Commits · 56a28102ba14661368a0912cf5377e7ccd6536b5 · lvzhengyang / riscv-gcc-1

11 Jun, 2002 2 commits
- 20001226-1.x: Only xfail for Xtensa targets if not optimizing. · 56a28102
```
        * gcc.c-torture/compile/20001226-1.x: Only xfail for Xtensa
        targets if not optimizing.

From-SVN: r54481
```
  Bob Wilson committed Jun 11, 2002
  56a28102 Browse Files
- * toplev.c (rest_of_compilation): Revert flag_if_conversion change. · e654730d
```
From-SVN: r54480
```
  Roger Sayle committed Jun 11, 2002
  e654730d Browse Files
10 Jun, 2002 33 commits

Makefile.in (MACHMODE_H): Add @extra_modes_file@. · a5381466

	* Makefile.in (MACHMODE_H): Add @extra_modes_file@.
	* configure.in: If $srcdir/config/${cpu_type}/${cpu_type}-modes.def
	exists, substitute its pathname as @extra_modes_file@, define
	EXTRA_MODES_FILE to be an appropriate string to #include it
	with, and define EXTRA_CC_MODES to 1.

	* machmode.def: Update comments.  Include EXTRA_MODES_FILE if
	it's defined.  Get rid of redundancy in calling sequence for
	CC; don't use it to define CCmode, to avoid a warning.
	* libgcc2.c: Include symcat.h for the sake of machmode.def.

	* arc-modes.def, arm-modes.def, c4x-modes.def, i386-modes.def,
	i960-modes.def, ia64-modes.def, m88k-modes.def, mmix-modes.def,
	pa-modes.def, pdp11-modes.def, rs6000-modes.def, sparc-modes.def:
	New files.
	* arc.h, arm.h, c4x.h, i386.h, i960.h, ia64.h, m88k.h, mmix.h,
	pa.h, pdp11.h, rs6000.h, sparc.h: Don't define EXTRA_CC_MODES.

	* doc/sourcebuild.texi, doc/tm.texi: Document new scheme for
	defining extra CC modes.

From-SVN: r54478

committed Jun 10, 2002

a5381466 Browse Files

cfgrtl.c (create_basic_block_structure): Remove index argument and use last_basic_block++ instead. · 852c6ec7

2002-06-10  Roger Sayle  <roger@eyesopen.com>
	    Andreas Jaeger <aj@suse.de>

	* cfgrtl.c (create_basic_block_structure):  Remove index argument
	and use last_basic_block++ instead.  (create_basic_block): Update.
	* cfgbuild.c (find_basic_blocks_1): Likewise.

	* cfgrtl.c (compute_bb_for_insn): Remove unused "max" argument.
	* haifa-sched.c (sched_init): Update compute_bb_for_insn caller.
	* sched-ebb.c (schedule_ebbs): Likewise.
	* sched-rgn.c (schedule_insns): Likewise.
	* ssa-ccp.c (ssa_const_prop): Likewise.
	* ssa-dcs.c (ssa_eliminate_dead_code): Likewise.
	* toplev.c (rest_of_compilation): Likewise.
	* config/ia64/ia64.c (ia64_reorg): Likewise.

Co-Authored-By: Andreas Jaeger <aj@suse.de>

From-SVN: r54477

committed Jun 10, 2002

852c6ec7 Browse Files

simplify-rtx.c (simplify_replace_rtx): Allow replacement of matching registers. · 60c86d4e
```
	* simplify-rtx.c (simplify_replace_rtx): Allow replacement
	of matching registers.

From-SVN: r54476
```
Roger Sayle committed Jun 10, 2002
60c86d4e Browse Files

toplev.c (rest_of_compilation): Disable early if-conversion pass. · 9543a9d2


	* toplev.c (rest_of_compilation): Disable early if-conversion pass.
	* gcse.c (bypass_conditional_jumps): Fix typo in setcc test.

From-SVN: r54475

committed Jun 10, 2002

9543a9d2 Browse Files

mmix.h: Improve comments. · 38e18619

	* config/mmix/mmix.h: Improve comments.
	(CPP_SPEC, CPP_PREDEFINES): Don't define.
	(TARGET_CPU_CPP_BUILTINS): Define.
	(CANONICALIZE_COMPARISON): Don't define, replace with comment.
	(PREDICATE_CODES) <"mmix_reg_or_8bit_or_256_operand">: Remove
	unused predicate.
	* config/mmix/mmix.c (MMIX_OUTPUT_REGNO): Add cast to avoid
	compiler warning.
	(mmix_constant_address_p): Remove another
	redundant test before case.
	(mmix_canonicalize_comparison): Remove unused function.
	(mmix_print_operand_address): Don't test and adjust for operand in
	non-canonical format.
	(mmix_reg_or_8bit_or_256_operand): Remove unused predicate.
	(mmix_gen_compare_reg): Don't use CANONICALIZE_COMPARISON.

