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-rw-r--r--ChangeLog16
-rw-r--r--NEWS20
-rw-r--r--math/auto-libm-test-in13
-rw-r--r--math/auto-libm-test-out732
-rw-r--r--sysdeps/i386/fpu/libm-test-ulps1
-rw-r--r--sysdeps/ieee754/dbl-64/e_cosh.c4
-rw-r--r--sysdeps/ieee754/flt-32/e_coshf.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/e_coshl.c4
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/e_coshl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/e_coshl.c2
10 files changed, 458 insertions, 338 deletions
diff --git a/ChangeLog b/ChangeLog
index 9694fe5516..08e26514ed 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,21 @@
 2014-06-23  Joseph Myers  <joseph@codesourcery.com>
 
+	[BZ #16354]
+	[BZ #17061]
+	* sysdeps/ieee754/dbl-64/e_cosh.c (__ieee754_cosh): Check for
+	small arguments before calling __expm1.
+	* sysdeps/ieee754/flt-32/e_coshf.c (__ieee754_coshf): Check for
+	small arguments before calling __expm1f.
+	* sysdeps/ieee754/ldbl-128/e_coshl.c (__ieee754_coshl): Check for
+	small arguments before calling __expm1l.
+	* sysdeps/ieee754/ldbl-128ibm/e_coshl.c (__ieee754_coshl):
+	Likewise.
+	* sysdeps/ieee754/ldbl-96/e_coshl.c (__ieee754_coshl): Likewise.
+	* math/auto-libm-test-in: Add more cosh tests.  Do not allow
+	spurious underflow for some cosh tests.
+	* math/auto-libm-test-out: Regenerated.
+	* sysdeps/i386/fpu/libm-test-ulps: Update.
+
 	[BZ #17050]
 	* sysdeps/ieee754/dbl-64/e_j1.c: Include <errno.h>.
 	(__ieee754_y1): Set errno if return value overflows.
diff --git a/NEWS b/NEWS
index 66e4891a60..140f84ad6a 100644
--- a/NEWS
+++ b/NEWS
@@ -11,16 +11,16 @@ Version 2.20
 
   6804, 9894, 12994, 13347, 13651, 14308, 14770, 15119, 15132, 15347, 15514,
   15698, 15804, 15894, 15946, 16002, 16064, 16095, 16198, 16284, 16315,
-  16348, 16349, 16357, 16362, 16447, 16516, 16532, 16545, 16564, 16574,
-  16599, 16600, 16609, 16610, 16611, 16613, 16619, 16623, 16629, 16632,
-  16634, 16639, 16642, 16648, 16649, 16670, 16674, 16677, 16680, 16681,
-  16683, 16689, 16695, 16701, 16706, 16707, 16712, 16713, 16714, 16724,
-  16731, 16739, 16740, 16743, 16754, 16758, 16759, 16760, 16770, 16786,
-  16789, 16791, 16796, 16799, 16800, 16815, 16823, 16824, 16831, 16838,
-  16849, 16854, 16876, 16877, 16878, 16882, 16885, 16888, 16890, 16912,
-  16915, 16916, 16917, 16922, 16927, 16928, 16932, 16943, 16958, 16965,
-  16966, 16967, 16977, 16978, 16984, 16990, 16996, 17009, 17022, 17031,
-  17042, 17048, 17050, 17058, 17062, 17069, 17075, 17079.
+  16348, 16349, 16354, 16357, 16362, 16447, 16516, 16532, 16545, 16564,
+  16574, 16599, 16600, 16609, 16610, 16611, 16613, 16619, 16623, 16629,
+  16632, 16634, 16639, 16642, 16648, 16649, 16670, 16674, 16677, 16680,
+  16681, 16683, 16689, 16695, 16701, 16706, 16707, 16712, 16713, 16714,
+  16724, 16731, 16739, 16740, 16743, 16754, 16758, 16759, 16760, 16770,
+  16786, 16789, 16791, 16796, 16799, 16800, 16815, 16823, 16824, 16831,
+  16838, 16849, 16854, 16876, 16877, 16878, 16882, 16885, 16888, 16890,
+  16912, 16915, 16916, 16917, 16922, 16927, 16928, 16932, 16943, 16958,
+  16965, 16966, 16967, 16977, 16978, 16984, 16990, 16996, 17009, 17022,
+  17031, 17042, 17048, 17050, 17058, 17061, 17062, 17069, 17075, 17079.
 
 * Optimized strchr implementation for AArch64.  Contributed by ARM Ltd.
 
diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in
index 86333846ac..4eaa0135a4 100644
--- a/math/auto-libm-test-in
+++ b/math/auto-libm-test-in
@@ -624,11 +624,14 @@ cosh 50
 # GCC bug 59666: results on directed rounding may be incorrect.
 cosh max no-test-inline xfail-rounding:ldbl-128ibm
 cosh -max no-test-inline xfail-rounding:ldbl-128ibm
-# Bug 16354: spurious underflow may occur.
