Commits · 4e1e206433953cd5a879b1496145a09867f200b7 · lvzhengyang / riscv-gcc-1

12 Mar, 1998 9 commits

a · 4e1e2064

In gcc/:
	* bitmap.c (bitmap_element_allocate): Remove unused parameter;
	change callers accordingly.
	* cplus-dem.c (arm_special): Remove unused parameter work in prototype
	and definition; change all callers accordingly.
	* except.c (init_eh): Avoid assignment of unused return value of
	build_pointer_type; cast it to void, instead, and remove unused
	variable type.
	* gcc.c (lang_specific_driver): Define prototype only #ifdef
	LANG_SPECIFIC_DRIVER.
	(temp_names): Define only #ifdef MKTEMP_EACH_FILE.
	* genoutput.c (output_epilogue): Initialize next_name to 0.
	* real.c (efrexp): #if 0 prototype and function definition.
	(eremain): Likewise.
	(uditoe): Likewise.
	(ditoe): Likewise.
	(etoudi): Likewise.
	(etodi): Likewise.
	(esqrt): Likewise.
	* reload.c (push_secondary_reload): Define prototype only
	#ifdef HAVE_SECONDARY_RELOADS.
	* varasm.c (assemble_static_space): Define rounded only
	#ifndef ASM_OUTPUT_ALIGNED_LOCAL.
In gcc/cp/:
	* call.c (default_parm_conversions): Remove prototype definition.
	(build_method_call): Remove unused variable result.
	* cvt.c (ocp_convert): Remove unused variable conversion.
	* decl2.c (ambiguous_decl): Add explicit parameter definition for name.
	* except.c (do_unwind): #if 0 definition of unused variables fcall
	and next_pc.
	* expr.c (extract_scalar_init): #if 0 prototype and function definition.
	* init.c (expand_aggr_init_1): Remove unused variable init_type.
	(build_new_1): Remove unused variable t.
	* pt.c (instantiate_class_template): Remove unused variable newtag;
	cast called function return value to void.
	(do_decl_instantiation): Remove unused variables name and fn.
	* tree.c (get_type_decl): Add default return to shut up compiler from
	complaining control reaches end of non-void function.
	* typeck.c (build_x_conditional_expr): Remove unused variable rval.

From-SVN: r18497

committed Mar 12, 1998

4e1e2064 Browse Files

W · 1bbe34be

In gcc/:
	* bitmap.c (bitmap_element_allocate): Remove unused parameter;
	change callers accordingly.
	* cplus-dem.c (arm_special): Remove unused parameter work in prototype
	and definition; change all callers accordingly.
	* except.c (init_eh): Avoid assignment of unused return value of
	build_pointer_type; cast it to void, instead, and remove unused
	variable type.
	* gcc.c (lang_specific_driver): Define prototype only #ifdef
	LANG_SPECIFIC_DRIVER.
	(temp_names): Define only #ifdef MKTEMP_EACH_FILE.
	* genoutput.c (output_epilogue): Initialize next_name to 0.
	* real.c (efrexp): #if 0 prototype and function definition.
	(eremain): Likewise.
	(uditoe): Likewise.
	(ditoe): Likewise.
	(etoudi): Likewise.
	(etodi): Likewise.
	(esqrt): Likewise.
	* reload.c (push_secondary_reload): Define prototype only
	#ifdef HAVE_SECONDARY_RELOADS.
	* varasm.c (assemble_static_space): Define rounded only
	#ifndef ASM_OUTPUT_ALIGNED_LOCAL.
In gcc/cp/:
	* call.c (default_parm_conversions): Remove prototype definition.
	(build_method_call): Remove unused variable result.
	* cvt.c (ocp_convert): Remove unused variable conversion.
	* decl2.c (ambiguous_decl): Add explicit parameter definition for name.
	* except.c (do_unwind): #if 0 definition of unused variables fcall
	and next_pc.
	* expr.c (extract_scalar_init): #if 0 prototype and function definition.
	* init.c (expand_aggr_init_1): Remove unused variable init_type.
	(build_new_1): Remove unused variable t.
	* pt.c (instantiate_class_template): Remove unused variable newtag;
	cast called function return value to void.
	(do_decl_instantiation): Remove unused variables name and fn.
	* tree.c (get_type_decl): Add default return to shut up compiler from
	complaining control reaches end of non-void function.
	* typeck.c (build_x_conditional_expr): Remove unused variable rval.

