David Edelsohn
d4916912e5
stubs.c (sqrtf): Define.
...
2001-06-24 David Edelsohn <dje@watson.ibm.com>
* libmath/stubs.c (sqrtf): Define.
(tanf): Correct typo.
From-SVN: r43532
2001-06-23 22:45:52 +00:00
Jan Hubicka
7a2e09f40f
i386-protos.h (emit_i387_cw_initialization): Declare.
...
* i386-protos.h (emit_i387_cw_initialization): Declare.
* i386.md (movsi_insv_1): Remove '*'.
(fix_trunc?f?i2): Revamp to use control word parameters.
(fix_trunc?i_1): Likewise; update splitters.
(fix splitter): Remove.
* i386.c (MAX_386_STACK_LOCALS): set to 3.
(emit_i387_cw_initialization): New function.
(output_fix_trunc): Do not initialize control word;
kill dead code; simplify.
From-SVN: r43530
2001-06-23 17:41:33 +00:00
Jan van Male
561a03652d
zipfile.h: Use GCC_JCF_H instead of JCF_H.
...
2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
* zipfile.h: Use GCC_JCF_H instead of JCF_H.
(http://gcc.gnu.org/ml/gcc-patches/2001-06/msg01427.html )
From-SVN: r43529
2001-06-23 09:22:20 -07:00
Neil Booth
7096171b54
cppmacro.c (make_string_token): Avoid warning.
...
* cppmacro.c (make_string_token): Avoid warning.
(cpp_macro_definition): Prepend the macro name. Update
comments.
* cppmain.c (cb_define, dump_macro): Update for changes
to cpp_macro_definition.
From-SVN: r43528
2001-06-23 11:34:41 +00:00
Jan Hubicka
bc04d12c30
* flow.c (attempt_auto_inc, try_pre_increment_1): Fix typo.
...
From-SVN: r43527
2001-06-23 08:22:52 +00:00
GCC Administrator
503bf078c4
Daily bump.
...
From-SVN: r43525
2001-06-23 07:16:12 +00:00
Benjamin Kosnik
c766fc5f1c
stl_iterator.h (reverse_iterator): Inherit from iterator.
...
2001-06-22 Benjamin Kosnik <bkoz@redhat.com>
* include/bits/stl_iterator.h (reverse_iterator): Inherit from
iterator.
(back_insert_iterator): Same.
(front_insert_iterator): Same.
(insert_iterator): Same.
* testsuite/20_util/raw_storage_iterator.cc: Modify.
* testsuite/24_iterators/reverse_iterator.cc: New file.
* testsuite/24_iterators/back_insert_iterator.cc: New file.
* testsuite/24_iterators/front_insert_iterator.cc: New file.
* testsuite/24_iterators/insert_iterator.cc: New file.
From-SVN: r43524
2001-06-23 00:08:47 +00:00
Jan Hubicka
9401afe31a
flow.c (mark_set_1, [...]): compute REG_FREQ using bb->frequency.
...
* flow.c (mark_set_1, attempt_auto_inc, mark_used_reg,
try_pre_increment_1): compute REG_FREQ using bb->frequency.
* regclass.c (loop_cost): Kill.
(frequency): New global variable.
(record_operand_costs): Replace loop_cost by frequency.
(scan_one_insn): Likewise.
(regclass): Likewise; set frequency according to bb->frequency.
* flow.c (split_edge): Set frequency.
From-SVN: r43523
2001-06-22 23:27:48 +00:00
Jan Hubicka
44f498639c
predict.c (block_info_def): Add nvisited.
...
* predict.c (block_info_def): Add nvisited.
(propagate_freq): Count nvisited; re-queue delayed blocks; handle
irreducible regions.
* flow.c (dump_edge_info): Dump the probability of edge.
(combine_predictions_for_insn): Dump the basic block.
From-SVN: r43522
2001-06-22 23:19:22 +00:00
Joseph Myers
c6922dda98
gcc.texi: Update documentation of source files of C compiler.
...
