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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112790 138bc75d-0d04-0410-961f-82ee72b054a4

	* tree.h (tree_memory_tag): Add old_used_alone.
	(SMT_OLD_USED_ALONE): New macro.
	* tree-ssa-alias.c (recalculate_used_alone): Stop
	marking things for renaming unnecessarily.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112789 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112788 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112787 138bc75d-0d04-0410-961f-82ee72b054a4

        * Makefile.in: Add Ada support for GNU/kFreeBSD.
        * s-osinte-kfreebsd-gnu.ads: New file.

Approved by: Arnaud Charlet  <charlet@adacore.com>

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112786 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112784 138bc75d-0d04-0410-961f-82ee72b054a4

	config/i386/i386.c, config/ia64/ia64.c, config/s390/fixdfdi.h,
	config/sh/sh.c, config/sh/sh.h, df-scan.c, except.c,
	haifa-sched.c, optabs.c, rtl.h, sched-deps.c, sched-int.h,
	sched-rgn.c, tree-inline.h, tree-ssa-dom.c,
	tree-ssa-loop-prefetch.c, tree-ssa-operands.c,
	tree-vect-patterns.c, tree-vrp.c: Fix comment typos.  Follow
	spelling convensions.
	* config/ia64/ia64.opt, doc/contrib.texi, doc/invoke.texi,
	doc/passes.texi, doc/tm.texi, doc/tree-ssa.texi: Fix comment
	typos.  Follow spelling conventions.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112782 138bc75d-0d04-0410-961f-82ee72b054a4

	* resolve.c, trans-expr.c, trans-stmt.c: Fix comment typos.
	Follow spelling conventions.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112780 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112779 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112776 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112773 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libgfortran/26890
	* io/io.h: Revert change to pad size made on 2006-03-30.
	Add comment explaining dependency with fortran/trans-io.c.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112769 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/libffi.call/float4.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112768 138bc75d-0d04-0410-961f-82ee72b054a4

	* configure: Rebuilt.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112766 138bc75d-0d04-0410-961f-82ee72b054a4

passed on the stack.
(m32c_init_cumulative_args): When a function returns a structure,
always pass the pointer to that return area on the stack.
(m32c_function_arg_advance): Don't increment the parameter number
if we're processing the returned structure pointer.
(pushm_info): Reverse order of registers.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112765 138bc75d-0d04-0410-961f-82ee72b054a4

	assert_no_overflow_lt, assert_loop_rolls_lt, number_of_iterations_lt,
	number_of_iterations_le, number_of_iterations_cond, find_loop_niter,
	estimate_numbers_of_iterations_loop): Use build_int_cst instead of 
	build_int_cst_type.
	* tree-chrec.c (chrec_fold_multiply_poly_poly,
	chrec_fold_multiply): Same.
	* tree-ssa-loop-ivopts.c (strip_offset_1, force_expr_to_var_cost,
	force_expr_to_var_cost): Same.
	* tree-mudflap.c (mf_xform_derefs_1): Same.
	* tree-ssa-loop-prefetch.c (idx_analyze_ref): Same.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112755 138bc75d-0d04-0410-961f-82ee72b054a4

        * java/net/InetAddress.java: Throw an UnknownHostException if
        lookup fails.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112754 138bc75d-0d04-0410-961f-82ee72b054a4

	* ipa-inline.c (cgraph_early_inlining): Collect garbage.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112753 138bc75d-0d04-0410-961f-82ee72b054a4

	treat CONST_DOUBLE as INTVAL.  and64_2_operands require an extra
	insn.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112752 138bc75d-0d04-0410-961f-82ee72b054a4

	* ipa-inline.c (cgraph_early_inlining): Collect garbage.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112751 138bc75d-0d04-0410-961f-82ee72b054a4

	PR tree-optimization/26135
	* tree-ssa-copy.c (stmt_may_generate_copy): Handle memory
	loads for store copy-prop.
	(copy_prop_visit_stmt): Likewise.

	* gcc.dg/tree-ssa/ssa-copyprop-1.c: New testcase.


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libiberty/

2006-04-06  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.in: Add install-html, install-html-am, and
	install-html-recursive targets. Define mkdir_p and 
	NORMAL_INSTALL. 
	* configure.ac: AC_SUBST datarootdir, docdir, htmldir.
	* configure: Regenerate.
	* testsuite/Makefile.in: Add install-html and html targets.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112741 138bc75d-0d04-0410-961f-82ee72b054a4

	being overriden in config/k*bsd-gnu.h.
	* gcc/config/kfreebsd-gnu.h:  Redefine GLIBC_DYNAMIC_LINKER instead of
	DYNAMIC_LINKER.
	* gcc/config/knetbsd-gnu.h:  Ditto.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112740 138bc75d-0d04-0410-961f-82ee72b054a4