-cosh min spurious-underflow
-cosh -min spurious-underflow
-cosh min_subnorm spurious-underflow
-cosh -min_subnorm spurious-underflow
+cosh min
+cosh -min
+cosh min_subnorm
+cosh -min_subnorm
+cosh 0x1p-56
+cosh -0x1p-56
+cosh 0x1p-72
+cosh -0x1p-72
 # Test values either side of overflow for each floating-point format.
 cosh 0x5.96a7ep+4
 cosh 0x5.96a7e8p+4
diff --git a/math/auto-libm-test-out b/math/auto-libm-test-out
index 3d3e0187f8..e47c3ab622 100644
--- a/math/auto-libm-test-out
+++ b/math/auto-libm-test-out
@@ -75745,322 +75745,422 @@ cosh -max no-test-inline xfail-rounding:ldbl-128ibm
 = cosh tonearest ldbl-128ibm -0xf.ffffffffffffbffffffffffffcp+1020L : plus_infty : no-test-inline inexact-ok overflow errno-erange
 = cosh towardzero ldbl-128ibm -0xf.ffffffffffffbffffffffffffcp+1020L : 0xf.ffffffffffffbffffffffffffcp+1020L : no-test-inline xfail:ldbl-128ibm inexact-ok overflow errno-erange-ok
 = cosh upward ldbl-128ibm -0xf.ffffffffffffbffffffffffffcp+1020L : plus_infty : no-test-inline xfail:ldbl-128ibm inexact-ok overflow errno-erange
-cosh min spurious-underflow
-= cosh downward flt-32 0x4p-128f : 0x1p+0f : inexact-ok underflow-ok
-= cosh tonearest flt-32 0x4p-128f : 0x1p+0f : inexact-ok underflow-ok
-= cosh towardzero flt-32 0x4p-128f : 0x1p+0f : inexact-ok underflow-ok
-= cosh upward flt-32 0x4p-128f : 0x1.000002p+0f : inexact-ok underflow-ok
-= cosh downward dbl-64 0x4p-128 : 0x1p+0 : inexact-ok underflow-ok
-= cosh tonearest dbl-64 0x4p-128 : 0x1p+0 : inexact-ok underflow-ok
-= cosh towardzero dbl-64 0x4p-128 : 0x1p+0 : inexact-ok underflow-ok
-= cosh upward dbl-64 0x4p-128 : 0x1.0000000000001p+0 : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel 0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel 0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel 0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel 0x4p-128L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k 0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k 0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k 0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k 0x4p-128L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 0x4p-128L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128ibm 0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128ibm 0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128ibm 0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128ibm 0x4p-128L : 0x1.000000000000000000000000008p+0L : inexact-ok underflow-ok
-= cosh downward dbl-64 0x4p-1024 : 0x1p+0 : inexact-ok underflow-ok
-= cosh tonearest dbl-64 0x4p-1024 : 0x1p+0 : inexact-ok underflow-ok
-= cosh towardzero dbl-64 0x4p-1024 : 0x1p+0 : inexact-ok underflow-ok
-= cosh upward dbl-64 0x4p-1024 : 0x1.0000000000001p+0 : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel 0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel 0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel 0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel 0x4p-1024L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k 0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k 0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k 0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k 0x4p-1024L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 0x4p-1024L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128ibm 0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128ibm 0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128ibm 0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128ibm 0x4p-1024L : 0x1.000000000000000000000000008p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel 0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel 0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel 0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel 0x4p-16384L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k 0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k 0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k 0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k 0x4p-16384L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 0x4p-16384L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel 0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel 0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel 0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel 0x2p-16384L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k 0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k 0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k 0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k 0x2p-16384L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 0x2p-16384L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward dbl-64 0x8p-972 : 0x1p+0 : inexact-ok underflow-ok
-= cosh tonearest dbl-64 0x8p-972 : 0x1p+0 : inexact-ok underflow-ok
-= cosh towardzero dbl-64 0x8p-972 : 0x1p+0 : inexact-ok underflow-ok
-= cosh upward dbl-64 0x8p-972 : 0x1.0000000000001p+0 : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel 0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel 0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel 0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel 0x8p-972L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k 0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k 0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k 0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k 0x8p-972L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 0x8p-972L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128ibm 0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128ibm 0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128ibm 0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128ibm 0x8p-972L : 0x1.000000000000000000000000008p+0L : inexact-ok underflow-ok
-cosh -min spurious-underflow
-= cosh downward flt-32 -0x4p-128f : 0x1p+0f : inexact-ok underflow-ok
-= cosh tonearest flt-32 -0x4p-128f : 0x1p+0f : inexact-ok underflow-ok
-= cosh towardzero flt-32 -0x4p-128f : 0x1p+0f : inexact-ok underflow-ok
-= cosh upward flt-32 -0x4p-128f : 0x1.000002p+0f : inexact-ok underflow-ok
-= cosh downward dbl-64 -0x4p-128 : 0x1p+0 : inexact-ok underflow-ok
-= cosh tonearest dbl-64 -0x4p-128 : 0x1p+0 : inexact-ok underflow-ok
-= cosh towardzero dbl-64 -0x4p-128 : 0x1p+0 : inexact-ok underflow-ok
-= cosh upward dbl-64 -0x4p-128 : 0x1.0000000000001p+0 : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel -0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel -0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel -0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel -0x4p-128L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k -0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k -0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k -0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k -0x4p-128L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 -0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 -0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 -0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 -0x4p-128L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128ibm -0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128ibm -0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128ibm -0x4p-128L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128ibm -0x4p-128L : 0x1.000000000000000000000000008p+0L : inexact-ok underflow-ok