* doc/gcc.texi: Update documentation of source files of C
compiler.
From-SVN: r43520
2001-06-23 00:10:33 +01:00
Richard Henderson
237b14f75b
invoke.texi (-funsafe-math-optimizations): Document its possible effects at link time.
...
* doc/invoke.texi (-funsafe-math-optimizations): Document its
possible effects at link time.
From-SVN: r43519
2001-06-22 15:59:44 -07:00
Diego Novillo
316dcdf683
basic-block.h (dump_edge_info): Declare.
...
2001-06-22 Diego Novillo <dnovillo@redhat.com>
* basic-block.h (dump_edge_info): Declare.
(clear_edges): Declare.
(mark_critical_edges): Declare.
* flow.c (dump_edge_info): Remove static declaration.
(clear_edges): Ditto.
(mark_critical_edges): Ditto.
(free_basic_block_vars): Only clear edges and free basic block
array if basic_block_info is not NULL.
* ssa.c (compute_dominance_frontiers): Remove static declaration.
* ssa.h (compute_dominance_frontiers): Declare.
From-SVN: r43518
2001-06-22 18:20:42 -04:00
Toshiyasu Morita
1b28186a60
predict.c: (expected_value_to_br_prob): Check for const_true_rtx instead of const1_rtx for...
...
* predict.c: (expected_value_to_br_prob): Check for const_true_rtx
instead of const1_rtx for true case.
From-SVN: r43517
2001-06-22 15:08:51 -07:00
David Mosberger
8b54e86833
crtfastmath.c: New file.
...
* config/ia64/crtfastmath.c: New file.
* config/ia64/t-ia64 (EXTRA_PARTS): Include it.
* config/ia64/linux.h (ENDFILE_SPEC): New.
From-SVN: r43515
2001-06-22 14:35:25 -07:00
Phil Edwards
41104fd541
*: Revert comment/license change from yesterday for all except libsupc++/unwind-cxx.h.
...
2001-06-22 Phil Edwards <pme@sources.redhat.com>
* include/*: Revert comment/license change from yesterday for all
except libsupc++/unwind-cxx.h.
* src/bitset.cc: Likewise.
* src/strstream.cc: Likewise.
From-SVN: r43513
2001-06-22 19:53:32 +00:00
Toshiyasu Morita
cda5d2b3e2
h8300.c (asm_file_start): Remove reference to "release F-1".
...
2001-06-22 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com>
* config/h8300/h8300.c (asm_file_start): Remove reference to
"release F-1".
From-SVN: r43512
2001-06-22 19:42:03 +00:00
Joseph Myers
f9e1917eb3
re PR c/3259 (({ }) and -Wall)
...
* c-common.c (verify_tree): Check for x being NULL.
* doc/c-tree.texi: Document COMPOUND_BODY of an empty
COMPOUND_STMT.
Fixes PR c/3259.
testsuite:
* gcc.dg/20010622-1.c: New test.
From-SVN: r43508
2001-06-22 20:19:03 +01:00
DJ Delorie
9e2f7ec7e5
arm.h (struct machine_function): Remove ra_rtx.
...
* config/arm/arm.h (struct machine_function): Remove ra_rtx.
* config/arm/arm.c (arm_mark_machine_status): Remove ra_rtx.
(arm_return_addr): Use get_hard_reg_initial_val et al.
* config/d30v/d30v.h (struct machine_function): Remove ra_rtx.
* config/d30v/d30v.c (d30v_mark_machine_status): Remove ra_rtx.
(d30v_return_addr): Use get_hard_reg_initial_val et al.
* config/rs6000/rs6000.h (struct machine_function): Remove ra_rtx.
* config/rs6000/rs6000.c (rs6000_override_options): Don't set
mark_machine_status.
(rs6000_mark_machine_status): Remove.
(rs6000_return_addr): Use get_hard_reg_initial_val.
(rs6000_ra_ever_killed): Use has_hard_reg_initial_val.
* config/v850/v850.h (INIT_EXPANDERS): Delete.
