fix pow(+-0, inf) case http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1515.pdf

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

diff --git a/src/math/special/pow.h b/src/math/special/pow.h
index 8af17c4..fed7899 100644 (file)
--- a/src/math/special/pow.h
+++ b/src/math/special/pow.h
@@ -11,7 +11,7 @@ T(RN,                  0x0p+0,                 -0x1p+0,                     inf,
 T(RN,                  0x0p+0,                 -0x1p+1,                     inf,          0x0p+0, DIVBYZERO)
 T(RN,                  0x0p+0,               -0x1.8p+1,                     inf,          0x0p+0, DIVBYZERO)
 T(RN,                  0x0p+0,                 -0x1p+2,                     inf,          0x0p+0, DIVBYZERO)
-T(RN,                  0x0p+0,                    -inf,                     inf,          0x0p+0, DIVBYZERO)
+T(RN,                  0x0p+0,                    -inf,                     inf,          0x0p+0, 0)
 T(RN,                 -0x0p+0,                     nan,                     nan,          0x0p+0, 0)
 T(RN,                 -0x0p+0,                     inf,                  0x0p+0,          0x0p+0, 0)
 T(RN,                 -0x0p+0,                0x1.8p+1,                 -0x0p+0,          0x0p+0, 0)
@@ -25,7 +25,7 @@ T(RN,                 -0x0p+0,                 -0x1p+0,                    -inf,
 T(RN,                 -0x0p+0,                 -0x1p+1,                     inf,          0x0p+0, DIVBYZERO)
 T(RN,                 -0x0p+0,               -0x1.8p+1,                    -inf,          0x0p+0, DIVBYZERO)
 T(RN,                 -0x0p+0,                 -0x1p+2,                     inf,          0x0p+0, DIVBYZERO)
-T(RN,                 -0x0p+0,                    -inf,                     inf,          0x0p+0, DIVBYZERO)
+T(RN,                 -0x0p+0,                    -inf,                     inf,          0x0p+0, 0)
 T(RN,                     nan,                  0x0p+0,                  0x1p+0,          0x0p+0, 0)
 T(RN,                     inf,                  0x0p+0,                  0x1p+0,          0x0p+0, 0)
 T(RN,                    -inf,                  0x0p+0,                  0x1p+0,          0x0p+0, 0)