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GNU C Library master sources branch, master, updated. glibc-2.16-ports-merge-93-ge2eabb2
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 31 Jul 2012 14:23:08 -0000
- Subject: GNU C Library master sources branch, master, updated. glibc-2.16-ports-merge-93-ge2eabb2
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http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=e2eabb2c3bb8af3ebdc5b1071d74e105532d6913
commit e2eabb2c3bb8af3ebdc5b1071d74e105532d6913
Author: David S. Miller <davem@davemloft.net>
Date: Tue Jul 31 14:22:42 2012 +0000
Update sparc ULPs.
diff --git a/ChangeLog b/ChangeLog
index a864c08..a7278cc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2012-07-31 David S. Miller <davem@davemloft.net>
+
+ * sysdeps/sparc/fpu/libm-test-ulps: Update.
+
2012-07-31 Joseph Myers <joseph@codesourcery.com>
[BZ #13629]
diff --git a/sysdeps/sparc/fpu/libm-test-ulps b/sysdeps/sparc/fpu/libm-test-ulps
index 3d54a59..7c14752 100644
--- a/sysdeps/sparc/fpu/libm-test-ulps
+++ b/sysdeps/sparc/fpu/libm-test-ulps
@@ -870,6 +870,8 @@ float: 1
ifloat: 1
ildouble: 1
ldouble: 1
+Test "Real part of: clog (0x1.000566p0 + 0x1.234p-10 i) == 8.298731898331237038231468223024422855654e-5 + 1.110938609507128729312743251313024793990e-3 i":
+float: 1
Test "Real part of: clog (0x1.fp+127 + 0x1p-149 i) == 88.69109041335841930424871526389807508374 + +0 i":
float: 1
ifloat: 1
@@ -1018,6 +1020,10 @@ ifloat: 1
Test "Imaginary part of: clog10 (0.75 + 1.25 i) == 0.163679467193165171449476605077428975 + 0.447486970040493067069984724340855636 i":
ildouble: 1
ldouble: 1
+Test "Real part of: clog10 (0x1.000566p0 + 0x1.234p-10 i) == 3.604093470239754109961125085078190708674e-5 + 4.824745078422174667425851670822596859720e-4 i":
+float: 1
+Test "Real part of: clog10 (0x1.000566p0 + 0x1.234p-100 i) == 3.577293486783822178310971763308187385546e-5 + 3.897399639875661463735636919790792140598e-31 i":
+float: 1
Test "Imaginary part of: clog10 (0x1.234566p-30 + 1.0 i) == 2.438200411482400072282924063740535840474e-19 + 6.821881764607257184291586401763604544928e-1 i":
float: 1
ifloat: 1
@@ -1303,6 +1309,8 @@ ifloat: 1
Test "Imaginary part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cpow (0.75 + 1.25 i, 0.75 + 1.25 i) == 0.117506293914473555420279832210420483 + 0.346552747708338676483025352060418001 i":
double: 1
float: 4
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=d0419dbfbd19cb01398d43895a679c0bcb961070
commit d0419dbfbd19cb01398d43895a679c0bcb961070
Author: Joseph Myers <joseph@codesourcery.com>
Date: Tue Jul 31 14:21:19 2012 +0000
Improve clog, clog10 handling of values with real or imaginary part slightly above 1 (bug 13629).
diff --git a/ChangeLog b/ChangeLog
index 3b8e8a9..a864c08 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,19 @@
+2012-07-31 Joseph Myers <joseph@codesourcery.com>
+
+ [BZ #13629]
+ * math/s_clog.c (__clog): Use __log1p if larger part has absolute
+ value between 1.0 and 2.0 and smaller part has absolute value less
+ than 1.0.
+ * math/s_clog10.c (__clog10): Likewise.
+ * math/s_clog10f.c (__clog10f): Likewise.
+ * math/s_clog10l.c (__clog10l): Likewise.
+ * math/s_clogf.c (__clogf): Likewise.
+ * math/s_clogl.c (__clogl): Likewise.
+ * math/libm-test.inc (clog_test): Add more tests.
+ (clog10_test): Likewise.
+ * sysdeps/i386/fpu/libm-test-ulps: Update.
+ * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.