* config/v850/v850.c (struct machine_function): Delete.
(v850_init_machine_status): Delete.
(v850_mark_machine_status): Delete.
(v850_free_machine_status): Delete.
(v850_return_addr): Use get_hard_reg_initial_val.
(v850_init_expanders): Delete.
From-SVN: r43507
2001-06-22 13:38:20 -04:00
Jan Hubicka
25c3a4ef2e
predict.c (estimate_bb_frequencies): Do not handle conditional jumps jumping to fallthru basic block as conditional...
...
* predict.c (estimate_bb_frequencies): Do not handle conditional
jumps jumping to fallthru basic block as conditional jumps.
* tm.texi (GCOV_TYPE_SIZE): Document.
* basic-block.h (gcov_type): Define.
(struct edge_def): Use gcov_type for count field.
(struct basic_block_def): Likewise.
* defaults.h (GCOV_TYPE_SIZE): Define.
* final.c (end_final): Use GCOV_TYPE_SIZE.
* flow.c (dump_edge_info, dump_flow_info, dump_bb): Print count fields
using HOST_WIDEST_INT_PRINT_DEC.
* gcov-io.h (__fetch_gcov_type, __store_gcov_type, __read_gcov_type,
__write_gcov_type): New.
(store_long): Remove.
* gcov.c (gcov_type): Set default.
(struct adj_list): Use gcov_type for arc_count.
(bb_info): Use gcov_type for succ_count, pred_count and exec_count.
(create_program_flow_graph): Read arc_count properly.
(solve_program_flow_graph): 'total' is gcov_type.
(output_data): Line_counts is gcov_type, print it properly.
* libgcc2.c (struct bb): Counts is gcov_type.
(__bb_exit_func): Use __read_gcov_type and __write_gcov_type.
* profile.c (LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE): Set default.
(GCOV_TYPE_SIZE): Define.
(struct bb_info): succ_count and pred_count is gcov_type.
(compute_branch_probabilities): Use __read_gcov_type,
print read edges to the dump file.
(total): Is gcov_type.
(gen_edge_profiler): Use GCOV_TYPE_SIZE.
From-SVN: r43506
2001-06-22 17:23:14 +00:00
Jan Hubicka
b2aec5c0eb
regs.h (struct reg_info_def): Add freq field.
...
* regs.h (struct reg_info_def): Add freq field.
(REG_N_REFS): Update comment.
(REG_FREQ): New.
* regclass.c (scan_one_insn): Update REG_FREQ.
* flow.c (mark_set_1): Update REG_FREQ, make REG_N_SETS unweighted.
(attempt_auto_inc): Likewise.
(mark_used_reg): Likewise.
(try_pre_increment_1): Likewise.
* local-alloc.c (struct qty): Add freq field.
(alloc_qty): Set freq.
(update_equiv_regs): Set REG_FREQ.
(QTY_CMP_PRI): Use freq.
(combine_regs): Update qty->freq.
* global.c (struct allocno): Update comment for n_refs;
add freq field.
(local_reg_freq): New array.
(global_alloc): Update freq field;
allocate and initialize local_reg_freq.
(allocno_compare): Use freq field.
(find_reg): Likewise.
* reload1.c (count_pseudo): Use freq isntead of n_refs.
(count_spilled_pseudo): Likewise.
* tm.texi (GCOV_TYPE_SIZE): Document.
* basic-block.h (gcov_type): Define.
(struct edge_def): Use gcov_type for count field.
(struct basic_block_def): Likewise.
* defaults.h (GCOV_TYPE_SIZE): Define.
* final.c (end_final): Use GCOV_TYPE_SIZE.
* flow.c (dump_edge_info, dump_flow_info, dump_bb): Print count fields
using HOST_WIDEST_INT_PRINT_DEC.
* gcov-io.h (__fetch_gcov_type, __store_gcov_type, __read_gcov_type,
__write_gcov_type): New.
(store_long): Remove.
* gcov.c (gcov_type): Set default.
