2006-10-26 Richard Guenther <rguenther@suse.de>
* gcc.target/i386/i386.exp: Use glob, not find to collect
tests. Avoids recursing into subdirectories.
* gcc.target/i386/math-torture/math-torture.exp: Torture
for interesting ia32 math options.
* gcc.target.i386/math-torture/lrint.c: New testcase.
From-SVN: r118065
2006-10-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/29563
* io/io.h (st_parameter_dt): Add new flag at_eof.
* io/list_read.c (next_char): Set flag when EOF and return '\n' to
signal EOR. Check flag on next call and jump out.
* io/unit.c (get_internal_unit): Initialize new flag.
From-SVN: r118059
2006-10-25 Andreas Tobler <a.tobler@schweiz.org>
* testsuite/libjava.jvmti/natevents.cc (do_callback_arg_tests): Replace
formatting modifiers %p with %#llx and cast the arguments.
From-SVN: r118040
2006-10-25 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-structalias.c (intra_create_variable_infos):
Don't recreate nonlocal_all if it already exists.
From-SVN: r118031
* optabs.h (enum optab_index): Rename OTI_drem to OTI_remainder.
(remainder_optab): Define corresponding macro.
(drem_optab): Remove.
* optabs.c (init_optabs): Initialize remainder_optab. Remove
drem_optab initialization.
* genopinit.c (optabs): Implement remainder_optab using
remainder?f3 patterns. Remove drem_optab.
* builtins.c (expand_builtin_mathfn_2): Handle
BUILT_IN_REMAINDER{,F,L} using remainder_optab.
(expand_builtin): Expand BUILT_IN_REMAINDER{,F,L} using
expand_builtin_mathfn_2.
(expand_builtin) [BUILT_IN_FMOD, BUILT_IN_DREM]: Do not
depend on flag_unsafe_math_optimizations.
* config/i386/i386.md ("remaindersf3", "remainderdf3")
("remainderxf3"): Renamed from "drem{s,d,x}f3" expanders.
Do not depend on flag_unsafe_math_optimizations. Use
truncxf?f expander instead of truncxf?f_i387_noop.
("fpremxf4", "fprem1xf4"): Do not depend on
flag_unsafe_math_optimizations.
("fmodsf3", "fmoddf3", "fmodxf3"): Do not depend on
flag_unsafe_math_optimizations. Use truncxf?f expander
instead of truncxf?f_i387_noop.
* doc/md.texi (fmod, remainder): Document standard named pattern.
testsuite/ChangeLog:
* gcc.dg/builtins-40.c: Also check remainder(), remainderf()
and remainderl() built-in functions. Remove -ffast-math from
dg-options.
From-SVN: r118024
* gcc.dg/torture/builtin-math-2.c: Add checks for asin, acos,
acosh and atanh.
* gcc.dg/torture/builtin-math-3.c (TESTIT): Append 'F' and 'L'
floating point modifiers to arguments passed to float and long
double functions respectively. Update all callers to use floating
point numbers, not integers. Add tests for exp, exp2 and
exp10/pow10.
From-SVN: r118012
PR libgomp/29494
* configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
* config/posix95: New directory.
* config/posix95/omp-lock.h: New file.
* config/posix95/lock.c: Likewise.
From-SVN: r118004
2006-10-24 Richard Guenther <rguenther@suse.de>
PR middle-end/28796
* builtins.c (fold_builtin_classify): Use HONOR_INFINITIES
and HONOR_NANS instead of MODE_HAS_INFINITIES and MODE_HAS_NANS
for deciding optimizations in consistency with fold-const.c
(fold_builtin_unordered_cmp): Likewise.
* gcc.dg/pr28796-1.c: New testcase.
* gcc.dg/pr28796-1.c: Likewise.
From-SVN: r118001
2006-10-24 Richard Guenther <rguenther@suse.de>
* builtins.c (fold_builtin_floor): Fold floor (x) where
x is nonnegative to trunc (x).
(fold_builtin_int_roundingfn): Fold lfloor (x) where x is
nonnegative to FIX_TRUNC_EXPR.
* gcc.dg/builtins-57.c: New testcase.
From-SVN: r117998
* builtins.c (fold_builtin_exponent): Evaluate constant arguments
at compile-time using MPFR. Change parameter VALUE to FUNC,
update all callers.
(do_mpfr_arg1): Rename `exact' to `inexact'. Carefully check
for overflow and underflow at all times and avoid folding in
those cases.
From-SVN: r117995
* gcc/java/decl.c: Include langhooks.h.
(builtin_function): Remove.
(java_init_decl_processing): Replace calls to builtin_function
with add_builtin_function.
* gcc/java/Make-lang.in (jc1$(exeext)): Depend on and link with
attribs.o.
(java/decl.o): Depend on langhooks.h.
* gcc/java/java-tree.h (builtin_function): Remove.
* gcc/tree.c (local_define_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/objc/objc-act.c (synth_module_prologue): Replace calls to
builtin_function with add_builtin_function.
(build_next_objc_exception_stuff): Replace calls to
builtin_function with add_builtin_function.
(build_objc_exception_stuff): Replace calls to
builtin_function with add_builtin_function.
* gcc/objcp/objcp-decl.h (objcp_builtin_function): Remove.
* gcc/cp/decl.c (builtin_function_1): Move common code to
add_builtin_function.