+
2012-07-31 Florian Weimer <fweimer@redhat.com>
* stdlib/tst-secure-getenv.c: Use printf for error reporting.
diff --git a/math/libm-test.inc b/math/libm-test.inc
index c2fb50c..0f64ea4 100644
--- a/math/libm-test.inc
+++ b/math/libm-test.inc
@@ -2484,6 +2484,17 @@ clog_test (void)
TEST_c_c (clog, 0x1p-8192L, 1.0L, 4.202628928890116882828347271652190753248e-4933L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
#endif
+ TEST_c_c (clog, 0x1.000566p0L, 0x1.234p-10L, 8.298731898331237038231468223024422855654e-5L, 1.110938609507128729312743251313024793990e-3L);
+ TEST_c_c (clog, 0x1.000566p0L, 0x1.234p-100L, 8.237022655933121125560939513260027133767e-5L, 8.974094312218060110948251664314290484113e-31L);
+#ifndef TEST_FLOAT
+ TEST_c_c (clog, -0x1.0000000123456p0L, 0x1.2345678p-30L, 2.649094282537168795982991778475646793277e-10L, 3.141592652530155111500161671113150737892L);
+ TEST_c_c (clog, -0x1.0000000123456p0L, 0x1.2345678p-1000L, 2.649094276923003995420209214900915462737e-10L, 3.141592653589793238462643383279502884197L);
+#endif
+#if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
+ TEST_c_c (clog, 0x1.00000000000000123456789abcp0L, 0x1.23456789p-60L, 9.868649107778739757272772275265050767867e-19L, 9.868649106423871142816660980898339912137e-19L);
+ TEST_c_c (clog, 0x1.00000000000000123456789abcp0L, 0x1.23456789p-1000L, 9.868649107778739752403260515979017248596e-19L, 1.061846605795612822522063052130030717368e-301L);
+#endif
+
END (clog, complex);
}
@@ -2633,6 +2644,17 @@ clog10_test (void)
TEST_c_c (clog10, 0x1p-8191L, 1.0L, 7.300714213215805914467117112656302312931e-4933L, 6.821881769209206737428918127156778851051e-1L, UNDERFLOW_EXCEPTION);
#endif
+ TEST_c_c (clog10, 0x1.000566p0L, 0x1.234p-10L, 3.604093470239754109961125085078190708674e-5L, 4.824745078422174667425851670822596859720e-4L);
+ TEST_c_c (clog10, 0x1.000566p0L, 0x1.234p-100L, 3.577293486783822178310971763308187385546e-5L, 3.897399639875661463735636919790792140598e-31L);
+#ifndef TEST_FLOAT
+ TEST_c_c (clog10, -0x1.0000000123456p0L, 0x1.2345678p-30L, 1.150487028947346337782682105935961875822e-10L, 1.364376353381646356131680448946397884147L);
+ TEST_c_c (clog10, -0x1.0000000123456p0L, 0x1.2345678p-1000L, 1.150487026509145544402795327729455391948e-10L, 1.364376353841841347485783625431355770210L);
+#endif
+#if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
+ TEST_c_c (clog10, 0x1.00000000000000123456789abcp0L, 0x1.23456789p-60L, 4.285899851347756188767674032946882584784e-19L, 4.285899850759344225805480528847018395861e-19L);
+ TEST_c_c (clog10, 0x1.00000000000000123456789abcp0L, 0x1.23456789p-1000L, 4.285899851347756186652871946325962330640e-19L, 4.611541215247321502041995872887317363241e-302L);
+#endif
+
END (clog10, complex);
}
diff --git a/math/s_clog.c b/math/s_clog.c
index e28aa51..2593066 100644
--- a/math/s_clog.c
+++ b/math/s_clog.c
@@ -78,6 +78,13 @@ __clog (__complex__ double x)
else
__real__ result = __log1p (absy2) / 2.0;
}
+ else if (absx > 1.0 && absx < 2.0 && absy < 1.0 && scale == 0)
+ {
+ double d2m1 = (absx - 1.0) * (absx + 1.0);
+ if (absy >= DBL_EPSILON)
+ d2m1 += absy * absy;
+ __real__ result = __log1p (d2m1) / 2.0;
+ }
else
{
double d = __ieee754_hypot (absx, absy);
diff --git a/math/s_clog10.c b/math/s_clog10.c
index b733b04..ef997ee 100644
--- a/math/s_clog10.c
+++ b/math/s_clog10.c
@@ -81,6 +81,13 @@ __clog10 (__complex__ double x)
else
__real__ result = __log1p (absy2) * (M_LOG10E / 2.0);
}
+ else if (absx > 1.0 && absx < 2.0 && absy < 1.0 && scale == 0)
+ {
+ double d2m1 = (absx - 1.0) * (absx + 1.0);