(struct adj_list): Use gcov_type for arc_count.
(bb_info): Use gcov_type for succ_count, pred_count and exec_count.
(create_program_flow_graph): Read arc_count properly.
(solve_program_flow_graph): 'total' is gcov_type.
(output_data): Line_counts is gcov_type, print it properly.
* libgcc2.c (struct bb): Counts is gcov_type.
(__bb_exit_func): Use __read_gcov_type and __write_gcov_type.
* profile.c (LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE): Set default.
(GCOV_TYPE_SIZE): Define.
(struct bb_info): succ_count and pred_count is gcov_type.
(compute_branch_probabilities): Use __read_gcov_type,
print read edges to the dump file.
(total): Is gcov_type.
(gen_edge_profiler): Use GCOV_TYPE_SIZE.
From-SVN: r43505
2001-06-22 17:18:23 +00:00
Andrew Haley
5154e79ae4
optabs.c (emit_libcall_block): When using non-call exceptions, don't mark libcalls never throwing.
...
2001-06-14 Andrew Haley <aph@cambridge.redhat.com>
* optabs.c (emit_libcall_block): When using non-call exceptions,
don't mark libcalls never throwing.
From-SVN: r43504
2001-06-22 16:42:33 +00:00
Gabriel Dos Reis
8b8d3a3451
* libmath/stubs.c (powf): Fix typo.
...
From-SVN: r43503
2001-06-22 08:57:02 +00:00
Gabriel Dos Reis
1a79c40144
* libmath/stubs.c (tanhf): Fix typo.
...
From-SVN: r43502
2001-06-22 07:53:41 +00:00
GCC Administrator
dbd52dc690
Daily bump.
...
From-SVN: r43501
2001-06-22 07:16:42 +00:00
Gabriel Dos Reis
505d6c69ac
stubs.c: New file.
...
* libmath/stubs.c: New file.
* libmath/Makefile.am (libmath_la_SOURCES): Add.
* libmath/Makefile.in. Regenerate.
From-SVN: r43499
2001-06-22 03:43:48 +00:00
Stan Shebs
3393c3a6e3
* objc/objc-act.c (hash_init): Use xcalloc.
...
From-SVN: r43498
2001-06-22 02:38:22 +00:00
Phil Edwards
daa19534a9
algo.h: Add "GPL plus runtime exception" comment.
...
2001-06-21 Phil Edwards <pme@sources.redhat.com>
* include/backward/algo.h: Add "GPL plus runtime exception" comment.
* include/backward/algobase.h: Likewise.
* include/backward/alloc.h: Likewise.
* include/backward/bvector.h: Likewise.
* include/backward/defalloc.h: Likewise.
* include/backward/deque.h: Likewise.
* include/backward/function.h: Likewise.
* include/backward/hash_map.h: Likewise.
* include/backward/hash_set.h: Likewise.
* include/backward/hashtable.h: Likewise.
* include/backward/heap.h: Likewise.
* include/backward/iterator.h: Likewise.
* include/backward/list.h: Likewise.
* include/backward/map.h: Likewise.
* include/backward/multimap.h: Likewise.
* include/backward/multiset.h: Likewise.
* include/backward/pair.h: Likewise.
* include/backward/rope.h: Likewise.
* include/backward/set.h: Likewise.
* include/backward/slist.h: Likewise.
* include/backward/stack.h: Likewise.
* include/backward/strstream: Likewise.
* include/backward/tempbuf.h: Likewise.
* include/backward/tree.h: Likewise.
* include/backward/vector.h: Likewise.
* include/bits/pthread_allocimpl.h: Likewise.
* include/bits/std_algorithm.h: Likewise.
* include/bits/std_bitset.h: Likewise.
* include/bits/std_deque.h: Likewise.
* include/bits/std_functional.h: Likewise.
* include/bits/std_iterator.h: Likewise.
* include/bits/std_list.h: Likewise.
* include/bits/std_map.h: Likewise.
* include/bits/std_memory.h: Likewise.