	PR profile/20815
	PR profile/26399
	* coverage.c (coverage_checksum_string): Reorganize loop to not read
	after buffer.
	* g++.dg/bprob/g++-bprob-2.C: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112738 138bc75d-0d04-0410-961f-82ee72b054a4

        for HAVE_nonlocal_goto to be consistent.
        (expand_builtin_nonlocal_goto): Likewise.
        (expand_builtin_strcmp): Use #ifdef instead of #if
        for HAVE_cmpstrnsi to be consistent.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112737 138bc75d-0d04-0410-961f-82ee72b054a4

	* acinclude.m4 (AC_LTDL_SHLIBEXT): Add GCJ LOCAL marker to indicate
	GCJ specific stuff.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112736 138bc75d-0d04-0410-961f-82ee72b054a4

	* call.c (null_ptr_cst_p): Add explicit TREE_CONSTANT_OVERFLOW check.

	* g++.dg/conversion/nullptr1.C: New test case.
	* g++.dg/conversion/nullptr2.C: Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112734 138bc75d-0d04-0410-961f-82ee72b054a4

	* dependency.c (get_no_elements): Delete function.
	(get_deps): Delete function.
	(transform_sections): Delete function.
	(gfc_check_section_vs_section): Significant rewrite.

	* gfortran.dg/dependency_18.f90: New test case.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112731 138bc75d-0d04-0410-961f-82ee72b054a4

vs m32c.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112730 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112728 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libgcj/26625:
	* lib/Makefile.in: Rebuilt.
	* lib/Makefile.am (compile-classes): Touch the output file.
libjava:
	PR libgcj/26625:
	* Makefile.in: Rebuilt.
	* Makefile.am (libgcj-$(gcc_version).jar): Depend on
	classpath/lib/compile-classes.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112724 138bc75d-0d04-0410-961f-82ee72b054a4

        default hidden visibility for anonymous namespace.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112722 138bc75d-0d04-0410-961f-82ee72b054a4

	even if the calling function doesn't modify them.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112720 138bc75d-0d04-0410-961f-82ee72b054a4

	    Andreas Tobler  <a.tobler@schweiz.ch>

	* Makefile.am: Add PA_HPUX port.
	* Makefile.in: Regenerate.
	* include/Makefile.in: Likewise.
	* testsuite/Makefile.in: Likewise.
	* configure.ac: Add PA_HPUX rules.
	* configure: Regenerate.
	* src/pa/ffitarget.h: Rename linux target to PA_LINUX.
	Add PA_HPUX and PA64_HPUX.
	Rename FFI_LINUX ABI to FFI_PA32 ABI.
	(FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
	(FFI_TYPE_SMALL_STRUCT2): Define.
	(FFI_TYPE_SMALL_STRUCT4): Likewise.
	(FFI_TYPE_SMALL_STRUCT8): Likewise.
	(FFI_TYPE_SMALL_STRUCT3): Redefine.
	(FFI_TYPE_SMALL_STRUCT5): Likewise.
	(FFI_TYPE_SMALL_STRUCT6): Likewise.
	(FFI_TYPE_SMALL_STRUCT7): Likewise.
	* src/pa/ffi.c (ROUND_DOWN): Delete.
	(fldw, fstw, fldd, fstd): Use '__asm__'.
	(ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
	FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
	(ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
	Simplify incrementing of stack slot variable. Change type of local
	'n' to unsigned int.
	(ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
	double on PA_HPUX.
	(ffi_prep_cif_machdep): Likewise.
	(ffi_call): Likewise.
	(ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
	return type to ffi_status. Simplify incrementing of stack slot
	variable. Only copy floating point argument registers when PA_LINUX
	is true. Reformat debug statement.
	Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
	FFI_TYPE_SMALL_STRUCT8.
	(ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
	declaration.
	(ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
	Add nops to cache flush.  Add trampoline for PA_HPUX.
	* src/pa/hpux32.S: New file.
	* src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
	ffi_prep_args_LINUX to ffi_prep_args_pa32.
	Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
	unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
	argument type checks so that common argument types appear first.
	(ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
	ffi_closure_inner_LINUX to ffi_closure_inner_pa32.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112719 138bc75d-0d04-0410-961f-82ee72b054a4

	got-relative addressing for anything but SImode.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112718 138bc75d-0d04-0410-961f-82ee72b054a4

	PR tree-optimization/26919
	* ipa-inline.c (cgraph_decide_inlining_incrementally): Fix argument
	to cgraph_estimate_size_after_inlining.

	* gcc.dg/ipa/ipa-1.c: Use -fno-early-inlining.
	* gcc.dg/ipa/ipa-2.c: Likewise.
	* gcc.dg/ipa/ipa-3.c: Likewise.
	* gcc.dg/ipa/ipa-5.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112709 138bc75d-0d04-0410-961f-82ee72b054a4

  MinGW since EBP is used for backtracking through call frames on this
  platform.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112708 138bc75d-0d04-0410-961f-82ee72b054a4