From-SVN: r18496

committed Mar 12, 1998

1bbe34be Browse Files

In gcc/: · 8468c4a4

	* bitmap.c (bitmap_element_allocate): Remove unused parameter;
	change callers accordingly.
	* cplus-dem.c (arm_special): Remove unused parameter work in prototype
	and definition; change all callers accordingly.
	* except.c (init_eh): Avoid assignment of unused return value of
	build_pointer_type; cast it to void, instead, and remove unused
	variable type.
	* gcc.c (lang_specific_driver): Define prototype only #ifdef
	LANG_SPECIFIC_DRIVER.
	(temp_names): Define only #ifdef MKTEMP_EACH_FILE.
	* genoutput.c (output_epilogue): Initialize next_name to 0.
	* real.c (efrexp): #if 0 prototype and function definition.
	(eremain): Likewise.
	(uditoe): Likewise.
	(ditoe): Likewise.
	(etoudi): Likewise.
	(etodi): Likewise.
	(esqrt): Likewise.
	* reload.c (push_secondary_reload): Define prototype only
	#ifdef HAVE_SECONDARY_RELOADS.
	* varasm.c (assemble_static_space): Define rounded only
	#ifndef ASM_OUTPUT_ALIGNED_LOCAL.
In gcc/cp/:
	* call.c (default_parm_conversions): Remove prototype definition.
	(build_method_call): Remove unused variable result.
	* cvt.c (ocp_convert): Remove unused variable conversion.
	* decl2.c (ambiguous_decl): Add explicit parameter definition for name.
	* except.c (do_unwind): #if 0 definition of unused variables fcall
	and next_pc.
	* expr.c (extract_scalar_init): #if 0 prototype and function definition.
	* init.c (expand_aggr_init_1): Remove unused variable init_type.
	(build_new_1): Remove unused variable t.
	* pt.c (instantiate_class_template): Remove unused variable newtag;
	cast called function return value to void.
	(do_decl_instantiation): Remove unused variables name and fn.
	* tree.c (get_type_decl): Add default return to shut up compiler from
	complaining control reaches end of non-void function.
	* typeck.c (build_x_conditional_expr): Remove unused variable rval.

From-SVN: r18495

committed Mar 12, 1998

8468c4a4 Browse Files

/ · 9e2d6f95

In gcc/:
	* bitmap.c (bitmap_element_allocate): Remove unused parameter;
	change callers accordingly.
	* cplus-dem.c (arm_special): Remove unused parameter work in prototype
	and definition; change all callers accordingly.
	* except.c (init_eh): Avoid assignment of unused return value of
	build_pointer_type; cast it to void, instead, and remove unused
	variable type.
	* gcc.c (lang_specific_driver): Define prototype only #ifdef
	LANG_SPECIFIC_DRIVER.
	(temp_names): Define only #ifdef MKTEMP_EACH_FILE.
	* genoutput.c (output_epilogue): Initialize next_name to 0.
	* real.c (efrexp): #if 0 prototype and function definition.
	(eremain): Likewise.
	(uditoe): Likewise.
	(ditoe): Likewise.
	(etoudi): Likewise.
	(etodi): Likewise.
	(esqrt): Likewise.
	* reload.c (push_secondary_reload): Define prototype only
	#ifdef HAVE_SECONDARY_RELOADS.
	* varasm.c (assemble_static_space): Define rounded only
	#ifndef ASM_OUTPUT_ALIGNED_LOCAL.
In gcc/cp/:
	* call.c (default_parm_conversions): Remove prototype definition.
	(build_method_call): Remove unused variable result.
	* cvt.c (ocp_convert): Remove unused variable conversion.
	* decl2.c (ambiguous_decl): Add explicit parameter definition for name.
	* except.c (do_unwind): #if 0 definition of unused variables fcall
	and next_pc.
	* expr.c (extract_scalar_init): #if 0 prototype and function definition.
	* init.c (expand_aggr_init_1): Remove unused variable init_type.
	(build_new_1): Remove unused variable t.
	* pt.c (instantiate_class_template): Remove unused variable newtag;
	cast called function return value to void.
	(do_decl_instantiation): Remove unused variables name and fn.
	* tree.c (get_type_decl): Add default return to shut up compiler from
	complaining control reaches end of non-void function.
	* typeck.c (build_x_conditional_expr): Remove unused variable rval.

