From a109996ef96b065c8374c486e80ee3bf23c69edd Mon Sep 17 00:00:00 2001
From: Siddhesh Poyarekar <siddhesh@redhat.com>
Date: Thu, 20 Nov 2014 21:04:47 +0530
Subject: Remove IS_IN_libm

Replace with IS_IN (libm). Generated code unchanged on x86_64.

        * include/math.h: Use IS_IN instead of IS_IN_libm.
        * sysdeps/alpha/fpu/s_copysign.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_copysignl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_finitel.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_fmal.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_frexpl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_isinfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_isnanl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_modfl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_signbitl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_copysignl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_finitel.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_frexpl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_isinfl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_isnanl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_modfl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_scalbnl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/s_signbitl.c: Likewise.
        * sysdeps/ieee754/ldbl-64-128/w_scalblnl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_copysign.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_finite.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_frexp.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_isinf.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_isnan.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_ldexp.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_ldexpl.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_modf.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_scalbln.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_scalbn.c: Likewise.
        * sysdeps/powerpc/power5+/fpu/s_modf.c: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_copysign.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_copysignl.S: Likewise.
        * sysdeps/powerpc/powerpc32/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan.c: Likewise.
        * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf.c: Likewise.
        * sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S: Likewise.
        * sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_modf.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_copysignl.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_finite.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S: Likewise.
        * sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S: Likewise.
        * sysdeps/sparc/sparc32/fpu/s_signbitl.S: Likewise.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S: Likewise.
        * sysdeps/unix/sysv/linux/alpha/fraiseexcpt.S: Likewise.
---
 sysdeps/ieee754/ldbl-128ibm/s_copysignl.c | 2 +-
 sysdeps/ieee754/ldbl-128ibm/s_finitel.c   | 2 +-
 sysdeps/ieee754/ldbl-128ibm/s_fmal.c      | 2 +-
 sysdeps/ieee754/ldbl-128ibm/s_frexpl.c    | 2 +-
 sysdeps/ieee754/ldbl-128ibm/s_isinfl.c    | 2 +-
 sysdeps/ieee754/ldbl-128ibm/s_isnanl.c    | 2 +-
 sysdeps/ieee754/ldbl-128ibm/s_modfl.c     | 2 +-
 sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c   | 2 +-
 sysdeps/ieee754/ldbl-128ibm/s_signbitl.c  | 2 +-
 sysdeps/ieee754/ldbl-64-128/s_copysignl.c | 2 +-
