Commits · 86144b75fef3ae7025d389ea751422cbca1285d5 · lvzhengyang / riscv-gcc-1

28 Mar, 1997 16 commits

Initial revision · 86144b75
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From-SVN: r13824
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Doug Evans committed Mar 28, 1997
86144b75 Browse Files

toplev.c (branch_prob_dump, [...]): New variables. · 0d332add

	* toplev.c (branch_prob_dump, profile_arc_flag, flag_test_coverage,
	flag_branch_probabilities, branch_prob_dump_file, branch_prob_time):
	New variables.
	(f_options): Add profile-arcs, test-coverage, and
	branch-probabilities.
	(compile_file): Set branch_prob_time.  Pass flag_test_coverage to
	init_emit_once.  Handle branch_prob_dump.  Call init_branch_prob.
	Call end_branch_prob. Call output_func_start_profiler.
	(rest_of_compilation): Handle branch_prob_dump.  Call new
	branch_prob pass.
	(main): Set branch_prob_dump.

From-SVN: r13823

committed Mar 28, 1997

0d332add Browse Files

sched.c (update_flow_info): Handle REG_EXEC_COUNT and REG_BR_PROB notes. · 740a5d92
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	* sched.c (update_flow_info): Handle REG_EXEC_COUNT and REG_BR_PROB
	notes.