+ if (absy >= DBL_EPSILON)
+ d2m1 += absy * absy;
+ __real__ result = __log1p (d2m1) * (M_LOG10E / 2.0);
+ }
else
{
double d = __ieee754_hypot (absx, absy);
diff --git a/math/s_clog10f.c b/math/s_clog10f.c
index eb1b895..c61e8af 100644
--- a/math/s_clog10f.c
+++ b/math/s_clog10f.c
@@ -83,6 +83,13 @@ __clog10f (__complex__ float x)
else
__real__ result = __log1pf (absy2) * ((float) M_LOG10E / 2.0f);
}
+ else if (absx > 1.0f && absx < 2.0f && absy < 1.0f && scale == 0)
+ {
+ float d2m1 = (absx - 1.0f) * (absx + 1.0f);
+ if (absy >= FLT_EPSILON)
+ d2m1 += absy * absy;
+ __real__ result = __log1pf (d2m1) * ((float) M_LOG10E / 2.0f);
+ }
else
{
float d = __ieee754_hypotf (absx, absy);
diff --git a/math/s_clog10l.c b/math/s_clog10l.c
index 2a380f6..d50f616 100644
--- a/math/s_clog10l.c
+++ b/math/s_clog10l.c
@@ -22,6 +22,13 @@
#include <math_private.h>
#include <float.h>
+/* To avoid spurious underflows, use this definition to treat IBM long
+ double as approximating an IEEE-style format. */
+#if LDBL_MANT_DIG == 106
+# undef LDBL_EPSILON
+# define LDBL_EPSILON 0x1p-106L
+#endif
+
/* log_10 (2). */
#define M_LOG10_2l 0.3010299956639811952137388947244930267682L
@@ -75,6 +82,13 @@ __clog10l (__complex__ long double x)
else
__real__ result = __log1pl (absy2) * (M_LOG10El / 2.0L);
}
+ else if (absx > 1.0L && absx < 2.0L && absy < 1.0L && scale == 0)
+ {
+ long double d2m1 = (absx - 1.0L) * (absx + 1.0L);
+ if (absy >= LDBL_EPSILON)
+ d2m1 += absy * absy;
+ __real__ result = __log1pl (d2m1) * (M_LOG10El / 2.0L);
+ }
else
{
long double d = __ieee754_hypotl (absx, absy);
diff --git a/math/s_clogf.c b/math/s_clogf.c
index 088730c..92f782c 100644
--- a/math/s_clogf.c
+++ b/math/s_clogf.c
@@ -78,6 +78,13 @@ __clogf (__complex__ float x)
else
__real__ result = __log1pf (absy2) / 2.0f;
}
+ else if (absx > 1.0f && absx < 2.0f && absy < 1.0f && scale == 0)
+ {
+ float d2m1 = (absx - 1.0f) * (absx + 1.0f);
+ if (absy >= FLT_EPSILON)
+ d2m1 += absy * absy;
+ __real__ result = __log1pf (d2m1) / 2.0f;
+ }
else
{
float d = __ieee754_hypotf (absx, absy);
diff --git a/math/s_clogl.c b/math/s_clogl.c
index d98a3c0..eaba572 100644
--- a/math/s_clogl.c
+++ b/math/s_clogl.c
@@ -22,6 +22,13 @@
#include <math_private.h>
#include <float.h>
+/* To avoid spurious underflows, use this definition to treat IBM long
+ double as approximating an IEEE-style format. */
+#if LDBL_MANT_DIG == 106
+# undef LDBL_EPSILON
+# define LDBL_EPSILON 0x1p-106L
+#endif
+
__complex__ long double
__clogl (__complex__ long double x)
{
@@ -71,6 +78,13 @@ __clogl (__complex__ long double x)
else
__real__ result = __log1pl (absy2) / 2.0L;
}
+ else if (absx > 1.0L && absx < 2.0L && absy < 1.0L && scale == 0)
+ {
+ long double d2m1 = (absx - 1.0L) * (absx + 1.0L);
+ if (absy >= LDBL_EPSILON)
+ d2m1 += absy * absy;
+ __real__ result = __log1pl (d2m1) / 2.0L;
+ }
else
{
long double d = __ieee754_hypotl (absx, absy);
diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps
index f832e17..f70311b 100644
--- a/sysdeps/i386/fpu/libm-test-ulps
+++ b/sysdeps/i386/fpu/libm-test-ulps
@@ -223,8 +223,12 @@ float: 1
idouble: 2
ifloat: 1
Test "Imaginary part of: cacos (+0 - 0.5 i) == pi/2 + 0.4812118250596034474977589134243684231352 i":
+double: 1
float: 1
+idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: cacos (+0 - 1.0 i) == pi/2 + 0.8813735870195430252326093249797923090282 i":
double: 1
float: 1
@@ -249,8 +253,12 @@ float: 1
idouble: 2
ifloat: 1
Test "Imaginary part of: cacos (-0 - 0.5 i) == pi/2 + 0.4812118250596034474977589134243684231352 i":
