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authorSiddhesh Poyarekar <siddhesh@redhat.com>2014-03-18 07:22:36 +0530
committerSiddhesh Poyarekar <siddhesh@redhat.com>2014-03-21 17:28:43 +0530
commitfdf4534d02483af279deddfd23cb61f6079dd277 (patch)
tree852922e5d207118808515f0c1c994d59968d5418 /bits
parent6f23d0939e9651d8ac3c77a835fb6464b35a1dc4 (diff)
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Fix -Wundef warnins for __FP_FAST_FMA*
The macros are defined by the compiler, so we can only verify whether they are defined or not.
Diffstat (limited to 'bits')
-rw-r--r--bits/mathdef.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/bits/mathdef.h b/bits/mathdef.h
index ca1f464..f27ecac 100644
--- a/bits/mathdef.h
+++ b/bits/mathdef.h
@@ -35,15 +35,15 @@ typedef double double_t; /* `double' expressions are evaluated as
/* The GCC 4.6 compiler will define __FP_FAST_FMA{,F,L} if the fma{,f,l}
builtins are supported. */
-#if __FP_FAST_FMA
+#ifdef __FP_FAST_FMA
# define FP_FAST_FMA 1
#endif
-#if __FP_FAST_FMAF
+#ifdef __FP_FAST_FMAF
# define FP_FAST_FMAF 1
#endif
-#if __FP_FAST_FMAL
+#ifdef __FP_FAST_FMAL
# define FP_FAST_FMAL 1
#endif