* combine.c (nonzero_bits): If using reg_nonzero_bits,
we don't know anything about bits outside of X mode.
(num_sign_bit_copies): Likewise.
From-SVN: r48239
* darwin.c (machopic_classify_ident): Handle "stale" section-
encoded name problem to avoid generating illegal stubs.
(func_name_maybe_scoped): Remove, not needed for gcc3.
(machopic_indirect_call_target): Don't use it.
(darwin_encode_section_info): Call only one of update_stubs()
or update_non_lazy_ptrs() as DECL cannot be both.
(machopic_output_possible_stub_label): New.
* darwin.h (ASM_DECLARE_FUNCTION_NAME): Use it.
* darwin-protos.h (machopic_output_possible_stub_label): Declare.
From-SVN: r48238
* parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
CAN_COMPLETE_NORMALLY for the node.
* jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
generate code for second branch if first branch can't complete
normally.
(generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
the loop head if the loop body can't complete normally.
From-SVN: r48233
Fixes PR java/5057:
* parse.y (analyze_clinit_body): Added this_class parameter.
Check for more cases where we must keep <clinit>.
(maybe_yank_clinit): Cleaned up flow control.
From-SVN: r48231
* aclocal.m4 (gcc_AC_PROG_GNAT): Run prospective ada drivers in
subshells.
* configure.in: Likewise for perl Pod::Man.
* configure: Regenerated.
From-SVN: r48230
* builtin-attrs.def (__builtin_printf_unlocked,
__builtin_fprintf_unlocked, printf_unlocked, fprintf_unlocked):
Mark with the __printf__ attribute.
* builtins.c (expand_builtin_fputs): Add an `unlocked' parameter
and set the replacement function depending on it.
(expand_builtin): Skip BUILT_IN_*_UNLOCKED when not optimizing.
Handle BUILT_IN_*_UNLOCKED when optimizing.
* builtins.def (DEF_EXT_FALLBACK_BUILTIN,
DEF_EXT_FRONT_END_LIB_BUILTIN): New macros.
Declare the "unlocked" stdio functions.
* c-common.c (c_expand_builtin_printf, c_expand_builtin_fprintf):
Add an `unlocked' parameter and set the replacement function
depending on it.
(c_expand_builtin): Handle BUILT_IN_PRINTF_UNLOCKED and
BUILT_IN_FPRINTF_UNLOCKED.
* doc/extend.texi (printf_unlocked, fprintf_unlocked,
fputs_unlocked): Document.
testsuite:
* gcc.dg/format/builtin-1.c: Test unlocked stdio.
* gcc.dg/format/c90-printf-3.c: Likewise.
* gcc.dg/format/c99-printf-3.c: Likewise.
* gcc.dg/format/ext-1.c: Likewise.
* gcc.dg/format/ext-6.c: Likewise.
* gcc.dg/format/format.h: Prototype unlocked stdio.
From-SVN: r48229
* g++.old-deja/g++.eh/badalloc1.C (arena_size): New.
(arena): Use it.
(malloc): Correct allocation logic. Abort if we fill up the
arena before initialization complete.
(realloc): Correct allocation logic.
From-SVN: r48224
Fix for PR java/3417:
* parse.y (patch_assignment): Added special processing for
`return'.
(patch_return): Don't convert booleans to integers, and don't
special-case `null'.
From-SVN: r48208
* cfgcleanup.c (flow_find_cross_jump): Avoid incrementing of ninsns
if one of block does not contain jump.
(outgoing_edge_math): Revert last path; require edges to be noncomplex
nonfake to match single exit edge; require conditional jumps to not
have side effect.
From-SVN: r48203
2001-12-20 Andrew Haley <aph@redhat.com>
* libjava.lang/FileHandleGcTest.out: New file.
* libjava.lang/FileHandleGcTest.java: New file.
* libjava.lang/Array_3.out: New file.
* libjava.lang/Array_3.java: New file.
From-SVN: r48201
* simplify-rtx.c (simplifi_binary_operation) [DIV]: If DIV has
narrower mode than op0, only return the bits in DIV's mode.
* gcc.c-torture/compile/20011219-2.c: New test.
From-SVN: r48199
* bindgen.adb: Minor reformatting
* cstand.adb: Minor reformatting
* fmap.adb: Minor reformatting
Change name from Add for Add_To_File_Map (Add is much too generic)
Change Path_Name_Of to Mapped_Path_Name
Change File_Name_Of to Mapped_File_Name
Fix copyright dates in header
* fmap.ads:
Change name from Add for Add_To_File_Map (Add is much too generic)
Change Path_Name_Of to Mapped_Path_Name
Change File_Name_Of to Mapped_File_Name
Fix copyright dates in header
* fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
Add use clause for Fmap.
* make.adb: Minor reformatting
* osint.adb: Minor reformatting. Change of names in Fmap.
Add use clause for Fmap.
* prj-env.adb: Minor reformatting
* prj-env.ads: Minor reformatting
* switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
error found (there were odd exceptions to this general rule in
-gnatec/-gnatem processing)
* raise.c (__gnat_eh_personality): Exception handling personality
routine for Ada. Still in rough state, inspired from the C++ version
and still containing a bunch of debugging artifacts.
(parse_lsda_header, get_ttype_entry): Local (static) helpers, also
inspired from the C++ library.
* raise.c (eh_personality): Add comments. Part of work for the GCC 3
exception handling integration.
* Makefile.in: Remove use of 5smastop.adb which is obsolete.
(HIE_SOURCES): Add s-secsta.ad{s,b}.
(HIE_OBJS): Add s-fat*.o
(RAVEN_SOURCES): Remove files that are no longer required. Add
interrupt handling files.
(RAVEN_MOD): Removed, no longer needed.
* a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
Add 2001 to copyright date
* g-regpat.adb: Change pragma Inline_Always to Inline. There is no
need to force universal inlining for these cases.
* s-taprob.adb: Minor clean ups so that this unit can be used in
Ravenscar HI.
* exp_ch7.adb: Allow use of secondary stack in HI mode.
Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
* prj-tree.ads (Project_Node_Record): Add comments for components
Pkg_Id and Case_Insensitive.
* g-socket.adb: Minor reformatting. Found while reading code.
* prj-tree.ads: Minor reformatting
From-SVN: r48195
* config/sparc/sparc.md (ldd peephole2s): For load peepholes pass
the destination register as a parameter to mems_ok_for_ldd_peep.
For store peepholes pass NULL_RTX. Move all volatile checks ...
* config/sparc/sparc.c (mems_ok_for_ldd_peep): ... here. Add a
register parameter, check it's not the same as base for an address.
* config/sparc/sparc-protos.h (mems_ok_for_ldd_peep): Update.
From-SVN: r48188
* config/ia64/ia64.c (ia64_single_set): Return first set for
prologue_allocate_stack and epilogue_deallocate_stack instructions.
* gcc.c-torture/compile/20011219-1.c: New test.
From-SVN: r48187
* java/awt/FlowLayout.java (FlowLayout(), FlowLayout(int)): Set
gaps to 5.
(FlowLayout(int,int,int)): Use methods to set fields.
(getSize): Skip invisible components.
(layoutContainer): Skip invisible components.
From-SVN: r48182
* config/rs6000/rs6000.h: LEGITIMIZE_RELOAD_ADDRESS:
redefine in terms of rs6000_legitimize_reload_address().
* config/rs6000/rs6000-protos.h: Add this function.
* config/rs6000/rs6000.c: Add this function. Includes
handling for Darwin FP constants.
From-SVN: r48181
