Commits · 006844a3928510acdacc3bded90136175c85d47f · lvzhengyang / riscv-gcc-1

21 Aug, 2001 4 commits

basic-block.h (basic_block): Add new field 'flags'. · 006844a3


	* basic-block.h (basic_block): Add new field 'flags'.
	(BB_REACHABLE): Define.
	(expunge_block): Declare.
	* flow.c (ENTRY_BLOCK_PTR): Initialize field 'flags'.
	(EXIT_BLOCK_PTR): Ditto.
	(expunge_block): Remove static declaration.
	(cleanup_cfg): Clear bb->aux on every basic block.
	(find_unreachable_blocks): Set BB_REACHABLE bit in bb->flags when
	computing reachability.
	(delete_unreachable_blocks): Delete block b if b->flags has
	BB_REACHABLE unset.

From-SVN: r45068

committed Aug 20, 2001

006844a3 Browse Files

* doc/invoke.texi: Replace references to -fdump-tree with -fdump-ast. · 0760faf9
```
From-SVN: r45067
```
Diego Novillo committed Aug 20, 2001
0760faf9 Browse Files
* sparc.c (sparc_variable_issue): Fix typo in last change. · 96bd19a7
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From-SVN: r45066
```
Kaveh R. Ghazi committed Aug 21, 2001
96bd19a7 Browse Files

floatformat.h (floatformat_arm_ext): Document as deprecated. · 0310e5ac

* floatformat.h (floatformat_arm_ext): Document as deprecated.
(floatformat_arm_ext_big, floatformat_arm_ext_littlebyte_bigword)
(floatformat_ia64_spill_little, floatformat_ia64_quad_little)
(floatformat_ia64_spill_big, floatformat_ia64_quad_big)
(floatformat_m88110_harris_ext): Declare.

From-SVN: r45065

committed Aug 21, 2001

0310e5ac Browse Files

20 Aug, 2001 20 commits

20000801-4.x: Delete, test no longer expected to fail. · 9b95b063
```
	* gcc.c-torture/execute/20000801-4.x: Delete, test no longer
	expected to fail.

From-SVN: r45064
```
Zack Weinberg committed Aug 20, 2001
9b95b063 Browse Files
* varasm.c (assemble_integer): Document ppc-eabi -mrelocatable losage. · a7b0c484
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From-SVN: r45063
```
Richard Henderson committed Aug 20, 2001
a7b0c484 Browse Files

fibheap.h: New file. · 8c23e0a4

include/
2001-08-20  Daniel Berlin  <dan@cgsoftware.com>

	* fibheap.h: New file. Fibonacci heap.

libiberty/
2001-08-20  Daniel Berlin  <dan@cgsoftware.com>

	* fibheap.c: New file. Fibonacci heap.

	* Makefile.in (CFILES): Add fibheap.c.
	(REQUIRED_OFILES): Add fibheap.o.
	(fibheap.o): Add dependencies for fibheap.o.

From-SVN: r45062

committed Aug 20, 2001

8c23e0a4 Browse Files

* java/awt/GridBagConstraints.java: Removed comment. · 4c8d8761
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From-SVN: r45061
```
Tom Tromey committed Aug 20, 2001
4c8d8761 Browse Files

jni.cc (nathash, [...]): New globals. · a4f291fc

	* jni.cc (nathash, nathash_count, nathash_size): New globals.
	(DELETED_ENTRY): New define.
	(hash): New function.
	(nathash_find_slot): Likewise.
	(natrehash): Likewise.
	(nathash_add): Likewise.
	(_Jv_JNI_RegisterNatives): No longer interpreter-specific.  Use
	nathash_add.
	(nathash_find): New function.
	(_Jv_LookupJNIMethod): Use it.  Synchronize body.
	(call): Synchronize around assignment.

From-SVN: r45060

committed Aug 20, 2001

a4f291fc Browse Files

* pa.h (RETURN_IN_MEMORY): Improve comment. · 010dc908
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From-SVN: r45059
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John David Anglin committed Aug 20, 2001
010dc908 Browse Files
Test of gcov branch coverage reporting. · 5e427531
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From-SVN: r45058
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Janis Johnson committed Aug 20, 2001
5e427531 Browse Files
Test of gcov line coverage information. · b2354061
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From-SVN: r45057
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Janis Johnson committed Aug 20, 2001
b2354061 Browse Files
Change to invoke gcov and clean up. · 8c9bdd54
```
Remove dg-prms-id, which carried over to other tests.

From-SVN: r45056
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Janis Johnson committed Aug 20, 2001
8c9bdd54 Browse Files
Add support for branch information. · de3e861e
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From-SVN: r45055
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Janis Johnson committed Aug 20, 2001
de3e861e Browse Files

gcov.exp: Add support for branch information. · d5733921

	* gcc.misc-tests/gcov.exp: Add support for branch information.
	* gcc.misc-tests/gcov-2.c: Change to invoke gcov and clean up.
	* gcc.misc-tests/gcov-4.c: New test.
	* gcc.misc-tests/gcov-4b.c: New test.
	* gcc.misc-tests/gcov-5b.c: New test.

