
 
 #include <math.h>
 #include <math_private.h>
 #include <float.h>
 
-static const _Float128 PIL = L(3.1415926535897932384626433832795028841972E0);
+static const long double PIL = 3.1415926535897932384626433832795028841972E0L;
 #if LDBL_MANT_DIG == 106
-static const _Float128 MAXLGM = L(0x5.d53649e2d469dbc1f01e99fd66p+1012);
+static const long double MAXLGM = 0x5.d53649e2d469dbc1f01e99fd66p+1012L;
 #else
-static const _Float128 MAXLGM = L(1.0485738685148938358098967157129705071571E4928);
+static const long double MAXLGM = 1.0485738685148938358098967157129705071571E4928L;
 #endif
-static const _Float128 one = 1;
-static const _Float128 huge = LDBL_MAX;
+static const long double one = 1;
+static const long double huge = LDBL_MAX;
 
 /* log gamma(x) = ( x - 0.5 ) * log(x) - x + LS2PI + 1/x P(1/x^2)
    1/x <= 0.0741 (x >= 13.495...)
    Peak relative error 1.5e-36  */
-static const _Float128 ls2pi = L(9.1893853320467274178032973640561763986140E-1);
+static const long double ls2pi = 9.1893853320467274178032973640561763986140E-1L;
 #define NRASY 12
-static const _Float128 RASY[NRASY + 1] =
+static const long double RASY[NRASY + 1] =
 {
-  L(8.333333333333333333333333333310437112111E-2),
- L(-2.777777777777777777777774789556228296902E-3),
-  L(7.936507936507936507795933938448586499183E-4),
- L(-5.952380952380952041799269756378148574045E-4),
-  L(8.417508417507928904209891117498524452523E-4),
- L(-1.917526917481263997778542329739806086290E-3),
-  L(6.410256381217852504446848671499409919280E-3),
- L(-2.955064066900961649768101034477363301626E-2),
-  L(1.796402955865634243663453415388336954675E-1),
- L(-1.391522089007758553455753477688592767741E0),
-  L(1.326130089598399157988112385013829305510E1),
- L(-1.420412699593782497803472576479997819149E2),
-  L(1.218058922427762808938869872528846787020E3)
+  8.333333333333333333333333333310437112111E-2L,
+ -2.777777777777777777777774789556228296902E-3L,
+  7.936507936507936507795933938448586499183E-4L,
+ -5.952380952380952041799269756378148574045E-4L,
+  8.417508417507928904209891117498524452523E-4L,
+ -1.917526917481263997778542329739806086290E-3L,
+  6.410256381217852504446848671499409919280E-3L,
+ -2.955064066900961649768101034477363301626E-2L,
+  1.796402955865634243663453415388336954675E-1L,
+ -1.391522089007758553455753477688592767741E0L,
+  1.326130089598399157988112385013829305510E1L,
+ -1.420412699593782497803472576479997819149E2L,
+  1.218058922427762808938869872528846787020E3L
 };
 
 
@@ -60,30 +58,30 @@ static const _Float128 RASY[NRASY + 1] =
    -0.5 <= x <= 0.5
    12.5 <= x+13 <= 13.5
    Peak relative error 1.1e-36  */
-static const _Float128 lgam13a = L(1.9987213134765625E1);
-static const _Float128 lgam13b = L(1.3608962611495173623870550785125024484248E-6);
+static const long double lgam13a = 1.9987213134765625E1L;
+static const long double lgam13b = 1.3608962611495173623870550785125024484248E-6L;
 #define NRN13 7
-static const _Float128 RN13[NRN13 + 1] =
+static const long double RN13[NRN13 + 1] =
 {
-  L(8.591478354823578150238226576156275285700E11),
-  L(2.347931159756482741018258864137297157668E11),
-  L(2.555408396679352028680662433943000804616E10),
-  L(1.408581709264464345480765758902967123937E9),
-  L(4.126759849752613822953004114044451046321E7),
-  L(6.133298899622688505854211579222889943778E5),
-  L(3.929248056293651597987893340755876578072E3),
-  L(6.850783280018706668924952057996075215223E0)
+  8.591478354823578150238226576156275285700E11L,
+  2.347931159756482741018258864137297157668E11L,
+  2.555408396679352028680662433943000804616E10L,
+  1.408581709264464345480765758902967123937E9L,
+  4.126759849752613822953004114044451046321E7L,
+  6.133298899622688505854211579222889943778E5L,
+  3.929248056293651597987893340755876578072E3L,
+  6.850783280018706668924952057996075215223E0L
 };
 #define NRD13 6
-static const _Float128 RD13[NRD13 + 1] =
-{
-  L(3.401225382297342302296607039352935541669E11),
-  L(8.756765276918037910363513243563234551784E10),
-  L(8.873913342866613213078554180987647243903E9),
-  L(4.483797255342763263361893016049310017973E8),
-  L(1.178186288833066430952276702931512870676E7),
-  L(1.519928623743264797939103740132278337476E5),
-  L(7.989298844938119228411117593338850892311E2)
+static const long double RD13[NRD13 + 1] =
+{
+  3.401225382297342302296607039352935541669E11L,
+  8.756765276918037910363513243563234551784E10L,
+  8.873913342866613213078554180987647243903E9L,
+  4.483797255342763263361893016049310017973E8L,
+  1.178186288833066430952276702931512870676E7L,
+  1.519928623743264797939103740132278337476E5L,
+  7.989298844938119228411117593338850892311E2L
  /* 1.0E0L */
 };
 
@@ -92,30 +90,30 @@ static const _Float128 RD13[NRD13 + 1] =
    -0.5 <= x <= 0.5
    11.5 <= x+12 <= 12.5
    Peak relative error 4.1e-36  */
-static const _Float128 lgam12a = L(1.75023040771484375E1);
-static const _Float128 lgam12b = L(3.7687254483392876529072161996717039575982E-6);
+static const long double lgam12a = 1.75023040771484375E1L;
+static const long double lgam12b = 3.7687254483392876529072161996717039575982E-6L;
 #define NRN12 7
-static const _Float128 RN12[NRN12 + 1] =
+static const long double RN12[NRN12 + 1] =
 {
-  L(4.709859662695606986110997348630997559137E11),
-  L(1.398713878079497115037857470168777995230E11),
-  L(1.654654931821564315970930093932954900867E10),
-  L(9.916279414876676861193649489207282144036E8),
-  L(3.159604070526036074112008954113411389879E7),
-  L(5.109099197547205212294747623977502492861E5),
-  L(3.563054878276102790183396740969279826988E3),
-  L(6.769610657004672719224614163196946862747E0)
+  4.709859662695606986110997348630997559137E11L,
+  1.398713878079497115037857470168777995230E11L,
+  1.654654931821564315970930093932954900867E10L,
+  9.916279414876676861193649489207282144036E8L,
+  3.159604070526036074112008954113411389879E7L,
+  5.109099197547205212294747623977502492861E5L,
+  3.563054878276102790183396740969279826988E3L,
+  6.769610657004672719224614163196946862747E0L
 };
 #define NRD12 6
-static const _Float128 RD12[NRD12 + 1] =
-{
-  L(1.928167007860968063912467318985802726613E11),
-  L(5.383198282277806237247492369072266389233E10),
-  L(5.915693215338294477444809323037871058363E9),
-  L(3.241438287570196713148310560147925781342E8),
-  L(9.236680081763754597872713592701048455890E6),
-  L(1.292246897881650919242713651166596478850E5),
-  L(7.366532445427159272584194816076600211171E2)
+static const long double RD12[NRD12 + 1] =
+{
+  1.928167007860968063912467318985802726613E11L,
+  5.383198282277806237247492369072266389233E10L,
+  5.915693215338294477444809323037871058363E9L,
+  3.241438287570196713148310560147925781342E8L,
+  9.236680081763754597872713592701048455890E6L,
+  1.292246897881650919242713651166596478850E5L,
+  7.366532445427159272584194816076600211171E2L
  /* 1.0E0L */
 };
 