-= cosh downward dbl-64 -0x4p-1024 : 0x1p+0 : inexact-ok underflow-ok
-= cosh tonearest dbl-64 -0x4p-1024 : 0x1p+0 : inexact-ok underflow-ok
-= cosh towardzero dbl-64 -0x4p-1024 : 0x1p+0 : inexact-ok underflow-ok
-= cosh upward dbl-64 -0x4p-1024 : 0x1.0000000000001p+0 : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel -0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel -0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel -0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel -0x4p-1024L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k -0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k -0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k -0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k -0x4p-1024L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 -0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 -0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 -0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 -0x4p-1024L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128ibm -0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128ibm -0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128ibm -0x4p-1024L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128ibm -0x4p-1024L : 0x1.000000000000000000000000008p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel -0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel -0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel -0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel -0x4p-16384L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k -0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k -0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k -0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k -0x4p-16384L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 -0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 -0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 -0x4p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 -0x4p-16384L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel -0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel -0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel -0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel -0x2p-16384L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k -0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k -0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k -0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k -0x2p-16384L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 -0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 -0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 -0x2p-16384L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 -0x2p-16384L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward dbl-64 -0x8p-972 : 0x1p+0 : inexact-ok underflow-ok
-= cosh tonearest dbl-64 -0x8p-972 : 0x1p+0 : inexact-ok underflow-ok
-= cosh towardzero dbl-64 -0x8p-972 : 0x1p+0 : inexact-ok underflow-ok
-= cosh upward dbl-64 -0x8p-972 : 0x1.0000000000001p+0 : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel -0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel -0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel -0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel -0x8p-972L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k -0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k -0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k -0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k -0x8p-972L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 -0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 -0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 -0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 -0x8p-972L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128ibm -0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128ibm -0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128ibm -0x8p-972L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128ibm -0x8p-972L : 0x1.000000000000000000000000008p+0L : inexact-ok underflow-ok
-cosh min_subnorm spurious-underflow
-= cosh downward flt-32 0x8p-152f : 0x1p+0f : inexact-ok underflow-ok
-= cosh tonearest flt-32 0x8p-152f : 0x1p+0f : inexact-ok underflow-ok
-= cosh towardzero flt-32 0x8p-152f : 0x1p+0f : inexact-ok underflow-ok
-= cosh upward flt-32 0x8p-152f : 0x1.000002p+0f : inexact-ok underflow-ok
-= cosh downward dbl-64 0x8p-152 : 0x1p+0 : inexact-ok underflow-ok
-= cosh tonearest dbl-64 0x8p-152 : 0x1p+0 : inexact-ok underflow-ok
-= cosh towardzero dbl-64 0x8p-152 : 0x1p+0 : inexact-ok underflow-ok
-= cosh upward dbl-64 0x8p-152 : 0x1.0000000000001p+0 : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel 0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel 0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel 0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel 0x8p-152L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k 0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k 0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k 0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k 0x8p-152L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 0x8p-152L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128ibm 0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128ibm 0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128ibm 0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128ibm 0x8p-152L : 0x1.000000000000000000000000008p+0L : inexact-ok underflow-ok
-= cosh downward dbl-64 0x4p-1076 : 0x1p+0 : inexact-ok underflow-ok
-= cosh tonearest dbl-64 0x4p-1076 : 0x1p+0 : inexact-ok underflow-ok
-= cosh towardzero dbl-64 0x4p-1076 : 0x1p+0 : inexact-ok underflow-ok
