Commits · 5a3c491c8e9ec258ff37a58de522b6f535ea4ade · lvzhengyang / riscv-gcc-1

06 May, 2000 27 commits

Forgot this file when checking in my last change. · 5a3c491c
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From-SVN: r33745
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Bryce McKinlay committed May 07, 2000
5a3c491c Browse Files
Add imssing blank line · a4c44acf
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From-SVN: r33744
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Richard Kenner committed May 06, 2000
a4c44acf Browse Files

Makefile.in (STAGESTUFF): Add genrtl.c and genrtl.h. · fa9c7493

2000-05-06  Zack Weinberg  <zack@wolery.cumb.org>

	* Makefile.in (STAGESTUFF): Add genrtl.c and genrtl.h.
	(mostlyclean): Also delete fixincl, fixinc.sh, and
	specs.ready, and make clean in the fixinc subdir.

From-SVN: r33743

committed May 06, 2000

fa9c7493 Browse Files

Makefile.in (gensupport.o): Compile for the host. · 3916d6d8

	* Makefile.in (gensupport.o): Compile for the host.
	(host-prefix gensuuprt.o): Remove.
	(genflags.o): Depend on gensupport.h and OBSTACK_H.
	(genattrtab.o): Likewise.
	(gencodes.o): Depend on gensupport.h.
	(genemit.o, genopinit.o, genrecog.o, genextract.o): Likewise.
	(genpeep.o, genattr.o, genoutput.o): Likewise.

	* gensupport.c (obstack, rtl_obstack): New.
	(init_md_reader): Initialize rtl_obstack.
	* gensupport.h (rtl_obstack): Declare.
	(message_with_line): Declare.

	* genattr.c: Remove all traces of obstack manipulation.
	* gencodes.c, genconfig.c, genemit.c, genextract.c: Likewise.
	* genopinit.c, genoutput.c, genpeep.c, genrecog.c: Likewise.

	* genattrtab.c (obstack, rtl_obstack): Remove.
	(main): Don't init rtl_obstack.
	* genflags.c: Likewise.

	* genrecog.c (message_with_line): Move ...
	* gensupport.c: ... here.

From-SVN: r33742

committed May 06, 2000

3916d6d8 Browse Files

code-gen2.C: Cast to size_t, not int. · efdbc6f8

          * g++.old-deja/g++.brendan/code-gen2.C: Cast to size_t, not int.
          * g++.old-deja/g++.mike/warn1.C: Likewise.
          * g++.old-deja/g++.pt/local1.C: Likewise.
          * g++.old-deja/g++.pt/local7.C: Likewise.
          * g++.old-deja/g++.pt/spec16.C: Likewise.

From-SVN: r33741

committed May 06, 2000

efdbc6f8 Browse Files

typeck.c (build_c_cast): Don't warn integer->pointer size mismatch for constants. · bf061ee4
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        * typeck.c (build_c_cast): Don't warn integer->pointer size
        mismatch for constants.

From-SVN: r33740
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Richard Henderson committed May 06, 2000
bf061ee4 Browse Files
* c-typeck.c (build_c_cast): Remove dead code. · 6efd8160
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From-SVN: r33739
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Richard Henderson committed May 06, 2000
6efd8160 Browse Files
ifcvt.c (noce_process_if_block): Don't use an insn_b from test_bb if a or b uses x. · 02a749ec
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        * ifcvt.c (noce_process_if_block): Don't use an insn_b from
        test_bb if a or b uses x.

From-SVN: r33738
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Richard Henderson committed May 06, 2000
02a749ec Browse Files
ifcvt.c (noce_process_if_block): Don't use an insn_b from test_bb if insn_a uses x. · 65189757
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        * ifcvt.c (noce_process_if_block): Don't use an insn_b from
        test_bb if insn_a uses x.

From-SVN: r33737
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Richard Henderson committed May 06, 2000
65189757 Browse Files
* flow.c (mark_set_1): Respect not_dead when updating reg_live. · 507741dd
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From-SVN: r33736
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Richard Henderson committed May 06, 2000
507741dd Browse Files

flow.c (split_edge): Don't allocate global_live_at_start for the new block unless... · 6482ee51

        * flow.c (split_edge): Don't allocate global_live_at_start for
        the new block unless the old blocks had them as well.

From-SVN: r33735

committed May 06, 2000

6482ee51 Browse Files

decl.c (predef_filenames_size): Now 7. · e117276e

2000-05-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * decl.c (predef_filenames_size): Now 7.
        (predef_filenames): New seventh entry.

(Tom's last patch was missing this bit.)

From-SVN: r33734

committed May 06, 2000

e117276e Browse Files

cpphash.h: Remove conditional #define of __extension__. · 8784fdcd

gcc:
	* cpphash.h: Remove conditional #define of __extension__.
	* rtl.h: Add __extension__ to RTL_CHECK1, RTL_CHECK2,
	RTL_CHECKC1, RTL_CHECKC2, and RTVEC_ELT macros
	(ENABLE_RTL_CHECKING only).
	* tree.h: Add __extension__ to TREE_CHECK, TREE_CLASS_CHECK,
	CST_OR_CONSTRUCTOR_CHECK, and EXPR_CHECK macros
	(ENABLE_TREE_CHECKING only).
	* varray.h: Add __extension__ to VARRAY_CHECK macro
	(ENABLE_CHECKING only).

include:
	* ansidecl.h: #define __extension__ to nothing if
	GCC_VERSION < 2008.