@@ -124,30 +122,30 @@ static const _Float128 RD12[NRD12 + 1] =
    -0.5 <= x <= 0.5
    10.5 <= x+11 <= 11.5
    Peak relative error 1.8e-35  */
-static const _Float128 lgam11a = L(1.5104400634765625E1);
-static const _Float128 lgam11b = L(1.1938309890295225709329251070371882250744E-5);
+static const long double lgam11a = 1.5104400634765625E1L;
+static const long double lgam11b = 1.1938309890295225709329251070371882250744E-5L;
 #define NRN11 7
-static const _Float128 RN11[NRN11 + 1] =
+static const long double RN11[NRN11 + 1] =
 {
-  L(2.446960438029415837384622675816736622795E11),
-  L(7.955444974446413315803799763901729640350E10),
-  L(1.030555327949159293591618473447420338444E10),
-  L(6.765022131195302709153994345470493334946E8),
-  L(2.361892792609204855279723576041468347494E7),
-  L(4.186623629779479136428005806072176490125E5),
-  L(3.202506022088912768601325534149383594049E3),
-  L(6.681356101133728289358838690666225691363E0)
+  2.446960438029415837384622675816736622795E11L,
+  7.955444974446413315803799763901729640350E10L,
+  1.030555327949159293591618473447420338444E10L,
+  6.765022131195302709153994345470493334946E8L,
+  2.361892792609204855279723576041468347494E7L,
+  4.186623629779479136428005806072176490125E5L,
+  3.202506022088912768601325534149383594049E3L,
+  6.681356101133728289358838690666225691363E0L
 };
 #define NRD11 6
-static const _Float128 RD11[NRD11 + 1] =
-{
-  L(1.040483786179428590683912396379079477432E11),
-  L(3.172251138489229497223696648369823779729E10),
-  L(3.806961885984850433709295832245848084614E9),
-  L(2.278070344022934913730015420611609620171E8),
-  L(7.089478198662651683977290023829391596481E6),
-  L(1.083246385105903533237139380509590158658E5),
-  L(6.744420991491385145885727942219463243597E2)
+static const long double RD11[NRD11 + 1] =
+{
+  1.040483786179428590683912396379079477432E11L,
+  3.172251138489229497223696648369823779729E10L,
+  3.806961885984850433709295832245848084614E9L,
+  2.278070344022934913730015420611609620171E8L,
+  7.089478198662651683977290023829391596481E6L,
+  1.083246385105903533237139380509590158658E5L,
+  6.744420991491385145885727942219463243597E2L
  /* 1.0E0L */
 };
 
@@ -156,31 +154,31 @@ static const _Float128 RD11[NRD11 + 1] =
    -0.5 <= x <= 0.5
    9.5 <= x+10 <= 10.5
    Peak relative error 5.4e-37  */
-static const _Float128 lgam10a = L(1.280181884765625E1);
-static const _Float128 lgam10b = L(8.6324252196112077178745667061642811492557E-6);
+static const long double lgam10a = 1.280181884765625E1L;
+static const long double lgam10b = 8.6324252196112077178745667061642811492557E-6L;
 #define NRN10 7
-static const _Float128 RN10[NRN10 + 1] =
+static const long double RN10[NRN10 + 1] =
 {
-  L(-1.239059737177249934158597996648808363783E14),
-  L(-4.725899566371458992365624673357356908719E13),
-  L(-7.283906268647083312042059082837754850808E12),
-  L(-5.802855515464011422171165179767478794637E11),
-  L(-2.532349691157548788382820303182745897298E10),
-  L(-5.884260178023777312587193693477072061820E8),
-  L(-6.437774864512125749845840472131829114906E6),
-  L(-2.350975266781548931856017239843273049384E4)
+  -1.239059737177249934158597996648808363783E14L,
+  -4.725899566371458992365624673357356908719E13L,
+  -7.283906268647083312042059082837754850808E12L,
+  -5.802855515464011422171165179767478794637E11L,
+  -2.532349691157548788382820303182745897298E10L,
+  -5.884260178023777312587193693477072061820E8L,
+  -6.437774864512125749845840472131829114906E6L,
+  -2.350975266781548931856017239843273049384E4L
 };
 #define NRD10 7
-static const _Float128 RD10[NRD10 + 1] =
-{
-  L(-5.502645997581822567468347817182347679552E13),
-  L(-1.970266640239849804162284805400136473801E13),
-  L(-2.819677689615038489384974042561531409392E12),
-  L(-2.056105863694742752589691183194061265094E11),
-  L(-8.053670086493258693186307810815819662078E9),
-  L(-1.632090155573373286153427982504851867131E8),
-  L(-1.483575879240631280658077826889223634921E6),
-  L(-4.002806669713232271615885826373550502510E3)
+static const long double RD10[NRD10 + 1] =
+{
+  -5.502645997581822567468347817182347679552E13L,
+  -1.970266640239849804162284805400136473801E13L,
+  -2.819677689615038489384974042561531409392E12L,
+  -2.056105863694742752589691183194061265094E11L,
+  -8.053670086493258693186307810815819662078E9L,
+  -1.632090155573373286153427982504851867131E8L,
+  -1.483575879240631280658077826889223634921E6L,
+  -4.002806669713232271615885826373550502510E3L
  /* 1.0E0L */
 };
 
@@ -189,31 +187,31 @@ static const _Float128 RD10[NRD10 + 1] =
    -0.5 <= x <= 0.5
    8.5 <= x+9 <= 9.5
    Peak relative error 3.6e-36  */
-static const _Float128 lgam9a = L(1.06045989990234375E1);
-static const _Float128 lgam9b = L(3.9037218127284172274007216547549861681400E-6);
+static const long double lgam9a = 1.06045989990234375E1L;
+static const long double lgam9b = 3.9037218127284172274007216547549861681400E-6L;
 #define NRN9 7
-static const _Float128 RN9[NRN9 + 1] =
+static const long double RN9[NRN9 + 1] =
 {
-  L(-4.936332264202687973364500998984608306189E13),
-  L(-2.101372682623700967335206138517766274855E13),
-  L(-3.615893404644823888655732817505129444195E12),
-  L(-3.217104993800878891194322691860075472926E11),
-  L(-1.568465330337375725685439173603032921399E10),
-  L(-4.073317518162025744377629219101510217761E8),
-  L(-4.983232096406156139324846656819246974500E6),
-  L(-2.036280038903695980912289722995505277253E4)
+  -4.936332264202687973364500998984608306189E13L,
+  -2.101372682623700967335206138517766274855E13L,
+  -3.615893404644823888655732817505129444195E12L,
+  -3.217104993800878891194322691860075472926E11L,
+  -1.568465330337375725685439173603032921399E10L,
+  -4.073317518162025744377629219101510217761E8L,
+  -4.983232096406156139324846656819246974500E6L,
+  -2.036280038903695980912289722995505277253E4L
 };
 #define NRD9 7
-static const _Float128 RD9[NRD9 + 1] =
-{
-  L(-2.306006080437656357167128541231915480393E13),
-  L(-9.183606842453274924895648863832233799950E12),
-  L(-1.461857965935942962087907301194381010380E12),
-  L(-1.185728254682789754150068652663124298303E11),
-  L(-5.166285094703468567389566085480783070037E9),
-  L(-1.164573656694603024184768200787835094317E8),
-  L(-1.177343939483908678474886454113163527909E6),
-  L(-3.529391059783109732159524500029157638736E3)
+static const long double RD9[NRD9 + 1] =
+{
+  -2.306006080437656357167128541231915480393E13L,
+  -9.183606842453274924895648863832233799950E12L,
+  -1.461857965935942962087907301194381010380E12L,
+  -1.185728254682789754150068652663124298303E11L,
+  -5.166285094703468567389566085480783070037E9L,
+  -1.164573656694603024184768200787835094317E8L,
+  -1.177343939483908678474886454113163527909E6L,
+  -3.529391059783109732159524500029157638736E3L
   /* 1.0E0L */
 };
 