From-SVN: r45054

committed Aug 20, 2001

d5733921 Browse Files

invoke.texi (Profiling options): Clarify the interactions between -fprofile-arcs… · 3de87bf2

invoke.texi (Profiling options): Clarify the interactions between -fprofile-arcs and -ftest-coverage, -fprofile-arcs.

	* doc/invoke.texi (Profiling options): Clarify the interactions
	between -fprofile-arcs and -ftest-coverage, -fprofile-arcs.

From-SVN: r45053

committed Aug 20, 2001

3de87bf2 Browse Files

configure: Rebuilt. · 0ff95153

	* configure: Rebuilt.
	* configure.in: Always ask gcc for threads package.

From-SVN: r45052

committed Aug 20, 2001

0ff95153 Browse Files

crtstuff.c (__do_global_ctors): Fix typo in preprocessing command. · c8a6b916

2001-08-20  Jeffrey Oldham  <oldham@codesourcery.com>

	* crtstuff.c (__do_global_ctors): Fix typo in preprocessing
	command.

From-SVN: r45051

committed Aug 20, 2001

c8a6b916 Browse Files

gcc.c (make_relative_prefix): Allocate a sufficiently large buffer. · 27a14487
```
	* gcc.c (make_relative_prefix): Allocate a sufficiently large
	buffer.

From-SVN: r45049
```
Matt Kraai committed Aug 20, 2001
27a14487 Browse Files
Fixed ChangeLog entry: mips.c (reload_outcc) -> (reload_incc) · 2a895e44
```
From-SVN: r45048
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Richard Sandiford committed Aug 20, 2001
2a895e44 Browse Files
* final.c (end_final): Fix typo last change. · ca8264b4
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From-SVN: r45047
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Richard Henderson committed Aug 20, 2001
ca8264b4 Browse Files
Daily bump. · b7ae9d53
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From-SVN: r45046
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GCC Administrator committed Aug 20, 2001
b7ae9d53 Browse Files
Daily bump. · 7e787bef
```
[[Split portion of a mixed commit.]]

From-SVN: r45044.2
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GCC Administrator committed Aug 20, 2001
7e787bef Browse Files

cppinit.c (init_standard_includes): The returned buffer is already malloc-ed. · 51c04256

	* cppinit.c (init_standard_includes): The returned buffer
	is already malloc-ed.
	* gcc.c (add_prefix): Similarly.
	* prefix.c (translate_name): Update to support clear buffer
	ownership rules.
	(update_path): Similarly.  Be sure to free any newly allocated
	key.  UPDATE_PATH_HOST_CANONICALIZE takes only one argument.
	(tr): New function.
	* prefix.h (update_path): Update prototype and document.
	* config/i386/xm-djgpp.h (UPDATE_PATH_HOST_CANONICALIZE): Clean
	up and update to new buffer ownership rules.
	* doc/gcc.texi (UPDATE_PATH_HOST_CANONICALIZE): Update.

From-SVN: r45043

committed Aug 20, 2001

51c04256 Browse Files

19 Aug, 2001 16 commits

final.c (compute_alignments): New function. · 247a370b

	* final.c (compute_alignments): New function.
	(init_insn_lengths): Do not care label_align.
	(LABEL_ALIGN_AFTER_BARRIER): Default to 1.
	(LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Default to 0.
	(JUMP_ALIGN, JUMP_ALIGN_MAX_SKIP): New.
	(shorted_branches): Realloc label_align array; do
	not call init_insn_lengths; Do not care about loop alignments.
	* output.h (compute_alignments): Declare.
	* toplev.c (rest_of_compilation): Call compute_alignments.
	* tm.texi (JUMP_ALIGN, JUMP_ALIGN_MAX_SKIP): Document.

	* predict.c (block_info_def): Add npredecesors, remove nvisited;
	change visited to tovisit.
	(propagate_freq): Use faster traversing algorithm.
	(estimate_loops_at_level, estimate_bb_frequencies): Change visited
	to tovisit; reverse meaning.

	* predict.c (struct block_info_def): Remove nvisited.
	(propagate_freq): Use EDGE_DFS_BACK to detect irreducible regions.
	(estimate_bb_frequencies): Call mark_dfs_back_edges.

From-SVN: r45042

committed Aug 19, 2001

247a370b Browse Files

invoke.texi (MIPS Options): Document -mfused-madd. · 13fac94a

	* doc/invoke.texi (MIPS Options): Document -mfused-madd.
	* config/mips/mips.h (MASK_NO_FUSED_MADD): New.
	(TARGET_FUSED_MADD): New.
	(TARGET_SWITCHES): Add -mfused-madd, -mno-fused-madd.
	* config/mips/mips.md: Add TARGET_FUSED_MADD as condition to
	the multiply-add instructions.