-= cosh upward dbl-64 0x4p-1076 : 0x1.0000000000001p+0 : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel 0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel 0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel 0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel 0x4p-1076L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k 0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k 0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k 0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k 0x4p-1076L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 0x4p-1076L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128ibm 0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128ibm 0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128ibm 0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128ibm 0x4p-1076L : 0x1.000000000000000000000000008p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel 0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel 0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel 0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel 0x8p-16448L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k 0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k 0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k 0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k 0x8p-16448L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 0x8p-16448L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k 0x4p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k 0x4p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k 0x4p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k 0x4p-16448L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 0x4p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 0x4p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 0x4p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 0x4p-16448L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 0x4p-16496L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 0x4p-16496L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 0x4p-16496L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 0x4p-16496L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-cosh -min_subnorm spurious-underflow
-= cosh downward flt-32 -0x8p-152f : 0x1p+0f : inexact-ok underflow-ok
-= cosh tonearest flt-32 -0x8p-152f : 0x1p+0f : inexact-ok underflow-ok
-= cosh towardzero flt-32 -0x8p-152f : 0x1p+0f : inexact-ok underflow-ok
-= cosh upward flt-32 -0x8p-152f : 0x1.000002p+0f : inexact-ok underflow-ok
-= cosh downward dbl-64 -0x8p-152 : 0x1p+0 : inexact-ok underflow-ok
-= cosh tonearest dbl-64 -0x8p-152 : 0x1p+0 : inexact-ok underflow-ok
-= cosh towardzero dbl-64 -0x8p-152 : 0x1p+0 : inexact-ok underflow-ok
-= cosh upward dbl-64 -0x8p-152 : 0x1.0000000000001p+0 : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel -0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel -0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel -0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel -0x8p-152L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k -0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k -0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k -0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k -0x8p-152L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 -0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 -0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 -0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 -0x8p-152L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128ibm -0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128ibm -0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128ibm -0x8p-152L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128ibm -0x8p-152L : 0x1.000000000000000000000000008p+0L : inexact-ok underflow-ok
-= cosh downward dbl-64 -0x4p-1076 : 0x1p+0 : inexact-ok underflow-ok
-= cosh tonearest dbl-64 -0x4p-1076 : 0x1p+0 : inexact-ok underflow-ok
-= cosh towardzero dbl-64 -0x4p-1076 : 0x1p+0 : inexact-ok underflow-ok
-= cosh upward dbl-64 -0x4p-1076 : 0x1.0000000000001p+0 : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel -0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel -0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel -0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel -0x4p-1076L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k -0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k -0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k -0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k -0x4p-1076L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 -0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 -0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 -0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 -0x4p-1076L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128ibm -0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128ibm -0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128ibm -0x4p-1076L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128ibm -0x4p-1076L : 0x1.000000000000000000000000008p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-intel -0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-intel -0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-intel -0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-intel -0x8p-16448L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k -0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k -0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k -0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k -0x8p-16448L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 -0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 -0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 -0x8p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 -0x8p-16448L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-96-m68k -0x4p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-96-m68k -0x4p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-96-m68k -0x4p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-96-m68k -0x4p-16448L : 0x1.0000000000000002p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 -0x4p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 -0x4p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 -0x4p-16448L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 -0x4p-16448L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
-= cosh downward ldbl-128 -0x4p-16496L : 0x1p+0L : inexact-ok underflow-ok
-= cosh tonearest ldbl-128 -0x4p-16496L : 0x1p+0L : inexact-ok underflow-ok
-= cosh towardzero ldbl-128 -0x4p-16496L : 0x1p+0L : inexact-ok underflow-ok
-= cosh upward ldbl-128 -0x4p-16496L : 0x1.0000000000000000000000000001p+0L : inexact-ok underflow-ok
+cosh min
+= cosh downward flt-32 0x4p-128f : 0x1p+0f : inexact-ok
+= cosh tonearest flt-32 0x4p-128f : 0x1p+0f : inexact-ok
+= cosh towardzero flt-32 0x4p-128f : 0x1p+0f : inexact-ok
+= cosh upward flt-32 0x4p-128f : 0x1.000002p+0f : inexact-ok
+= cosh downward dbl-64 0x4p-128 : 0x1p+0 : inexact-ok
+= cosh tonearest dbl-64 0x4p-128 : 0x1p+0 : inexact-ok
+= cosh towardzero dbl-64 0x4p-128 : 0x1p+0 : inexact-ok
+= cosh upward dbl-64 0x4p-128 : 0x1.0000000000001p+0 : inexact-ok
