From: nsz <nsz@port70.net>
Date: Sun, 4 Mar 2012 01:39:41 +0000 (+0100)
Subject: fix bit masking hack in fpclassifyl and copysignl
X-Git-Url: http://nsz.repo.hu/git/?p=libm;a=commitdiff_plain;h=0591f96c4fada924567b9583a9462dbf0bf62ae2;hp=476985a400cfde55990ae5ce309f8041cc30c887

fix bit masking hack in fpclassifyl and copysignl
---

diff --git a/src/math/__fpclassifyl.c b/src/math/__fpclassifyl.c
index daeeaab..308dc21 100644
--- a/src/math/__fpclassifyl.c
+++ b/src/math/__fpclassifyl.c
@@ -10,7 +10,7 @@ int __fpclassifyl(long double x)
 	if (!e)
 		return u.bits.m ? FP_SUBNORMAL : FP_ZERO;
 	if (e == 0x7fff)
-		return u.bits.m & ~(uint64_t)1<<63 ? FP_NAN : FP_INFINITE;
+		return u.bits.m & ~((uint64_t)1<<63) ? FP_NAN : FP_INFINITE;
 	return u.bits.m & (uint64_t)1<<63 ? FP_NORMAL : FP_NAN;
 }
 #elif LD128
diff --git a/src/math/copysign.c b/src/math/copysign.c
index 814d80c..04e1869 100644
--- a/src/math/copysign.c
+++ b/src/math/copysign.c
@@ -5,7 +5,7 @@ double copysign(double x, double y) {
 
 	ux.value = x;
 	uy.value = y;
-	ux.bits &= ~(uint64_t)1<<63;
+	ux.bits &= ~((uint64_t)1<<63);
 	ux.bits |= uy.bits & (uint64_t)1<<63;
 	return ux.value;
 }