From-SVN: r45041

committed Aug 19, 2001

13fac94a Browse Files

* g++.dg/special/ecos.exp (initp1.C): Run initp1.C test. · 915a17f6
```
From-SVN: r45037
```
John David Anglin committed Aug 19, 2001
915a17f6 Browse Files
dwarf2asm.c (dw2_output_indirect_constant_1): The symbol ref is aligned to pointer size. · 2919600a
```
        * dwarf2asm.c (dw2_output_indirect_constant_1): The symbol ref
        is aligned to pointer size.

From-SVN: r45034
```
Richard Henderson committed Aug 19, 2001
2919600a Browse Files

typeck2.c (add_exception_specifier): Only require complete type if not in… · baeb4732

typeck2.c (add_exception_specifier): Only require complete type if not in processing template declaration.

	* typeck2.c (add_exception_specifier): Only require complete type if
	not in processing template declaration.

	* g++.dg/eh/template1.C: New test.

From-SVN: r45032

committed Aug 19, 2001

baeb4732 Browse Files

ia64.c (ia64_cycle_display): Only emit cycle display markers during final schedule. · fd1a3f73
```
        * config/ia64/ia64.c (ia64_cycle_display): Only emit cycle
        display markers during final schedule.

From-SVN: r45031
```
Richard Henderson committed Aug 19, 2001
fd1a3f73 Browse Files
* function.c (gen_mem_addressof): Don't call get_alias_set if no decl. · c49f511c
```
From-SVN: r45030
```
Richard Henderson committed Aug 19, 2001
c49f511c Browse Files

ia64.h (STRIP_NAME_ENCODING): Handle @ and * in the same string. · c45632b7

	* config/ia64/ia64.h (STRIP_NAME_ENCODING): Handle @ and *
	in the same string.
	(ASM_NAME_TO_STRING): Remove.
	* config/ia64/sysv4.h (ASM_OUTPUT_LABELREF): Handle @ and *
	in the same string.  Remove support for expressions.

From-SVN: r45029

committed Aug 19, 2001

c45632b7 Browse Files

i386.md (tablejump): Make an expander; handle pic relative addressing here. · 90675921

        * config/i386/i386.md (tablejump): Make an expander; handle
        pic relative addressing here.
        (tablejump_1): Rename from tablejump_pic.
        (casesi): Remove.

From-SVN: r45028

committed Aug 19, 2001

90675921 Browse Files

* regclass.c (fix_register): Fix typo. · ec523c2f
```
From-SVN: r45027
```
Richard Henderson committed Aug 19, 2001
ec523c2f Browse Files
Daily bump. · a943f0a2
```
From-SVN: r45025
```
GCC Administrator committed Aug 19, 2001
a943f0a2 Browse Files

unwind-ia64.c (UNW_REG_B0): New. · 443621af

        * config/ia64/unwind-ia64.c (UNW_REG_B0): New.
        (struct _Unwind_Context): Expand br_loc to hold it.
        (uw_frame_state_for): Handle leaf functions better.
        (uw_update_reg_address): Update for br_loc change.

From-SVN: r45024

committed Aug 18, 2001

443621af Browse Files

crtbegin.asm (dtor_ptr): Make gp-relative. · 3dff7ed0

        * config/ia64/crtbegin.asm (dtor_ptr): Make gp-relative.
        (__do_global_dtors_aux): Update to match.
        (__JCR_LIST__, __do_jv_register_classes): New.
        (.init): Call it.
        * config/ia64/crtend.asm (__JCR_END__): New.
        (__do_global_ctors_aux): Use a GPREL64I reloc to __CTOR_END__
        instead of an indirect LTOFF22 reloc.

From-SVN: r45023

committed Aug 18, 2001

3dff7ed0 Browse Files

crtstuff.c: Move list heads before code that uses them. · 213f974a

        * crtstuff.c: Move list heads before code that uses them.
        (__JCR_LIST__): Remove initial null.
        (frame_dummy, __frame_dummy): Do java registration here ...
        (__do_global_ctors_aux): ... not here.

From-SVN: r45022

committed Aug 18, 2001

213f974a Browse Files

flow.c (mark_regs_live_at_end): Use regs_invalidated_by_call. · 6ca3c22f

        * flow.c (mark_regs_live_at_end): Use regs_invalidated_by_call.
        * regclass.c (init_reg_sets_1): Fix typo.
        * config/ia64/ia64.c (ar_pfs_reg_operand): New.
        (ia64_expand_call): Pass ar.pfs to sibcall expanders.
        (ia64_compute_frame_size): Make ar.unat live when in use.
        (ia64_epilogue_uses): Reformat; do not check current_function_is_leaf
        for ar.pfs; remove ar.unat handling.
        * config/ia64/ia64.h (CALL_REALLY_USED_REGISTERS): ar.unat is
        call-saved.
        (PREDICATE_CODES): Add ar_pfs_reg_operand.
        * config/ia64/ia64-protos.h: Update decls.
        * config/ia64/ia64.md (sibcall_nopic): Use ar.pfs.
        (sibcall_pic): Likewise.

From-SVN: r45021

committed Aug 18, 2001

6ca3c22f Browse Files

ia64.md (cycle_display): Combine the expander and insn patterns. · 8e8de254
```
        * config/ia64/ia64.md (cycle_display): Combine the expander
        and insn patterns.

From-SVN: r45020
```
Richard Henderson committed Aug 18, 2001
8e8de254 Browse Files