gcc/

	* real.c, real.h: Rewrite from scratch.

	* Makefile.in (simplify-rtx.o): Depend on TREE_H.
	(paranoia): New target.
	* builtins.c (fold_builtin_inf): Use new real.h interface.
	* c-common.c (builtin_define_with_hex_fp_value): Likewise.
	* c-lex.c (interpret_float): Likewise.
	* emit-rtl.c (gen_lowpart_common): Likewise.
	* optabs.c (expand_float): Use real_2expN.
	* config/ia64/ia64.md (divsi3, udivsi3): Likewise.
	* defaults.h (INTEL_EXTENDED_IEEE_FORMAT): New.
	(FLOAT_WORDS_BIG_ENDIAN): New.
	* cse.c (find_comparison_args): Don't pass FLOAT_STORE_FLAG_VALUE
	directly to REAL_VALUE_NEGATIVE.
	* loop.c (canonicalize_condition): Likewise.
	* simplify-rtx.c: Include tree.h.
	(simplify_unary_operation): Don't handle FIX and UNSIGNED_FIX
	with floating-point result modes.
	* toplev.c (backend_init): Call init_real_once.

	* fold-const.c (force_fit_type): Don't call CHECK_FLOAT_VALUE.
	* tree.c (build_real): Likewise.
	* config/alpha/alpha.c, config/vax/vax.c (float_strings,
	float_values, inited_float_values, check_float_value): Remove.
	* config/alpha/alpha.h, config/m68hc11/m68hc11.h,
	config/m88k/m88k.h, config/vax/vax.h (CHECK_FLOAT_VALUE): Remove.
	* doc/tm.texi (CHECK_FLOAT_VALUE): Remove.

gcc/f/
	* target.c (ffetarget_real1): Don't pass FFETARGET_ATOF_
	directly to ffetarget_make_real1.
	(ffetarget_real2): Similarly.
	* target.h (ffetarget_cvt_r1_to_rv_, ffetarget_cvt_rv_to_r2_,
	ffetarget_cvt_r2_to_rv_): Use new real.h interface and simplify.

gcc/java/
	* jcf-parse.c (get_constant): Runtime check for IEEE format;
	use new real.h interface.
	* jcf-write.c (find_constant_index): Use new real.h interface.
	* lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.

contrib/
	* paranoia.cc: New file.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@57198 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 3 insertions, 3 deletions

diff --git a/gcc/c-common.c b/gcc/c-common.c
index 7feabee95a2..34941e008ae 100644
--- a/gcc/c-common.c
+++ b/gcc/c-common.c
@@ -5266,7 +5266,7 @@ builtin_define_with_int_value (macro, value)
 static void
 builtin_define_with_hex_fp_value (macro, type, digits, hex_str, fp_suffix)
      const char *macro;
-     tree type;
+     tree type ATTRIBUTE_UNUSED;
      int digits;
      const char *hex_str;
      const char *fp_suffix;
@@ -5284,8 +5284,8 @@ builtin_define_with_hex_fp_value (macro, type, digits, hex_str, fp_suffix)
      it's easy to get the exact correct value), parse it as a real,
      then print it back out as decimal.  */
 
-  real = REAL_VALUE_HTOF (hex_str, TYPE_MODE (type));
-  REAL_VALUE_TO_DECIMAL (real, dec_str, digits);
+  real_from_string (&real, hex_str);
+  real_to_decimal (dec_str, &real, digits);
 
   sprintf (buf, "%s=%s%s", macro, dec_str, fp_suffix);
   cpp_define (parse_in, buf);