From-SVN: r54474

committed Jun 10, 2002

38e18619 Browse Files

m32r.h: Don't define SELECT_CC_MODE. · ac17cd8f

	* config/m32r/m32r.h: Don't define SELECT_CC_MODE.
	* config/m32r/m32r-protos.h: Don't prototype m32r_select_cc_mode.
	* config/m32r/m32r.c: Don't define m32r_select_cc_mode.
	(gen_compare): Use CCmode unconditionally.

From-SVN: r54473

committed Jun 10, 2002

ac17cd8f Browse Files

re PR rtl-optimization/6759 (ice when compiling 32 bit sparc code) · 7b668f9e

	PR optimization/6759
	* cse.c (cse_insn): Fold src_eqv just once, store it folded back into
	the REQ_EQUAL note.

	* g++.dg/opt/cse1.C: New test.

From-SVN: r54469

committed Jun 11, 2002

7b668f9e Browse Files

re PR c/6660 (Typedeffed unnamed structs/unions do not compile with gcc-3.1) · 85d49058

	PR c/6660
	* c-decl.c (grokfield): Allow user defined types if they declare
	structs or unions for unnamed fields.

	* gcc.dg/20020527-1.c: New test.

From-SVN: r54466

committed Jun 10, 2002

85d49058 Browse Files

re PR c/6809 (GCC 3.1 cc1 crashes if -fverbose-asm is specified) · 50f30e6b
```
	PR c/6809
	* print-rtl.c (print_mem_expr): Don't crash on unnamed fields.

	* gcc.dg/20020530-1.c: New test.

From-SVN: r54463
```
Jakub Jelinek committed Jun 10, 2002
50f30e6b Browse Files

re PR rtl-optimization/6842 (internal compiler error using MMX intrinsics with optimization) · 156755ac

	PR optimization/6842
	* combine.c (combine_simplify_rtx) [SUBREG]: Don't ICE if VOIDmode
	operand subreg cannot be simplified.

	* gcc.dg/20020531-1.c: New test.

From-SVN: r54462

committed Jun 10, 2002

156755ac Browse Files

varasm.c (const_hash): Handle FDESC_EXPR like ADDR_EXPR. · 5d056e9b

	* varasm.c (const_hash): Handle FDESC_EXPR like ADDR_EXPR.
	(compare_constant): Likewise.
	(output_addressed_constants): Likewise.

	* g++.dg/opt/vt1.C: New test.

From-SVN: r54459

committed Jun 10, 2002

5d056e9b Browse Files

cfgcleanup.c (try_optimize_cfg): Make sure merge_blocks doesn't merge bb with itself. · 2bf87216

	* cfgcleanup.c (try_optimize_cfg): Make sure merge_blocks doesn't
	merge bb with itself.

	* gcc.c-torture/compile/20020605-1.c: New test.

From-SVN: r54456

committed Jun 10, 2002

2bf87216 Browse Files

alpha.md (builtin_zap): Fix thinkos expanding mask. · 135fd2d8

        * config/alpha/alpha.md (builtin_zap): Fix thinkos expanding mask.
        (builtin_zapnot): Likewise.

From-SVN: r54454

committed Jun 10, 2002

135fd2d8 Browse Files

ev5.md: Don't combine shift and mvi insns in one reservation. · 21442990
```
        * config/alpha/ev5.md: Don't combine shift and mvi insns in one
        reservation.

From-SVN: r54453
```
Richard Henderson committed Jun 10, 2002
21442990 Browse Files

acinclude.m4 (GLIBCPP_CHECK_SETRLIMIT_ancilliary): Reorder and include all… · 158d04aa

acinclude.m4 (GLIBCPP_CHECK_SETRLIMIT_ancilliary): Reorder and include all required headers for test against older POSIX standard.

	* acinclude.m4 (GLIBCPP_CHECK_SETRLIMIT_ancilliary): Reorder and
	include all required headers for test against older POSIX standard.
	(GLIBCPP_CHECK_SETRLIMIT): Likewise.
	(ac_setrlimit): Likewise.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/testsuite_hooks.cc: Reorder and include all
	required headers for use against older POSIX standard.