@@ -222,32 +220,32 @@ static const _Float128 RD9[NRD9 + 1] =
    -0.5 <= x <= 0.5
    7.5 <= x+8 <= 8.5
    Peak relative error 2.4e-37  */
-static const _Float128 lgam8a = L(8.525146484375E0);
-static const _Float128 lgam8b = L(1.4876690414300165531036347125050759667737E-5);
+static const long double lgam8a = 8.525146484375E0L;
+static const long double lgam8b = 1.4876690414300165531036347125050759667737E-5L;
 #define NRN8 8
-static const _Float128 RN8[NRN8 + 1] =
-{
-  L(6.600775438203423546565361176829139703289E11),
-  L(3.406361267593790705240802723914281025800E11),
-  L(7.222460928505293914746983300555538432830E10),
-  L(8.102984106025088123058747466840656458342E9),
-  L(5.157620015986282905232150979772409345927E8),
-  L(1.851445288272645829028129389609068641517E7),
-  L(3.489261702223124354745894067468953756656E5),
-  L(2.892095396706665774434217489775617756014E3),
-  L(6.596977510622195827183948478627058738034E0)
+static const long double RN8[NRN8 + 1] =
+{
+  6.600775438203423546565361176829139703289E11L,
+  3.406361267593790705240802723914281025800E11L,
+  7.222460928505293914746983300555538432830E10L,
+  8.102984106025088123058747466840656458342E9L,
+  5.157620015986282905232150979772409345927E8L,
+  1.851445288272645829028129389609068641517E7L,
+  3.489261702223124354745894067468953756656E5L,
+  2.892095396706665774434217489775617756014E3L,
+  6.596977510622195827183948478627058738034E0L
 };
 #define NRD8 7
-static const _Float128 RD8[NRD8 + 1] =
-{
-  L(3.274776546520735414638114828622673016920E11),
-  L(1.581811207929065544043963828487733970107E11),
-  L(3.108725655667825188135393076860104546416E10),
-  L(3.193055010502912617128480163681842165730E9),
-  L(1.830871482669835106357529710116211541839E8),
-  L(5.790862854275238129848491555068073485086E6),
-  L(9.305213264307921522842678835618803553589E4),
-  L(6.216974105861848386918949336819572333622E2)
+static const long double RD8[NRD8 + 1] =
+{
+  3.274776546520735414638114828622673016920E11L,
+  1.581811207929065544043963828487733970107E11L,
+  3.108725655667825188135393076860104546416E10L,
+  3.193055010502912617128480163681842165730E9L,
+  1.830871482669835106357529710116211541839E8L,
+  5.790862854275238129848491555068073485086E6L,
+  9.305213264307921522842678835618803553589E4L,
+  6.216974105861848386918949336819572333622E2L
   /* 1.0E0L */
 };
 
@@ -256,32 +254,32 @@ static const _Float128 RD8[NRD8 + 1] =
    -0.5 <= x <= 0.5
    6.5 <= x+7 <= 7.5
    Peak relative error 3.2e-36  */
-static const _Float128 lgam7a = L(6.5792388916015625E0);
-static const _Float128 lgam7b = L(1.2320408538495060178292903945321122583007E-5);
+static const long double lgam7a = 6.5792388916015625E0L;
+static const long double lgam7b = 1.2320408538495060178292903945321122583007E-5L;
 #define NRN7 8
-static const _Float128 RN7[NRN7 + 1] =
-{
-  L(2.065019306969459407636744543358209942213E11),
-  L(1.226919919023736909889724951708796532847E11),
-  L(2.996157990374348596472241776917953749106E10),
-  L(3.873001919306801037344727168434909521030E9),
-  L(2.841575255593761593270885753992732145094E8),
-  L(1.176342515359431913664715324652399565551E7),
-  L(2.558097039684188723597519300356028511547E5),
-  L(2.448525238332609439023786244782810774702E3),
-  L(6.460280377802030953041566617300902020435E0)
+static const long double RN7[NRN7 + 1] =
+{
+  2.065019306969459407636744543358209942213E11L,
+  1.226919919023736909889724951708796532847E11L,
+  2.996157990374348596472241776917953749106E10L,
+  3.873001919306801037344727168434909521030E9L,
+  2.841575255593761593270885753992732145094E8L,
+  1.176342515359431913664715324652399565551E7L,
+  2.558097039684188723597519300356028511547E5L,
+  2.448525238332609439023786244782810774702E3L,
+  6.460280377802030953041566617300902020435E0L
 };
 #define NRD7 7
-static const _Float128 RD7[NRD7 + 1] =
-{
-  L(1.102646614598516998880874785339049304483E11),
-  L(6.099297512712715445879759589407189290040E10),
-  L(1.372898136289611312713283201112060238351E10),
-  L(1.615306270420293159907951633566635172343E9),
-  L(1.061114435798489135996614242842561967459E8),
-  L(3.845638971184305248268608902030718674691E6),
-  L(7.081730675423444975703917836972720495507E4),
-  L(5.423122582741398226693137276201344096370E2)
+static const long double RD7[NRD7 + 1] =
+{
+  1.102646614598516998880874785339049304483E11L,
+  6.099297512712715445879759589407189290040E10L,
+  1.372898136289611312713283201112060238351E10L,
+  1.615306270420293159907951633566635172343E9L,
+  1.061114435798489135996614242842561967459E8L,
+  3.845638971184305248268608902030718674691E6L,
+  7.081730675423444975703917836972720495507E4L,
+  5.423122582741398226693137276201344096370E2L
   /* 1.0E0L */
 };
 