From-SVN: r18494

committed Mar 12, 1998

9e2d6f95 Browse Files

i386.md (andsi): Add default case in enumeration switch. · 4fce8e83

d
	* i386.md (andsi): Add default case in enumeration switch.
	(iorsi3): Likewise.
	(iorhi3): Likewise.
	(xorsi3): Likewise.
	* call.c (default_parm_conversions): Remove prototype definition.
	(build_method_call): Remove unused variable result.
	(build_over_call): Add default case in enumeration switch.

From-SVN: r18493

committed Mar 12, 1998

4fce8e83 Browse Files

i386.md (andsi): Add default case in enumeration switch. · 93a46d8d

a
	* i386.md (andsi): Add default case in enumeration switch.
	(iorsi3): Likewise.
	(iorhi3): Likewise.
	(xorsi3): Likewise.
	* call.c (default_parm_conversions): Remove prototype definition.
	(build_method_call): Remove unused variable result.
	(build_over_call): Add default case in enumeration switch.

From-SVN: r18492

committed Mar 12, 1998

93a46d8d Browse Files

c-decl (finish_struct): Change type of min_align to unsigned. · f8344bea

a
gcc/ChangeLog:
	* c-decl (finish_struct): Change type of min_align to unsigned.
	* cplus-dem.c (demangle_function_name): Change type of variable i to size_t;
	remove unused variable len.
	* dwarf2out.c (reg_save): Add explicit cast of -1 to unsigned and a
	comment indicating this is proper behaviour.
	(reg_loc_descriptor): Remove redundant comparison of unsigned variable
	reg >= 0.
	(based_loc_descr): Likewise.
	* enquire.c (bitpattern): Change type of variable i to unsigned.
	* final.c (output_asm_insn): Don't cast insn_noperands to unsigned.
	* flow.c (life_analysis): Change type of variable i to size_t;
	remove unused variable insn.
	* gcc.c (translate_options): Change type of variables optlen, arglen and
	complen to size_t.
	(input_filename_length): Change type to size_t.
	(do_spec_1): Change type of variable bufsize to size_t.
	(main): Change type of variables i and j to size_t;
 	remove subblock local definition of variable i.
	(lookup_compiler): Change type of second argument to size_t;
	change type of variable i to size_t.
	* genemit.c (output_init_mov_optab): Change type of variable i to size_t.
	* genopinit.c (get_insn): Change type of variable pindex to size_t.
	* genrecog.c (add_to_sequence): Change type of variable i to size_t.
	* global.c (global_alloc): Change type of variable i to size_t.
	* regclass.c (init_reg_sets): Change type of variables i and j to unsigned.
	* stmt.c (expand_end_bindings): Change type of variable i to size_t.
	(expand_end_case): Change type of variable count to size_t.
	* toplev.c (main): Change type of variable j to size_t.
	(set_target_switch): Change type of variable j to size_t.
	(print_switch_values): Change type of variable j to size_t;
	remove unused variable flags.
	* varasm.c (assemble_variable): Change type of variable align to size_t.
	(const_hash_rtx): Change type of variable i to size_t.
gcc/cp/ChangeLog:
Sun Mar  8 17:13:38 1998  Manfred Hollstein  <manfred@s-direktnet.de>
	* decl2.c (lang_decode_option): Change j's type to size_t.
	* tree.c (layout_vbasetypes): record_align and desired_align are of
	type unsigned int; const_size and nonvirtual_const_size likewise.

