Remove remaining uses of REAL_ARITHMETIC

This patch replaces all remaining uses of the old target macro
REAL_ARITHMETIC with calls to the (now generic) real_arithmetic
function.

Bootstrapped & regression-tested on x86_64-linux-gnu.  Also tested by
building one target per CPU directory and checking that there were
no new warnings and no changes in testsuite output at -O2.

gcc/ada/
	* gcc-interface/trans.c (convert_with_check): Use real_arithmetic
	instead of REAL_ARITHMETIC.

gcc/
	* doc/tm.texi.in (REAL_ARITHMETIC): Delete.
	* doc/tm.texi: Regenerate.
	* real.h (REAL_ARITHMETIC): Delete.
	* config/i386/i386.c (ix86_expand_lround, ix86_expand_round)
	(ix86_expand_round_sse4): Use real_arithmetic instead of
	REAL_ARITHMETIC.
	* config/i386/sse.md (round<mode>2): Likewise.
	* rtl.h (rtx_to_tree_code): Likewise (in comment).
	* explow.c (rtx_to_tree_code): Likewise (in comment).
	* match.pd: Likewise.
	* simplify-rtx.c (simplify_binary_operation_1): Likewise.
	* tree-ssa-math-opts.c (representable_as_half_series_p): Likewise.
	(expand_pow_as_sqrts): Likewise.
	* tree-pretty-print.c (dump_generic_node): Remove code that
	was conditional on REAL_ARITHMETIC being undefined.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228476 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 0 insertions, 15 deletions

diff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in
index 7fae1ca66e4..d8d00870376 100644
--- a/gcc/doc/tm.texi.in
+++ b/gcc/doc/tm.texi.in
@@ -7159,21 +7159,6 @@ Determines whether @var{x} represents infinity (positive or negative).
 Determines whether @var{x} represents a ``NaN'' (not-a-number).
 @end deftypefn
 
-@deftypefn Macro void REAL_ARITHMETIC (REAL_VALUE_TYPE @var{output}, enum tree_code @var{code}, REAL_VALUE_TYPE @var{x}, REAL_VALUE_TYPE @var{y})
-Calculates an arithmetic operation on the two floating point values
-@var{x} and @var{y}, storing the result in @var{output} (which must be a
-variable).
-
-The operation to be performed is specified by @var{code}.  Only the
-following codes are supported: @code{PLUS_EXPR}, @code{MINUS_EXPR},
-@code{MULT_EXPR}, @code{RDIV_EXPR}, @code{MAX_EXPR}, @code{MIN_EXPR}.
-
-If @code{REAL_ARITHMETIC} is asked to evaluate division by zero and the
-target's floating point format cannot represent infinity, it will call
-@code{abort}.  Callers should check for this situation first, using
-@code{MODE_HAS_INFINITIES}.  @xref{Storage Layout}.
-@end deftypefn
-
 @deftypefn Macro REAL_VALUE_TYPE REAL_VALUE_NEGATE (REAL_VALUE_TYPE @var{x})
 Returns the negative of the floating point value @var{x}.
 @end deftypefn