Remove very old libm-test-ulps entries.

I noticed that some libm-test-ulps files still had long-obsolete
entries for *_tonearest functions, which will no longer be used since
functions with FE_TONEAREST explicitly set aren't tested separately
from those functions with it as the default rounding mode any more.

This patch removes those obsolete entries.  However, as they are a
sign of libm-test-ulps not having been regenerated from scratch for a
long time, I strongly advise people testing on those platforms to
remove / truncate the libm-test-ulps file, run "make regen-ulps" and
commit the regenerated-from-scratch file.  (Ideally any failures of
libm tests still present after regeneration would be investigated /
fixed - there are several open "math" bugs spread across these
platforms - but simply regenerating from scratch improves things.)

	* sysdeps/hppa/fpu/libm-test-ulps: Remove *_tonearest entries.
	* sysdeps/ia64/fpu/libm-test-ulps: Likewise.
	* sysdeps/m68k/m680x0/fpu/libm-test-ulps: Likewise.
	* sysdeps/microblaze/libm-test-ulps: Likewise.
	* sysdeps/sh/libm-test-ulps: Likewise.

6 files changed, 6 insertions, 208 deletions

diff --git a/ChangeLog b/ChangeLog
index c600b440af..a113ad821d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2017-01-20  Joseph Myers  <joseph@codesourcery.com>
 
+	* sysdeps/hppa/fpu/libm-test-ulps: Remove *_tonearest entries.
+	* sysdeps/ia64/fpu/libm-test-ulps: Likewise.
+	* sysdeps/m68k/m680x0/fpu/libm-test-ulps: Likewise.
+	* sysdeps/microblaze/libm-test-ulps: Likewise.
+	* sysdeps/sh/libm-test-ulps: Likewise.
+
 	* math/README.libm-test: Update list of characters for input and
 	output types.
 
diff --git a/sysdeps/hppa/fpu/libm-test-ulps b/sysdeps/hppa/fpu/libm-test-ulps
index fcd8e49fc7..b5c8e7ccde 100644
--- a/sysdeps/hppa/fpu/libm-test-ulps
+++ b/sysdeps/hppa/fpu/libm-test-ulps
@@ -777,10 +777,6 @@ float: 2
 idouble: 1
 ifloat: 2
 
-Function: "cos_tonearest":
-float: 1
-ifloat: 1
-
 Function: "cos_towardzero":
 double: 1
 float: 1
@@ -805,12 +801,6 @@ float: 1
 idouble: 1
 ifloat: 1
 
-Function: "cosh_tonearest":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
 Function: "cosh_towardzero":
 double: 1
 float: 1
@@ -1039,18 +1029,6 @@ float: 1
 idouble: 2
 ifloat: 1
 
-Function: Real part of "ctan_tonearest":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Imaginary part of "ctan_tonearest":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-
 Function: Real part of "ctan_towardzero":
 double: 5
 float: 3
@@ -1101,18 +1079,6 @@ float: 5
 idouble: 6
 ifloat: 5
 
-Function: Real part of "ctanh_tonearest":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-
-Function: Imaginary part of "ctanh_tonearest":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
-
 Function: Real part of "ctanh_towardzero":
 double: 2
 float: 2
@@ -1207,10 +1173,6 @@ float: 1
 idouble: 2
 ifloat: 1
 
-Function: "exp10_tonearest":
-double: 1
-idouble: 1
-
 Function: "exp10_towardzero":
 double: 2
 float: 1
@@ -1279,12 +1241,6 @@ float: 1
 idouble: 1
 ifloat: 1
 
-Function: "expm1_tonearest":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
 Function: "expm1_towardzero":
 double: 1
 float: 2
@@ -1567,10 +1523,6 @@ float: 1
 idouble: 1
 ifloat: 1
 
-Function: "pow_tonearest":
-float: 1
-ifloat: 1
-
 Function: "pow_towardzero":
 double: 1
 float: 1
@@ -1593,10 +1545,6 @@ float: 2
 idouble: 1
 ifloat: 2
 
-Function: "sin_tonearest":
-float: 1
-ifloat: 1
-
 Function: "sin_towardzero":
 double: 1
 float: 1
diff --git a/sysdeps/ia64/fpu/libm-test-ulps b/sysdeps/ia64/fpu/libm-test-ulps
index 44230afd78..2776ba7fae 100644
--- a/sysdeps/ia64/fpu/libm-test-ulps
+++ b/sysdeps/ia64/fpu/libm-test-ulps
@@ -191,10 +191,6 @@ ifloat: 1
 ildouble: 1
 ldouble: 1
 
-Function: "cos_tonearest":
-double: 1
-idouble: 1
-
 Function: "cos_towardzero":
 double: 1
 float: 1
@@ -295,22 +291,6 @@ ifloat: 2
 ildouble: 2
 ldouble: 2
 
-Function: Real part of "ctan_tonearest":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 2
-ldouble: 2
-
-Function: Imaginary part of "ctan_tonearest":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-ildouble: 2
-ldouble: 2
-
 Function: Real part of "ctan_towardzero":
 double: 2
 float: 1
@@ -375,22 +355,6 @@ ifloat: 4
 ildouble: 2
 ldouble: 2
 
