Commits · 6c0a4eab24dd97de9f19e045d971718d516387e3 · lvzhengyang / riscv-gcc-1

21 Jun, 2001 1 commit

c-tree.texi, [...]: Consistently use "front end" and "back end" as nouns and "front-end" and... · 6c0a4eab

	* 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

committed Jun 21, 2001

6c0a4eab Browse Files

20 Jun, 2001 11 commits

* predict.c (estimate_probability): Fix loop bounds. · 86e5b1b9
```
From-SVN: r43478
```
Jan Hubicka committed Jun 20, 2001
86e5b1b9 Browse Files
toplev.c (rest_of_compilation): Run mark_constant_function before profile-arcs. · 097c2d51
```
	* toplev.c (rest_of_compilation): Run mark_constant_function
	before profile-arcs.

From-SVN: r43477
```
Jan Hubicka committed Jun 20, 2001
097c2d51 Browse Files

predict.c (estimate_loops_at_level, [...]): New functions. · 861f9cd0

	* 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

committed Jun 20, 2001

861f9cd0 Browse Files

re PR java/2319 (invalid UTF-8 sequences should be rejected) · c01b7cdf
```
	* lex.c (java_read_char): Disallow invalid and overlong
	sequences.  Fixes PR java/2319.

From-SVN: r43475
```
Tom Tromey committed Jun 20, 2001
c01b7cdf Browse Files
sh.c (barrier_align): Don't ask for alignment when seeing a branch-around-a-jump from... · 5d291213
```
	* sh.c (barrier_align): Don't ask for alignment when seeing a
	branch-around-a-jump from machine_dependent_reorg.

From-SVN: r43474
```
J"orn Rennecke committed Jun 20, 2001
5d291213 Browse Files

ssa.c (rename_block): Update parameter to remove_phi_alternative · 5e93ca86

        * 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

committed Jun 20, 2001

5e93ca86 Browse Files

objc-act.c (hash_init): Assume xmalloc always succeeds, also use memset to clear the hash tables. · f5e6aae0