(builtin_function): Rename to cxx_builtin_function.
Change the signature.
* gcc/cp/call.c: Include langhooks.h.
(build_java_interface_fn_ref): Replace calls to
builtin_function with add_builtin_function.
* gcc/cp/Make-lang.in (cp/call.o): Depend on langhooks.h.
* gcc/cp/cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as
cxx_builtin_function.
* gcc/cp/cp-tree.h (builtin_function): Rename to cxx_builtin_function.
Change the signature.
* gcc/c-objc-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as
c_builtin_function.
* gcc/c-tree.h (builtin_function): Rename to c_builtin_function. Change
the signature.
* gcc/ada/utils.c (builtin_function): Rename to gnat_builtin_function.
Move common code to add_builtin_function.
* gcc/ada/misc.c (LANG_HOOKS_BUILTIN_FUNCTION): Define as
gnat_builtin_function.
* gcc/ada/gigi.h (builtin_function): Rename to gnat_builtin_function.
Change the signature.
* gcc/c-decl.c (builtin_function): Rename to c_builtin_function. Move
common code to add_builtin_function.
* gcc/fortran/Make-lang.in (f951$(exeext)): Depend on and link with
attribs.o.
* gcc/fortran/trans.h (builtin_function): Rename to
gfc_builtin_function. Change the signature.
* gcc/fortran/f95-lang.c (LANG_HOOKS_BUILTIN_FUNCTION): Define as
gfc_builtin_function.
(builtin_function): Rename to gfc_builtin_function. Move common
code to builtin_function.
(gfc_define_builtin): Replace calls to builtin_function with
gfc_define_builtin.
* gcc/langhooks.c (add_builtin_function): New function.
(lhd_builtin_function): New function.
* gcc/langhooks.h (struct lang_hooks): Change the signature of
builtin_function.
(add_builtin_function): New function.
* gcc/treelang/treetree.c (builtin_function): Remove.
* gcc/tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Replace
calls to lang_hooks.builtin_function with add_builtin_function.
* gcc/c-common.c (decl_builtin_1): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/alpha/alpha.c (alpha_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/frv/frv.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/s390/s390.c (s390_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/sparc/sparc.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/i386/i386.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
(def_builtin): Replace calls to lang_hooks.builtin_function with
add_builtin_function.
* gcc/config/sh/sh.c (sh_media_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/c4x/c4x.c (c4x_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/stormy16/stormy16.c (xstormy16_init_builtins):
Replace calls to lang_hooks.builtin_function with
add_builtin_function.
* gcc/config/iq2000/iq2000.c (def_builtin):
Replace calls to lang_hooks.builtin_function with
add_builtin_function.
* gcc/config/ia64/ia64.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/rs6000/rs6000.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
(altivec_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/arm/arm.c (def_mbuiltin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
(arm_init_tls_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/mips/mips.c (mips_init_builtins): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/config/bfin/bfin.c (def_builtin): Replace calls to
lang_hooks.builtin_function with add_builtin_function.
* gcc/langhooks-def.h (lhd_builtin_function): New function.
(LANG_HOOKS_BUILTIN_FUNCTION): Define as lhd_builtin_function.
From-SVN: r117981
* builtins.c (expand_builtin_memmove): Remove ORIG_EXP argument;
don't do conversion from memmove to memcpy here.
(expand_builtin_bcopy, expand_builtin): Update call of
expand_builtin_memmove.
(fold_builtin_memory_op): Do folding of memmove to memcpy here.
* gcc.dg/memmove-1.c: New test.
From-SVN: r117979
ChangeLog:
* config/s390/predicates.md ("bras_sym_operand"): Do not accept
nonlocal function symbols if flag_pic.
testsuite/ChangeLog:
* g++.dg/other/s390-1.C: New testcase.
From-SVN: r117973
2006-10-24 Richard Guenther <rguenther@suse.de>
PR middle-end/27132
PR middle-end/23295
* builtins.c (fold_binary): Remove checks for flag_wrapv
and flag_trapv where negate_expr_p covers these cases.
* gcc.dg/pr27132.c: New testcase.
* gcc.dg/pr23295.c: Likewise.
* gcc.dg/tree-ssa/pr23294.c: Adjust patterns.
* g++.dg/tree-ssa/pr19807.C: Likewise.
2006-10-23 Richard Guenther <rguenther@suse.de>
PR middle-end/29548
* fold-const.c (fold_plusminus_mult_expr): Check exact power
of two on the absolute value.
(fold_binary): Fold x * -C to -x * C if x is easily negatable
and negating -C does not overflow.
From-SVN: r117969
2006-10-23 Richard Guenther <rguenther@suse.de>
PR middle-end/21032
* convert.c (convert_to_real): Fold (float)-x to -(float)x
only if not flag_rounding_math.
* gcc.dg/pr21032.c: New testcase.
From-SVN: r117968
PR target/28232
* config/sh/sh.c (expand_block_move): Use a BLKmode rather than
SImode memory reference for the source of a movua.
* config/sh/sh.md (UNSPEC_MOVUA): New macro.
(movua): Use an unspec instead of sign_extract. Expect the source
to have mode BLKmode.
(extv, insv): Use a BLKmode rather than SImode memory reference
for the source of a movua.
Co-Authored-By: Kaz Kojima <kkojima@gcc.gnu.org>
From-SVN: r117961