* include/bits/std_numeric.h: Likewise.
* include/bits/std_queue.h: Likewise.
* include/bits/std_set.h: Likewise.
* include/bits/std_stack.h: Likewise.
* include/bits/std_utility.h: Likewise.
* include/bits/std_vector.h: Likewise.
* include/bits/stl_algo.h: Likewise.
* include/bits/stl_algobase.h: Likewise.
* include/bits/stl_alloc.h: Likewise.
* include/bits/stl_bvector.h: Likewise.
* include/bits/stl_construct.h: Likewise.
* include/bits/stl_deque.h: Likewise.
* include/bits/stl_function.h: Likewise.
* include/bits/stl_heap.h: Likewise.
* include/bits/stl_iterator.h: Likewise.
* include/bits/stl_iterator_base_funcs.h: Likewise.
* include/bits/stl_iterator_base_types.h: Likewise.
* include/bits/stl_list.h: Likewise.
* include/bits/stl_map.h: Likewise.
* include/bits/stl_multimap.h: Likewise.
* include/bits/stl_multiset.h: Likewise.
* include/bits/stl_numeric.h: Likewise.
* include/bits/stl_pair.h: Likewise.
* include/bits/stl_pthread_alloc.h: Likewise.
* include/bits/stl_queue.h: Likewise.
* include/bits/stl_raw_storage_iter.h: Likewise.
* include/bits/stl_relops.h: Likewise.
* include/bits/stl_set.h: Likewise.
* include/bits/stl_stack.h: Likewise.
* include/bits/stl_tempbuf.h: Likewise.
* include/bits/stl_threads.h: Likewise.
* include/bits/stl_tree.h: Likewise.
* include/bits/stl_uninitialized.h: Likewise.
* include/bits/stl_vector.h: Likewise.
* include/bits/type_traits.h: Likewise.
* include/ext/hash_map: Likewise.
* include/ext/hash_set: Likewise.
* include/ext/rope: Likewise.
* include/ext/ropeimpl.h: Likewise.
* include/ext/slist: Likewise.
* include/ext/stl_hash_fun.h: Likewise.
* include/ext/stl_hashtable.h: Likewise.
* include/ext/stl_rope.h: Likewise.
* libsupc++/unwind-cxx.h: Likewise.
* src/bitset.cc: Likewise.
* src/strstream.cc: Likewise.
From-SVN: r43496
2001-06-21 23:03:00 +00:00
Richard Henderson
ebf1c218a5
flow.c (entry_exit_blocks): Initialize frequency.
...
* flow.c (entry_exit_blocks): Initialize frequency.
(split_block): Copy it.
(dump_flow_info): Dump it.
From-SVN: r43494
2001-06-21 14:33:33 -07:00
J"orn Rennecke
6dee4e5f8e
sh.c (barrier_align): Also recognize branch-around-a-jump-sequence from machine-depedent_reorg for...
...
* sh.c (barrier_align): Also recognize branch-around-a-jump-sequence
from machine-depedent_reorg for purposes of alignment supression
when no delay slot insn has been added.
From-SVN: r43493
2001-06-21 22:17:51 +01:00
Neil Booth
a6e865f8b8
re PR preprocessor/3260 (#include __FILE__ broken)
...
PR preprocessor/3260
* cppmacro.c (make_string_token): Null terminate.
From-SVN: r43492
2001-06-21 20:56:07 +00:00
DJ Delorie
b91055dde9
alpha.h (struct machine_function): Remove.
...
* config/alpha/alpha.h (struct machine_function): Remove.
* config/alpha/alpha.c (integrate.h): Include.
(override_options): Don't set up machine_status hooks.
(alpha_init_machine_status): Remove.
(alpha_mark_machine_status): Remove.
(alpha_free_machine_status): Remove.
(alpha_return_addr): Use get_hard_reg_initial_val.
(alpha_gp_save_rtx): Likewise.
(alpha_ra_ever_killed): Use has_hard_reg_initial_val.
