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gcc/
authorrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 16 Sep 2002 16:36:39 +0000 (16:36 +0000)
committerrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 16 Sep 2002 16:36:39 +0000 (16:36 +0000)
commitaa870c1bd9a934cad1315b215c0bbcaf7858b6f5
treee6577420306f750f19abf6c590eb0d8987ca7485
parent7592930267c27669f953e2523ffc71364ca1775e
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
33 files changed:
contrib/ChangeLog
contrib/paranoia.cc [new file with mode: 0644]
gcc/ChangeLog
gcc/Makefile.in
gcc/builtins.c
gcc/c-common.c
gcc/c-lex.c
gcc/config/alpha/alpha.c
gcc/config/alpha/alpha.h
gcc/config/ia64/ia64.md
gcc/config/m68hc11/m68hc11.h
gcc/config/m88k/m88k.h
gcc/config/vax/vax.c
gcc/config/vax/vax.h
gcc/cse.c
gcc/defaults.h
gcc/doc/tm.texi
gcc/emit-rtl.c
gcc/f/ChangeLog
gcc/f/target.c
gcc/f/target.h
gcc/fold-const.c
gcc/java/ChangeLog
gcc/java/jcf-parse.c
gcc/java/jcf-write.c
gcc/java/lex.c
gcc/loop.c
gcc/optabs.c
gcc/real.c
gcc/real.h
gcc/simplify-rtx.c
gcc/toplev.c
gcc/tree.c