Add more random libm test inputs (mainly for ldbl-128).

This patch adds more libm test inputs found through random test
generation to increase previously known ulps.  This particular test
generation was run for mips64, so most of the increased ulps are for
ldbl-128 (float and double having been fairly well covered by such
testing for x86_64), but there's the odd ulps increase for other
formats.

Tested for x86_64, x86 and mips64.

	* math/auto-libm-test-in: Add more tests of acos, acosh, asin,
	asinh, atan, atan2, atanh, cabs, carg, cos, csqrt, erfc, exp,
	exp10, exp2, log, log1p, log2, pow, sin, sincos, sinh, tan and
	tanh.
	* math/auto-libm-test-out: Regenerated.
	* sysdeps/i386/fpu/libm-test-ulps: Update.
	* sysdeps/mips/mips32/libm-test-ulps: Likewise.
	* sysdeps/mips/mips64/libm-test-ulps: Likewise.
	* sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

1 files changed, 62 insertions, 0 deletions

diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in
index 83eb4cf8c3..002a1fc852 100644
--- a/math/auto-libm-test-in
+++ b/math/auto-libm-test-in
@@ -72,6 +72,7 @@ acos 0xe.9a5c0d7fabb9aa1p-4
 acos 0xe.17513589de79b75p-4
 acos 0x3.e57821d368ebap-4
 acos 0x2.0bee8p-4
+acos -0x1.da00d8p-4
 acos min
 acos -min
 acos min_subnorm
@@ -126,6 +127,8 @@ acosh 0x1.0722362c26ba5p+0
 acosh 0x1.73515p+0
 acosh 0x1.1b836p+0
 acosh 0x1.07c956p+0
+acosh 0x1.1808eep+0
+acosh 0x1.1052c4p+0
 acosh max no-test-inline
 
 asin 0
@@ -150,6 +153,8 @@ asin 0xf.c9675fa6fe69f12p-4
 asin -0xa.fc5afp-4
 asin 0xd.805e5p-4
 asin -0x2.1a02dcp-4
+asin -0x8.1c120ac3e495p-4
+asin -0xb.36dacp-4
 asin min
 asin -min
 asin min_subnorm
@@ -234,6 +239,9 @@ asinh -0x3.11c35p-4
 asinh -0x4.39534p-4
 asinh -0xd.d62e8p+92
 asinh -0x4.cfb9805a53a2065p-4
+asinh -0x5.cabae7a011e33d9p-4
+asinh -0x6.e26358p-4
+asinh 0x6.c92c08p-4
 asinh 0x1p-500
 asinh 0x1p-5000
 asinh min
@@ -265,6 +273,7 @@ atan -0x1.363f46p+0
 atan -0x1.ad4c0ap+0
 atan -0x3.eb8e18p+0
 atan 0x3.53c188p+0
+atan -0x1.58c83p+0
 atan min
 atan -min
 atan min_subnorm
@@ -319,6 +328,8 @@ atan2 0x4.251bb8p-4 0x7.40ac68p+0
 atan2 0x1.47239ep+68 0xa.3ac3cp+68
 atan2 -0x6.b0794p-4 0x3.8ff10cp+0
 atan2 -0x7.15e7af0a1780cp-724 0xf.fffffp+124
+atan2 0x3.f16f1p+0 -0x1.546056p+0
+atan2 -0x1.9e657cp-24 0x7.40bb4p-52
 atan2 min min
 atan2 min -min
 atan2 -min min
@@ -411,6 +422,9 @@ atanh 0x5.8be99p-40
 atanh 0x3.cbed35fe733d8p-4
 atanh -0x5.c18b6p-4
 atanh -0x7.c88a5p-8
+atanh -0x2.c72b7cp-4
+atanh -0x3.98eaf4p-4
+atanh 0x2.c1085p-4
 atanh 0x1p-500
 atanh 0x1p-5000
 atanh min
@@ -445,6 +459,9 @@ cabs -0x1.0eda54p+28 0xb.09476p+0
 cabs -0x1.133b84p+84 -0xa.7d925f57f60cp+768
 cabs -0 -0x3.4e5d7877324cp+0
 cabs -0xa.f59b8p+4 0xa.21a95p+20
+cabs -0x1.30ed4cp+0 0x1.e9d956p+56
+cabs -0x1.250366p-36 -0x5.a5046p-4
+cabs -0x1.88858cp+84 0x5.bd9198p+36
 