From-SVN: r13822
```
Doug Evans committed Mar 28, 1997
740a5d92 Browse Files

rtl.c (note_insn_name): Add NOTE_REPEATED_LINE_NUMBER. · f6e3c1bb

	* rtl.c (note_insn_name): Add NOTE_REPEATED_LINE_NUMBER.
	(reg_note_name): Add REG_BR_PROB and REG_EXEC_COUNT.

From-SVN: r13821

committed Mar 28, 1997

f6e3c1bb Browse Files

rtl.h (enum reg_note): Add REG_BR_PROB and REG_EXEC_COUNT. · 7ae21caf

	* rtl.h (enum reg_note): Add REG_BR_PROB and REG_EXEC_COUNT.
	(REG_BR_PROB_BASE): Define.
	(NOTE_REPEATED_LINE_NUMBER): Define.

From-SVN: r13820

committed Mar 28, 1997

7ae21caf Browse Files

reorg.c (mostly_true_jump): Use REG_BR_PROB notes when flag_branch_probabilities. · a6c383b0
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	* reorg.c (mostly_true_jump): Use REG_BR_PROB notes when
	flag_branch_probabilities.

From-SVN: r13819
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Doug Evans committed Mar 28, 1997
a6c383b0 Browse Files
* libgcc2.c (__bb_exit_func): Support gcov style output. · 65f7a653
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From-SVN: r13818
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Doug Evans committed Mar 28, 1997
65f7a653 Browse Files

jump.c (jump_optimize, [...]): Disable some optimizations when… · f6a6a1b3

jump.c (jump_optimize, [...]): Disable some optimizations when flag_test_coverage and there is a line number...

	* jump.c (jump_optimize, follow_jumps, mark_jump_label): Disable some
 	optimizations when flag_test_coverage and there is a line number note
 	in the way.
	(invert_jump): Add REG_BR_PROB when flag_branch_probabililties.

From-SVN: r13817

committed Mar 28, 1997

f6a6a1b3 Browse Files

integrate.c (expand_inline_function): Output NOTE_REPEATED_LINE_NUMBER after inlined call. · 9b53bc83
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	* integrate.c (expand_inline_function): Output
	NOTE_REPEATED_LINE_NUMBER after inlined call.

From-SVN: r13816
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Doug Evans committed Mar 28, 1997
9b53bc83 Browse Files
function.c (expand_function_end): Output NOTE_REPEATED_LINE_NUMBER for last line of function. · 82e415a3
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	* function.c (expand_function_end): Output NOTE_REPEATED_LINE_NUMBER
	for last line of function.

From-SVN: r13815
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Doug Evans committed Mar 28, 1997
82e415a3 Browse Files
flags.h (profile_arc_flag, [...]): Declare. · a7dbb8b4
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	* flags.h (profile_arc_flag, flag_test_coverage,
	flag_branch_probabilities): Declare.

From-SVN: r13814
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Doug Evans committed Mar 28, 1997
a7dbb8b4 Browse Files

final.c (LONG_TYPE_SIZE): Define. · 9e2f9a7f

	* final.c (LONG_TYPE_SIZE): Define.
	(count_instrumented_arcs): New variable.
	(end_final, profile_after_prologue, leaf_function_p): Add support
	for profile_arc_flag.
	(add_bb): Only call CC_STATUS_INIT if HAVE_cc0.

From-SVN: r13813

committed Mar 28, 1997

9e2f9a7f Browse Files

* sparc.h (OVERRIDE_OPTIONS): Check profile_arc_flag. · 3a95cde8
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From-SVN: r13812
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Doug Evans committed Mar 28, 1997
3a95cde8 Browse Files
combine.c (distribute_notes): Handle REG_BR_PROB and REG_EXEC_COUNT REG_NOTES. · c9903b44
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	* combine.c (distribute_notes): Handle REG_BR_PROB and REG_EXEC_COUNT
	REG_NOTES.

From-SVN: r13811
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Doug Evans committed Mar 28, 1997
c9903b44 Browse Files

Makefile.in (LANGUAGES): Add gcov. · 59a64126

	* Makefile.in (LANGUAGES): Add gcov.
	(OBJS): Add profile.o.
	(STAGESTUFF): Add gcov.
	(profile.o, gcov.o, gcov): Add rules to build them.
	(cpp.info, gcc.info, gcc.dvi): Add gcov.texi.
	(install-common): Install gcov.

From-SVN: r13810

committed Mar 28, 1997

59a64126 Browse Files

entered into RCS · 2be7973e
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From-SVN: r13809
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Doug Evans committed Mar 28, 1997
2be7973e Browse Files

27 Mar, 1997 2 commits
- (zero_extendhisi2+[12]): use true_regnum instead of REGN · 3bc97c56
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From-SVN: r13808
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  Stan Cox committed Mar 27, 1997
  3bc97c56 Browse Files
- (CPP_CPU_DEFAULT): Define if TARGET_CPU_DEFAULT is not set. · d5c65c96
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From-SVN: r13807
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  Stan Cox committed Mar 27, 1997
  d5c65c96 Browse Files
26 Mar, 1997 3 commits
- Formerly cpp.texi.~29~ · 6e272403
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From-SVN: r13806
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  Paul Eggert committed Mar 26, 1997
  6e272403 Browse Files
- Add a CSE pass over the hard registers after reload is complete · 2a9fb548
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From-SVN: r13805
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  Ian Lance Taylor committed Mar 26, 1997
  2a9fb548 Browse Files
- (__va_copy): New definition. · 9d661e56
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From-SVN: r13804
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  Richard Kenner committed Mar 26, 1997
  9d661e56 Browse Files
25 Mar, 1997 18 commits
- Add %include, %include_noerr, %rename support to specs · 20df0482
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From-SVN: r13803
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  Michael Meissner committed Mar 25, 1997
  20df0482 Browse Files
- * c-decl.c (grokdeclarator): Pedwarn qualified void function return type. · ae998c9a
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From-SVN: r13802
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  Doug Evans committed Mar 25, 1997
  ae998c9a Browse Files
- (udivsi3): Fix hunk from previous patch that did not apply correctly. · 9ab8cffd
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From-SVN: r13801
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  Richard Kenner committed Mar 25, 1997
  9ab8cffd Browse Files
- (ASM_RETURN_CASE_JUMP): Use extl to explicitly sign extend index · 9fb9ea4a
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register on TARGET_5200.

From-SVN: r13800
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  Richard Kenner committed Mar 25, 1997
  9fb9ea4a Browse Files
- (tablejump): Use extl to explicitly sign extend index registern on · 641241db
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TARGET_5200.

From-SVN: r13799
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  Richard Kenner committed Mar 25, 1997
  641241db Browse Files
- (mulsi3): Changed into define_expand. · a139ec25
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(mulsi3): Changed into define_expand.  Split insn into m68k and
coldfire specific versions with appropriate constraints.

From-SVN: r13798
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  Richard Kenner committed Mar 25, 1997
  a139ec25 Browse Files
- expr.c (emit_push_insn): Delete emission of CLOBBER when doing partial push, no longer necessary. · e46a986a
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	* expr.c (emit_push_insn): Delete emission of CLOBBER
	when doing partial push, no longer necessary.

From-SVN: r13797
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  Doug Evans committed Mar 25, 1997
  e46a986a Browse Files
- (movqi): Disable use of address registers for TARGET_5200. · 8ec31623
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From-SVN: r13796
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  Richard Kenner committed Mar 25, 1997
  8ec31623 Browse Files
- (find_dummy_reload): New parameter earlyclobber. · 189086f9
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(find_dummy_reload): New parameter earlyclobber.  If set then don't
use IN for the reload if it also appears elsewhere in the insn.  All
callers changed.

From-SVN: r13795
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  Richard Kenner committed Mar 25, 1997
  189086f9 Browse Files
- Initial revision · 03dda8e3
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From-SVN: r13794
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  Richard Kenner committed Mar 25, 1997
  03dda8e3 Browse Files
- (__modsi3, __umodsi3): Use mulsl instruction instead of __mulsi3 · 125bcee0
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function call on the coldfire.

From-SVN: r13793
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  Richard Kenner committed Mar 25, 1997
  125bcee0 Browse Files
- Fix typo in comment. · 61b1bece
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From-SVN: r13792
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  Richard Kenner committed Mar 25, 1997
  61b1bece Browse Files
- (bne0_di): Fix typo in last change. · 2c3631ee
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From-SVN: r13791
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  Richard Kenner committed Mar 25, 1997
  2c3631ee Browse Files
- (xorsi3_5200): Correct constraints. · 43ecaf28
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From-SVN: r13790
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  Richard Kenner committed Mar 25, 1997
  43ecaf28 Browse Files
- (move{si,hi,qi,di}): Changed into define_expands. · 12ce9562
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(move{si,hi,qi,di}): Changed into define_expands.  Split insns into
m68k and coldfire specific versions with appropriate constraints.

From-SVN: r13789
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  Richard Kenner committed Mar 25, 1997
  12ce9562 Browse Files
- (output_move_{si,hi,qi}mode): Declare. · 6901b620
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From-SVN: r13788
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  Richard Kenner committed Mar 25, 1997
  6901b620 Browse Files
- (output_move_{si,hi,qi}mode): New functions. · f4e80198
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From-SVN: r13787
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  Richard Kenner committed Mar 25, 1997
  f4e80198 Browse Files
- (GCC_PASSES): Revert previous change; use cc1$(exeext). · bae34858
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From-SVN: r13786
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  Richard Kenner committed Mar 25, 1997
  bae34858 Browse Files
24 Mar, 1997 1 commit
- Update copyright. · 39a96e84
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From-SVN: r13785
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  Doug Evans committed Mar 24, 1997
  39a96e84 Browse Files