Lines Matching full:rounding
858 -mfp-trap-mode=MODE -mfp-rounding-mode=MODE
7580 support operations rounding to those types. By default,
7583 unpredictable when rounding to the types specified in the source
7597 the latter, rounding is unpredictable.
7601 `-ffinite-math-only', `-fno-rounding-math', `-fno-signaling-nans'
7654 which relies on rounding behavior like `(x + 2**52) - 2**52)'.
7713 floating point rounding behavior. This is round-to-zero for all
7716 for programs that change the FP rounding mode dynamically, or that
7717 may be executed with a non-default rounding mode. This option
7719 compile-time (which may be affected by rounding mode) and
7721 sign-dependent rounding modes.
7723 The default is `-fno-rounding-math'.
7726 disable all GCC optimizations that are affected by rounding mode.
11448 `-mfp-rounding-mode=ROUNDING-MODE'
11449 Selects the IEEE rounding mode. Other Alpha compilers call this
11450 option `-fprm ROUNDING-MODE'. The ROUNDING-MODE can be one of:
11453 Normal IEEE rounding mode. Floating point numbers are
11461 Chopped rounding mode. Floating point numbers are rounded
11465 Dynamic rounding mode. A field in the floating point control
11467 controls the rounding mode in effect. The C library
11468 initializes this register for rounding towards plus infinity.
12583 Setting the rounding of floating-point operations to less than the
15843 `-funsafe-math-optimizations' option is used to optimize rounding
18200 * `The rounding behaviors characterized by non-standard values of
18210 * `The direction of rounding when an integer is converted to a
18216 * `The direction of rounding when a floating-point number is
18241 * `Additional floating-point exceptions, rounding modes,
19453 intermediate conversion to `float'. Because of rounding, this can
19618 * Pragmas to control overflow and rounding behaviors are not
21716 rounding a floating point value to 64-bit integer and back to
23703 there is a system register which can be set to control the rounding
27292 rounding are made.
37440 floating point argument rounded according to the current rounding
45781 * mfp-rounding-mode: DEC Alpha Options. (line 85)
