gcc/

[pf3gnuchains/gcc-fork.git] / gcc / builtins.def

diff --git a/gcc/builtins.def b/gcc/builtins.def
index 48c97bf..e0652c8 100644 (file)
--- a/gcc/builtins.def
+++ b/gcc/builtins.def
@@ -150,13 +150,13 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
        ATTR_NOTHROW_LIST : ATTR_CONST_NOTHROW_LIST)
 
 /* Define an attribute list for math functions that are normally
-   "pure" but if flag_unsafe_math_optimizations is set they are
-   instead "const".  This distinction accounts for the fact that some
-   math functions check the rounding mode which is akin to examining
-   global memory.  In "unsafe" mode we can be less careful.  */
+   "const" but if flag_rounding_math is set they are instead "pure".
+   This distinction accounts for the fact that some math functions
+   check the rounding mode which is akin to examining global
+   memory.  */
 #undef ATTR_MATHFN_FPROUNDING
-#define ATTR_MATHFN_FPROUNDING (flag_unsafe_math_optimizations ? \
-       ATTR_CONST_NOTHROW_LIST : ATTR_PURE_NOTHROW_NOVOPS_LIST)
+#define ATTR_MATHFN_FPROUNDING (flag_rounding_math ? \
+       ATTR_PURE_NOTHROW_NOVOPS_LIST : ATTR_CONST_NOTHROW_LIST)
 