 # carg (x + i 0) == 0 for x > 0.
 carg 2.0 0
@@ -475,6 +492,10 @@ carg 0x7.40ac68p+0 0x4.251bb8p-4
 carg 0xa.3ac3cp+68 0x1.47239ep+68
 carg 0x3.8ff10cp+0 -0x6.b0794p-4
 carg -0x3.973cc4p+72 -0xf.fffffp+124
+carg -0x1.0a512ap-120 0xf.54681p-108
+carg -0x3.be0054531569p-4 -0xb.0c5a9p-4
+carg -0x1.0236b6p-20 0x2.a6e504p+108
+carg 0x9.27b5fd9157b6c92b151371ca23d8p+0 0x1.d8759b9024992p+0
 carg 0x8p-152 0x4p-1076
 
 cbrt 0.0
@@ -947,6 +968,9 @@ cos -min_subnorm
 cos -0x3.3de320f6be87ep+1020
 cos 0xe.9f1e5bc3bb88p+112
 cos 0x4.7857dp+68
+cos -0x1.02e34cp+0
+cos 0xf.f0274p+4
+cos 0x3.042d88p+0
 
 cosh 0
 cosh -0
@@ -1121,6 +1145,10 @@ csqrt 0x6.b1a2e79e9c9acp-164 0x8p-152
 csqrt -0x8.ec8932bf5603p-172 0x8p-152
 csqrt -0x1.9edb24c83e22cp-172 -0x8p-152
 csqrt -0x1.65c7ac7c97a25p-176 -0x8p-152
+csqrt 0x1.0221e29d5a3cdp-188 -0x8p-152
+csqrt -0x2.927275f6febb6p-184 0x8p-152
+csqrt -0x8p-152 -0x2.c832ff5b163af0dcp-2444
+csqrt -0x8p-152 -0x1.818bccp+0
 
 csqrt 0x1.fffffep+127 0x1.fffffep+127
 csqrt 0x1.fffffep+127 1.0
@@ -1341,6 +1369,10 @@ erfc 0x1.65e31p+0
 erfc 0xd.44cd3p-4
 erfc 0xd.47425b3cafa48p-4
 erfc 0x1.2f644ep+0
+erfc 0x2.56af04p+0
+erfc 0x2.b7f8cb76737d2af98dead7c4c5eep+0
+erfc 0x2.dfb9b4p+0
+erfc 0x1.e33c9ep+0
 
 exp 0
 exp -0
@@ -1389,6 +1421,7 @@ exp -0x1.f1cf36p+8
 exp 0x3.248524p+0
 exp 0x1.f0b362p+0
 exp 0xd.89746a799ac4eedp+0
+exp -0x6.58b64p-4
 
 exp10 0
 exp10 -0
@@ -1437,6 +1470,8 @@ exp10 0xd.f73d6p-4
 exp10 0x1.cc6776p+0
 exp10 0x5.b00bcd891ffe56fp+0
 exp10 0xe.8b349p+4
+exp10 0x3.495c78p+0
+exp10 0xf.f33f6p+0
 
 exp2 0
 exp2 -0
@@ -1491,6 +1526,7 @@ exp2 0xa.87b8bp+0
 exp2 -0xe.2ce69p-4
 exp2 -0xc.1bf12p-16
 exp2 -0x4.8ce878p-4
+exp2 0xf.93d18bf7be8d272p-4
 