+double: 1
float: 1
+idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: cacos (-0 - 1.0 i) == pi/2 + 0.8813735870195430252326093249797923090282 i":
double: 1
float: 1
@@ -293,8 +301,12 @@ ldouble: 1
# cacosh
Test "Real part of: cacosh (+0 + 0.5 i) == 0.4812118250596034474977589134243684231352 + pi/2 i":
+double: 1
float: 1
+idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cacosh (+0 + 1.0 i) == 0.8813735870195430252326093249797923090282 + pi/2 i":
double: 1
float: 1
@@ -304,8 +316,12 @@ Test "Real part of: cacosh (+0 + 1.5 i) == 1.19476321728710930411193082851909052
double: 1
idouble: 1
Test "Real part of: cacosh (+0 - 0.5 i) == 0.4812118250596034474977589134243684231352 - pi/2 i":
+double: 1
float: 1
+idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cacosh (+0 - 1.0 i) == 0.8813735870195430252326093249797923090282 - pi/2 i":
double: 1
float: 1
@@ -315,8 +331,12 @@ Test "Real part of: cacosh (+0 - 1.5 i) == 1.19476321728710930411193082851909052
double: 1
idouble: 1
Test "Real part of: cacosh (-0 + 0.5 i) == 0.4812118250596034474977589134243684231352 + pi/2 i":
+double: 1
float: 1
+idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cacosh (-0 + 1.0 i) == 0.8813735870195430252326093249797923090282 + pi/2 i":
double: 1
float: 1
@@ -326,8 +346,12 @@ Test "Real part of: cacosh (-0 + 1.5 i) == 1.19476321728710930411193082851909052
double: 1
idouble: 1
Test "Real part of: cacosh (-0 - 0.5 i) == 0.4812118250596034474977589134243684231352 - pi/2 i":
+double: 1
float: 1
+idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cacosh (-0 - 1.0 i) == 0.8813735870195430252326093249797923090282 - pi/2 i":
double: 1
float: 1
@@ -343,11 +367,19 @@ Test "Imaginary part of: cacosh (-0.5 - 0 i) == +0 - 2.0943951023931954923084289
double: 1
idouble: 1
Test "Real part of: cacosh (-1.5 + +0 i) == 0.9624236501192068949955178268487368462704 + pi i":
+double: 1
float: 1
+idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cacosh (-1.5 - 0 i) == 0.9624236501192068949955178268487368462704 - pi i":
+double: 1
float: 1
+idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i":
double: 1
float: 9
@@ -366,11 +398,19 @@ Test "Real part of: cacosh (0.75 + 1.25 i) == 1.13239363160530819522266333696834
ildouble: 1
ldouble: 1
Test "Real part of: cacosh (1.5 + +0 i) == 0.9624236501192068949955178268487368462704 + +0 i":
+double: 1
float: 1
+idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cacosh (1.5 - 0 i) == 0.9624236501192068949955178268487368462704 - 0 i":
+double: 1
float: 1
+idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
# casin
Test "Imaginary part of: casin (+0 + 0.5 i) == +0 + 0.4812118250596034474977589134243684231352 i":
@@ -389,8 +429,12 @@ float: 1
idouble: 2
ifloat: 1
Test "Imaginary part of: casin (+0 - 0.5 i) == +0 - 0.4812118250596034474977589134243684231352 i":
+double: 1
float: 1
+idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: casin (+0 - 1.0 i) == +0 - 0.8813735870195430252326093249797923090282 i":
double: 1
float: 1
@@ -415,8 +459,12 @@ float: 1
idouble: 2
ifloat: 1
Test "Imaginary part of: casin (-0 - 0.5 i) == -0 - 0.4812118250596034474977589134243684231352 i":
+double: 1
float: 1
+idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: casin (-0 - 1.0 i) == -0 - 0.8813735870195430252326093249797923090282 i":
double: 1
float: 1
@@ -516,11 +564,19 @@ ifloat: 6
ildouble: 5
ldouble: 5
Test "Real part of: casinh (0.5 + +0 i) == 0.4812118250596034474977589134243684231352 + +0 i":
+double: 1
float: 1
+idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: casinh (0.5 - 0 i) == 0.4812118250596034474977589134243684231352 - 0 i":
+double: 1
float: 1
+idouble: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i":
float: 1
ifloat: 1
@@ -789,6 +845,12 @@ ildouble: 1
ldouble: 1
# clog
+Test "Real part of: clog (-0x1.0000000123456p0 + 0x1.2345678p-1000 i) == 2.649094276923003995420209214900915462737e-10 + 3.141592653589793238462643383279502884197 i":
+double: 1
+idouble: 1
+Test "Real part of: clog (-0x1.0000000123456p0 + 0x1.2345678p-30 i) == 2.649094282537168795982991778475646793277e-10 + 3.141592652530155111500161671113150737892 i":
+double: 1
+idouble: 1
Test "Real part of: clog (-0x1.fp+127 + 0x1p-149 i) == 88.69109041335841930424871526389807508374 + pi i":
ildouble: 1
ldouble: 1
@@ -818,6 +880,12 @@ float: 1
ifloat: 1
ildouble: 1
ldouble: 1
+Test "Real part of: clog (0x1.000566p0 + 0x1.234p-10 i) == 8.298731898331237038231468223024422855654e-5 + 1.110938609507128729312743251313024793990e-3 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (0x1.000566p0 + 0x1.234p-100 i) == 8.237022655933121125560939513260027133767e-5 + 8.974094312218060110948251664314290484113e-31 i":
+float: 1
+ifloat: 1
Test "Real part of: clog (0x1.234566p-30 + 1.0 i) == 5.614163921211322622623353961365728040115e-19 + 1.570796325735258575254858696548386439740 i":
ildouble: 1
ldouble: 1
@@ -869,6 +937,20 @@ double: 1
float: 1
idouble: 1
ifloat: 1
+Test "Real part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-1000 i) == 1.150487026509145544402795327729455391948e-10 + 1.364376353841841347485783625431355770210 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-1000 i) == 1.150487026509145544402795327729455391948e-10 + 1.364376353841841347485783625431355770210 i":
+double: 1
+idouble: 1
+Test "Real part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-30 i) == 1.150487028947346337782682105935961875822e-10 + 1.364376353381646356131680448946397884147 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-30 i) == 1.150487028947346337782682105935961875822e-10 + 1.364376353381646356131680448946397884147 i":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: clog10 (-0x1.234566p-40 - 1.0 i) == 2.325249110681915353442924915876654139373e-25 - 6.821881769213700828789403802671540158935e-1 i":
float: 1
ifloat: 1
@@ -986,6 +1068,15 @@ idouble: 1
ifloat: 1
ildouble: 1
ldouble: 1
+Test "Real part of: clog10 (0x1.000566p0 + 0x1.234p-10 i) == 3.604093470239754109961125085078190708674e-5 + 4.824745078422174667425851670822596859720e-4 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0x1.000566p0 + 0x1.234p-10 i) == 3.604093470239754109961125085078190708674e-5 + 4.824745078422174667425851670822596859720e-4 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x1.000566p0 + 0x1.234p-100 i) == 3.577293486783822178310971763308187385546e-5 + 3.897399639875661463735636919790792140598e-31 i":
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: clog10 (0x1.234566p-30 + 1.0 i) == 2.438200411482400072282924063740535840474e-19 + 6.821881764607257184291586401763604544928e-1 i":
float: 1
ifloat: 1
@@ -1386,7 +1477,9 @@ ildouble: 2
ldouble: 2
Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 0.0 i) == 0.75 + 1.25 i":
double: 1
+float: 1
idouble: 1
+ifloat: 1
ildouble: 1
ldouble: 1
Test "Imaginary part of: cpow (0.75 + 1.25 i, 1.0 + 0.0 i) == 0.75 + 1.25 i":
@@ -3154,7 +3247,9 @@ ildouble: 1
ldouble: 1
Function: Real part of "clog":
+double: 1
float: 1
+idouble: 1
ifloat: 1
ildouble: 1
ldouble: 1
diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps
