Commits · c89d1dfd8b0598c7c4ba84eca7ce89241610610a · lvzhengyang / riscv-gcc-1

21 Jul, 2002 6 commits
- * c-typeck.c (SAVE_SPELLING_DEPTH): Remove. · c89d1dfd
```
From-SVN: r55627
```
  Neil Booth committed Jul 21, 2002
  c89d1dfd Browse Files
- gcse.c (do_local_cprop): Do not extend lifetimes of registers set by do_local_cprop. · 46690369
```
	* gcse.c (do_local_cprop): Do not extend lifetimes of registers set by
	do_local_cprop.

From-SVN: r55626
```
  Jan Hubicka committed Jul 21, 2002
  46690369 Browse Files
- * reload1.c (fixup_abnormal_edges): Remove unused variable. · 60ffc1b8
```
From-SVN: r55625
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  Andreas Jaeger committed Jul 21, 2002
  60ffc1b8 Browse Files
- Enhancements for the if-conversion pass · c05ffc49
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From-SVN: r55624
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  Bernd Schmidt committed Jul 21, 2002
  c05ffc49 Browse Files
- Daily bump. · 753e29b1
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From-SVN: r55622
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  GCC Administrator committed Jul 21, 2002
  753e29b1 Browse Files
- decl2.c (cxx_decode_option): Simplify -fhandle-exceptions test by using positive_option. · b886c620
```
	* decl2.c (cxx_decode_option): Simplify -fhandle-exceptions
	test by using positive_option.  Make whitespace consistent.

From-SVN: r55616
```
  Roger Sayle committed Jul 21, 2002
  b886c620 Browse Files
20 Jul, 2002 12 commits

	* gcse.c: Include cselib.h
	(constptop_register): Break out from ...
	(cprop_insn): ... here; kill basic_block argument.
	(do_local_cprop, local_cprop_pass): New functions.
	(one_cprop_pass): Call local_cprop_pass.

From-SVN: r55615

committed Jul 20, 2002

ae860ff7 Browse Files

simplify-rtx.c (simplify_relational_operation): Optimize abs(x) < 0.0 (and… · 0da65b89

simplify-rtx.c (simplify_relational_operation): Optimize abs(x) < 0.0 (and abs(x) >= 0.0 when using -ffast-math).


	* simplify-rtx.c (simplify_relational_operation): Optimize
	abs(x) < 0.0 (and abs(x) >= 0.0 when using -ffast-math).

	* gcc.c-torture/execute/20020720-1.c: New test case.

From-SVN: r55614

committed Jul 20, 2002

0da65b89 Browse Files

* MAINTAINERS: Add myself as ra* maintainer. · 68cd2524
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From-SVN: r55613
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Michael Matz committed Jul 20, 2002
68cd2524 Browse Files
* ra-build.c: (remember_web_was_spilled): Use GENERAL_REGS. · 47cc673a
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From-SVN: r55612
```
Michael Matz committed Jul 20, 2002
47cc673a Browse Files

cppexp.c (struct op): Add token pointer. · 68e65275

	* cppexp.c (struct op): Add token pointer.
	(check_promotion, CHECK_PROMOTION): New.
	(optab): Update.
	(_cpp_parse_expr): Update, use token pointer of struct op.
	(reduce): Warn about change of sign owing to promotion.
	* cppinit.c (cpp_handle_option): New warning if -Wall.
	* cpplib.h (struct cpp_options): New member.
testsuite:
	* gcc.dg/cpp/Wsignprom.c: New tests.

From-SVN: r55611

committed Jul 20, 2002

68e65275 Browse Files

spew.c (struct uinparsed_test): Replace 'filename' and 'lineno' members with 'locus'. · 7a561142

        * spew.c (struct uinparsed_test): Replace 'filename' and 'lineno'
        members with 'locus'.  Adjust use throughout.
        (struct feed):  Likewise.
        (alloc_unparsed_test): Change prototype, take a 'const location_t *'.
        Adjust use.
        (snarf_defarg): Use error(), not error_with_file_and_line().