@@ -290,33 +288,33 @@ static const _Float128 RD7[NRD7 + 1] =
    -0.5 <= x <= 0.5
    5.5 <= x+6 <= 6.5
    Peak relative error 6.2e-37  */
-static const _Float128 lgam6a = L(4.7874908447265625E0);
-static const _Float128 lgam6b = L(8.9805548349424770093452324304839959231517E-7);
+static const long double lgam6a = 4.7874908447265625E0L;
+static const long double lgam6b = 8.9805548349424770093452324304839959231517E-7L;
 #define NRN6 8
-static const _Float128 RN6[NRN6 + 1] =
-{
-  L(-3.538412754670746879119162116819571823643E13),
-  L(-2.613432593406849155765698121483394257148E13),
-  L(-8.020670732770461579558867891923784753062E12),
-  L(-1.322227822931250045347591780332435433420E12),
-  L(-1.262809382777272476572558806855377129513E11),
-  L(-7.015006277027660872284922325741197022467E9),
-  L(-2.149320689089020841076532186783055727299E8),
-  L(-3.167210585700002703820077565539658995316E6),
-  L(-1.576834867378554185210279285358586385266E4)
+static const long double RN6[NRN6 + 1] =
+{
+  -3.538412754670746879119162116819571823643E13L,
+  -2.613432593406849155765698121483394257148E13L,
+  -8.020670732770461579558867891923784753062E12L,
+  -1.322227822931250045347591780332435433420E12L,
+  -1.262809382777272476572558806855377129513E11L,
+  -7.015006277027660872284922325741197022467E9L,
+  -2.149320689089020841076532186783055727299E8L,
+  -3.167210585700002703820077565539658995316E6L,
+  -1.576834867378554185210279285358586385266E4L
 };
 #define NRD6 8
-static const _Float128 RD6[NRD6 + 1] =
-{
-  L(-2.073955870771283609792355579558899389085E13),
-  L(-1.421592856111673959642750863283919318175E13),
-  L(-4.012134994918353924219048850264207074949E12),
-  L(-6.013361045800992316498238470888523722431E11),
-  L(-5.145382510136622274784240527039643430628E10),
-  L(-2.510575820013409711678540476918249524123E9),
-  L(-6.564058379709759600836745035871373240904E7),
-  L(-7.861511116647120540275354855221373571536E5),
-  L(-2.821943442729620524365661338459579270561E3)
+static const long double RD6[NRD6 + 1] =
+{
+  -2.073955870771283609792355579558899389085E13L,
+  -1.421592856111673959642750863283919318175E13L,
+  -4.012134994918353924219048850264207074949E12L,
+  -6.013361045800992316498238470888523722431E11L,
+  -5.145382510136622274784240527039643430628E10L,
+  -2.510575820013409711678540476918249524123E9L,
+  -6.564058379709759600836745035871373240904E7L,
+  -7.861511116647120540275354855221373571536E5L,
+  -2.821943442729620524365661338459579270561E3L
   /* 1.0E0L */
 };
 
@@ -325,34 +323,34 @@ static const _Float128 RD6[NRD6 + 1] =
    -0.5 <= x <= 0.5
    4.5 <= x+5 <= 5.5
    Peak relative error 3.4e-37  */
-static const _Float128 lgam5a = L(3.17803955078125E0);
-static const _Float128 lgam5b = L(1.4279566695619646941601297055408873990961E-5);
+static const long double lgam5a = 3.17803955078125E0L;
+static const long double lgam5b = 1.4279566695619646941601297055408873990961E-5L;
 #define NRN5 9
-static const _Float128 RN5[NRN5 + 1] =
-{
-  L(2.010952885441805899580403215533972172098E11),
-  L(1.916132681242540921354921906708215338584E11),
-  L(7.679102403710581712903937970163206882492E10),
-  L(1.680514903671382470108010973615268125169E10),
-  L(2.181011222911537259440775283277711588410E9),
-  L(1.705361119398837808244780667539728356096E8),
-  L(7.792391565652481864976147945997033946360E6),
-  L(1.910741381027985291688667214472560023819E5),
-  L(2.088138241893612679762260077783794329559E3),
-  L(6.330318119566998299106803922739066556550E0)
+static const long double RN5[NRN5 + 1] =
+{
+  2.010952885441805899580403215533972172098E11L,
+  1.916132681242540921354921906708215338584E11L,
+  7.679102403710581712903937970163206882492E10L,
+  1.680514903671382470108010973615268125169E10L,
+  2.181011222911537259440775283277711588410E9L,
+  1.705361119398837808244780667539728356096E8L,
+  7.792391565652481864976147945997033946360E6L,
+  1.910741381027985291688667214472560023819E5L,
+  2.088138241893612679762260077783794329559E3L,
+  6.330318119566998299106803922739066556550E0L
 };
 #define NRD5 8
-static const _Float128 RD5[NRD5 + 1] =
-{
-  L(1.335189758138651840605141370223112376176E11),
-  L(1.174130445739492885895466097516530211283E11),
-  L(4.308006619274572338118732154886328519910E10),
-  L(8.547402888692578655814445003283720677468E9),
-  L(9.934628078575618309542580800421370730906E8),
-  L(6.847107420092173812998096295422311820672E7),
-  L(2.698552646016599923609773122139463150403E6),
-  L(5.526516251532464176412113632726150253215E4),
-  L(4.772343321713697385780533022595450486932E2)
+static const long double RD5[NRD5 + 1] =
+{
+  1.335189758138651840605141370223112376176E11L,
+  1.174130445739492885895466097516530211283E11L,
+  4.308006619274572338118732154886328519910E10L,
+  8.547402888692578655814445003283720677468E9L,
+  9.934628078575618309542580800421370730906E8L,
+  6.847107420092173812998096295422311820672E7L,
+  2.698552646016599923609773122139463150403E6L,
+  5.526516251532464176412113632726150253215E4L,
+  4.772343321713697385780533022595450486932E2L
   /* 1.0E0L */
 };
 
@@ -361,35 +359,35 @@ static const _Float128 RD5[NRD5 + 1] =
    -0.5 <= x <= 0.5
    3.5 <= x+4 <= 4.5
    Peak relative error 6.7e-37  */
-static const _Float128 lgam4a = L(1.791748046875E0);
-static const _Float128 lgam4b = L(1.1422353055000812477358380702272722990692E-5);
+static const long double lgam4a = 1.791748046875E0L;
+static const long double lgam4b = 1.1422353055000812477358380702272722990692E-5L;
 #define NRN4 9
-static const _Float128 RN4[NRN4 + 1] =
-{
-  L(-1.026583408246155508572442242188887829208E13),
-  L(-1.306476685384622809290193031208776258809E13),
-  L(-7.051088602207062164232806511992978915508E12),
-  L(-2.100849457735620004967624442027793656108E12),
-  L(-3.767473790774546963588549871673843260569E11),
-  L(-4.156387497364909963498394522336575984206E10),
-  L(-2.764021460668011732047778992419118757746E9),
-  L(-1.036617204107109779944986471142938641399E8),
-  L(-1.895730886640349026257780896972598305443E6),
-  L(-1.180509051468390914200720003907727988201E4)
+static const long double RN4[NRN4 + 1] =
+{
+  -1.026583408246155508572442242188887829208E13L,
+  -1.306476685384622809290193031208776258809E13L,
+  -7.051088602207062164232806511992978915508E12L,
+  -2.100849457735620004967624442027793656108E12L,
+  -3.767473790774546963588549871673843260569E11L,
+  -4.156387497364909963498394522336575984206E10L,
+  -2.764021460668011732047778992419118757746E9L,
+  -1.036617204107109779944986471142938641399E8L,
+  -1.895730886640349026257780896972598305443E6L,
+  -1.180509051468390914200720003907727988201E4L
 };
 #define NRD4 9
-static const _Float128 RD4[NRD4 + 1] =
-{
-  L(-8.172669122056002077809119378047536240889E12),
-  L(-9.477592426087986751343695251801814226960E12),
-  L(-4.629448850139318158743900253637212801682E12),
-  L(-1.237965465892012573255370078308035272942E12),
-  L(-1.971624313506929845158062177061297598956E11),
-  L(-1.905434843346570533229942397763361493610E10),
-  L(-1.089409357680461419743730978512856675984E9),
-  L(-3.416703082301143192939774401370222822430E7),
-  L(-4.981791914177103793218433195857635265295E5),
-  L(-2.192507743896742751483055798411231453733E3)
+static const long double RD4[NRD4 + 1] =
+{
+  -8.172669122056002077809119378047536240889E12L,
+  -9.477592426087986751343695251801814226960E12L,
+  -4.629448850139318158743900253637212801682E12L,
+  -1.237965465892012573255370078308035272942E12L,
+  -1.971624313506929845158062177061297598956E11L,
+  -1.905434843346570533229942397763361493610E10L,
+  -1.089409357680461419743730978512856675984E9L,
+  -3.416703082301143192939774401370222822430E7L,
+  -4.981791914177103793218433195857635265295E5L,
+  -2.192507743896742751483055798411231453733E3L
   /* 1.0E0L */
 };
 