index dba153b..cdf80c3 100644
--- a/sysdeps/x86_64/fpu/libm-test-ulps
+++ b/sysdeps/x86_64/fpu/libm-test-ulps
@@ -197,6 +197,8 @@ ifloat: 1
Test "Imaginary part of: cacos (+0 - 0.5 i) == pi/2 + 0.4812118250596034474977589134243684231352 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: cacos (+0 - 1.0 i) == pi/2 + 0.8813735870195430252326093249797923090282 i":
double: 1
float: 1
@@ -225,6 +227,8 @@ ifloat: 1
Test "Imaginary part of: cacos (-0 - 0.5 i) == pi/2 + 0.4812118250596034474977589134243684231352 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: cacos (-0 - 1.0 i) == pi/2 + 0.8813735870195430252326093249797923090282 i":
double: 1
float: 1
@@ -269,6 +273,8 @@ ldouble: 1
Test "Real part of: cacosh (+0 + 0.5 i) == 0.4812118250596034474977589134243684231352 + pi/2 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cacosh (+0 + 1.0 i) == 0.8813735870195430252326093249797923090282 + pi/2 i":
double: 1
float: 1
@@ -280,6 +286,8 @@ idouble: 1
Test "Real part of: cacosh (+0 - 0.5 i) == 0.4812118250596034474977589134243684231352 - pi/2 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cacosh (+0 - 1.0 i) == 0.8813735870195430252326093249797923090282 - pi/2 i":
double: 1
float: 1
@@ -291,6 +299,8 @@ idouble: 1
Test "Real part of: cacosh (-0 + 0.5 i) == 0.4812118250596034474977589134243684231352 + pi/2 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cacosh (-0 + 1.0 i) == 0.8813735870195430252326093249797923090282 + pi/2 i":
double: 1
float: 1
@@ -302,6 +312,8 @@ idouble: 1
Test "Real part of: cacosh (-0 - 0.5 i) == 0.4812118250596034474977589134243684231352 - pi/2 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cacosh (-0 - 1.0 i) == 0.8813735870195430252326093249797923090282 - pi/2 i":
double: 1
float: 1
@@ -319,9 +331,13 @@ idouble: 1
Test "Real part of: cacosh (-1.5 + +0 i) == 0.9624236501192068949955178268487368462704 + pi i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cacosh (-1.5 - 0 i) == 0.9624236501192068949955178268487368462704 - pi i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i":
double: 1
float: 7
@@ -342,9 +358,13 @@ ldouble: 1
Test "Real part of: cacosh (1.5 + +0 i) == 0.9624236501192068949955178268487368462704 + +0 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: cacosh (1.5 - 0 i) == 0.9624236501192068949955178268487368462704 - 0 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
# casin
Test "Imaginary part of: casin (+0 + 0.5 i) == +0 + 0.4812118250596034474977589134243684231352 i":
@@ -367,6 +387,8 @@ ifloat: 1
Test "Imaginary part of: casin (+0 - 0.5 i) == +0 - 0.4812118250596034474977589134243684231352 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: casin (+0 - 1.0 i) == +0 - 0.8813735870195430252326093249797923090282 i":
double: 1
float: 1
@@ -395,6 +417,8 @@ ifloat: 1
Test "Imaginary part of: casin (-0 - 0.5 i) == -0 - 0.4812118250596034474977589134243684231352 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: casin (-0 - 1.0 i) == -0 - 0.8813735870195430252326093249797923090282 i":
double: 1
float: 1
@@ -500,9 +524,13 @@ ldouble: 5
Test "Real part of: casinh (0.5 + +0 i) == 0.4812118250596034474977589134243684231352 + +0 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: casinh (0.5 - 0 i) == 0.4812118250596034474977589134243684231352 - 0 i":
float: 1
ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i":
float: 1
ifloat: 1
@@ -729,6 +757,12 @@ ildouble: 1
ldouble: 1
# clog
+Test "Real part of: clog (-0x1.0000000123456p0 + 0x1.2345678p-1000 i) == 2.649094276923003995420209214900915462737e-10 + 3.141592653589793238462643383279502884197 i":
