diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | sysdeps/powerpc/bits/mathdef.h | 16 | ||||
| -rw-r--r-- | sysdeps/sh/sh4/bits/mathdef.h | 16 | ||||
| -rw-r--r-- | sysdeps/sparc/bits/mathdef.h | 12 |
4 files changed, 12 insertions, 39 deletions
@@ -1,3 +1,10 @@ +2012-01-31 Joseph Myers <joseph@codesourcery.com> + + * sysdeps/powerpc/bits/mathdef.h (float_t): Always define as + float. + * sysdeps/sh/sh4/bits/mathdef.h: Likewise. + * sysdeps/sparc/bits/mathdef.h: Likewise. + 2012-01-31 Marek Polacek <polacek@redhat.com> * libio/libio.h: Don't define _PARAMS. 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) |