@@ -398,36 +396,36 @@ static const _Float128 RD4[NRD4 + 1] =
    -0.25 <= x <= 0.5
    2.75 <= x+3 <= 3.5
    Peak relative error 6.0e-37  */
-static const _Float128 lgam3a = L(6.93145751953125E-1);
-static const _Float128 lgam3b = L(1.4286068203094172321214581765680755001344E-6);
+static const long double lgam3a = 6.93145751953125E-1L;
+static const long double lgam3b = 1.4286068203094172321214581765680755001344E-6L;
 
 #define NRN3 9
-static const _Float128 RN3[NRN3 + 1] =
-{
-  L(-4.813901815114776281494823863935820876670E11),
-  L(-8.425592975288250400493910291066881992620E11),
-  L(-6.228685507402467503655405482985516909157E11),
-  L(-2.531972054436786351403749276956707260499E11),
-  L(-6.170200796658926701311867484296426831687E10),
-  L(-9.211477458528156048231908798456365081135E9),
-  L(-8.251806236175037114064561038908691305583E8),
-  L(-4.147886355917831049939930101151160447495E7),
-  L(-1.010851868928346082547075956946476932162E6),
-  L(-8.333374463411801009783402800801201603736E3)
+static const long double RN3[NRN3 + 1] =
+{
+  -4.813901815114776281494823863935820876670E11L,
+  -8.425592975288250400493910291066881992620E11L,
+  -6.228685507402467503655405482985516909157E11L,
+  -2.531972054436786351403749276956707260499E11L,
+  -6.170200796658926701311867484296426831687E10L,
+  -9.211477458528156048231908798456365081135E9L,
+  -8.251806236175037114064561038908691305583E8L,
+  -4.147886355917831049939930101151160447495E7L,
+  -1.010851868928346082547075956946476932162E6L,
+  -8.333374463411801009783402800801201603736E3L
 };
 #define NRD3 9
-static const _Float128 RD3[NRD3 + 1] =
-{
-  L(-5.216713843111675050627304523368029262450E11),
-  L(-8.014292925418308759369583419234079164391E11),
-  L(-5.180106858220030014546267824392678611990E11),
-  L(-1.830406975497439003897734969120997840011E11),
-  L(-3.845274631904879621945745960119924118925E10),
-  L(-4.891033385370523863288908070309417710903E9),
-  L(-3.670172254411328640353855768698287474282E8),
-  L(-1.505316381525727713026364396635522516989E7),
-  L(-2.856327162923716881454613540575964890347E5),
-  L(-1.622140448015769906847567212766206894547E3)
+static const long double RD3[NRD3 + 1] =
+{
+  -5.216713843111675050627304523368029262450E11L,
+  -8.014292925418308759369583419234079164391E11L,
+  -5.180106858220030014546267824392678611990E11L,
+  -1.830406975497439003897734969120997840011E11L,
+  -3.845274631904879621945745960119924118925E10L,
+  -4.891033385370523863288908070309417710903E9L,
+  -3.670172254411328640353855768698287474282E8L,
+  -1.505316381525727713026364396635522516989E7L,
+  -2.856327162923716881454613540575964890347E5L,
+  -1.622140448015769906847567212766206894547E3L
   /* 1.0E0L */
 };
 
@@ -435,33 +433,33 @@ static const _Float128 RD3[NRD3 + 1] =
 /* log gamma(x+2.5) = log gamma(2.5) +  x P(x)/Q(x)
    -0.125 <= x <= 0.25
    2.375 <= x+2.5 <= 2.75  */
-static const _Float128 lgam2r5a = L(2.8466796875E-1);
-static const _Float128 lgam2r5b = L(1.4901722919159632494669682701924320137696E-5);
+static const long double lgam2r5a = 2.8466796875E-1L;
+static const long double lgam2r5b = 1.4901722919159632494669682701924320137696E-5L;
 #define NRN2r5 8
-static const _Float128 RN2r5[NRN2r5 + 1] =
-{
-  L(-4.676454313888335499356699817678862233205E9),
-  L(-9.361888347911187924389905984624216340639E9),
-  L(-7.695353600835685037920815799526540237703E9),
-  L(-3.364370100981509060441853085968900734521E9),
-  L(-8.449902011848163568670361316804900559863E8),
-  L(-1.225249050950801905108001246436783022179E8),
-  L(-9.732972931077110161639900388121650470926E6),
-  L(-3.695711763932153505623248207576425983573E5),
-  L(-4.717341584067827676530426007495274711306E3)
+static const long double RN2r5[NRN2r5 + 1] =
+{
+  -4.676454313888335499356699817678862233205E9L,
+  -9.361888347911187924389905984624216340639E9L,
+  -7.695353600835685037920815799526540237703E9L,
+  -3.364370100981509060441853085968900734521E9L,
+  -8.449902011848163568670361316804900559863E8L,
+  -1.225249050950801905108001246436783022179E8L,
+  -9.732972931077110161639900388121650470926E6L,
+  -3.695711763932153505623248207576425983573E5L,
+  -4.717341584067827676530426007495274711306E3L
 };
 #define NRD2r5 8
-static const _Float128 RD2r5[NRD2r5 + 1] =
-{
-  L(-6.650657966618993679456019224416926875619E9),
-  L(-1.099511409330635807899718829033488771623E10),
-  L(-7.482546968307837168164311101447116903148E9),
-  L(-2.702967190056506495988922973755870557217E9),
-  L(-5.570008176482922704972943389590409280950E8),
-  L(-6.536934032192792470926310043166993233231E7),
-  L(-4.101991193844953082400035444146067511725E6),
-  L(-1.174082735875715802334430481065526664020E5),
-  L(-9.932840389994157592102947657277692978511E2)
+static const long double RD2r5[NRD2r5 + 1] =
+{
+  -6.650657966618993679456019224416926875619E9L,
+  -1.099511409330635807899718829033488771623E10L,
+  -7.482546968307837168164311101447116903148E9L,
+  -2.702967190056506495988922973755870557217E9L,
+  -5.570008176482922704972943389590409280950E8L,
+  -6.536934032192792470926310043166993233231E7L,
+  -4.101991193844953082400035444146067511725E6L,
+  -1.174082735875715802334430481065526664020E5L,
+  -9.932840389994157592102947657277692978511E2L
   /* 1.0E0L */
 };
 