+= cosh downward ldbl-96-intel 0x4p-128L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel 0x4p-128L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel 0x4p-128L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel 0x4p-128L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k 0x4p-128L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k 0x4p-128L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k 0x4p-128L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k 0x4p-128L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 0x4p-128L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 0x4p-128L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 0x4p-128L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 0x4p-128L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128ibm 0x4p-128L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128ibm 0x4p-128L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128ibm 0x4p-128L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128ibm 0x4p-128L : 0x1.000000000000000000000000008p+0L : inexact-ok
+= cosh downward dbl-64 0x4p-1024 : 0x1p+0 : inexact-ok
+= cosh tonearest dbl-64 0x4p-1024 : 0x1p+0 : inexact-ok
+= cosh towardzero dbl-64 0x4p-1024 : 0x1p+0 : inexact-ok
+= cosh upward dbl-64 0x4p-1024 : 0x1.0000000000001p+0 : inexact-ok
+= cosh downward ldbl-96-intel 0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel 0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel 0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel 0x4p-1024L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k 0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k 0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k 0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k 0x4p-1024L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 0x4p-1024L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128ibm 0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128ibm 0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128ibm 0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128ibm 0x4p-1024L : 0x1.000000000000000000000000008p+0L : inexact-ok
+= cosh downward ldbl-96-intel 0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel 0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel 0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel 0x4p-16384L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k 0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k 0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k 0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k 0x4p-16384L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 0x4p-16384L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-96-intel 0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel 0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel 0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel 0x2p-16384L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k 0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k 0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k 0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k 0x2p-16384L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 0x2p-16384L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward dbl-64 0x8p-972 : 0x1p+0 : inexact-ok
+= cosh tonearest dbl-64 0x8p-972 : 0x1p+0 : inexact-ok
+= cosh towardzero dbl-64 0x8p-972 : 0x1p+0 : inexact-ok
+= cosh upward dbl-64 0x8p-972 : 0x1.0000000000001p+0 : inexact-ok
+= cosh downward ldbl-96-intel 0x8p-972L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel 0x8p-972L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel 0x8p-972L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel 0x8p-972L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k 0x8p-972L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k 0x8p-972L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k 0x8p-972L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k 0x8p-972L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 0x8p-972L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 0x8p-972L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 0x8p-972L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 0x8p-972L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128ibm 0x8p-972L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128ibm 0x8p-972L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128ibm 0x8p-972L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128ibm 0x8p-972L : 0x1.000000000000000000000000008p+0L : inexact-ok
+cosh -min
+= cosh downward flt-32 -0x4p-128f : 0x1p+0f : inexact-ok
+= cosh tonearest flt-32 -0x4p-128f : 0x1p+0f : inexact-ok
+= cosh towardzero flt-32 -0x4p-128f : 0x1p+0f : inexact-ok
+= cosh upward flt-32 -0x4p-128f : 0x1.000002p+0f : inexact-ok
+= cosh downward dbl-64 -0x4p-128 : 0x1p+0 : inexact-ok
+= cosh tonearest dbl-64 -0x4p-128 : 0x1p+0 : inexact-ok
+= cosh towardzero dbl-64 -0x4p-128 : 0x1p+0 : inexact-ok
+= cosh upward dbl-64 -0x4p-128 : 0x1.0000000000001p+0 : inexact-ok
+= cosh downward ldbl-96-intel -0x4p-128L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel -0x4p-128L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel -0x4p-128L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel -0x4p-128L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k -0x4p-128L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k -0x4p-128L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k -0x4p-128L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k -0x4p-128L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 -0x4p-128L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 -0x4p-128L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 -0x4p-128L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 -0x4p-128L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128ibm -0x4p-128L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128ibm -0x4p-128L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128ibm -0x4p-128L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128ibm -0x4p-128L : 0x1.000000000000000000000000008p+0L : inexact-ok
+= cosh downward dbl-64 -0x4p-1024 : 0x1p+0 : inexact-ok
+= cosh tonearest dbl-64 -0x4p-1024 : 0x1p+0 : inexact-ok
+= cosh towardzero dbl-64 -0x4p-1024 : 0x1p+0 : inexact-ok
+= cosh upward dbl-64 -0x4p-1024 : 0x1.0000000000001p+0 : inexact-ok
+= cosh downward ldbl-96-intel -0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel -0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel -0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel -0x4p-1024L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k -0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k -0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k -0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k -0x4p-1024L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 -0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 -0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 -0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 -0x4p-1024L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128ibm -0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128ibm -0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128ibm -0x4p-1024L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128ibm -0x4p-1024L : 0x1.000000000000000000000000008p+0L : inexact-ok