 expm1 0
 expm1 -0
@@ -1549,6 +1585,7 @@ expm1 0x5.fb8dc64e91a74p-4
 expm1 0x3.735f497c4e67535cp-4
 expm1 -0x7.d6c50b469d404p+0
 expm1 0x4.857de8p+4
+expm1 0x5.dfeb68p-4
 expm1 0x4.0000000000000028p-16384
 expm1 min
 expm1 -min
@@ -2507,6 +2544,7 @@ log 0x1.017f8ap+44
 log 0x1.0b5c1ep+36
 log 0x2.1b17c2887e938p+928
 log 0x1.929d9cp+0
+log 0x1.770072p+0
 
 log10 1
 log10 0.1
@@ -2557,6 +2595,10 @@ log1p 0x5.bf78873e20a2d468p-4
 log1p 0x7.aa5198p-4
 log1p 0x2.564fap+0
 log1p 0x7.fc242a2235222ef8p-4
+log1p -0x4.f37d3c9ce0b14bdd86eb157df5d4p-4
+log1p 0x7.2eca50c4d93196362b4f37f6e8dcp-4
+log1p -0x6.3fef3067427e43dfcde9e48f74bcp-4
+log1p 0x6.af53d00fd2845d4772260ef5adc4p-4
 
 log2 1
 log2 e
@@ -2575,6 +2617,9 @@ log2 0xb.e77c6p-4
 log2 0x1.4fe37ep+0
 log2 0x3.9b0754p+8
 log2 0xb.e132ap-4
+log2 0xb.5bf82dc51f02035p-4
+log2 0xb.7704dc9beb05p-4
+log2 0xb.56f63c18e93eecdp-4
 log2 min
 log2 min_subnorm
 
@@ -2978,6 +3023,7 @@ pow 0x1.7d1a0a6f2p+681 1.5
 pow 0x1.ce78f2p+0 -0x2.7f1f78p+4
 pow 0xf.fffffp+124 -0x5.b5b648p+0
 pow 0x1.430d4cp+0 0x5.0e462p+4
+pow 0x9.8b82ap-4 -0x1.99907ap+12
 
 sin 0
 sin -0
@@ -3022,6 +3068,9 @@ sin -0x3.3de320f6be87ep+1020
 sin 0xe.9f1e5bc3bb88p+112
 sin 0x4.7857dp+68
 sin 0x6.287cc8749212e72p+0
+sin -0x1.02e34cp+0
+sin 0xf.f0274p+4
+sin 0x3.042d88p+0
 sin min
 sin -min
 sin min_subnorm
@@ -3049,6 +3098,9 @@ sincos -0x3.3de320f6be87ep+1020
 sincos 0xe.9f1e5bc3bb88p+112
 sincos 0x4.7857dp+68
 sincos 0x6.287cc8749212e72p+0
+sincos -0x1.02e34cp+0
+sincos 0xf.f0274p+4
+sincos 0x3.042d88p+0
 sincos min
 sincos -min
 sincos min_subnorm
@@ -3102,6 +3154,11 @@ sinh -0x7.688eap-4
 sinh -0xd.dce79p-4
 sinh 0x8.a3127p+4
 sinh 0x1.c0709p-12
+sinh 0xb.7f67c3586c24p-4
+sinh -0x1.3dda8ap+0
+sinh -0x5.ee9218p-4
+sinh -0x1.bcfc98p+0
+sinh -0x6.9bbb6df7c5d08p-4
 sinh min
 sinh -min
 sinh min_subnorm
@@ -3239,6 +3296,7 @@ tan -0x2.12bafcp+0
 tan 0x2.091d68p+0
 tan -0x5.302ab9b18593264p+0
 tan 0x1.1ad374p+0
+tan -0x1.0d55b8p+0
 tan min
 tan -min
 tan min_subnorm
@@ -3300,6 +3358,10 @@ tanh 0x3.c80eaa7adaa3p-4
 tanh 0x2.00f9857616524p-4
 tanh -0xe.9e035p+0
 tanh -0x3.c0d8b54c5a488p-4
+tanh -0x3.2f59p-4
+tanh 0x2.e6f54cp-4
+tanh 0x3.397f2f50241d031p-4
+tanh 0x8.4024a11b6610672b2982b852e8p-4
 tanh min
 tanh -min
 tanh min_subnorm