@@ -471,32 +469,32 @@ static const _Float128 RD2r5[NRD2r5 + 1] =
    1.875 <= x+2 <= 2.375
    Peak relative error 4.6e-36  */
 #define NRN2 9
-static const _Float128 RN2[NRN2 + 1] =
-{
-  L(-3.716661929737318153526921358113793421524E9),
-  L(-1.138816715030710406922819131397532331321E10),
-  L(-1.421017419363526524544402598734013569950E10),
-  L(-9.510432842542519665483662502132010331451E9),
-  L(-3.747528562099410197957514973274474767329E9),
-  L(-8.923565763363912474488712255317033616626E8),
-  L(-1.261396653700237624185350402781338231697E8),
-  L(-9.918402520255661797735331317081425749014E6),
-  L(-3.753996255897143855113273724233104768831E5),
-  L(-4.778761333044147141559311805999540765612E3)
+static const long double RN2[NRN2 + 1] =
+{
+  -3.716661929737318153526921358113793421524E9L,
+  -1.138816715030710406922819131397532331321E10L,
+  -1.421017419363526524544402598734013569950E10L,
+  -9.510432842542519665483662502132010331451E9L,
+  -3.747528562099410197957514973274474767329E9L,
+  -8.923565763363912474488712255317033616626E8L,
+  -1.261396653700237624185350402781338231697E8L,
+  -9.918402520255661797735331317081425749014E6L,
+  -3.753996255897143855113273724233104768831E5L,
+  -4.778761333044147141559311805999540765612E3L
 };
 #define NRD2 9
-static const _Float128 RD2[NRD2 + 1] =
-{
-  L(-8.790916836764308497770359421351673950111E9),
-  L(-2.023108608053212516399197678553737477486E10),
-  L(-1.958067901852022239294231785363504458367E10),
-  L(-1.035515043621003101254252481625188704529E10),
-  L(-3.253884432621336737640841276619272224476E9),
-  L(-6.186383531162456814954947669274235815544E8),
-  L(-6.932557847749518463038934953605969951466E7),
-  L(-4.240731768287359608773351626528479703758E6),
-  L(-1.197343995089189188078944689846348116630E5),
-  L(-1.004622911670588064824904487064114090920E3)
+static const long double RD2[NRD2 + 1] =
+{
+  -8.790916836764308497770359421351673950111E9L,
+  -2.023108608053212516399197678553737477486E10L,
+  -1.958067901852022239294231785363504458367E10L,
+  -1.035515043621003101254252481625188704529E10L,
+  -3.253884432621336737640841276619272224476E9L,
+  -6.186383531162456814954947669274235815544E8L,
+  -6.932557847749518463038934953605969951466E7L,
+  -4.240731768287359608773351626528479703758E6L,
+  -1.197343995089189188078944689846348116630E5L,
+  -1.004622911670588064824904487064114090920E3L
 /* 1.0E0 */
 };
 
@@ -505,33 +503,33 @@ static const _Float128 RD2[NRD2 + 1] =
    -0.125 <= x <= +0.125
    1.625 <= x+1.75 <= 1.875
    Peak relative error 9.2e-37 */
-static const _Float128 lgam1r75a = L(-8.441162109375E-2);
-static const _Float128 lgam1r75b = L(1.0500073264444042213965868602268256157604E-5);
+static const long double lgam1r75a = -8.441162109375E-2L;
+static const long double lgam1r75b = 1.0500073264444042213965868602268256157604E-5L;
 #define NRN1r75 8
-static const _Float128 RN1r75[NRN1r75 + 1] =
-{
-  L(-5.221061693929833937710891646275798251513E7),
-  L(-2.052466337474314812817883030472496436993E8),
-  L(-2.952718275974940270675670705084125640069E8),
-  L(-2.132294039648116684922965964126389017840E8),
-  L(-8.554103077186505960591321962207519908489E7),
-  L(-1.940250901348870867323943119132071960050E7),
-  L(-2.379394147112756860769336400290402208435E6),
-  L(-1.384060879999526222029386539622255797389E5),
-  L(-2.698453601378319296159355612094598695530E3)
+static const long double RN1r75[NRN1r75 + 1] =
+{
+  -5.221061693929833937710891646275798251513E7L,
+  -2.052466337474314812817883030472496436993E8L,
+  -2.952718275974940270675670705084125640069E8L,
+  -2.132294039648116684922965964126389017840E8L,
+  -8.554103077186505960591321962207519908489E7L,
+  -1.940250901348870867323943119132071960050E7L,
+  -2.379394147112756860769336400290402208435E6L,
+  -1.384060879999526222029386539622255797389E5L,
+  -2.698453601378319296159355612094598695530E3L
 };
 #define NRD1r75 8
-static const _Float128 RD1r75[NRD1r75 + 1] =
-{
-  L(-2.109754689501705828789976311354395393605E8),
-  L(-5.036651829232895725959911504899241062286E8),
-  L(-4.954234699418689764943486770327295098084E8),
-  L(-2.589558042412676610775157783898195339410E8),
-  L(-7.731476117252958268044969614034776883031E7),
-  L(-1.316721702252481296030801191240867486965E7),
-  L(-1.201296501404876774861190604303728810836E6),
-  L(-5.007966406976106636109459072523610273928E4),
-  L(-6.155817990560743422008969155276229018209E2)
+static const long double RD1r75[NRD1r75 + 1] =
+{
+  -2.109754689501705828789976311354395393605E8L,
+  -5.036651829232895725959911504899241062286E8L,
+  -4.954234699418689764943486770327295098084E8L,
+  -2.589558042412676610775157783898195339410E8L,
+  -7.731476117252958268044969614034776883031E7L,
+  -1.316721702252481296030801191240867486965E7L,
+  -1.201296501404876774861190604303728810836E6L,
+  -5.007966406976106636109459072523610273928E4L,
+  -6.155817990560743422008969155276229018209E2L
   /* 1.0E0L */
 };
 
@@ -540,35 +538,35 @@ static const _Float128 RD1r75[NRD1r75 + 1] =
    -0.0867 <= x <= +0.1634
    1.374932... <= x+x0 <= 1.625032...
    Peak relative error 4.0e-36  */
-static const _Float128 x0a = L(1.4616241455078125);
-static const _Float128 x0b = L(7.9994605498412626595423257213002588621246E-6);
-static const _Float128 y0a = L(-1.21490478515625E-1);
-static const _Float128 y0b = L(4.1879797753919044854428223084178486438269E-6);
+static const long double x0a = 1.4616241455078125L;
+static const long double x0b = 7.9994605498412626595423257213002588621246E-6L;
+static const long double y0a = -1.21490478515625E-1L;
+static const long double y0b = 4.1879797753919044854428223084178486438269E-6L;
 #define NRN1r5 8
-static const _Float128 RN1r5[NRN1r5 + 1] =
-{
-  L(6.827103657233705798067415468881313128066E5),
-  L(1.910041815932269464714909706705242148108E6),
-  L(2.194344176925978377083808566251427771951E6),
-  L(1.332921400100891472195055269688876427962E6),
-  L(4.589080973377307211815655093824787123508E5),
-  L(8.900334161263456942727083580232613796141E4),
-  L(9.053840838306019753209127312097612455236E3),
-  L(4.053367147553353374151852319743594873771E2),
-  L(5.040631576303952022968949605613514584950E0)
+static const long double RN1r5[NRN1r5 + 1] =
+{
+  6.827103657233705798067415468881313128066E5L,
+  1.910041815932269464714909706705242148108E6L,
+  2.194344176925978377083808566251427771951E6L,
+  1.332921400100891472195055269688876427962E6L,
+  4.589080973377307211815655093824787123508E5L,
+  8.900334161263456942727083580232613796141E4L,
+  9.053840838306019753209127312097612455236E3L,
+  4.053367147553353374151852319743594873771E2L,
+  5.040631576303952022968949605613514584950E0L
 };
 #define NRD1r5 8
-static const _Float128 RD1r5[NRD1r5 + 1] =
-{
-  L(1.411036368843183477558773688484699813355E6),
-  L(4.378121767236251950226362443134306184849E6),
-  L(5.682322855631723455425929877581697918168E6),
-  L(3.999065731556977782435009349967042222375E6),
-  L(1.653651390456781293163585493620758410333E6),
-  L(4.067774359067489605179546964969435858311E5),
-  L(5.741463295366557346748361781768833633256E4),
-  L(4.226404539738182992856094681115746692030E3),
-  L(1.316980975410327975566999780608618774469E2),
+static const long double RD1r5[NRD1r5 + 1] =
+{
+  1.411036368843183477558773688484699813355E6L,
+  4.378121767236251950226362443134306184849E6L,
+  5.682322855631723455425929877581697918168E6L,
+  3.999065731556977782435009349967042222375E6L,
+  1.653651390456781293163585493620758410333E6L,
+  4.067774359067489605179546964969435858311E5L,
+  5.741463295366557346748361781768833633256E4L,
+  4.226404539738182992856094681115746692030E3L,
+  1.316980975410327975566999780608618774469E2L,
   /* 1.0E0L */
 };
 