-Function: Real part of "ctanh_tonearest":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "ctanh_tonearest":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-ildouble: 2
-ldouble: 2
-
 Function: Real part of "ctanh_towardzero":
 double: 3
 float: 2
@@ -431,10 +395,6 @@ Function: "expm1_downward":
 ildouble: 1
 ldouble: 1
 
-Function: "expm1_tonearest":
-ildouble: 1
-ldouble: 1
-
 Function: "j0":
 double: 2
 float: 2
@@ -489,10 +449,6 @@ idouble: 1
 ildouble: 1
 ldouble: 1
 
-Function: "sin_tonearest":
-double: 1
-idouble: 1
-
 Function: "sin_towardzero":
 double: 1
 idouble: 1
diff --git a/sysdeps/m68k/m680x0/fpu/libm-test-ulps b/sysdeps/m68k/m680x0/fpu/libm-test-ulps
index 7667d34b84..2247a4af60 100644
--- a/sysdeps/m68k/m680x0/fpu/libm-test-ulps
+++ b/sysdeps/m68k/m680x0/fpu/libm-test-ulps
@@ -1451,14 +1451,6 @@ ifloat: 7
 ildouble: 9
 ldouble: 9
 
-Function: "pow_tonearest":
-double: 1
-float: 7
-idouble: 1
-ifloat: 7
-ildouble: 7
-ldouble: 7
-
 Function: "pow_towardzero":
 double: 1
 float: 4
diff --git a/sysdeps/microblaze/libm-test-ulps b/sysdeps/microblaze/libm-test-ulps
index c252c96d0a..0806905370 100644
--- a/sysdeps/microblaze/libm-test-ulps
+++ b/sysdeps/microblaze/libm-test-ulps
@@ -154,22 +154,12 @@ Function: "cos":
 float: 1
 ifloat: 1
 
-Function: "cos_tonearest":
-float: 1
-ifloat: 1
-
 Function: "cosh":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 
-Function: "cosh_tonearest":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
 Function: Real part of "cpow":
 double: 2
 float: 4
@@ -220,18 +210,6 @@ float: 1
 idouble: 2
 ifloat: 1
 
-Function: Real part of "ctan_tonearest":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Imaginary part of "ctan_tonearest":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-
 Function: Real part of "ctanh":
 double: 2
 float: 1
@@ -244,18 +222,6 @@ float: 2
 idouble: 2
 ifloat: 2
 
-Function: Real part of "ctanh_tonearest":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-
-Function: Imaginary part of "ctanh_tonearest":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
-
 Function: "erf":
 double: 1
 idouble: 1
@@ -270,22 +236,12 @@ Function: "exp10":
 double: 1
 idouble: 1
 
-Function: "exp10_tonearest":
-double: 1
-idouble: 1
-
 Function: "expm1":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 
-Function: "expm1_tonearest":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
 Function: "gamma":
 double: 1
 float: 1
@@ -342,18 +298,10 @@ Function: "pow10":
 double: 1
 idouble: 1
 
-Function: "pow_tonearest":
-float: 1
-ifloat: 1
-
 Function: "sin":
 float: 1
 ifloat: 1
 
-Function: "sin_tonearest":
-float: 1
-ifloat: 1
-
 Function: "sincos":
 float: 1
 ifloat: 1
diff --git a/sysdeps/sh/libm-test-ulps b/sysdeps/sh/libm-test-ulps
index 4c43510849..a00f04e2a3 100644
--- a/sysdeps/sh/libm-test-ulps
+++ b/sysdeps/sh/libm-test-ulps
@@ -164,10 +164,6 @@ Function: "cos":
 float: 1
 ifloat: 1
 
-Function: "cos_tonearest":
-float: 1
-ifloat: 1
-
 Function: "cos_towardzero":
 double: 1
 float: 1
@@ -180,12 +176,6 @@ float: 1
 idouble: 1
 ifloat: 1
 
-Function: "cosh_tonearest":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
 Function: "cosh_towardzero":
 double: 1
 float: 1
@@ -242,18 +232,6 @@ float: 1
 idouble: 2
 ifloat: 1
 
-Function: Real part of "ctan_tonearest":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Imaginary part of "ctan_tonearest":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-
 Function: Real part of "ctan_towardzero":
 double: 5
 float: 3
@@ -278,18 +256,6 @@ float: 2
 idouble: 2
 ifloat: 2
 
-Function: Real part of "ctanh_tonearest":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-
-Function: Imaginary part of "ctanh_tonearest":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
-
 Function: Real part of "ctanh_towardzero":
 double: 2
 float: 3
@@ -316,10 +282,6 @@ Function: "exp10":
 double: 1
 idouble: 1
 
-Function: "exp10_tonearest":
-double: 1
-idouble: 1
-
 Function: "exp10_towardzero":
 double: 1
 idouble: 1
@@ -334,12 +296,6 @@ float: 1
 idouble: 1
 ifloat: 1
 
-Function: "expm1_tonearest":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
 Function: "expm1_towardzero":
 double: 1
 float: 1
@@ -406,10 +362,6 @@ Function: "pow10":
 double: 1
 idouble: 1
 
-Function: "pow_tonearest":
-float: 1
-ifloat: 1
-
 Function: "pow_towardzero":
 float: 1
 ifloat: 1
@@ -418,10 +370,6 @@ Function: "sin":
 float: 1
 ifloat: 1
 
-Function: "sin_tonearest":
-float: 1
-ifloat: 1
-
 Function: "sin_towardzero":
 double: 1
 float: 1