From-SVN: r55610

committed Jul 20, 2002

7a561142 Browse Files

Daily bump. · 3d1fc129
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From-SVN: r55608
```
GCC Administrator committed Jul 20, 2002
3d1fc129 Browse Files

abi.txt: New file. · aa2d5ba2

2002-07-20  Phil Edwards  <pme@gcc.gnu.org>

	* docs/html/abi.txt:  New file.
	* docs/html/23_containers/howto.html:  Tweak vector-overhead text.
	* docs/html/ext/lwg-active.html, docs/html/ext/lwg-defects.html:
	Import from upstream, R22.

	* include/bits/char_traits.h, include/bits/stl_iterator.h,
	include/bits/stl_iterator_base_types.h, libsupc++/exception,
	libsupc++/new, libsupc++/typeinfo:  Use @brief markup.

	* include/bits/deque.tcc, include/bits/stl_alloc.h,
	include/bits/stl_deque.h, include/bits/stl_list.h:  Postpone removal
	of deprecated functions until 3.4.  (Same timeframe, different text.)
	* include/bits/stl_vector.h:  Ditto.  Also do the same cleanups that
	the other sequence classes received.

From-SVN: r55602

committed Jul 20, 2002

aa2d5ba2 Browse Files

rs6000.md: Remove ppc630 fpcompare from single fpu list. · e3485bbc

        * config/rs6000/rs6000.md: Remove ppc630 fpcompare from single
        fpu list.  Separate Power4 compare and delayed_compare.  Correct
        Power4 fpcompare.
        (fix_truncdfsi2_internal): Restore FPR preference.
        * config/rs6000/t-aix43 (MULTILIB_MATCHES): Add mcpu?power3,
        mcpu?power4, mcpu?604e.  Remove mpower, mpower2, mpowerpc.

From-SVN: r55601

committed Jul 19, 2002

e3485bbc Browse Files

* reload1.c (reload_as_needed): Duplicate oldpat. · 449655a6
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From-SVN: r55600
```
Momchil Velikov committed Jul 19, 2002
449655a6 Browse Files
New test. · a0c58ea9
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From-SVN: r55599
```
Alan Modra committed Jul 20, 2002
a0c58ea9 Browse Files

re PR rtl-optimization/7130 (miscompiled code for gcc-3.1 on… · 8b583747

re PR rtl-optimization/7130 (miscompiled code for gcc-3.1 on powerpc-unknown-linux-gnu with -funroll-all-loops)

	PR optimization/7130
	* loop.h (struct loop_info): Add "preconditioned".
	* unroll.c (unroll_loop): Set it.
	* doloop.c (doloop_modify_runtime): Correct count for unrolled loops.

From-SVN: r55598

committed Jul 20, 2002

8b583747 Browse Files

19 Jul, 2002 17 commits

rtl.def (CODE_LABEL): Remove slot 8. · 0dc36574

	* rtl.def (CODE_LABEL): Remove slot 8.
	* rtl.h (struct rtx_def): Document new uses of jump and call fields.
	(LABEL_ALTERNATE_NAME): Delete.
	(LABEL_KIND, SET_LABEL_KIND, LABEL_ALT_ENTRY_P): New.
	* defaults.h: Remove default for ASM_OUTPUT_ALTERNATE_LABEL_NAME.

	* final.c (output_alternate_entry_point): New.
	(final_scan_insn): Use it instead of
	ASM_OUTPUT_ALTERNATE_LABEL_NAME.  Do not consider possibility
	of a case label being an alternate entry point.

	* cfgbuild.c (make_edges, find_bb_boundaries): Use LABEL_ALT_ENTRY_P.
	* emit-rtl.c (gen_label_rtx): Adjust call to gen_rtx_CODE_LABEL.
	Do not clear LABEL_NUSES (unnecessary) or LABEL_ALTERNATE_NAME
	(field deleted).
	* print-rtl.c, ra-debug.c: Update code to output CODE_LABELs.

	* doc/rtl.texi: Document LABEL_KIND, SET_LABEL_KIND, and
	LABEL_ALT_ENTRY_P; not LABEL_ALTERNATE_NAME.
	* doc/tm.texi: Delete documentation of
	ASM_OUTPUT_ALTERNATE_LABEL_NAME.

From-SVN: r55597

committed Jul 19, 2002

0dc36574 Browse Files

iris5gas.h (DWARF2_DEBUGGING_INFO): Define. · 59267987

	* config/mips/iris5gas.h (DWARF2_DEBUGGING_INFO): Define.
	(PREFERRED_DEBUGGING_TYPE): Use DWARF2_DEBUG.
	(LINK_SPEC): Define.
	(STARTFILE_SPEC): Define.
	(ENDFILE_SPEC): Define.

	* config/mips/iris6-o32.h (LINK_SPEC): Move ...
	* config/mips/iris6-o32-as.h (LINK_SPEC): ... here.

	* config/mips/iris6-o32-gas.h: New file.
	* config.gcc (mips-sgi-irix6*o32): Use it.

	* config/mips/t-iris5-gas: New file.
	* config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Use it.

From-SVN: r55596

committed Jul 19, 2002

59267987 Browse Files

cppexp.c (ALWAYS_EVAL): Remove. · 75aef48a

	* cppexp.c (ALWAYS_EVAL): Remove.
	(optab, reduce): Always evaluate.
	(num_unary_op, num_binary_op, num_div_op): Issue diagnostics
	only if not skipping evaluation.
testsuite:
	* gcc.dg/cpp/expr.c: New tests.

From-SVN: r55595

committed Jul 19, 2002

75aef48a Browse Files

* config/avr/avr.c (debug_hard_reg_set): Remove. · 72a5503d
```
From-SVN: r55594
```
Marek Michalkiewicz committed Jul 19, 2002
72a5503d Browse Files

[ ChangeLog ] · 059ba716

2002-07-19  Chris Demetriou  <cgd@broadcom.com>

        * gcc.c (cpp_options): Include "%1" (cc1_spec).

[ cp/ChangeLog ]
2002-07-19  Chris Demetriou  <cgd@broadcom.com>

        * lang-specs.h (@c++): Include "%2" (cc1plus_spec) wherever
        cpp_options is included.

From-SVN: r55591

committed Jul 19, 2002

059ba716 Browse Files

* loop.c (loop_givs_rescan): Delete the REG_EQUAL note, not the insn. · 544823b6
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From-SVN: r55590
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Richard Henderson committed Jul 19, 2002
544823b6 Browse Files
configure.in (sh[34]*-*-linux*): Add brackets. · f4b2b0d6
```
	* configure.in (sh[34]*-*-linux*): Add brackets.
	* configure: Regenerate.