+= cosh downward ldbl-96-intel -0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel -0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel -0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel -0x4p-16384L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k -0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k -0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k -0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k -0x4p-16384L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 -0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 -0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 -0x4p-16384L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 -0x4p-16384L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-96-intel -0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel -0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel -0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel -0x2p-16384L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k -0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k -0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k -0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k -0x2p-16384L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 -0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 -0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 -0x2p-16384L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 -0x2p-16384L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward dbl-64 -0x8p-972 : 0x1p+0 : inexact-ok
+= cosh tonearest dbl-64 -0x8p-972 : 0x1p+0 : inexact-ok
+= cosh towardzero dbl-64 -0x8p-972 : 0x1p+0 : inexact-ok
+= cosh upward dbl-64 -0x8p-972 : 0x1.0000000000001p+0 : inexact-ok
+= cosh downward ldbl-96-intel -0x8p-972L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel -0x8p-972L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel -0x8p-972L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel -0x8p-972L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k -0x8p-972L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k -0x8p-972L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k -0x8p-972L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k -0x8p-972L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 -0x8p-972L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 -0x8p-972L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 -0x8p-972L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 -0x8p-972L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128ibm -0x8p-972L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128ibm -0x8p-972L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128ibm -0x8p-972L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128ibm -0x8p-972L : 0x1.000000000000000000000000008p+0L : inexact-ok
+cosh min_subnorm
+= cosh downward flt-32 0x8p-152f : 0x1p+0f : inexact-ok
+= cosh tonearest flt-32 0x8p-152f : 0x1p+0f : inexact-ok
+= cosh towardzero flt-32 0x8p-152f : 0x1p+0f : inexact-ok
+= cosh upward flt-32 0x8p-152f : 0x1.000002p+0f : inexact-ok
+= cosh downward dbl-64 0x8p-152 : 0x1p+0 : inexact-ok
+= cosh tonearest dbl-64 0x8p-152 : 0x1p+0 : inexact-ok
+= cosh towardzero dbl-64 0x8p-152 : 0x1p+0 : inexact-ok
+= cosh upward dbl-64 0x8p-152 : 0x1.0000000000001p+0 : inexact-ok
+= cosh downward ldbl-96-intel 0x8p-152L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel 0x8p-152L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel 0x8p-152L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel 0x8p-152L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k 0x8p-152L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k 0x8p-152L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k 0x8p-152L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k 0x8p-152L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 0x8p-152L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 0x8p-152L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 0x8p-152L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 0x8p-152L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128ibm 0x8p-152L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128ibm 0x8p-152L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128ibm 0x8p-152L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128ibm 0x8p-152L : 0x1.000000000000000000000000008p+0L : inexact-ok
+= cosh downward dbl-64 0x4p-1076 : 0x1p+0 : inexact-ok
+= cosh tonearest dbl-64 0x4p-1076 : 0x1p+0 : inexact-ok
+= cosh towardzero dbl-64 0x4p-1076 : 0x1p+0 : inexact-ok
+= cosh upward dbl-64 0x4p-1076 : 0x1.0000000000001p+0 : inexact-ok
+= cosh downward ldbl-96-intel 0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel 0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel 0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel 0x4p-1076L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k 0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k 0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k 0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k 0x4p-1076L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 0x4p-1076L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128ibm 0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128ibm 0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128ibm 0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128ibm 0x4p-1076L : 0x1.000000000000000000000000008p+0L : inexact-ok
+= cosh downward ldbl-96-intel 0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel 0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel 0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel 0x8p-16448L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k 0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k 0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k 0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k 0x8p-16448L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 0x8p-16448L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-96-m68k 0x4p-16448L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k 0x4p-16448L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k 0x4p-16448L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k 0x4p-16448L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 0x4p-16448L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 0x4p-16448L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 0x4p-16448L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 0x4p-16448L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128 0x4p-16496L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 0x4p-16496L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 0x4p-16496L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 0x4p-16496L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+cosh -min_subnorm
+= cosh downward flt-32 -0x8p-152f : 0x1p+0f : inexact-ok
+= cosh tonearest flt-32 -0x8p-152f : 0x1p+0f : inexact-ok
+= cosh towardzero flt-32 -0x8p-152f : 0x1p+0f : inexact-ok
+= cosh upward flt-32 -0x8p-152f : 0x1.000002p+0f : inexact-ok