@@ -577,34 +575,34 @@ static const _Float128 RD1r5[NRD1r5 + 1] =
    -.125 <= x <= +.125
    1.125 <= x+1.25 <= 1.375
    Peak relative error = 4.9e-36 */
-static const _Float128 lgam1r25a = L(-9.82818603515625E-2);
-static const _Float128 lgam1r25b = L(1.0023929749338536146197303364159774377296E-5);
+static const long double lgam1r25a = -9.82818603515625E-2L;
+static const long double lgam1r25b = 1.0023929749338536146197303364159774377296E-5L;
 #define NRN1r25 9
-static const _Float128 RN1r25[NRN1r25 + 1] =
-{
-  L(-9.054787275312026472896002240379580536760E4),
-  L(-8.685076892989927640126560802094680794471E4),
-  L(2.797898965448019916967849727279076547109E5),
-  L(6.175520827134342734546868356396008898299E5),
-  L(5.179626599589134831538516906517372619641E5),
-  L(2.253076616239043944538380039205558242161E5),
-  L(5.312653119599957228630544772499197307195E4),
-  L(6.434329437514083776052669599834938898255E3),
-  L(3.385414416983114598582554037612347549220E2),
-  L(4.907821957946273805080625052510832015792E0)
+static const long double RN1r25[NRN1r25 + 1] =
+{
+  -9.054787275312026472896002240379580536760E4L,
+  -8.685076892989927640126560802094680794471E4L,
+  2.797898965448019916967849727279076547109E5L,
+  6.175520827134342734546868356396008898299E5L,
+  5.179626599589134831538516906517372619641E5L,
+  2.253076616239043944538380039205558242161E5L,
+  5.312653119599957228630544772499197307195E4L,
+  6.434329437514083776052669599834938898255E3L,
+  3.385414416983114598582554037612347549220E2L,
+  4.907821957946273805080625052510832015792E0L
 };
 #define NRD1r25 8
-static const _Float128 RD1r25[NRD1r25 + 1] =
-{
-  L(3.980939377333448005389084785896660309000E5),
-  L(1.429634893085231519692365775184490465542E6),
-  L(2.145438946455476062850151428438668234336E6),
-  L(1.743786661358280837020848127465970357893E6),
-  L(8.316364251289743923178092656080441655273E5),
-  L(2.355732939106812496699621491135458324294E5),
-  L(3.822267399625696880571810137601310855419E4),
-  L(3.228463206479133236028576845538387620856E3),
-  L(1.152133170470059555646301189220117965514E2)
+static const long double RD1r25[NRD1r25 + 1] =
+{
+  3.980939377333448005389084785896660309000E5L,
+  1.429634893085231519692365775184490465542E6L,
+  2.145438946455476062850151428438668234336E6L,
+  1.743786661358280837020848127465970357893E6L,
+  8.316364251289743923178092656080441655273E5L,
+  2.355732939106812496699621491135458324294E5L,
+  3.822267399625696880571810137601310855419E4L,
+  3.228463206479133236028576845538387620856E3L,
+  1.152133170470059555646301189220117965514E2L
   /* 1.0E0L */
 };
 
@@ -614,29 +612,29 @@ static const _Float128 RD1r25[NRD1r25 + 1] =
    1.0 <= x+1 <= 1.125
    Peak relative error 1.1e-35  */
 #define NRN1 8
-static const _Float128 RN1[NRN1 + 1] =
-{
-  L(-9.987560186094800756471055681088744738818E3),
-  L(-2.506039379419574361949680225279376329742E4),
-  L(-1.386770737662176516403363873617457652991E4),
-  L(1.439445846078103202928677244188837130744E4),
-  L(2.159612048879650471489449668295139990693E4),
-  L(1.047439813638144485276023138173676047079E4),
-  L(2.250316398054332592560412486630769139961E3),
-  L(1.958510425467720733041971651126443864041E2),
-  L(4.516830313569454663374271993200291219855E0)
+static const long double RN1[NRN1 + 1] =
+{
+  -9.987560186094800756471055681088744738818E3L,
+  -2.506039379419574361949680225279376329742E4L,
+  -1.386770737662176516403363873617457652991E4L,
+  1.439445846078103202928677244188837130744E4L,
+  2.159612048879650471489449668295139990693E4L,
+  1.047439813638144485276023138173676047079E4L,
+  2.250316398054332592560412486630769139961E3L,
+  1.958510425467720733041971651126443864041E2L,
+  4.516830313569454663374271993200291219855E0L
 };
 #define NRD1 7
-static const _Float128 RD1[NRD1 + 1] =
-{
-  L(1.730299573175751778863269333703788214547E4),
-  L(6.807080914851328611903744668028014678148E4),
-  L(1.090071629101496938655806063184092302439E5),
-  L(9.124354356415154289343303999616003884080E4),
-  L(4.262071638655772404431164427024003253954E4),
-  L(1.096981664067373953673982635805821283581E4),
-  L(1.431229503796575892151252708527595787588E3),
-  L(7.734110684303689320830401788262295992921E1)
+static const long double RD1[NRD1 + 1] =
+{
+  1.730299573175751778863269333703788214547E4L,
+  6.807080914851328611903744668028014678148E4L,
+  1.090071629101496938655806063184092302439E5L,
+  9.124354356415154289343303999616003884080E4L,
+  4.262071638655772404431164427024003253954E4L,
+  1.096981664067373953673982635805821283581E4L,
+  1.431229503796575892151252708527595787588E3L,
+  7.734110684303689320830401788262295992921E1L
  /* 1.0E0 */
 };
 
@@ -646,40 +644,40 @@ static const _Float128 RD1[NRD1 + 1] =
    0.875 <= x+1 <= 1.0
    Peak relative error 7.0e-37  */
 #define NRNr9 8
-static const _Float128 RNr9[NRNr9 + 1] =
-{
-  L(4.441379198241760069548832023257571176884E5),
-  L(1.273072988367176540909122090089580368732E6),
-  L(9.732422305818501557502584486510048387724E5),
-  L(-5.040539994443998275271644292272870348684E5),
-  L(-1.208719055525609446357448132109723786736E6),
-  L(-7.434275365370936547146540554419058907156E5),
-  L(-2.075642969983377738209203358199008185741E5),
-  L(-2.565534860781128618589288075109372218042E4),
-  L(-1.032901669542994124131223797515913955938E3),
+static const long double RNr9[NRNr9 + 1] =
+{
+  4.441379198241760069548832023257571176884E5L,
+  1.273072988367176540909122090089580368732E6L,
+  9.732422305818501557502584486510048387724E5L,
+  -5.040539994443998275271644292272870348684E5L,
+  -1.208719055525609446357448132109723786736E6L,
+  -7.434275365370936547146540554419058907156E5L,
+  -2.075642969983377738209203358199008185741E5L,
+  -2.565534860781128618589288075109372218042E4L,
+  -1.032901669542994124131223797515913955938E3L,
 };
 #define NRDr9 8
-static const _Float128 RDr9[NRDr9 + 1] =
-{
-  L(-7.694488331323118759486182246005193998007E5),
-  L(-3.301918855321234414232308938454112213751E6),
-  L(-5.856830900232338906742924836032279404702E6),
-  L(-5.540672519616151584486240871424021377540E6),
-  L(-3.006530901041386626148342989181721176919E6),
-  L(-9.350378280513062139466966374330795935163E5),
-  L(-1.566179100031063346901755685375732739511E5),
-  L(-1.205016539620260779274902967231510804992E4),
-  L(-2.724583156305709733221564484006088794284E2)
+static const long double RDr9[NRDr9 + 1] =
+{
+  -7.694488331323118759486182246005193998007E5L,
+  -3.301918855321234414232308938454112213751E6L,
+  -5.856830900232338906742924836032279404702E6L,
+  -5.540672519616151584486240871424021377540E6L,
+  -3.006530901041386626148342989181721176919E6L,
+  -9.350378280513062139466966374330795935163E5L,
+  -1.566179100031063346901755685375732739511E5L,
+  -1.205016539620260779274902967231510804992E4L,
+  -2.724583156305709733221564484006088794284E2L
 /* 1.0E0 */
 };
 
