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authorJoseph Myers <joseph@codesourcery.com>2012-01-31 22:57:02 +0000
committerJoseph Myers <joseph@codesourcery.com>2012-01-31 22:57:02 +0000
commitd55bf1777c59c6a1d05ccc3b9f7d54299da770a9 (patch)
treeedfddaca66dc7b3ca2b4439dd367d632efe0db07 /sysdeps
parent69db4f8f463e509a3e5ccc00e70aa9f94c359d34 (diff)
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Always define float_t as float for PowerPC, SH and SPARC.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/powerpc/bits/mathdef.h16
-rw-r--r--sysdeps/sh/sh4/bits/mathdef.h16
-rw-r--r--sysdeps/sparc/bits/mathdef.h12
3 files changed, 5 insertions, 39 deletions
diff --git a/sysdeps/powerpc/bits/mathdef.h b/sysdeps/powerpc/bits/mathdef.h
index 3a9b1b0459..c5eee15b72 100644
--- a/sysdeps/powerpc/bits/mathdef.h
+++ b/sysdeps/powerpc/bits/mathdef.h
@@ -31,22 +31,10 @@
#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
# define _MATH_H_MATHDEF 1
-# ifdef __GNUC__
-
-/* gcc leaves `float' expressions as-is. */
-typedef float float_t; /* `float' expressions are evaluated as
- `float'. */
-typedef double double_t; /* `double' expressions are evaluated as
- `double'. */
-
-# else
-
-/* Wild guess at types for float_t and double_t. */
-typedef double float_t;
+/* PowerPC has both `float' and `double' arithmetic. */
+typedef float float_t;
typedef double double_t;
-# endif
-
/* The values returned by `ilogb' for 0 and NaN respectively. */
# define FP_ILOGB0 (-2147483647)
# define FP_ILOGBNAN (2147483647)
diff --git a/sysdeps/sh/sh4/bits/mathdef.h b/sysdeps/sh/sh4/bits/mathdef.h
index 5b92234983..74f76029b4 100644
--- a/sysdeps/sh/sh4/bits/mathdef.h
+++ b/sysdeps/sh/sh4/bits/mathdef.h
@@ -31,22 +31,10 @@
#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
# define _MATH_H_MATHDEF 1
-# ifdef __GNUC__
-
-/* gcc leaves `float' expressions as-is. */
-typedef float float_t; /* `float' expressions are evaluated as
- `float'. */
-typedef double double_t; /* `double' expressions are evaluated as
- `double'. */
-
-# else
-
-/* Wild guess at types for float_t and double_t. */
-typedef double float_t;
+/* SH has both `float' and `double' arithmetic. */
+typedef float float_t;
typedef double double_t;
-# endif
-
/* The values returned by `ilogb' for 0 and NaN respectively. */
# define FP_ILOGB0 0x80000001
# define FP_ILOGBNAN 0x7fffffff
diff --git a/sysdeps/sparc/bits/mathdef.h b/sysdeps/sparc/bits/mathdef.h
index 042c9c881b..cd1f85acc8 100644
--- a/sysdeps/sparc/bits/mathdef.h
+++ b/sysdeps/sparc/bits/mathdef.h
@@ -29,20 +29,10 @@
#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
# define _MATH_H_MATHDEF 1
-# ifdef __GNUC__
-
-/* gcc leaves `float' expressions as-is. */
+/* SPARC has both `float' and `double' arithmetic. */
typedef float float_t;
typedef double double_t;
-# else
-
-/* Wild guess at types for float_t and double_t. */
-typedef double float_t;
-typedef double double_t;
-
-# endif
-
/* The values returned by `ilogb' for 0 and NaN respectively. */
# define FP_ILOGB0 (-2147483647)
# define FP_ILOGBNAN (2147483647)