+double: 1
+idouble: 1
+Test "Real part of: clog (-0x1.0000000123456p0 + 0x1.2345678p-30 i) == 2.649094282537168795982991778475646793277e-10 + 3.141592652530155111500161671113150737892 i":
+double: 1
+idouble: 1
Test "Imaginary part of: clog (-0x1.234566p-40 - 1.0 i) == 5.354083939753840089583620652120903838944e-25 - 1.570796326795931422008642456283782656359 i":
float: 1
ifloat: 1
@@ -778,6 +812,11 @@ float: 1
ifloat: 1
ildouble: 1
ldouble: 1
+Test "Real part of: clog (0x1.000566p0 + 0x1.234p-10 i) == 8.298731898331237038231468223024422855654e-5 + 1.110938609507128729312743251313024793990e-3 i":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
Test "Real part of: clog (0x1.fffffep+127 + 0x1.fffffep+127 i) == 89.06941264234832570836679262104313101776 + pi/4 i":
ildouble: 1
ldouble: 1
@@ -841,6 +880,20 @@ double: 1
float: 1
idouble: 1
ifloat: 1
+Test "Real part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-1000 i) == 1.150487026509145544402795327729455391948e-10 + 1.364376353841841347485783625431355770210 i":
+double: 2
+idouble: 2
+Test "Imaginary part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-1000 i) == 1.150487026509145544402795327729455391948e-10 + 1.364376353841841347485783625431355770210 i":
+double: 1
+idouble: 1
+Test "Real part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-30 i) == 1.150487028947346337782682105935961875822e-10 + 1.364376353381646356131680448946397884147 i":
+double: 2
+idouble: 2
+Test "Imaginary part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-30 i) == 1.150487028947346337782682105935961875822e-10 + 1.364376353381646356131680448946397884147 i":
+double: 1
+idouble: 1
+ildouble: 1
+ldouble: 1
Test "Imaginary part of: clog10 (-0x1.fp+1023 + 0x1p-1074 i) == 308.2409272754311106024666378243768099991 + 1.364376353841841347485783625431355770210 i":
double: 1
idouble: 1
@@ -953,6 +1006,20 @@ idouble: 1
ifloat: 1
ildouble: 1
ldouble: 1
+Test "Real part of: clog10 (0x1.000566p0 + 0x1.234p-10 i) == 3.604093470239754109961125085078190708674e-5 + 4.824745078422174667425851670822596859720e-4 i":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0x1.000566p0 + 0x1.234p-10 i) == 3.604093470239754109961125085078190708674e-5 + 4.824745078422174667425851670822596859720e-4 i":
+double: 1
+idouble: 1
+Test "Real part of: clog10 (0x1.000566p0 + 0x1.234p-100 i) == 3.577293486783822178310971763308187385546e-5 + 3.897399639875661463735636919790792140598e-31 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1.000566p0 + 0x1.234p-100 i) == 3.577293486783822178310971763308187385546e-5 + 3.897399639875661463735636919790792140598e-31 i":
+ildouble: 1
+ldouble: 1
Test "Real part of: clog10 (0x1.234566p-30 + 1.0 i) == 2.438200411482400072282924063740535840474e-19 + 6.821881764607257184291586401763604544928e-1 i":
ildouble: 1
ldouble: 1
@@ -2940,9 +3007,9 @@ float: 3
ifloat: 3
Function: Real part of "clog10":
-double: 1
+double: 2
float: 1
-idouble: 1
+idouble: 2
ifloat: 1
ildouble: 1
ldouble: 1
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 20 ++++++++
math/libm-test.inc | 22 +++++++++
math/s_clog.c | 7 +++
math/s_clog10.c | 7 +++
math/s_clog10f.c | 7 +++
math/s_clog10l.c | 14 +++++
math/s_clogf.c | 7 +++
math/s_clogl.c | 14 +++++
sysdeps/i386/fpu/libm-test-ulps | 95 +++++++++++++++++++++++++++++++++++++
sysdeps/sparc/fpu/libm-test-ulps | 8 +++
sysdeps/x86_64/fpu/libm-test-ulps | 71 +++++++++++++++++++++++++++-
11 files changed, 270 insertions(+), 2 deletions(-)
hooks/post-receive
--
GNU C Library master sources