From-SVN: r43491
2001-06-21 16:34:39 -04:00
Aldy Hernandez
552ecbd900
handle interrupt_handler correctly
...
From-SVN: r43490
2001-06-21 19:37:35 +00:00
Phil Edwards
5005dee96e
Fix massive typo/thinko in previous ChangeLog entry.
...
From-SVN: r43489
2001-06-21 19:32:19 +00:00
Phil Edwards
c51b1b1b77
install.texi: Add 'c' to list of --enable-languages choices.
...
2001-06-21 Phil Edwards <pme@sources.redhat.com>
* doc/install.texi: Add 'c' to list of --enable-languages choices.
Index: doc/install.texi
===================================================================
RCS file: /cvs/gcc/gcc/gcc/doc/install.texi,v
retrieving revision 1.31
diff -u -3 -p -r1.31 install.texi
--- install.texi 2001/06/21 15:25:54 1.31
+++ install.texi 2001/06/21 18:59:08
@@ -546,7 +546,7 @@ their runtime libraries should be built.
@var{langN} you can issue the following command in the
@file{gcc} directory of your GCC source tree:@* @samp{grep language=
*/config-lang.in}@* Currently, you can use any of the following:
-@code{c++}, @code{f77}, @code{java} and @code{objc}.
+@code{c}, @code{c++}, @code{f77}, @code{java} and @code{objc}.
@code{CHILL} is not currently maintained, and will almost
certainly fail to compile. Note that this switch does not work with
EGCS 1.1.2 or older versions of egcs. It is supported in GCC 2.95
From-SVN: r43488
2001-06-21 19:00:08 +00:00
DJ Delorie
024070cb34
* integrate.c (mark_hard_reg_initial_vals): Check for NULL.
...
From-SVN: r43487
2001-06-21 13:55:00 -04:00
DJ Delorie
c0e7830f8c
integrate.c (ggc.h): Include.
...
* integrate.c (ggc.h): Include.
(initial_value_pair, initial_value_struct,
setup_initial_hard_reg_value_integration): Add prototypes.
(expand_inline_function): Call
setup_initial_hard_reg_value_integration.
(has_func_hard_reg_initial_val, get_func_hard_reg_initial_val,
get_hard_reg_initial_val, has_hard_reg_initial_val): New functions
to keep track of values present at the start of a function.
(mark_hard_reg_initial_vals): New, for gc.
(setup_initial_hard_reg_value_integration): New. Sets up pseudo
mappings for initial values.
(emit_initial_value_sets): New. Emits code to set initial value
pseudos.
* integrate.h: Add prototypes for new functions.
* function.h (struct function): Add hard_reg_initial_vals field.
* function.c (integrate.h): Include.
(mark_function_status): Call
mark_hard_reg_initial_vals.
* toplev.c (integrate.h): Include.
(rest_of_compilation): Call emit_initial_value_sets.
From-SVN: r43486
2001-06-21 12:50:56 -04:00
Stan Shebs
2147b1541c
contrib.texi, [...]: Use the correct name "Objective-C" everywhere instead of "Objective C".
...
* doc/contrib.texi, doc/cpp.texi, doc/cppinternals.texi,
doc/extend.texi, doc/gcc.texi, doc/install.texi, doc/invoke.texi,
doc/objc.texi, doc/tm.texi: Use the correct name "Objective-C"
everywhere instead of "Objective C".
From-SVN: r43485
2001-06-21 15:25:56 +00:00
Tom Tromey
470042c712
java-interp.h (_Jv_InterpClass): Use JV_MARKOBJ_DECL.
...
* include/java-interp.h (_Jv_InterpClass): Use JV_MARKOBJ_DECL.
From Corey Minyard.
From-SVN: r43484
2001-06-21 15:17:21 +00:00
Gabriel Dos Reis
8164237cfc
indirect_array.h (indirect_array<>::operator=): Make copy and assignment operator public.
...
* include/bits/indirect_array.h (indirect_array<>::operator=):
Make copy and assignment operator public. Implement. Format.