From-SVN: r18491

committed Mar 12, 1998

f8344bea Browse Files

c-decl (finish_struct): Change type of min_align to unsigned. · 85066503

d
gcc/ChangeLog:
	* c-decl (finish_struct): Change type of min_align to unsigned.
	* cplus-dem.c (demangle_function_name): Change type of variable i to size_t;
	remove unused variable len.
	* dwarf2out.c (reg_save): Add explicit cast of -1 to unsigned and a
	comment indicating this is proper behaviour.
	(reg_loc_descriptor): Remove redundant comparison of unsigned variable
	reg >= 0.
	(based_loc_descr): Likewise.
	* enquire.c (bitpattern): Change type of variable i to unsigned.
	* final.c (output_asm_insn): Don't cast insn_noperands to unsigned.
	* flow.c (life_analysis): Change type of variable i to size_t;
	remove unused variable insn.
	* gcc.c (translate_options): Change type of variables optlen, arglen and
	complen to size_t.
	(input_filename_length): Change type to size_t.
	(do_spec_1): Change type of variable bufsize to size_t.
	(main): Change type of variables i and j to size_t;
 	remove subblock local definition of variable i.
	(lookup_compiler): Change type of second argument to size_t;
	change type of variable i to size_t.
	* genemit.c (output_init_mov_optab): Change type of variable i to size_t.
	* genopinit.c (get_insn): Change type of variable pindex to size_t.
	* genrecog.c (add_to_sequence): Change type of variable i to size_t.
	* global.c (global_alloc): Change type of variable i to size_t.
	* regclass.c (init_reg_sets): Change type of variables i and j to unsigned.
	* stmt.c (expand_end_bindings): Change type of variable i to size_t.
	(expand_end_case): Change type of variable count to size_t.
	* toplev.c (main): Change type of variable j to size_t.
	(set_target_switch): Change type of variable j to size_t.
	(print_switch_values): Change type of variable j to size_t;
	remove unused variable flags.
	* varasm.c (assemble_variable): Change type of variable align to size_t.
	(const_hash_rtx): Change type of variable i to size_t.
gcc/cp/ChangeLog:
Sun Mar  8 17:13:38 1998  Manfred Hollstein  <manfred@s-direktnet.de>
	* decl2.c (lang_decode_option): Change j's type to size_t.
	* tree.c (layout_vbasetypes): record_align and desired_align are of
	type unsigned int; const_size and nonvirtual_const_size likewise.

From-SVN: r18490

committed Mar 12, 1998

85066503 Browse Files

c-decl (finish_struct): Change type of min_align to unsigned. · 5ae9a7e9

 
gcc/ChangeLog:
	* c-decl (finish_struct): Change type of min_align to unsigned.
	* cplus-dem.c (demangle_function_name): Change type of variable i to size_t;
	remove unused variable len.
	* dwarf2out.c (reg_save): Add explicit cast of -1 to unsigned and a
	comment indicating this is proper behaviour.
	(reg_loc_descriptor): Remove redundant comparison of unsigned variable
	reg >= 0.
	(based_loc_descr): Likewise.
	* enquire.c (bitpattern): Change type of variable i to unsigned.
	* final.c (output_asm_insn): Don't cast insn_noperands to unsigned.
	* flow.c (life_analysis): Change type of variable i to size_t;
	remove unused variable insn.
	* gcc.c (translate_options): Change type of variables optlen, arglen and
	complen to size_t.
	(input_filename_length): Change type to size_t.
	(do_spec_1): Change type of variable bufsize to size_t.
	(main): Change type of variables i and j to size_t;
 	remove subblock local definition of variable i.
	(lookup_compiler): Change type of second argument to size_t;
	change type of variable i to size_t.
	* genemit.c (output_init_mov_optab): Change type of variable i to size_t.
	* genopinit.c (get_insn): Change type of variable pindex to size_t.
	* genrecog.c (add_to_sequence): Change type of variable i to size_t.
	* global.c (global_alloc): Change type of variable i to size_t.
	* regclass.c (init_reg_sets): Change type of variables i and j to unsigned.
	* stmt.c (expand_end_bindings): Change type of variable i to size_t.
	(expand_end_case): Change type of variable count to size_t.
	* toplev.c (main): Change type of variable j to size_t.
	(set_target_switch): Change type of variable j to size_t.
	(print_switch_values): Change type of variable j to size_t;
	remove unused variable flags.
	* varasm.c (assemble_variable): Change type of variable align to size_t.
	(const_hash_rtx): Change type of variable i to size_t.
gcc/cp/ChangeLog:
Sun Mar  8 17:13:38 1998  Manfred Hollstein  <manfred@s-direktnet.de>
	* decl2.c (lang_decode_option): Change j's type to size_t.
	* tree.c (layout_vbasetypes): record_align and desired_align are of
	type unsigned int; const_size and nonvirtual_const_size likewise.

From-SVN: r18489

committed Mar 12, 1998

5ae9a7e9 Browse Files

11 Mar, 1998 14 commits

Remove bogus test · 1bd1a2b5
```
From-SVN: r18488
```
Mark Mitchell committed Mar 11, 1998
1bd1a2b5 Browse Files
dbxout.c (dbxout_type_methods): Only treat TYPE_METHODS as a TREE_VEC if that's what it really is. · 6d89b990
```
	* dbxout.c (dbxout_type_methods): Only treat TYPE_METHODS as a
	TREE_VEC if that's what it really is.

From-SVN: r18487
```
Mark Mitchell committed Mar 11, 1998
6d89b990 Browse Files
Make qsort compare function type correct · 01c7f350
```
From-SVN: r18483
```
Michael Meissner committed Mar 11, 1998
01c7f350 Browse Files
Reference fix. · f7f308df
```
From-SVN: r18482
```
Robert Lipe committed Mar 11, 1998
f7f308df Browse Files
Remove political statement. · 7b96c019
```
From-SVN: r18481
```
Robert Lipe committed Mar 11, 1998
7b96c019 Browse Files