From-SVN: r54452

committed Jun 10, 2002

158d04aa Browse Files

i386.c (ix86_osf_output_function_prologue): Remove prototype and function. · fce5a9f2

2002-06-10  Eric Christopher  <echristo@redhat.com>

	* config/i386/i386.c (ix86_osf_output_function_prologue): Remove
	prototype and function.
	(TARGET_ASM_FUNCTION_PROLOGUE): Remove OSF version.
	(call_insn_operand): Remove half pic references.
	(legitimate_address_p): Ditto.
	* config/i386/i386.h: Remove half pic defines.

From-SVN: r54451

committed Jun 10, 2002

fce5a9f2 Browse Files

Fix typo in comment. · e9f09586
```
From-SVN: r54450
```
Richard Henderson committed Jun 10, 2002
e9f09586 Browse Files

extend.texi (Return Address): Add note explaining the side- effects of inlining… · 95b1627e

extend.texi (Return Address): Add note explaining the side- effects of inlining on __builtin_return_address.

2002-06-10  Eric Christopher  <echristo@redhat.com>

	* doc/extend.texi (Return Address): Add note explaining the side-
	effects of inlining on __builtin_return_address.

From-SVN: r54449

committed Jun 10, 2002

95b1627e Browse Files

Makefile.in (LANGHOOKS_DEF_H): Include langhooks-def.h. · aea185b3
```
	* Makefile.in (LANGHOOKS_DEF_H): Include langhooks-def.h.
	(c-common.o): Depend on langhooks.h.

From-SVN: r54448
```
Tom Tromey committed Jun 10, 2002
aea185b3 Browse Files

cpphash.h (_cpp_read_logical_line_trad, [...]): Update prototypes. · afb03408

	* cpphash.h (_cpp_read_logical_line_trad,
	_cpp_expansions_different_trad): Update prototypes.
	* cpplex.c (continue_after_nul): New.
	* cppmain.c: Include cpphash.h.
	(scan_translation_unit_trad): New.
	(cpp_preprocess_file): Call it.
	* cpptrad.c (_cpp_read_logical_line_trad): Take new parameter
	overlay.
	(_cpp_expansions_different_trad): Update prototype.

From-SVN: r54446

committed Jun 10, 2002

afb03408 Browse Files

Fix cfi generation for SH[1-4]: · 2754d3c5

	* sh.c (frame_insn): New function.
	(output_stack_adjust): Add parameter emit_fn.  All callers changed.
	(push): Now returns rtx.  Use frame_insn.
	(sh_expand_prologue): Clear RTX_FRAME_RELATED_P for second push
	of a DF register.
	* sh.h (INCOMING_RETURN_ADDR_RTX, DWARF_FRAME_RETURN_COLUMN): Define.

From-SVN: r54445

committed Jun 10, 2002

2754d3c5 Browse Files

gc_locks.h (GC_test_and_set): Support Linux/mips. · f3e83dc2

	* include/private/gc_locks.h (GC_test_and_set): Support
	Linux/mips.
	(GC_TEST_AND_SET_DEFINED): Likewise.

	* include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
	Linux/mips.
	(DATAEND): Likewise.
	(LINUX_STACKBOTTOM): Likewise.
	(STACKBOTTOM): Removed for Linux/mips.

From-SVN: r54444

committed Jun 10, 2002

f3e83dc2 Browse Files

Makefile.in (STAGESTUFF): Add s-gtype, gt-*.h, gtype-*.h, and gtype-desc.c. · ad854f24

	* Makefile.in (STAGESTUFF): Add s-gtype, gt-*.h, gtype-*.h,
	and gtype-desc.c.
	(mostlyclean): Delete specs.h, options.h, gencheck.h here...
	(distclean): ... not here.  But do delete all testsuite/*.log,
	testsuite/*.sum files here.  Delete mkheaders.  Delete
	po/*.gmo and the testsuite directory in a split tree build.

From-SVN: r54443

committed Jun 10, 2002

ad854f24 Browse Files

alias.c (static_reg_base_value): New to hold RTL for items allocated once per… · bf1660a6

alias.c (static_reg_base_value): New to hold RTL for items allocated once per function for the aliasing code.

	* alias.c (static_reg_base_value): New to hold RTL for
	items allocated once per function for the aliasing code.
	(init_alias_once_per_function): Initialize static_reg_base_value.
	(init_alias_analysis): Avoid throw-away allocations of RTL by
	using pre-computed values in static_reg_base_value.
	* function.c (prepare_function_start): Call
	init_alias_once_per_function appropriately.
	* rtl.h (init_alias_once_per_function): Declare.
	* caller-save (init_caller_save): Restructure slightly to
	avoid lots of silly RTL generation.
	* expr.c (init_expr_once): Likewise.
	* reload1.c (reload_cse_regs_1): Allocate throw-away register
	RTL object here.  Pass it into children.
	(reload_cse_simplify_operands): Use passed-in register RTL
	object.
	(reload_cse_simplify): Pass through throw-away register
	RTL object.