 sysdeps/ieee754/ldbl-64-128/s_finitel.c   | 2 +-
 sysdeps/ieee754/ldbl-64-128/s_frexpl.c    | 2 +-
 sysdeps/ieee754/ldbl-64-128/s_isinfl.c    | 4 ++--
 sysdeps/ieee754/ldbl-64-128/s_isnanl.c    | 4 ++--
 sysdeps/ieee754/ldbl-64-128/s_modfl.c     | 2 +-
 sysdeps/ieee754/ldbl-64-128/s_scalbnl.c   | 2 +-
 sysdeps/ieee754/ldbl-64-128/s_signbitl.c  | 2 +-
 sysdeps/ieee754/ldbl-64-128/w_scalblnl.c  | 2 +-
 sysdeps/ieee754/ldbl-opt/s_copysign.c     | 2 +-
 sysdeps/ieee754/ldbl-opt/s_finite.c       | 2 +-
 sysdeps/ieee754/ldbl-opt/s_frexp.c        | 2 +-
 sysdeps/ieee754/ldbl-opt/s_isinf.c        | 2 +-
 sysdeps/ieee754/ldbl-opt/s_isnan.c        | 2 +-
 sysdeps/ieee754/ldbl-opt/s_ldexp.c        | 2 +-
 sysdeps/ieee754/ldbl-opt/s_ldexpl.c       | 2 +-
 sysdeps/ieee754/ldbl-opt/s_modf.c         | 2 +-
 sysdeps/ieee754/ldbl-opt/s_scalbln.c      | 2 +-
 sysdeps/ieee754/ldbl-opt/s_scalbn.c       | 2 +-
 28 files changed, 30 insertions(+), 30 deletions(-)

(limited to 'sysdeps/ieee754')

diff --git a/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c b/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c
index a16a886852..3b8ec1a74d 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c
@@ -34,7 +34,7 @@ long double __copysignl(long double x, long double y)
   return x;
 }
 
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __copysignl, copysignl);
 #else
 long_double_symbol (libc, __copysignl, copysignl);
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_finitel.c b/sysdeps/ieee754/ldbl-128ibm/s_finitel.c
index 7b4655fadb..b562ce60b6 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_finitel.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_finitel.c
@@ -40,7 +40,7 @@ ___finitel (long double x)
 }
 hidden_ver (___finitel, __finitel)
 weak_alias (___finitel, ____finitel)
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, ____finitel, finitel);
 long_double_symbol (libm, ___finitel, __finitel);
 #else
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_fmal.c b/sysdeps/ieee754/ldbl-128ibm/s_fmal.c
index 46dedf83fb..a2111d0598 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_fmal.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_fmal.c
@@ -37,7 +37,7 @@ __fmal (long double x, long double y, long double z)
 
        return (x * y) + z;
 }
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __fmal, fmal);
 #else
 long_double_symbol (libc, __fmal, fmal);
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_frexpl.c b/sysdeps/ieee754/ldbl-128ibm/s_frexpl.c
index a644f9269e..483c6a8c5d 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_frexpl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_frexpl.c
@@ -141,7 +141,7 @@ long double __frexpl(long double x, int *eptr)
   *eptr = expon;
   return x;
 }
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __frexpl, frexpl);
 #else
 long_double_symbol (libc, __frexpl, frexpl);
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_isinfl.c b/sysdeps/ieee754/ldbl-128ibm/s_isinfl.c
index 6a728221fc..730aa4d8d1 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_isinfl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_isinfl.c
@@ -33,7 +33,7 @@ ___isinfl (long double x)
   return ~mask & (hx >> 62);
 }
 hidden_ver (___isinfl, __isinfl)
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 weak_alias (___isinfl, ____isinfl)
 long_double_symbol (libc, ___isinfl, isinfl);
 long_double_symbol (libc, ____isinfl, __isinfl);