Patch from Teemu Torma to fix Solaris 2.6 EH failures. · 754d1a92

	* gthr.h: Changed the comment about return values.
	* gthr-solaris.h (__gthread_once): Do not use errno; return the
	error number instead of -1.
	(__gthread_key_create): Any non-zero return value is an error.
	* libgcc2.c (eh_context_initialize): Check for non-zero return
	value from __gthread_once.
	Check that the value of get_eh_context was really changed.

From-SVN: r18480

committed Mar 11, 1998

754d1a92 Browse Files

980310-5.f: Deleted. · ffacfc7c

        * g77.f-torture/execute/980310-5.f: Deleted.  Craig Burley and
        Dave Love agree the Fortran source is bogus.

From-SVN: r18475

committed Mar 11, 1998

ffacfc7c Browse Files

sh.h (LOOP_ALIGN): Only align when optimizing. · 77008a44

	* sh.h (LOOP_ALIGN): Only align when optimizing.
	* sh.c (find_barrier): Clear inc for CODE_LABELs.
	When not optimizing, calculate alignment for BARRIERs directly.

From-SVN: r18473

committed Mar 11, 1998

77008a44 Browse Files

pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a reduced-level template type parameter. · 283badc2
```
	* pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
        reduced-level template type parameter.

From-SVN: r18472
```
Mark Mitchell committed Mar 11, 1998
283badc2 Browse Files
parse.y (new_initializer): Make sure all initializers are lists. · 070d3be3
```
	* parse.y (new_initializer): Make sure all initializers are
	lists.

From-SVN: r18471
```
Mark Mitchell committed Mar 11, 1998
070d3be3 Browse Files

final.c (shorten_branches): Remove conditionalizing on SHORTEN_WITH_ADJUST_INSN_LENGTH · a8aa4e0b

	* final.c (shorten_branches): Remove conditionalizing on
	SHORTEN_WITH_ADJUST_INSN_LENGTH
	* sh.h, pa.h (SHORTEN_WITH_ADJUST_INSN_LENGTH): Remove.

From-SVN: r18470

committed Mar 11, 1998

a8aa4e0b Browse Files

Add Bruce Korbb as maintainer of "new fixincludes stuff". · 6af34885
```
From-SVN: r18469
```
Jeff Law committed Mar 10, 1998
6af34885 Browse Files

flow.c (find_basic_blocks_1): Keep the cfg accurate when removing an… · df0c5d2f

flow.c (find_basic_blocks_1): Keep the cfg accurate when removing an unconditional jump around deleted blocks.

P
        * flow.c (find_basic_blocks_1): Keep the cfg accurate when removing
        an unconditional jump around deleted blocks.

From-SVN: r18468

committed Mar 10, 1998

df0c5d2f Browse Files

flow.c (find_basic_blocks_1): Keep the cfg accurate when removing an… · 832544bd

flow.c (find_basic_blocks_1): Keep the cfg accurate when removing an unconditional jump around deleted blocks.

�
        * flow.c (find_basic_blocks_1): Keep the cfg accurate when removing
        an unconditional jump around deleted blocks.

From-SVN: r18467

committed Mar 10, 1998

832544bd Browse Files

10 Mar, 1998 2 commits

980310-1.f, [...]: New tests from egcs-bugs archives. · e1834b5a

	* g77.f-torture/compile/980310-1.f, g77.f-torture/compile/980310-2.f
	g77.f-torture/compile/980310-3.f, g77.f-torture/compile/980310-4.f
	g77.f-torture/compile/980310-6.f, g77.f-torture/compile/980310-7.f
	g77.f-torture/compile/980310-8.f: New tests from egcs-bugs archives.
	* g77.f-torture/execute/980310-5.f: New test from egcs-bugs archives.

From-SVN: r18466

committed Mar 10, 1998

e1834b5a Browse Files

decl2.c (import_export_decl): Mark tinfo functions for cv-qualified versions of class types as... · af9c2d8a

Tue Mar 10 07:32:36 1998  Mark Mitchell  <mmitchell@usa.net>
	* decl2.c (import_export_decl): Mark tinfo functions for
	cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.

