math: fix lrint, lround, nexttoward tests for ldbl==dbl and no fenv

[libc-test] / src / math / special / nexttowardf.h

diff --git a/src/math/special/nexttowardf.h b/src/math/special/nexttowardf.h
index 9f80551..01aacc4 100644 (file)
--- a/src/math/special/nexttowardf.h
+++ b/src/math/special/nexttowardf.h
@@ -2,14 +2,20 @@ T(RN, 0x1.fffffep+127,                            inf,             inf,
 T(RN, 0x1.fffffep+127,                        0x0p+0L, 0x1.fffffcp+127,          0x0p+0, 0)
 T(RN,        0x1p-149,                           -inf,          0x0p+0,          0x0p+0, INEXACT|UNDERFLOW)
 T(RN,        0x1p-149,                            inf,        0x1p-148,          0x0p+0, INEXACT|UNDERFLOW)
+#if LDBL_MANT_DIG > DBL_MANT_DIG
 T(RN,        0x1p-149,      0x1.ffffffffffffffep-150L,          0x0p+0,          0x0p+0, INEXACT|UNDERFLOW)
 T(RN,        0x1p-149,      0x1.000000000000002p-149L,        0x1p-148,          0x0p+0, INEXACT|UNDERFLOW)
+T(RN,          0x1p+0,       0x1.0000000000000002p+0L,   0x1.000002p+0,          0x0p+0, 0)
+T(RN,          0x1p+0,       0x1.fffffffffffffffep-1L,   0x1.fffffep-1,          0x0p+0, 0)
+#endif
+T(RN,        0x1p-149,        0x1.fffffffffffffp-150L,          0x0p+0,          0x0p+0, INEXACT|UNDERFLOW)
+T(RN,        0x1p-149,        0x1.0000000000001p-149L,        0x1p-148,          0x0p+0, INEXACT|UNDERFLOW)
+T(RN,          0x1p+0,          0x1.0000000000001p+0L,   0x1.000002p+0,          0x0p+0, 0)
+T(RN,          0x1p+0,          0x1.fffffffffffffp-1L,   0x1.fffffep-1,          0x0p+0, 0)
 T(RN, 0x1.fffff8p-127,                        0x1p+0L, 0x1.fffffcp-127,          0x0p+0, INEXACT|UNDERFLOW)
 T(RN, 0x1.fffffcp-127,                        0x1p+0L,        0x1p-126,          0x0p+0, 0)
 T(RN, 0x1.000002p-126,                        0x0p+0L,        0x1p-126,          0x0p+0, 0)
 T(RN,        0x1p-126,                        0x0p+0L, 0x1.fffffcp-127,          0x0p+0, INEXACT|UNDERFLOW)
-T(RN,          0x1p+0,       0x1.0000000000000002p+0L,   0x1.000002p+0,          0x0p+0, 0)
-T(RN,          0x1p+0,       0x1.fffffffffffffffep-1L,   0x1.fffffep-1,          0x0p+0, 0)
 T(RN,          0x1p+0,                        0x1p+0L,          0x1p+0,          0x0p+0, 0)
 T(RN,          0x1p+0,                       -0x1p+0L,   0x1.fffffep-1,          0x0p+0, 0)
 T(RN,         -0x1p+0,                        0x1p+0L,  -0x1.fffffep-1,          0x0p+0, 0)