/* Utility routines for data type conversion for GCC.
Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1997, 1998,
- 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
This file is part of GCC.
switch (fcode)
{
#define CASE_MATHFN(FN) case BUILT_IN_##FN: case BUILT_IN_##FN##L:
- CASE_MATHFN (ACOS)
- CASE_MATHFN (ACOSH)
- CASE_MATHFN (ASIN)
- CASE_MATHFN (ASINH)
- CASE_MATHFN (ATAN)
- CASE_MATHFN (ATANH)
- CASE_MATHFN (CBRT)
- CASE_MATHFN (COS)
CASE_MATHFN (COSH)
- CASE_MATHFN (ERF)
- CASE_MATHFN (ERFC)
CASE_MATHFN (EXP)
CASE_MATHFN (EXP10)
CASE_MATHFN (EXP2)
- CASE_MATHFN (EXPM1)
- CASE_MATHFN (FABS)
+ CASE_MATHFN (EXPM1)
CASE_MATHFN (GAMMA)
CASE_MATHFN (J0)
CASE_MATHFN (J1)
CASE_MATHFN (LGAMMA)
- CASE_MATHFN (LOG)
- CASE_MATHFN (LOG10)
- CASE_MATHFN (LOG1P)
- CASE_MATHFN (LOG2)
- CASE_MATHFN (LOGB)
CASE_MATHFN (POW10)
- CASE_MATHFN (SIN)
CASE_MATHFN (SINH)
- CASE_MATHFN (SQRT)
- CASE_MATHFN (TAN)
- CASE_MATHFN (TANH)
CASE_MATHFN (TGAMMA)
CASE_MATHFN (Y0)
CASE_MATHFN (Y1)
+ /* The above functions may set errno differently with float
+ input or output so this transformation is not safe with
+ -fmath-errno. */
+ if (flag_errno_math)
+ break;
+ CASE_MATHFN (ACOS)
+ CASE_MATHFN (ACOSH)
+ CASE_MATHFN (ASIN)
+ CASE_MATHFN (ASINH)
+ CASE_MATHFN (ATAN)
+ CASE_MATHFN (ATANH)
+ CASE_MATHFN (CBRT)
+ CASE_MATHFN (COS)
+ CASE_MATHFN (ERF)
+ CASE_MATHFN (ERFC)
+ CASE_MATHFN (FABS)
+ CASE_MATHFN (LOG)
+ CASE_MATHFN (LOG10)
+ CASE_MATHFN (LOG2)
+ CASE_MATHFN (LOG1P)
+ CASE_MATHFN (LOGB)
+ CASE_MATHFN (SIN)
+ CASE_MATHFN (SQRT)
+ CASE_MATHFN (TAN)
+ CASE_MATHFN (TANH)
#undef CASE_MATHFN
{
tree arg0 = strip_float_extensions (CALL_EXPR_ARG (expr, 0));
case INTEGER_TYPE:
case ENUMERAL_TYPE:
case BOOLEAN_TYPE:
+ case OFFSET_TYPE:
/* If this is a logical operation, which just returns 0 or 1, we can
change the type of the expression. */