+= cosh downward dbl-64 -0x8p-152 : 0x1p+0 : inexact-ok
+= cosh tonearest dbl-64 -0x8p-152 : 0x1p+0 : inexact-ok
+= cosh towardzero dbl-64 -0x8p-152 : 0x1p+0 : inexact-ok
+= cosh upward dbl-64 -0x8p-152 : 0x1.0000000000001p+0 : inexact-ok
+= cosh downward ldbl-96-intel -0x8p-152L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel -0x8p-152L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel -0x8p-152L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel -0x8p-152L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k -0x8p-152L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k -0x8p-152L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k -0x8p-152L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k -0x8p-152L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 -0x8p-152L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 -0x8p-152L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 -0x8p-152L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 -0x8p-152L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128ibm -0x8p-152L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128ibm -0x8p-152L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128ibm -0x8p-152L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128ibm -0x8p-152L : 0x1.000000000000000000000000008p+0L : inexact-ok
+= cosh downward dbl-64 -0x4p-1076 : 0x1p+0 : inexact-ok
+= cosh tonearest dbl-64 -0x4p-1076 : 0x1p+0 : inexact-ok
+= cosh towardzero dbl-64 -0x4p-1076 : 0x1p+0 : inexact-ok
+= cosh upward dbl-64 -0x4p-1076 : 0x1.0000000000001p+0 : inexact-ok
+= cosh downward ldbl-96-intel -0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel -0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel -0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel -0x4p-1076L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k -0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k -0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k -0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k -0x4p-1076L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 -0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 -0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 -0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 -0x4p-1076L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128ibm -0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128ibm -0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128ibm -0x4p-1076L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128ibm -0x4p-1076L : 0x1.000000000000000000000000008p+0L : inexact-ok
+= cosh downward ldbl-96-intel -0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel -0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel -0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel -0x8p-16448L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k -0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k -0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k -0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k -0x8p-16448L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 -0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 -0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 -0x8p-16448L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 -0x8p-16448L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-96-m68k -0x4p-16448L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k -0x4p-16448L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k -0x4p-16448L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k -0x4p-16448L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 -0x4p-16448L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 -0x4p-16448L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 -0x4p-16448L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 -0x4p-16448L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128 -0x4p-16496L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 -0x4p-16496L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 -0x4p-16496L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 -0x4p-16496L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+cosh 0x1p-56
+= cosh downward flt-32 0x1p-56f : 0x1p+0f : inexact-ok
+= cosh tonearest flt-32 0x1p-56f : 0x1p+0f : inexact-ok
+= cosh towardzero flt-32 0x1p-56f : 0x1p+0f : inexact-ok
+= cosh upward flt-32 0x1p-56f : 0x1.000002p+0f : inexact-ok
+= cosh downward dbl-64 0x1p-56 : 0x1p+0 : inexact-ok
+= cosh tonearest dbl-64 0x1p-56 : 0x1p+0 : inexact-ok
+= cosh towardzero dbl-64 0x1p-56 : 0x1p+0 : inexact-ok
+= cosh upward dbl-64 0x1p-56 : 0x1.0000000000001p+0 : inexact-ok
+= cosh downward ldbl-96-intel 0x1p-56L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel 0x1p-56L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel 0x1p-56L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel 0x1p-56L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k 0x1p-56L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k 0x1p-56L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k 0x1p-56L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k 0x1p-56L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 0x1p-56L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 0x1p-56L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh towardzero ldbl-128 0x1p-56L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 0x1p-56L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128ibm 0x1p-56L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128ibm 0x1p-56L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128ibm 0x1p-56L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128ibm 0x1p-56L : 0x1.000000000000000000000000008p+0L : inexact-ok
+cosh -0x1p-56
+= cosh downward flt-32 -0x1p-56f : 0x1p+0f : inexact-ok
+= cosh tonearest flt-32 -0x1p-56f : 0x1p+0f : inexact-ok
+= cosh towardzero flt-32 -0x1p-56f : 0x1p+0f : inexact-ok
+= cosh upward flt-32 -0x1p-56f : 0x1.000002p+0f : inexact-ok
+= cosh downward dbl-64 -0x1p-56 : 0x1p+0 : inexact-ok
+= cosh tonearest dbl-64 -0x1p-56 : 0x1p+0 : inexact-ok
+= cosh towardzero dbl-64 -0x1p-56 : 0x1p+0 : inexact-ok
+= cosh upward dbl-64 -0x1p-56 : 0x1.0000000000001p+0 : inexact-ok
+= cosh downward ldbl-96-intel -0x1p-56L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel -0x1p-56L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel -0x1p-56L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel -0x1p-56L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k -0x1p-56L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k -0x1p-56L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k -0x1p-56L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k -0x1p-56L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 -0x1p-56L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 -0x1p-56L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh towardzero ldbl-128 -0x1p-56L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 -0x1p-56L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128ibm -0x1p-56L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128ibm -0x1p-56L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128ibm -0x1p-56L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128ibm -0x1p-56L : 0x1.000000000000000000000000008p+0L : inexact-ok