From-SVN: r55589
```
Kaz Kojima committed Jul 19, 2002
f4b2b0d6 Browse Files

ieeefp.h: Add x86-64 support. · 7b204712

2002-07-19  Bo Thorsen  <bo@berlioz.suse.de>

        * java/lang/ieeefp.h: Add x86-64 support.
        * configure.in: Likewise.
        * configure.host: Likewise.
        * configure: Regenerated.
        * sysdep/x86-64/locks.h: New file with x86-64 locks.

From-SVN: r55588

committed Jul 19, 2002

7b204712 Browse Files

prefix.c (update_path): Don't zap single `.' path components unless followed by… · c35383cb

prefix.c (update_path): Don't zap single `.' path components unless followed by another `.' and fix...

	* prefix.c (update_path): Don't zap single `.' path components
	unless followed by another `.' and fix typo last patch.

From-SVN: r55586

committed Jul 19, 2002

c35383cb Browse Files

Remove dead endif so x86-64 compilation works. · c42c75bf
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From-SVN: r55585
```
Bo Thorsen committed Jul 19, 2002
c42c75bf Browse Files

gcconfig.h: Add x86-64 definitions. · 48528b67

2002-07-18  Bo Thorsen  <bo@suse.de>

	* include/private/gcconfig.h: Add x86-64 definitions.
	* os_dep.c: Add x86-64 support.
	* configure.in: Likewise.
	* configure: Regenerate.

Approved by Hans Boehm.