* include/bits/valarray_array.h (__valarray_copy): Add overloads
for copy between index arrays. Format.
From-SVN: r43483
2001-06-21 12:01:09 +00:00
GCC Administrator
c0eadc6bfe
Daily bump.
...
From-SVN: r43482
2001-06-21 07:16:54 +00:00
Alexandre Petit-Bianco
8e41c4f38e
class.c (java_hash_tree_node): Fixed indentation in leading comment.
...
2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
* class.c (java_hash_tree_node): Fixed indentation in leading comment.
* parse.y (do_resolve_class): Moved comments out to leading comment
section. Removed local `start', New local `_ht' and
`circularity_hash.' Record `enclosing' in hash table and search
it to detect circularity. Use `enclosing' as an argument to
`lookup_cl.' Free the hash table when done.
(http://gcc.gnu.org/ml/gcc-patches/2001-06/msg01318.html )
From-SVN: r43480
2001-06-20 20:20:04 -07:00
Joseph Myers
6c0a4eab24
c-tree.texi, [...]: Consistently use "front end" and "back end" as nouns and "front-end" and...
...
* doc/c-tree.texi, doc/contrib.texi, doc/extend.texi,
doc/gcc.texi, doc/install-old.texi, doc/install.texi,
doc/invoke.texi, doc/rtl.texi: Consistently use "front end" and
"back end" as nouns and "front-end" and "back-end" as adjectives.
From-SVN: r43479
2001-06-21 01:03:48 +01:00
Jan Hubicka
86e5b1b905
* predict.c (estimate_probability): Fix loop bounds.
...
From-SVN: r43478
2001-06-20 19:55:43 +00:00
Jan Hubicka
097c2d51de
toplev.c (rest_of_compilation): Run mark_constant_function before profile-arcs.
...
* toplev.c (rest_of_compilation): Run mark_constant_function
before profile-arcs.
From-SVN: r43477
2001-06-20 17:12:34 +00:00
Jan Hubicka
861f9cd090
predict.c (estimate_loops_at_level, [...]): New functions.
...
* predict.c (estimate_loops_at_level, propagate_freq
estimate_bb_frequencies, count_to_freqs): New functions.
(estimate_probability): Call estimate_bb_frequencies.
* basic-block.h (basic_block_def): Add field "freq".
(BB_FREQ_MAX): New constant.
From-SVN: r43476
2001-06-20 17:10:11 +00:00
Tom Tromey
c01b7cdf97
re PR java/2319 (invalid UTF-8 sequences should be rejected)
...
* lex.c (java_read_char): Disallow invalid and overlong
sequences. Fixes PR java/2319.
From-SVN: r43475
2001-06-20 16:21:24 +00:00
J"orn Rennecke
5d29121331
sh.c (barrier_align): Don't ask for alignment when seeing a branch-around-a-jump from...
...
* sh.c (barrier_align): Don't ask for alignment when seeing a
branch-around-a-jump from machine_dependent_reorg.
From-SVN: r43474
2001-06-20 17:04:31 +01:00
Jeffrey A Law
5e93ca8698
ssa.c (rename_block): Update parameter to remove_phi_alternative
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* ssa.c (rename_block): Update parameter to remove_phi_alternative
(convert_from_ssa): Do create REG_DEAD and REG_UNUSED notes when
re-running life analysis.
From-SVN: r43473
2001-06-20 08:44:04 -06:00
Stan Shebs
f5e6aae050
objc-act.c (hash_init): Assume xmalloc always succeeds, also use memset to clear the hash tables.
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* objc/objc-act.c (hash_init): Assume xmalloc always succeeds,
also use memset to clear the hash tables.
(hash_enter): Assume xmalloc always succeeds.
(hash_add_attr): Ditto.
(continue_class): Ditto.
From-SVN: r43472
2001-06-20 13:51:19 +00:00
Michael Meissner
5f2d6cfa81
Fix __builtin_expect on PowerPCs
...
From-SVN: r43470
2001-06-20 07:18:18 +00:00