 
 /* Evaluate P[n] x^n  +  P[n-1] x^(n-1)  +  ...  +  P[0] */
 
-static _Float128
-neval (_Float128 x, const _Float128 *p, int n)
+static long double
+neval (long double x, const long double *p, int n)
 {
-  _Float128 y;
+  long double y;
 
   p += n;
   y = *p--;
@@ -694,10 +692,10 @@ neval (_Float128 x, const _Float128 *p, int n)
 
 /* Evaluate x^n+1  +  P[n] x^(n)  +  P[n-1] x^(n-1)  +  ...  +  P[0] */
 
-static _Float128
-deval (_Float128 x, const _Float128 *p, int n)
+static long double
+deval (long double x, const long double *p, int n)
 {
-  _Float128 y;
+  long double y;
 
   p += n;
   y = x + *p--;
@@ -710,10 +708,10 @@ deval (_Float128 x, const _Float128 *p, int n)
 }
 
 
-_Float128
-__ieee754_lgammal_r (_Float128 x, int *signgamp)
+long double
+__ieee754_lgammal_r (long double x, int *signgamp)
 {
-  _Float128 p, q, w, z, nx;
+  long double p, q, w, z, nx;
   int i, nn;
 
   *signgamp = 1;
@@ -735,15 +733,15 @@ __ieee754_lgammal_r (_Float128 x, int *signgamp)
       p = __floorl (q);
       if (p == q)
 	return (one / __fabsl (p - p));
-      _Float128 halfp = p * L(0.5);
+      long double halfp = p * 0.5L;
       if (halfp == __floorl (halfp))
 	*signgamp = -1;
       else
 	*signgamp = 1;
-      if (q < L(0x1p-120))
+      if (q < 0x1p-120L)
 	return -__logl (q);
       z = q - p;
-      if (z > L(0.5))
+      if (z > 0.5L)
 	{
 	  p += 1;
 	  z = p - q;
@@ -754,16 +752,16 @@ __ieee754_lgammal_r (_Float128 x, int *signgamp)
       return (z);
     }
 
-  if (x < L(13.5))
+  if (x < 13.5L)
     {
       p = 0;
-      nx = __floorl (x + L(0.5));
+      nx = __floorl (x + 0.5L);
       nn = nx;
       switch (nn)
 	{
 	case 0:
 	  /* log gamma (x + 1) = log(x) + log gamma(x) */
-	  if (x < L(0x1p-120))
+	  if (x < 0x1p-120L)
 	    return -__logl (x);
 	  else if (x <= 0.125)
 	    {
@@ -771,7 +769,7 @@ __ieee754_lgammal_r (_Float128 x, int *signgamp)
 	    }
 	  else if (x <= 0.375)
 	    {
-	      z = x - L(0.25);
+	      z = x - 0.25L;
 	      p = z * neval (z, RN1r25, NRN1r25) / deval (z, RD1r25, NRD1r25);
 	      p += lgam1r25b;
 	      p += lgam1r25a;
@@ -787,7 +785,7 @@ __ieee754_lgammal_r (_Float128 x, int *signgamp)
 	    }
 	  else if (x <= 0.875)
 	    {
-	      z = x - L(0.75);
+	      z = x - 0.75L;
 	      p = z * neval (z, RN1r75, NRN1r75) / deval (z, RD1r75, NRD1r75);
 	      p += lgam1r75b;
 	      p += lgam1r75a;
@@ -801,7 +799,7 @@ __ieee754_lgammal_r (_Float128 x, int *signgamp)
 	  break;
 
 	case 1:
-	  if (x < L(0.875))
+	  if (x < 0.875L)
 	    {
 	      if (x <= 0.625)
 		{
@@ -814,7 +812,7 @@ __ieee754_lgammal_r (_Float128 x, int *signgamp)
 		}
 	      else if (x <= 0.875)
 		{
-		  z = x - L(0.75);
+		  z = x - 0.75L;
 		  p = z * neval (z, RN1r75, NRN1r75)
 			/ deval (z, RD1r75, NRD1r75);
 		  p += lgam1r75b;
@@ -834,14 +832,14 @@ __ieee754_lgammal_r (_Float128 x, int *signgamp)
 	    }
 	  else if (x == 1)
 	    p = 0;
-	  else if (x <= L(1.125))
+	  else if (x <= 1.125L)
 	    {
 	      z = x - 1;
 	      p = z * neval (z, RN1, NRN1) / deval (z, RD1, NRD1);
 	    }
 	  else if (x <= 1.375)
 	    {
-	      z = x - L(1.25);
+	      z = x - 1.25L;
 	      p = z * neval (z, RN1r25, NRN1r25) / deval (z, RD1r25, NRD1r25);
 	      p += lgam1r25b;
 	      p += lgam1r25a;
@@ -859,7 +857,7 @@ __ieee754_lgammal_r (_Float128 x, int *signgamp)
 	  break;
 
 	case 2:
-	  if (x < L(1.625))
+	  if (x < 1.625L)
 	    {
 	      z = x - x0a;
 	      z = z - x0b;
@@ -868,23 +866,23 @@ __ieee754_lgammal_r (_Float128 x, int *signgamp)
 	      p = p + y0b;
 	      p = p + y0a;
 	    }
-	  else if (x < L(1.875))
+	  else if (x < 1.875L)
 	    {
-	      z = x - L(1.75);
+	      z = x - 1.75L;
 	      p = z * neval (z, RN1r75, NRN1r75) / deval (z, RD1r75, NRD1r75);
 	      p += lgam1r75b;
 	      p += lgam1r75a;
 	    }
 	  else if (x == 2)
 	    p = 0;
-	  else if (x < L(2.375))
+	  else if (x < 2.375L)
 	    {
 	      z = x - 2;
 	      p = z * neval (z, RN2, NRN2) / deval (z, RD2, NRD2);
 	    }
 	  else
 	    {
-	      z = x - L(2.5);
+	      z = x - 2.5L;
 	      p = z * neval (z, RN2r5, NRN2r5) / deval (z, RD2r5, NRD2r5);
 	      p += lgam2r5b;
 	      p += lgam2r5a;
@@ -894,7 +892,7 @@ __ieee754_lgammal_r (_Float128 x, int *signgamp)
 	case 3:
 	  if (x < 2.75)
 	    {
-	      z = x - L(2.5);
+	      z = x - 2.5L;
 	      p = z * neval (z, RN2r5, NRN2r5) / deval (z, RD2r5, NRD2r5);
 	      p += lgam2r5b;
 	      p += lgam2r5a;
@@ -984,11 +982,11 @@ __ieee754_lgammal_r (_Float128 x, int *signgamp)
   if (x > MAXLGM)
     return (*signgamp * huge * huge);
 
-  if (x > L(0x1p120))
+  if (x > 0x1p120L)
     return x * (__logl (x) - 1);
   q = ls2pi - x;
-  q = (x - L(0.5)) * __logl (x) + q;
-  if (x > L(1.0e18))
+  q = (x - 0.5L) * __logl (x) + q;
+  if (x > 1.0e18L)
     return (q);
 
   p = 1 / (x * x);