From-SVN: r18456

committed Mar 10, 1998

af9c2d8a Browse Files

09 Mar, 1998 9 commits
- g++.robertl: New testsuite area. · a438d567
```
From-SVN: r18455
```
  Robert Lipe committed Mar 09, 1998
  a438d567 Browse Files
- g++.old-deja/g++.other/friend1.C: New test. · e335c541
```
From-SVN: r18454
```
  Alexandre Oliva committed Mar 09, 1998
  e335c541 Browse Files
- Workaround for -fprofile-arcs/computed goto failure. · 11a932c0
```
	* profile.c (branch_prob): If see computed goto, call fatal instead of
	abort.

From-SVN: r18453
```
  Jim Wilson committed Mar 09, 1998
  11a932c0 Browse Files
- Patch from Eric Dana to add macros defined by Siemens compiler. · eeb54a49
```
	* config/mips/sni-svr4.h (CPP_PREDEFINE): Add -DSNI and -Dsinix.

From-SVN: r18452
```
  Jim Wilson committed Mar 09, 1998
  eeb54a49 Browse Files
- Patch from Bruno Haible for alpha-dec-osf build failure. · 35011dd5
```
	* configure.in (alpha-dec-osf): Add default case for osf* to switch.

From-SVN: r18451
```
  Jim Wilson committed Mar 09, 1998
  35011dd5 Browse Files
- Patch to fix mips64-elf varargs aliasing failures. · bdd3e6ab
```
	* function.c (put_reg_into_stack): Copy MEM_IN_STRUCT_P from new.
	(assign_parms): Set aggregate if hide_last_arg and last_named.

From-SVN: r18450
```
  Jim Wilson committed Mar 09, 1998
  bdd3e6ab Browse Files
- Typo fix. · 25938114
```
From-SVN: r18449
```
  Joern Rennecke committed Mar 09, 1998
  25938114 Browse Files
- * final.c (shorten_branches): Initialize insn_addresses. · af035616
```
From-SVN: r18448
```
  J"orn Rennecke committed Mar 09, 1998
  af035616 Browse Files
- * sh.h (MUST_PASS_IN_STACK): Define. · 97e3c422
```
From-SVN: r18447
```
  J"orn Rennecke committed Mar 09, 1998
  97e3c422 Browse Files
08 Mar, 1998 3 commits

final.c (shorten_branches): Fix minor logic error in ADDR_DIFF_VEC shortening support. · 5e75ef4a
```
        * final.c (shorten_branches): Fix minor logic error in
        ADDR_DIFF_VEC shortening support.

From-SVN: r18443
```
Jeffrey A Law committed Mar 08, 1998
5e75ef4a Browse Files
Bump for snapshot · 99613661
```
From-SVN: r18440
```
Jeffrey A Law committed Mar 07, 1998
99613661 Browse Files

haifa-sched.c (is_cfg_nonregular): Change return type to an int. · 168cbdf9

        * haifa-sched.c (is_cfg_nonregular): Change return type to
        an int.  No longer compute "estimated" number of edges.  Use
        computed_jump_p instead of duplicating the code.  Fixup/add
        some comments.
        (build_control_flow): Returns a value indicating an irregularity
        in the cfg was detected.  Count the number of edges in the cfg.
        allocate various edge tables.
        (find_rgns): No longer look for unreachable blocks.
        (schedule_insns): Do not allocate memory for edge tables here.
        Free memory for edge tables before returning.  Do not perform
        cross block scheduling if build_control_flow returns nonzero.
        * flow.c (compute_preds_succs): More accurately determine when
        a block drops in.
Fixes various compile hangs after haifa cleanup.

From-SVN: r18439

committed Mar 07, 1998

168cbdf9 Browse Files

07 Mar, 1998 1 commit
- * basic-block.h (free_basic_block_vargs): Provide prototype. · 52becdc0
```
From-SVN: r18438
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  Jeffrey A Law committed Mar 06, 1998
  52becdc0 Browse Files
06 Mar, 1998 2 commits
- Tweak from Craig. · 2fa1eead
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From-SVN: r18436
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  Jeff Law committed Mar 06, 1998
  2fa1eead Browse Files
- * cccp.c (main): Fix dumb mistakes in last change. · 8ea2b111
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From-SVN: r18435
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  Jeffrey A Law committed Mar 06, 1998
  8ea2b111 Browse Files