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c b/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c
index d12f1d3bf5..9980875df2 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c
@@ -39,7 +39,7 @@ ___isnanl (long double x)
   return (int) (hx >> 63);
 }
 hidden_ver (___isnanl, __isnanl)
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 weak_alias (___isnanl, ____isnanl)
 long_double_symbol (libc, ___isnanl, isnanl);
 long_double_symbol (libc, ____isnanl, __isnanl);
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_modfl.c b/sysdeps/ieee754/ldbl-128ibm/s_modfl.c
index ed03ce236c..260cc3e33c 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_modfl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_modfl.c
@@ -89,7 +89,7 @@ long double __modfl(long double x, long double *iptr)
 	    }
 	}
 }
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __modfl, modfl);
 #else
 long_double_symbol (libc, __modfl, modfl);
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c b/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c
index 161172db6e..a0d7aa9d63 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c
@@ -102,7 +102,7 @@ long double __scalbnl (long double x, int n)
 	x = ldbl_pack (xhi, xlo);
 	return x*twolm54;
 }
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __scalbnl, scalbnl);
 #else
 long_double_symbol (libc, __scalbnl, scalbnl);
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_signbitl.c b/sysdeps/ieee754/ldbl-128ibm/s_signbitl.c
index 6d25711064..fbccaf12fa 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_signbitl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_signbitl.c
@@ -31,7 +31,7 @@ ___signbitl (long double x)
   EXTRACT_WORDS64 (e, xhi);
   return e < 0;
 }
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, ___signbitl, __signbitl);
 #else
 long_double_symbol (libc, ___signbitl, __signbitl);
diff --git a/sysdeps/ieee754/ldbl-64-128/s_copysignl.c b/sysdeps/ieee754/ldbl-64-128/s_copysignl.c
index 1319584a52..211e7240ac 100644
--- a/sysdeps/ieee754/ldbl-64-128/s_copysignl.c
+++ b/sysdeps/ieee754/ldbl-64-128/s_copysignl.c
@@ -2,7 +2,7 @@
 #undef weak_alias
 #define weak_alias(n,a)
 #include <sysdeps/ieee754/ldbl-128/s_copysignl.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __copysignl, copysignl);
 #else
 long_double_symbol (libc, __copysignl, copysignl);
diff --git a/sysdeps/ieee754/ldbl-64-128/s_finitel.c b/sysdeps/ieee754/ldbl-64-128/s_finitel.c
index 90717a1057..c0862a7485 100644
--- a/sysdeps/ieee754/ldbl-64-128/s_finitel.c
+++ b/sysdeps/ieee754/ldbl-64-128/s_finitel.c
@@ -8,7 +8,7 @@
 #undef __finitel
 hidden_ver (___finitel, __finitel)
 _weak_alias (___finitel, ____finitel)
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, ____finitel, finitel);
 long_double_symbol (libm, ___finitel, __finitel);
 #else
diff --git a/sysdeps/ieee754/ldbl-64-128/s_frexpl.c b/sysdeps/ieee754/ldbl-64-128/s_frexpl.c
index 685bbbab41..c7b6aaaaee 100644
--- a/sysdeps/ieee754/ldbl-64-128/s_frexpl.c
+++ b/sysdeps/ieee754/ldbl-64-128/s_frexpl.c
@@ -2,7 +2,7 @@
 #undef weak_alias
 #define weak_alias(n,a)
 #include <sysdeps/ieee754/ldbl-128/s_frexpl.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __frexpl, frexpl);
 #else
 long_double_symbol (libc, __frexpl, frexpl);
diff --git a/sysdeps/ieee754/ldbl-64-128/s_isinfl.c b/sysdeps/ieee754/ldbl-64-128/s_isinfl.c
index e046032b09..6dab0e9223 100644
--- a/sysdeps/ieee754/ldbl-64-128/s_isinfl.c
+++ b/sysdeps/ieee754/ldbl-64-128/s_isinfl.c
@@ -1,5 +1,5 @@
 #include <math_ldbl_opt.h>
