Commits · ac17cd8f7d5ec49b47ed17ffdf5ad1aeb8024cdb · lvzhengyang / riscv-gcc-1

10 Jun, 2002 28 commits

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 12 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

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

cpphash.h (_cpp_push_text_context): Update. · 1ce676a0

	* cpphash.h (_cpp_push_text_context): Update.
	(_cpp_arguments_ok): New.
	* cppmacro.c (_cpp_arguments_ok): New, split out from...
	(collect_args): ...here.
	(_cpp_push_text_context): Change inputs.
	* cpptrad.c (struct fun_macro, maybe_start_funlike, save_argument,
	replace_args_and_push): New.
	(lex_identifier, _cpp_lex_identifier_trad, scan_parameters):
	Don't use IS macros directly.
	(scan_out_logical_line): Handle function-like macro argument
	collection.
	(push_replacement_text): Update.
	(replacement_length): Remove.
	(_cpp_create_trad_definition): Don't skip whitespace before
	checking for '('.

From-SVN: r54412

committed Jun 09, 2002

1ce676a0 Browse Files

avr.c (avr_mcu_types): Update for new devices. · 25f2e176


	* config/avr/avr.c (avr_mcu_types): Update for new devices.
	* config/avr/avr.h (TARGET_SWITCHES, AVR_MEGA): Add -mshort-calls.
	(LINK_SPEC, CRT_BINUTILS_SPECS): Update for new devices.
	* config/avr/avr.md ("type" and "length" attributes): New type
	"xcall", length 1 or 2 if AVR_MEGA.  Use in all patterns that
	output a single "call" or "rcall" insn depending on device size.
	* config/avr/t-avr (MULTILIB_MATCHES): Update for new devices.

From-SVN: r54410

committed Jun 09, 2002

25f2e176 Browse Files

- Add PROCESSOR_DEFAULT64 changelog entry. · 6ef0903d
```
From-SVN: r54409
```
David Edelsohn committed Jun 09, 2002
6ef0903d Browse Files
- Add PROCESSOR_DEFAULT64 as well. · 79ef6299
```
From-SVN: r54408
```
David Edelsohn committed Jun 09, 2002
79ef6299 Browse Files
encoding.c (objc_layout_structure_next_member): Remove unused variable. · 42bac116
```
	* encoding.c (objc_layout_structure_next_member): Remove unused
	variable.

From-SVN: r54406
```
Andreas Jaeger committed Jun 09, 2002
42bac116 Browse Files

{aix43.h,aix5.1} (ASM_CPU_SPEC): Add power3 synonym for 630. · 309323c2

        * config/rs6000/{aix43.h,aix5.1} (ASM_CPU_SPEC): Add power3
        synonym for 630.  Add power4.  Remove embedded processors.  Use -m604
        assembler option.
        (CPP_CPU_SPEC): Add power3 and power4.
        (PROCESSOR_DEFAULT): Change to 604e.
        * config/rs6000/rs6000.h (ASM_CPU_SPEC): Similar additions.
        (CPP_CPU_SPEC): Similar additions.
        (enum process_type): Add POWER4.
        (RTX_COSTS): Add POWER4.
        (CPP_CPU_SPEC): Similar additions.
        * config/rs6000/linux64.h (PROCESSOR_DEFAULT): Define.
        * config/rs6000/rs6000.c (rs6000_override_options): Add power4.
        (rs6000_adjust_cost): Add 603, 604, 604e, 620, 630, Power4 to
        branch adjustment.
        (rs6000_issue_rate): Add Power4.
        * config/rs6000/rs6000.md (cpu attr): Add power4.
        (iu compare): Remove 604, 604e, 620, 630.
        Add basic Power4 scheduling information.
        (mfcr/mtcrf): Change type attribute to cr_logical.

From-SVN: r54405

committed Jun 09, 2002

309323c2 Browse Files

Daily bump. · 739dd3dd
```
From-SVN: r54404
```
GCC Administrator committed Jun 09, 2002
739dd3dd Browse Files