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Issue #1291 - Part 4: Update patch files

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This commit is contained in:
wolfbeast 2019-11-15 15:17:37 +01:00 • committed by Roy Tam
commit 23e0d82436
17 changed files with 562 additions and 155 deletions
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48
modules/fdlibm/patches/08_remove_weak_reference_macro.patch
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@ -174,6 +174,22 @@ diff --git a/modules/fdlibm/src/e_log2.cpp b/modules/fdlibm/src/e_log2.cpp
-#if (LDBL_MANT_DIG == 53)
-__weak_reference(log2, log2l);
-#endif
diff --git a/modules/fdlibm/src/e_pow.cpp b/modules/fdlibm/src/e_pow.cpp
--- a/modules/fdlibm/src/e_pow.cpp
+++ b/modules/fdlibm/src/e_pow.cpp
@@ -302,12 +302,8 @@ double
r = (z*t1)/(t1-two)-(w+z*w);
z = one-(r-z);
GET_HIGH_WORD(j,z);
j += (n<<20);
if((j>>20)<=0) z = scalbn(z,n); /* subnormal output */
else SET_HIGH_WORD(z,j);
return s*z;
}
-
-#if (LDBL_MANT_DIG == 53)
-__weak_reference(pow, powl);
-#endif
diff --git a/modules/fdlibm/src/e_sinh.cpp b/modules/fdlibm/src/e_sinh.cpp
--- a/modules/fdlibm/src/e_sinh.cpp
+++ b/modules/fdlibm/src/e_sinh.cpp
@ -190,30 +206,6 @@ diff --git a/modules/fdlibm/src/e_sinh.cpp b/modules/fdlibm/src/e_sinh.cpp
-#if (LDBL_MANT_DIG == 53)
-__weak_reference(sinh, sinhl);
-#endif
diff --git a/modules/fdlibm/src/e_sqrt.cpp b/modules/fdlibm/src/e_sqrt.cpp
--- a/modules/fdlibm/src/e_sqrt.cpp
+++ b/modules/fdlibm/src/e_sqrt.cpp
@@ -182,20 +182,16 @@ double
ix0 = (q>>1)+0x3fe00000;
ix1 = q1>>1;
if ((q&1)==1) ix1 |= sign;
ix0 += (m <<20);
INSERT_WORDS(z,ix0,ix1);
return z;
}
-#if (LDBL_MANT_DIG == 53)
-__weak_reference(sqrt, sqrtl);
-#endif
-
/*
Other methods (use floating-point arithmetic)
-------------
(This is a copy of a drafted paper by Prof W. Kahan
and K.C. Ng, written in May, 1986)
Two algorithms are given here to implement sqrt(x)
(IEEE double precision arithmetic) in software.
diff --git a/modules/fdlibm/src/s_asinh.cpp b/modules/fdlibm/src/s_asinh.cpp
--- a/modules/fdlibm/src/s_asinh.cpp
+++ b/modules/fdlibm/src/s_asinh.cpp
@ -249,7 +241,7 @@ diff --git a/modules/fdlibm/src/s_atan.cpp b/modules/fdlibm/src/s_atan.cpp
diff --git a/modules/fdlibm/src/s_cbrt.cpp b/modules/fdlibm/src/s_cbrt.cpp
--- a/modules/fdlibm/src/s_cbrt.cpp
+++ b/modules/fdlibm/src/s_cbrt.cpp
@@ -105,12 +105,8 @@ cbrt(double x)
@@ -106,12 +106,8 @@ cbrt(double x)
s=t*t; /* t*t is exact */
r=x/s; /* error <= 0.5 ulps; |r| < |t| */
w=t+t; /* t+t is exact */
@ -346,10 +338,10 @@ diff --git a/modules/fdlibm/src/s_scalbn.cpp b/modules/fdlibm/src/s_scalbn.cpp
--- a/modules/fdlibm/src/s_scalbn.cpp
+++ b/modules/fdlibm/src/s_scalbn.cpp
@@ -53,13 +53,8 @@ scalbn (double x, int n)
if (k <= -54)
if (n > 50000) /* in case integer overflow in n+k */
return huge*copysign(huge,x); /*overflow*/
else return tiny*copysign(tiny,x); /*underflow*/
else
return tiny*copysign(tiny,x); /*underflow*/
}
k += 54; /* subnormal result */
SET_HIGH_WORD(x,(hx&0x800fffff)|(k<<20));
return x*twom54;