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # undef weak_alias
 # define weak_alias(n,a)
 # undef hidden_def
@@ -7,7 +7,7 @@
 # define __isinfl(arg) ___isinfl(arg)
 #endif
 #include <sysdeps/ieee754/ldbl-128/s_isinfl.c>
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # undef __isinfl
 hidden_ver (___isinfl, __isinfl)
 _weak_alias (___isinfl, ____isinfl)
diff --git a/sysdeps/ieee754/ldbl-64-128/s_isnanl.c b/sysdeps/ieee754/ldbl-64-128/s_isnanl.c
index 3673463ae5..ad5ecc5281 100644
--- a/sysdeps/ieee754/ldbl-64-128/s_isnanl.c
+++ b/sysdeps/ieee754/ldbl-64-128/s_isnanl.c
@@ -1,5 +1,5 @@
 #include <math_ldbl_opt.h>
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # undef weak_alias
 # define weak_alias(n,a)
 # undef hidden_def
@@ -7,7 +7,7 @@
 # define __isnanl(arg) ___isnanl(arg)
 #endif
 #include <sysdeps/ieee754/ldbl-128/s_isnanl.c>
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # undef __isnanl
 hidden_ver (___isnanl, __isnanl)
 _weak_alias (___isnanl, ____isnanl)
diff --git a/sysdeps/ieee754/ldbl-64-128/s_modfl.c b/sysdeps/ieee754/ldbl-64-128/s_modfl.c
index c17d6690a8..fa4d3ad82a 100644
--- a/sysdeps/ieee754/ldbl-64-128/s_modfl.c
+++ b/sysdeps/ieee754/ldbl-64-128/s_modfl.c
@@ -2,7 +2,7 @@
 #undef weak_alias
 #define weak_alias(n,a)
 #include <sysdeps/ieee754/ldbl-128/s_modfl.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __modfl, modfl);
 #else
 long_double_symbol (libc, __modfl, modfl);
diff --git a/sysdeps/ieee754/ldbl-64-128/s_scalbnl.c b/sysdeps/ieee754/ldbl-64-128/s_scalbnl.c
index 78520e9648..fe2412b97a 100644
--- a/sysdeps/ieee754/ldbl-64-128/s_scalbnl.c
+++ b/sysdeps/ieee754/ldbl-64-128/s_scalbnl.c
@@ -2,7 +2,7 @@
 #undef weak_alias
 #define weak_alias(n,a)
 #include <sysdeps/ieee754/ldbl-128/s_scalbnl.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __scalbnl, scalbnl);
 #else
 long_double_symbol (libc, __scalbnl, scalbnl);
diff --git a/sysdeps/ieee754/ldbl-64-128/s_signbitl.c b/sysdeps/ieee754/ldbl-64-128/s_signbitl.c
index f66db2f651..850db7386a 100644
--- a/sysdeps/ieee754/ldbl-64-128/s_signbitl.c
+++ b/sysdeps/ieee754/ldbl-64-128/s_signbitl.c
@@ -4,7 +4,7 @@
 #define __signbitl(arg) ___signbitl(arg)
 #include <sysdeps/ieee754/ldbl-128/s_signbitl.c>
 #undef __signbitl
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, ___signbitl, __signbitl);
 #else
 long_double_symbol (libc, ___signbitl, __signbitl);
diff --git a/sysdeps/ieee754/ldbl-64-128/w_scalblnl.c b/sysdeps/ieee754/ldbl-64-128/w_scalblnl.c
index fc6c4cfd8e..2f3fc1f7ff 100644
--- a/sysdeps/ieee754/ldbl-64-128/w_scalblnl.c
+++ b/sysdeps/ieee754/ldbl-64-128/w_scalblnl.c
@@ -20,7 +20,7 @@
 #undef weak_alias
 #define weak_alias(name, alias)
 #include <math/w_scalblnl.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __w_scalblnl, scalblnl);
 #else
 long_double_symbol (libc, __w_scalblnl, scalblnl);
diff --git a/sysdeps/ieee754/ldbl-opt/s_copysign.c b/sysdeps/ieee754/ldbl-opt/s_copysign.c
index 425e0eadbd..f4303f5768 100644
--- a/sysdeps/ieee754/ldbl-opt/s_copysign.c
+++ b/sysdeps/ieee754/ldbl-opt/s_copysign.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_copysign.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __copysign, copysignl, GLIBC_2_0);
 # endif
diff --git a/sysdeps/ieee754/ldbl-opt/s_finite.c b/sysdeps/ieee754/ldbl-opt/s_finite.c
index 897dbfd3b0..7d3ab0068d 100644
--- a/sysdeps/ieee754/ldbl-opt/s_finite.c
+++ b/sysdeps/ieee754/ldbl-opt/s_finite.c
@@ -1,7 +1,7 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_finite.c>
