From c5bfe3d5ba29d36563f1e4bd4f8d7336093ee6fc Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Fri, 1 Jun 2012 19:05:46 +0000
Subject: Fix fmod for subnormals (bug 14048).

---
 math/libm-test.inc | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'math')

diff --git a/math/libm-test.inc b/math/libm-test.inc
index bb19dee350..2b2ca32536 100644
--- a/math/libm-test.inc
+++ b/math/libm-test.inc
@@ -4123,6 +4123,14 @@ fmod_test (void)
   TEST_ff_f (fmod, 6.5, -2.25L, 2.0L);
   TEST_ff_f (fmod, -6.5, -2.25L, -2.0L);
 
+  TEST_ff_f (fmod, 0x0.fffffep-126L, 0x1p-149L, plus_zero);
+#ifndef TEST_FLOAT
+  TEST_ff_f (fmod, 0x0.fffffffffffffp-1022L, 0x1p-1074L, plus_zero);
+#endif
+#if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
+  TEST_ff_f (fmod, 0x0.fffffffffffffffep-16382L, 0x1p-16445L, plus_zero);
+#endif
+
   END (fmod);
 }
 
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