From-SVN: r54442

committed Jun 10, 2002

bf1660a6 Browse Files

Makefile.in (ssa.o): Add dependency on $(RTL_H), which was missing. · 8dc58484

2002-06-10  Daniel Berlin  <dberlin@dberlin.org>

	* Makefile.in (ssa.o): Add dependency on $(RTL_H), which was missing.

From-SVN: r54440

committed Jun 10, 2002

8dc58484 Browse Files

gcc.c (process_command): Avoid assignment to read-only location. · ea16b5ee
```
	* gcc.c (process_command): Avoid assignment to read-only location.
	Fix sizeof calculation.

From-SVN: r54439
```
Richard Sandiford committed Jun 10, 2002
ea16b5ee Browse Files
Daily bump. · 1e4b0830
```
From-SVN: r54438
```
GCC Administrator committed Jun 10, 2002
1e4b0830 Browse Files

cpphash.h (struct cpp_macro): Put comments on their own lines. · 6618c5d4

	* cpphash.h (struct cpp_macro): Put comments on their own lines.
	(_cpp_expansions_different_trad): New.
	* cppmacro.c (warn_of_redefinition): Fix for traditional case.
	* cpptrad.c (canonicalize_text): New.
	(scan_out_logical_line): Handle no arguments correctly.
	(save_replacement_text): Commit memory when finished.
	(_cpp_expansions_different_trad): New.

From-SVN: r54432

committed Jun 10, 2002

6618c5d4 Browse Files

Don't use RTL inlining. Fix for PR java/6820. · 36d010ca

	* lang.c (LANG_HOOKS_POST_OPTIONS): Define.
	(flag_really_inline): New.
	(java_decode_option): Set flag_really_inline if -finline-functions
	is seen.
	(java_post_options): New function. Turn off inlining unless
	flag_really_inline is set.

From-SVN: r54430

committed Jun 10, 2002

36d010ca Browse Files

configure.host: Disable hash synchronization and slow_pthread_self for cygwin. · 5f555088
```
	* configure.host: Disable hash synchronization and slow_pthread_self
	for cygwin.

From-SVN: r54428
```
Bryce McKinlay committed Jun 10, 2002
5f555088 Browse Files

gjavah.c (throwable_p): Accept argument as either a classname or signature fragment. · 64e68197

	* gjavah.c (throwable_p): Accept argument as either a classname or
	signature fragment. Create null-terminated classname string for super
	when calling itself recursively.
	(decode_signature_piece): Skip first character from class name
	signature when calling throwable_p.

From-SVN: r54427

committed Jun 10, 2002

64e68197 Browse Files

Add more cscope data files · 42722871
```
From-SVN: r54426
```
Zack Weinberg committed Jun 10, 2002
42722871 Browse Files
Fixes to make treelang worg with PCH gengtype.c changes. · 96e3ac4f
```
From-SVN: r54425
```
Tim Josling committed Jun 10, 2002
96e3ac4f Browse Files

09 Jun, 2002 5 commits
- Make configure.in check that languages specified were found. · 02ef40d9
```
From-SVN: r54418
```
  Tim Josling committed Jun 09, 2002
  02ef40d9 Browse Files
- Makefile.in (install-driver): Install driver as $(target_alias)-gcc-$(version). · 37a4aa31
```
	* Makefile.in (install-driver): Install driver as
	$(target_alias)-gcc-$(version).
	* gcc.c (spec_version): Make const.
	(process_command): Handle -V and -b by using exec.
	* doc/invoke.texi (Target Options): Restore -V option,
	update docs for -b option.

From-SVN: r54417
```
  Geoffrey Keating committed Jun 09, 2002
  37a4aa31 Browse Files
- Forgot to commit on Friday. · 39d31de8
```
From-SVN: r54416
```
  Jeff Law committed Jun 09, 2002
  39d31de8 Browse Files
- Doc fixes for treelang, in gcc/doc directory. · b38b97c4
```
From-SVN: r54415
```
  Tim Josling committed Jun 09, 2002
  b38b97c4 Browse Files
- * config/cris/cris.c: Include ggc.h · ae9dbf1f
```
From-SVN: r54413
```
  Hans-Peter Nilsson committed Jun 09, 2002
  ae9dbf1f Browse Files