 /* Define an attribute list for math functions that are normally
    "impure" because some of them may write into global memory for
@@ -282,24 +282,24 @@ DEF_EXT_LIB_BUILTIN    (BUILT_IN_J1L, "j1l", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_M
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_JN, "jn", BT_FN_DOUBLE_INT_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_JNF, "jnf", BT_FN_FLOAT_INT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_JNL, "jnl", BT_FN_LONGDOUBLE_INT_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
-DEF_GCC_BUILTIN        (BUILT_IN_LCEIL, "lceil", BT_FN_LONG_DOUBLE, ATTR_MATHFN_FPROUNDING)
-DEF_GCC_BUILTIN        (BUILT_IN_LCEILF, "lceilf", BT_FN_LONG_FLOAT, ATTR_MATHFN_FPROUNDING)
-DEF_GCC_BUILTIN        (BUILT_IN_LCEILL, "lceill", BT_FN_LONG_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_GCC_BUILTIN        (BUILT_IN_LCEIL, "lceil", BT_FN_LONG_DOUBLE, ATTR_CONST_NOTHROW_LIST)
+DEF_GCC_BUILTIN        (BUILT_IN_LCEILF, "lceilf", BT_FN_LONG_FLOAT, ATTR_CONST_NOTHROW_LIST)
+DEF_GCC_BUILTIN        (BUILT_IN_LCEILL, "lceill", BT_FN_LONG_LONGDOUBLE, ATTR_CONST_NOTHROW_LIST)
 DEF_LIB_BUILTIN        (BUILT_IN_LDEXP, "ldexp", BT_FN_DOUBLE_DOUBLE_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
 DEF_C99_C90RES_BUILTIN (BUILT_IN_LDEXPF, "ldexpf", BT_FN_FLOAT_FLOAT_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
 DEF_C99_C90RES_BUILTIN (BUILT_IN_LDEXPL, "ldexpl", BT_FN_LONGDOUBLE_LONGDOUBLE_INT, ATTR_MATHFN_FPROUNDING_ERRNO)
-DEF_GCC_BUILTIN        (BUILT_IN_LFLOOR, "lfloor", BT_FN_LONG_DOUBLE, ATTR_MATHFN_FPROUNDING)
-DEF_GCC_BUILTIN        (BUILT_IN_LFLOORF, "lfloorf", BT_FN_LONG_FLOAT, ATTR_MATHFN_FPROUNDING)
-DEF_GCC_BUILTIN        (BUILT_IN_LFLOORL, "lfloorl", BT_FN_LONG_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_GCC_BUILTIN        (BUILT_IN_LFLOOR, "lfloor", BT_FN_LONG_DOUBLE, ATTR_CONST_NOTHROW_LIST)
+DEF_GCC_BUILTIN        (BUILT_IN_LFLOORF, "lfloorf", BT_FN_LONG_FLOAT, ATTR_CONST_NOTHROW_LIST)
+DEF_GCC_BUILTIN        (BUILT_IN_LFLOORL, "lfloorl", BT_FN_LONG_LONGDOUBLE, ATTR_CONST_NOTHROW_LIST)
 DEF_C99_BUILTIN        (BUILT_IN_LGAMMA, "lgamma", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_STORE)
 DEF_C99_BUILTIN        (BUILT_IN_LGAMMAF, "lgammaf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_STORE)
 DEF_C99_BUILTIN        (BUILT_IN_LGAMMAL, "lgammal", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_STORE)
-DEF_GCC_BUILTIN        (BUILT_IN_LLCEIL, "llceil", BT_FN_LONGLONG_DOUBLE, ATTR_MATHFN_FPROUNDING)
-DEF_GCC_BUILTIN        (BUILT_IN_LLCEILF, "llceilf", BT_FN_LONGLONG_FLOAT, ATTR_MATHFN_FPROUNDING)
-DEF_GCC_BUILTIN        (BUILT_IN_LLCEILL, "llceill", BT_FN_LONGLONG_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
-DEF_GCC_BUILTIN        (BUILT_IN_LLFLOOR, "llfloor", BT_FN_LONGLONG_DOUBLE, ATTR_MATHFN_FPROUNDING)
-DEF_GCC_BUILTIN        (BUILT_IN_LLFLOORF, "llfloorf", BT_FN_LONGLONG_FLOAT, ATTR_MATHFN_FPROUNDING)
-DEF_GCC_BUILTIN        (BUILT_IN_LLFLOORL, "llfloorl", BT_FN_LONGLONG_LONGDOUBLE, ATTR_MATHFN_FPROUNDING)
+DEF_GCC_BUILTIN        (BUILT_IN_LLCEIL, "llceil", BT_FN_LONGLONG_DOUBLE, ATTR_CONST_NOTHROW_LIST)
+DEF_GCC_BUILTIN        (BUILT_IN_LLCEILF, "llceilf", BT_FN_LONGLONG_FLOAT, ATTR_CONST_NOTHROW_LIST)
+DEF_GCC_BUILTIN        (BUILT_IN_LLCEILL, "llceill", BT_FN_LONGLONG_LONGDOUBLE, ATTR_CONST_NOTHROW_LIST)
+DEF_GCC_BUILTIN        (BUILT_IN_LLFLOOR, "llfloor", BT_FN_LONGLONG_DOUBLE, ATTR_CONST_NOTHROW_LIST)
+DEF_GCC_BUILTIN        (BUILT_IN_LLFLOORF, "llfloorf", BT_FN_LONGLONG_FLOAT, ATTR_CONST_NOTHROW_LIST)
+DEF_GCC_BUILTIN        (BUILT_IN_LLFLOORL, "llfloorl", BT_FN_LONGLONG_LONGDOUBLE, ATTR_CONST_NOTHROW_LIST)
 DEF_C99_BUILTIN        (BUILT_IN_LLRINT, "llrint", BT_FN_LONGLONG_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
 DEF_C99_BUILTIN        (BUILT_IN_LLRINTF, "llrintf", BT_FN_LONGLONG_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
 DEF_C99_BUILTIN        (BUILT_IN_LLRINTL, "llrintl", BT_FN_LONGLONG_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
@@ -381,6 +381,9 @@ DEF_C99_BUILTIN        (BUILT_IN_SCALBNL, "scalbnl", BT_FN_LONGDOUBLE_LONGDOUBLE
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_SIGNBIT, "signbit", BT_FN_INT_DOUBLE, ATTR_CONST_NOTHROW_LIST)
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_SIGNBITF, "signbitf", BT_FN_INT_FLOAT, ATTR_CONST_NOTHROW_LIST)
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_SIGNBITL, "signbitl", BT_FN_INT_LONGDOUBLE, ATTR_CONST_NOTHROW_LIST)
+DEF_EXT_LIB_BUILTIN    (BUILT_IN_SIGNBITD32, "signbitd32", BT_FN_INT_DFLOAT32, ATTR_CONST_NOTHROW_LIST)
+DEF_EXT_LIB_BUILTIN    (BUILT_IN_SIGNBITD64, "signbitd64", BT_FN_INT_DFLOAT64, ATTR_CONST_NOTHROW_LIST)
+DEF_EXT_LIB_BUILTIN    (BUILT_IN_SIGNBITD128, "signbitd128", BT_FN_INT_DFLOAT128, ATTR_CONST_NOTHROW_LIST)
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_SIGNIFICAND, "significand", BT_FN_DOUBLE_DOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_SIGNIFICANDF, "significandf", BT_FN_FLOAT_FLOAT, ATTR_MATHFN_FPROUNDING_ERRNO)
 DEF_EXT_LIB_BUILTIN    (BUILT_IN_SIGNIFICANDL, "significandl", BT_FN_LONGDOUBLE_LONGDOUBLE, ATTR_MATHFN_FPROUNDING_ERRNO)