From-SVN: r55584

committed Jul 19, 2002

48528b67 Browse Files

Daily bump. · 7ea89394
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From-SVN: r55583
```
GCC Administrator committed Jul 19, 2002
7ea89394 Browse Files

e <brendan@zen.org> · 926479c2

        * bits/slice_array.h (_DEFINE_VALARRAY_OPERATOR): Fix typo of
        _Nname to _Name.

From-SVN: r55578

committed Jul 19, 2002

926479c2 Browse Files

slice_array.h (slice_array<T>::operator=(const T&)): Constify. · bb403d69


        * include/bits/slice_array.h
        (slice_array<T>::operator=(const T&)): Constify.
        * include/bits/gslice_array.h
        (gslice_array<T>::operator=(const T&)):  Likewise.
        * include/bits/mask_array.h
        (mask_array<T>::operator=(const T&)): Likewise.
        * include/bits/indirect_array.h
        (indirect_array<T>::operator=(const T&): Likewise.
:w

From-SVN: r55577

committed Jul 19, 2002

bb403d69 Browse Files

Makefile.am: Add SH support. · ddebdfeb

	* Makefile.am: Add SH support.
	* Makefile.in: Regenerate.
	* configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
	* configure: Regenerate.
	* include/ffi.h.in: Add SH support.
	* src/sh/ffi.c: New file.
	* src/sh/sysv.S: New file.
	* src/types.c: Add SH support.

From-SVN: r55574

committed Jul 19, 2002

ddebdfeb Browse Files

Forgot this file. · 7e31e4ae
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From-SVN: r55573
```
Bo Thorsen committed Jul 19, 2002
7e31e4ae Browse Files
* g++.dg/opt/pr6713.C: Add template instantiation. · 437deefa
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From-SVN: r55572
```
David Edelsohn committed Jul 18, 2002
437deefa Browse Files

18 Jul, 2002 5 commits

[multiple changes] · c94974ca

2002-07-16  Bo Thorsen  <bo@suse.de>

	* src/x86/ffi64.c: New file that adds x86-64 support.
	* src/x86/unix64.S: New file that handles argument setup for
	x86-64.
	* src/x86/sysv.S: Don't use this on x86-64.
	* src/x86/ffi.c: Don't use this on x86-64.
	Remove unused vars.
	* src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
	for x86-64.
	* src/ffitest.c (struct6): New test that tests a special case in
	the x86-64 ABI.
	(struct7): Likewise.
	(struct8): Likewise.
	(struct9): Likewise.
	(closure_test_fn): Silence warning about this when it's not used.
	(main): Add the new tests.
	(main): Fix a couple of wrong casts and silence some compiler warnings.
	* include/ffi.h.in: Add x86-64 ABI definition.
	* fficonfig.h.in: Regenerate.
	* Makefile.am: Add x86-64 support.
	* configure.in: Likewise.
	* Makefile.in: Regenerate.
	* configure: Likewise.

2002-06-24  Bo Thorsen  <bo@suse.de>

	* src/types.c: Merge settings for similar architectures.
	Add x86-64 sizes and alignments.

2002-06-23  Bo Thorsen  <bo@suse.de>

	* src/arm/ffi.c (ffi_prep_args): Remove unused vars.
	* src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
	* src/mips/ffi.c (ffi_prep_args): Likewise.
	* src/m68k/ffi.c (ffi_prep_args): Likewise.

From-SVN: r55571

committed Jul 19, 2002

c94974ca Browse Files

cppexp.c (cpp_num_mul): Remove unused parameter. · ad28cff7

	* cppexp.c (cpp_num_mul): Remove unused parameter.
	(UNARY, BINARY, OTHER, binary_handler): Remove.
	(ALWAYS_EVAL): New.
	(optab): Update.
	(reduce): Refactor to a large switch, don't use a function
	pointer.

From-SVN: r55570

committed Jul 18, 2002

ad28cff7 Browse Files

linux64.h (STARTFILE_PREFIX_SPEC): Define this always. · 139b7f86

2002-07-18  Bo Thorsen  <bo@berlioz.suse.de>

	* config/i386/linux64.h (STARTFILE_PREFIX_SPEC): Define this always.

From-SVN: r55568

committed Jul 18, 2002

139b7f86 Browse Files

mach_dep.c (GC_push_regs): Remove the unused Linux/mips code. · aab27b30
```
2002-07-18  H.J. Lu <hjl@gnu.org>

	* mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.

From-SVN: r55566
```
H.J. Lu committed Jul 18, 2002
aab27b30 Browse Files
configure.in (machdep): Don't add mips_sgi_mach_dep.lo for Linux/mips. · 5316699d
```
2002-07-18  H.J. Lu  (hjl@gnu.org)

	* configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
	Linux/mips.

From-SVN: r55565
```
H.J. Lu committed Jul 18, 2002
5316699d Browse Files