	* 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

committed Jun 20, 2001

f5e6aae0 Browse Files

Fix __builtin_expect on PowerPCs · 5f2d6cfa
```
From-SVN: r43470
```
Michael Meissner committed Jun 20, 2001
5f2d6cfa Browse Files
Daily bump. · f34c9fd4
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From-SVN: r43468
```
GCC Administrator committed Jun 20, 2001
f34c9fd4 Browse Files

mknumeric_limits: Add static definitions, format. · 8c3b1101


2001-06-19  Benjamin Kosnik  <bkoz@redhat.com>

	* mknumeric_limits: Add static definitions, format.
	* testsuite/18_support/numeric_limits.cc (test02): Add test.

	* include/c_std/bits/std_cwchar.h: Include ctime.
	* testsuite/17_intro/header_cwchar.cc : Check.

	* include/c_std/bits/std_cwctype.h: Inject wctype.
	* testsuite/17_intro/header_cwctype.cc: Update.

From-SVN: r43467

committed Jun 20, 2001

8c3b1101 Browse Files

mknumeric_limits: Add static defintions, format. · 54da4898


2001-06-19  Benjamin Kosnik  <bkoz@redhat.com>

	* mknumeric_limits: Add static defintions, format.
	* testsuite/18_support/numeric_limits.cc (test02): Add test.

	* include/c_std/bits/std_cwchar.h: Include ctime.
	* testsuite/17_intro/header_cwchar.cc : Check.

	* include/c_std/bits/std_cwctype.h: Inject wctype.

From-SVN: r43466

committed Jun 20, 2001

54da4898 Browse Files

19 Jun, 2001 14 commits

rtl.texi (Machine Modes): Correct description of floating-point modes on… · 78373ade

rtl.texi (Machine Modes): Correct description of floating-point modes on machines with non-8-bit bytes.

	* doc/rtl.texi (Machine Modes): Correct description of
	floating-point modes on machines with non-8-bit bytes.

From-SVN: r43465

committed Jun 19, 2001

78373ade Browse Files

ssa.c (remove_phi_alternative): Remove declaration. · fd9305ef

       * ssa.c (remove_phi_alternative): Remove declaration.  No longer
        static.  Second argument is a pointer to a basic block structure,
        not a basic block index.
        (convert_to_ssa): Do not remove dead code.
        (convert_from_ssa): Do not remove dead code to create death notes.
        * ssa.h (remove_phi_alternative): Declare.

From-SVN: r43464

committed Jun 19, 2001

fd9305ef Browse Files

flow.c (delete_unreachable_blocks): Fix patch error in previous change (call to… · 164d59e0

flow.c (delete_unreachable_blocks): Fix patch error in previous change (call to find_unreachable_blocks was lost).


        * flow.c (delete_unreachable_blocks): Fix patch error in
        previous change (call to find_unreachable_blocks was lost).

From-SVN: r43463

committed Jun 19, 2001

164d59e0 Browse Files

Fix incorrect note handling. · 4fb3cbd7
```
From-SVN: r43462
```
Bernd Schmidt committed Jun 19, 2001
4fb3cbd7 Browse Files

ssa.c (ssa_uses): Remove definition. · 10ab5c54

        * ssa.c (ssa_uses): Remove definition.
        (apply_delayed_renames): Don't grow ssa_uses.
        (rename_block): Remove comment related to ssa_uses.
        (rename_registers): Do not initialize ssa_uses.
        (convert_from_ssa): Do not free ssa_uses.

From-SVN: r43460

committed Jun 19, 2001

10ab5c54 Browse Files

Makefile.in (OBJS): Replace dce.o with ssa-dce.o · 57fae080

        * Makefile.in (OBJS): Replace dce.o with ssa-dce.o
        (dependencies): Replace dce.c with ssa-dce.c and dce.o with
        ssa-dce.o.

From-SVN: r43459

committed Jun 19, 2001

57fae080 Browse Files

* POTFILES.in: Replace dce.c with ssa-dce.c. · 30eadf3d
```
From-SVN: r43458
```
Jeffrey A Law committed Jun 19, 2001
30eadf3d Browse Files
* ssa-dce.c: Renamed from dce.c. · d11ace49
```
From-SVN: r43457
```
Jeffrey A Law committed Jun 19, 2001
d11ace49 Browse Files

except.c (initialize_handler_parm): Expect __cxa_begin_catch to return pointers… · c93586fa

except.c (initialize_handler_parm): Expect __cxa_begin_catch to return pointers to data members by reference rather...

        * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
        return pointers to data members by reference rather than by value.

From-SVN: r43456

committed Jun 19, 2001

c93586fa Browse Files

BigInteger.java (byteArrayToIntArray): Don't include extraneous/malformed sign word. · a0d4ddde

2001-06-19  Mark J. Roberts  <mjr@statesmean.com>

	* java/math/BigInteger.java (byteArrayToIntArray): Don't include
	extraneous/malformed sign word.

From-SVN: r43455

committed Jun 19, 2001

a0d4ddde Browse Files

emit-rtl.c (gen_lowpart_common): Do not assume that SFmode and DFmode are… · 57dadce2

emit-rtl.c (gen_lowpart_common): Do not assume that SFmode and DFmode are UNITS_PER_WORD and 2*UNITS_PER_WORD.

2001-06-19  Eric Christopher <echristo@redhat.com>

	* emit-rtl.c (gen_lowpart_common): Do not assume that SFmode
	and DFmode are UNITS_PER_WORD and 2*UNITS_PER_WORD.  Use
	GET_MODE_BITSIZE instead of GET_MODE_SIZE/UNITS_PER_WORD.

From-SVN: r43454

committed Jun 19, 2001

57dadce2 Browse Files

Daily bump. · beec1ac5
```
From-SVN: r43453
```
GCC Administrator committed Jun 19, 2001
beec1ac5 Browse Files

stl_raw_storage_iter.h: Format. · 3768cee7


2001-06-18  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/stl_raw_storage_iter.h: Format. Correct derivation.
	* testsuite/20_util/raw_storage_iterator.cc: Same.

        * include/bits/stl_alloc.h (_S_chunk_alloc): Change malloc to
        operator new.
        (__mem_interface): New typedef for switching between malloc and new.
	* testsuite/20_util/allocator_members.cc: New file.

	* testsuite/20_util/comparisons.cc: New file.
	* testsuite/20_util/pairs.cc: New file.

From-SVN: r43451

committed Jun 19, 2001

3768cee7 Browse Files

sh.c (output_branch): Delete bogus code. · afbc5d86

	* sh.c (output_branch): Delete bogus code.

	* sh.c (initial_elimination_offset):
	Fix FROM == RETURN_ADDRESS_POINTER_REGNUM case.

From-SVN: r43450

committed Jun 19, 2001

afbc5d86 Browse Files

18 Jun, 2001 9 commits

* concat.c: Include <sys/types.h>. · c8b28221
```
From-SVN: r43449
```
Richard Henderson committed Jun 18, 2001
c8b28221 Browse Files

flow.c (find_unreachable_blocks): New function. · 1e29ee12

	* flow.c (find_unreachable_blocks): New function.
	(delete_unreachable_blocks): Use find_unreachable_blocks.
	* basic-block.h (find_unreachable_blocks): Declare.

From-SVN: r43448

committed Jun 18, 2001

1e29ee12 Browse Files

* dce.c (eliminate_dead_code): Fix formatting glitch. · fbf83349
```
From-SVN: r43447
```
Jeffrey A Law committed Jun 18, 2001
fbf83349 Browse Files

objc.dg: New directory. · b2af8e32

	* objc.dg: New directory.
	* objc.dg/dg.exp: New file.
	* objc.dg/alias.m: New.
	* objc.dg/class-1.m: New.
	* objc.dg/class-2.m: New.
	* objc.dg/const-str-1.m: New.
	* objc.dg/const-str-2.m: New.
	* objc.dg/id-1.m: New.
	* objc.dg/method-1.m: New.
	* objc.dg/super-class-1.m: New.
	* lib/objc-dg.exp: New file.

From-SVN: r43446

committed Jun 18, 2001

b2af8e32 Browse Files

Implement the Named Return Value optimization. · 0d97bf4c

        * c-common.h (RETURN_NULLIFIED_P): New macro.
        * c-semantics.c (genrtl_return_stmt): Check it.
        * cp-tree.h (struct cp_language_function): Add x_return_value.
        (current_function_return_value): Now a macro.
        * decl.c: Don't define it.
        (define_label, finish_case_label): Don't clear it.
        (init_decl_processing): Don't register it with GC.
        * semantics.c (genrtl_finish_function): Don't check it for
        no_return_label.  Copy the RTL from the return value to
        current_function_return_value and walk, calling...
        (nullify_returns_r): ...this new fn.
        * typeck.c (check_return_expr): Set current_function_return_value.

        * expr.c (clear_storage): Set TREE_NOTHROW on the decl for memset.
        (emit_block_move): Likewise.

From-SVN: r43445

committed Jun 18, 2001

0d97bf4c Browse Files

unroll.c: Include predict.h. · 923cbdc3

	* unroll.c: Include predict.h.
	(unroll_loop): Drop prediction notes on preconditioning.
	* predict.def (PRED_LOOP_PRECONDITIONG, PRED_LOOP_CONDITION):
	New; add comments on the others.
	* Makefile.in: (unroll.o): Add dependancy on predict.h.
	* loop.c (strength_reduce): Fix branch prediction.

	* stmt.c (emit_case_nodes): Optimize test whether index is in given
	interval.

	* predict.c (estimate_probability): Do not bail out early
	when note is present.
	(combine_predictions_for_insn): Fix note removal code.

From-SVN: r43441

committed Jun 18, 2001

923cbdc3 Browse Files

tidy · 049d2def
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From-SVN: r43440
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Jason Merrill committed Jun 18, 2001
049d2def Browse Files
Daily bump. · 3b40a214
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From-SVN: r43433
```
GCC Administrator committed Jun 18, 2001
3b40a214 Browse Files
except.c (resolve_fixup_regions): Initialise "cleanup". · ea446801
```
2001-06-18  Ben Elliston  <bje@redhat.com>

	* except.c (resolve_fixup_regions): Initialise "cleanup".

From-SVN: r43432
```
Ben Elliston committed Jun 18, 2001
ea446801 Browse Files