 weak_alias (__finite, ___finite)
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
 compat_symbol (libm, __finite, __finitel, GLIBC_2_1);
 # endif
diff --git a/sysdeps/ieee754/ldbl-opt/s_frexp.c b/sysdeps/ieee754/ldbl-opt/s_frexp.c
index 59ce352200..0e3a5e0830 100644
--- a/sysdeps/ieee754/ldbl-opt/s_frexp.c
+++ b/sysdeps/ieee754/ldbl-opt/s_frexp.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_frexp.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __frexp, frexpl, GLIBC_2_0);
 # endif
diff --git a/sysdeps/ieee754/ldbl-opt/s_isinf.c b/sysdeps/ieee754/ldbl-opt/s_isinf.c
index 401c8b1318..1f760a0320 100644
--- a/sysdeps/ieee754/ldbl-opt/s_isinf.c
+++ b/sysdeps/ieee754/ldbl-opt/s_isinf.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_isinf.c>
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isinf, __isinfl, GLIBC_2_0);
 compat_symbol (libc, isinf, isinfl, GLIBC_2_0);
diff --git a/sysdeps/ieee754/ldbl-opt/s_isnan.c b/sysdeps/ieee754/ldbl-opt/s_isnan.c
index 164b800b85..33f57f1955 100644
--- a/sysdeps/ieee754/ldbl-opt/s_isnan.c
+++ b/sysdeps/ieee754/ldbl-opt/s_isnan.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_isnan.c>
-#ifndef IS_IN_libm
+#if !IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
 compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
 compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
diff --git a/sysdeps/ieee754/ldbl-opt/s_ldexp.c b/sysdeps/ieee754/ldbl-opt/s_ldexp.c
index f0f6519892..20e107be7e 100644
--- a/sysdeps/ieee754/ldbl-opt/s_ldexp.c
+++ b/sysdeps/ieee754/ldbl-opt/s_ldexp.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <math/s_ldexp.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __ldexp, ldexpl, GLIBC_2_0);
 # endif
diff --git a/sysdeps/ieee754/ldbl-opt/s_ldexpl.c b/sysdeps/ieee754/ldbl-opt/s_ldexpl.c
index d4636b9cc1..0dce1b1620 100644
--- a/sysdeps/ieee754/ldbl-opt/s_ldexpl.c
+++ b/sysdeps/ieee754/ldbl-opt/s_ldexpl.c
@@ -2,7 +2,7 @@
 #undef weak_alias
 #define weak_alias(n,a)
 #include <math/s_ldexpl.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 long_double_symbol (libm, __ldexpl, ldexpl);
 #else
 long_double_symbol (libc, __ldexpl, ldexpl);
diff --git a/sysdeps/ieee754/ldbl-opt/s_modf.c b/sysdeps/ieee754/ldbl-opt/s_modf.c
index 2263811e5e..93acb43ae6 100644
--- a/sysdeps/ieee754/ldbl-opt/s_modf.c
+++ b/sysdeps/ieee754/ldbl-opt/s_modf.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_modf.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __modf, modfl, GLIBC_2_0);
 # endif
diff --git a/sysdeps/ieee754/ldbl-opt/s_scalbln.c b/sysdeps/ieee754/ldbl-opt/s_scalbln.c
index 2398bba49a..391142b769 100644
--- a/sysdeps/ieee754/ldbl-opt/s_scalbln.c
+++ b/sysdeps/ieee754/ldbl-opt/s_scalbln.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_scalbln.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 #if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
 compat_symbol (libm, __scalbln, scalblnl, GLIBC_2_1);
 #endif
diff --git a/sysdeps/ieee754/ldbl-opt/s_scalbn.c b/sysdeps/ieee754/ldbl-opt/s_scalbn.c
index 094735ea53..1ad81b199e 100644
--- a/sysdeps/ieee754/ldbl-opt/s_scalbn.c
+++ b/sysdeps/ieee754/ldbl-opt/s_scalbn.c
@@ -1,6 +1,6 @@
 #include <math_ldbl_opt.h>
 #include <sysdeps/ieee754/dbl-64/s_scalbn.c>
-#ifdef IS_IN_libm
+#if IS_IN (libm)
 # if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
 compat_symbol (libm, __scalbn, scalbnl, GLIBC_2_0);
 # endif
-- 
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