+cosh 0x1p-72
+= cosh downward flt-32 0x1p-72f : 0x1p+0f : inexact-ok
+= cosh tonearest flt-32 0x1p-72f : 0x1p+0f : inexact-ok
+= cosh towardzero flt-32 0x1p-72f : 0x1p+0f : inexact-ok
+= cosh upward flt-32 0x1p-72f : 0x1.000002p+0f : inexact-ok
+= cosh downward dbl-64 0x1p-72 : 0x1p+0 : inexact-ok
+= cosh tonearest dbl-64 0x1p-72 : 0x1p+0 : inexact-ok
+= cosh towardzero dbl-64 0x1p-72 : 0x1p+0 : inexact-ok
+= cosh upward dbl-64 0x1p-72 : 0x1.0000000000001p+0 : inexact-ok
+= cosh downward ldbl-96-intel 0x1p-72L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel 0x1p-72L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel 0x1p-72L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel 0x1p-72L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k 0x1p-72L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k 0x1p-72L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k 0x1p-72L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k 0x1p-72L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 0x1p-72L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 0x1p-72L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 0x1p-72L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 0x1p-72L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128ibm 0x1p-72L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128ibm 0x1p-72L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128ibm 0x1p-72L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128ibm 0x1p-72L : 0x1.000000000000000000000000008p+0L : inexact-ok
+cosh -0x1p-72
+= cosh downward flt-32 -0x1p-72f : 0x1p+0f : inexact-ok
+= cosh tonearest flt-32 -0x1p-72f : 0x1p+0f : inexact-ok
+= cosh towardzero flt-32 -0x1p-72f : 0x1p+0f : inexact-ok
+= cosh upward flt-32 -0x1p-72f : 0x1.000002p+0f : inexact-ok
+= cosh downward dbl-64 -0x1p-72 : 0x1p+0 : inexact-ok
+= cosh tonearest dbl-64 -0x1p-72 : 0x1p+0 : inexact-ok
+= cosh towardzero dbl-64 -0x1p-72 : 0x1p+0 : inexact-ok
+= cosh upward dbl-64 -0x1p-72 : 0x1.0000000000001p+0 : inexact-ok
+= cosh downward ldbl-96-intel -0x1p-72L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-intel -0x1p-72L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-intel -0x1p-72L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-intel -0x1p-72L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-96-m68k -0x1p-72L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-96-m68k -0x1p-72L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-96-m68k -0x1p-72L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-96-m68k -0x1p-72L : 0x1.0000000000000002p+0L : inexact-ok
+= cosh downward ldbl-128 -0x1p-72L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128 -0x1p-72L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128 -0x1p-72L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128 -0x1p-72L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= cosh downward ldbl-128ibm -0x1p-72L : 0x1p+0L : inexact-ok
+= cosh tonearest ldbl-128ibm -0x1p-72L : 0x1p+0L : inexact-ok
+= cosh towardzero ldbl-128ibm -0x1p-72L : 0x1p+0L : inexact-ok
+= cosh upward ldbl-128ibm -0x1p-72L : 0x1.000000000000000000000000008p+0L : inexact-ok
 cosh 0x5.96a7ep+4
 = cosh downward flt-32 0x5.96a7ep+4f : 0xf.fffecp+124f : inexact-ok
 = cosh tonearest flt-32 0x5.96a7ep+4f : 0xf.fffecp+124f : inexact-ok
diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps
index 8d9c83d0ca..7cf958608d 100644
--- a/sysdeps/i386/fpu/libm-test-ulps
+++ b/sysdeps/i386/fpu/libm-test-ulps
@@ -895,6 +895,7 @@ ldouble: 2
 
 Function: "cosh_upward":
 double: 1
+float: 1
 idouble: 1
 ifloat: 1
 ildouble: 2
diff --git a/sysdeps/ieee754/dbl-64/e_cosh.c b/sysdeps/ieee754/dbl-64/e_cosh.c
index 6caf943ed0..af3910dd6e 100644
--- a/sysdeps/ieee754/dbl-64/e_cosh.c
+++ b/sysdeps/ieee754/dbl-64/e_cosh.c
@@ -53,10 +53,10 @@ __ieee754_cosh (double x)
       /* |x| in [0,0.5*ln2], return 1+expm1(|x|)^2/(2*exp(|x|)) */
       if (ix < 0x3fd62e43)
 	{
+	  if (ix < 0x3c800000)
+	    return one;                                   /* cosh(tiny) = 1 */
 	  t = __expm1 (fabs (x));
 	  w = one + t;
-	  if (ix < 0x3c800000)
-	    return w;                                   /* cosh(tiny) = 1 */
 	  return one + (t * t) / (w + w);
 	}
 
diff --git a/sysdeps/ieee754/flt-32/e_coshf.c b/sysdeps/ieee754/flt-32/e_coshf.c
index 7eeea4d8da..dedda47c09 100644
--- a/sysdeps/ieee754/flt-32/e_coshf.c
+++ b/sysdeps/ieee754/flt-32/e_coshf.c
@@ -33,9 +33,9 @@ __ieee754_coshf (float x)
 	if (ix < 0x41b00000) {
 	    /* |x| in [0,0.5*ln2], return 1+expm1(|x|)^2/(2*exp(|x|)) */
 		if(ix<0x3eb17218) {
+		    if (ix<0x24000000) return one;	/* cosh(tiny) = 1 */
 		    t = __expm1f(fabsf(x));
 		    w = one+t;
-		    if (ix<0x24000000) return w;	/* cosh(tiny) = 1 */
 		    return one+(t*t)/(w+w);
 		}
 
diff --git a/sysdeps/ieee754/ldbl-128/e_coshl.c b/sysdeps/ieee754/ldbl-128/e_coshl.c
index 59f2030d54..488c318d27 100644
--- a/sysdeps/ieee754/ldbl-128/e_coshl.c
+++ b/sysdeps/ieee754/ldbl-128/e_coshl.c
@@ -77,10 +77,10 @@ __ieee754_coshl (long double x)
   /* |x| in [0,0.5*ln2], return 1+expm1l(|x|)^2/(2*expl(|x|)) */
   if (ex < 0x3ffd62e4) /* 0.3465728759765625 */
     {
+      if (ex < 0x3fb80000) /* |x| < 2^-116 */
+	return one;		/* cosh(tiny) = 1 */
       t = __expm1l (u.value);
       w = one + t;
-      if (ex < 0x3fb80000) /* |x| < 2^-116 */
-	return w;		/* cosh(tiny) = 1 */
 
       return one + (t * t) / (w + w);
     }
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_coshl.c b/sysdeps/ieee754/ldbl-128ibm/e_coshl.c
index 92313e25e2..327b2ab960 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_coshl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_coshl.c
@@ -53,9 +53,9 @@ __ieee754_coshl (long double x)
 
     /* |x| in [0,0.5*ln2], return 1+expm1(|x|)^2/(2*exp(|x|)) */
 	if(ix<0x3fd62e42fefa39efLL) {
+	    if (ix<0x3c80000000000000LL) return one;	/* cosh(tiny) = 1 */
 	    t = __expm1l(fabsl(x));
 	    w = one+t;
-	    if (ix<0x3c80000000000000LL) return w;	/* cosh(tiny) = 1 */
 	    return one+(t*t)/(w+w);
 	}
 
diff --git a/sysdeps/ieee754/ldbl-96/e_coshl.c b/sysdeps/ieee754/ldbl-96/e_coshl.c
index 995c9922cb..dd22cae363 100644
--- a/sysdeps/ieee754/ldbl-96/e_coshl.c
+++ b/sysdeps/ieee754/ldbl-96/e_coshl.c
@@ -54,9 +54,9 @@ __ieee754_coshl (long double x)
 	if (ex < 0x4003 || (ex == 0x4003 && mx < 0xb0000000u)) {
 	    /* |x| in [0,0.5*ln2], return 1+expm1l(|x|)^2/(2*expl(|x|)) */
 		if(ex < 0x3ffd || (ex == 0x3ffd && mx < 0xb17217f7u)) {
+		    if (ex<0x3fbc) return one;	/* cosh(tiny) = 1 */
 		    t = __expm1l(fabsl(x));
 		    w = one+t;
-		    if (ex<0x3fbc) return w;	/* cosh(tiny) = 1 */
 		    return one+(t*t)/(w+w);
 		}