17 Jun, 2001 3 commits
- * tm.texi: Document STDC_0_IN_SYSTEM_HEADERS. · ee773fcc
```
From-SVN: r43426
```
  Neil Booth committed Jun 17, 2001
  ee773fcc Browse Files
- Daily bump. · e6f03f41
```
From-SVN: r43424
```
  GCC Administrator committed Jun 17, 2001
  e6f03f41 Browse Files
- expr.c (expand_expr, [...]): If taking address of SAVE_EXPR, use put_var_into_stack. · d04218c0
```
	* expr.c (expand_expr, case ADDR_EXPR): If taking address of SAVE_EXPR,
	use put_var_into_stack.

From-SVN: r43423
```
  Richard Kenner committed Jun 16, 2001
  d04218c0 Browse Files
16 Jun, 2001 2 commits

mangle1.C: Modify regexp to test for `[: \t\n]' at end of label name. · eaea542a
```
	* g++.dg/mangle1.C: Modify regexp to test for `[: \t\n]' at end
	of label name.

From-SVN: r43422
```
John David Anglin committed Jun 16, 2001
eaea542a Browse Files

gccspec.c (lang_specific_driver): If compiling ObjC, add -shared-libgcc when necessary. · 38935c21

        2001-06-16  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

        * gccspec.c (lang_specific_driver): If compiling ObjC, add
        -shared-libgcc when necessary.
        * Makefile.in (gccspec.o): Compile with DRIVER_DEFINES.

From-SVN: r43421

committed Jun 16, 2001

38935c21 Browse Files