From-SVN: r33733

committed May 06, 2000

8784fdcd Browse Files

new test - traditional token paste · d44725eb
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From-SVN: r33732
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Zack Weinberg committed May 06, 2000
d44725eb Browse Files

Use new tail-calling mechanism on ARM. · 0616531f

* arm.md (sibcall, sibcall_value): New expands.
(sibcall_insn, sibcall_value_insn, sibcall_epilogue): New insns.
(tailcalling peepholes): Delete.
(push_multi): Simplify.
* arm.c (lr_save_eliminated): Delete definition.
(pattern_really_clobbers_lr, function_really_clobbers_lr): Delete.
(output_return_instruction): Remove checks on lr_save_eliminated.
(output_arm_prologue): Remove old tail-calling code.
(arm_output_epilogue): New parameter, really_return.  All callers
changed.  Handle tail-calling epilogues.
* arm.h (lr_save_eliminated): Delete declaration.
(frame_pointer_needed): Delete declaration.
* arm-protos.h (arm_output_epilogue): Adjust prototype.

* arm.md (is_thumb): Examine symbol thumb_code, not expression
TARGET_ARM.
* arm.c (thumb_code): Define it.
(arm_override_options): Set it.
* arm.h (thumb_code): Declare it.

From-SVN: r33731

committed May 06, 2000

0616531f Browse Files

com.c (ffecom_overlap_): Set source_offset to bitsize_zero_node. · 76fa6b3b

	* com.c (ffecom_overlap_): Set source_offset to
	bitsize_zero_node.
	(ffecom_tree_canonize_ptr_): Use size_binop.  Convert to
	bitsizetype before multiplying by TYPE_SIZE.
	(ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
	calculation.  Convert to bitsizetype before multiplying by
	TYPE_SIZE.

From-SVN: r33730

committed May 06, 2000

76fa6b3b Browse Files

* arm-protos.h (arm_dllexport_name_p, arm_dllimport_name_p): Constify. · ac670723
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From-SVN: r33729
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Richard Earnshaw committed May 06, 2000
ac670723 Browse Files

Makefile.in: Rebuilt. · fad163ed

	* Makefile.in: Rebuilt.
	* Makefile.am (libgcj.zip): Don't pass -L to javac.

From-SVN: r33728

committed May 06, 2000

fad163ed Browse Files

* g++.old-deja/g++.abi/ptrflags.C: Correct and extend. · 846cf122
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From-SVN: r33727
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Nathan Sidwell committed May 06, 2000
846cf122 Browse Files

rtti.c (ptmd_initializer): Set non-public, if class is incomplete. · 1b846ccc

	* rtti.c (ptmd_initializer): Set non-public, if class is
	incomplete.

	* inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
	(__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
	__cxa_vec_delete): Likewise.
	* tinfo.cc (__dynamic_cast): Likewise.
	* vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
	__cxa_vec_delete): Likewise.

From-SVN: r33726

committed May 06, 2000

1b846ccc Browse Files

Fix error in previous change · a47fed55
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From-SVN: r33725
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Richard Kenner committed May 06, 2000
a47fed55 Browse Files
* arm.h (SPECIAL_MODE_PREDICATES): Define. · ad027eae
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From-SVN: r33724
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Richard Earnshaw committed May 06, 2000
ad027eae Browse Files

arm.c (arm_gen_load_multiple, [...]): Don't add bogus clobber to insns. · 41e3f998

* arm.c (arm_gen_load_multiple, arm_gen_store_mulitple): Don't add
bogus clobber to insns.
(load_multiple_operation, store_mulitple_operation): Don't check
for it.
* arm.md (ldmsi_postinc, stmsi_postinc): Adjust accordingly.

* arm.md (and_scc, ior_scc): Add missing mode.

* arm.md (call_value_symbol): Remove predicate from op2.

From-SVN: r33723

committed May 06, 2000

41e3f998 Browse Files

expr.c (get_subtarget): New function. · 296b4ed9

	* expr.c (get_subtarget): New function.
	(force_operand, expand_expr, do_store_flag): Use it.

	* toplev.c (compile_file): Don't take strlen of NAME if null.

From-SVN: r33722

committed May 06, 2000

296b4ed9 Browse Files

Daily bump. · 593ca8d4
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From-SVN: r33721
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Jeff Law committed May 06, 2000
593ca8d4 Browse Files

xcoffout.c (xcoff_current_include_file, [...]): Constify char *. · 53cd5d6c

        * xcoffout.c (xcoff_current_include_file,
        xcoff_current_function_file, xcoff_lastfile): Constify char *.
        (xcoffout_source_file, xcoffout_source_line): Make filename 'const
        char *'.
        (xcoffout_declare_function): Make name 'const char *'.
        (xcoffout_end_epilogue): Make fname 'const char *'
        * xcoffout.h (xcoff_current_include_file, xcoff_lastfile,
        xcoffout_declare_function, xcoffout_source_line): Match above.

        * aix43.h (SUBTARGET_OVERRIDE_OPTIONS): -mpowerpc64 without
        -maix64 is error.
        * rs6000.c (print_operand): Fix lossage typo.
        (output_cbranch): Remove "cr" decoration for now.
        * rs6000.h (ASM_OUTPUT_DEF_FROM_DECLS): Make alias 'const char *'.

From-SVN: r33720

committed May 06, 2000

53cd5d6c Browse Files

avr.c (out_shift_with_cnt): Bugfix for shift by constant count. · 042575e9
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	* config/avr/avr.c (out_shift_with_cnt): Bugfix for shift by
	constant count.

From-SVN: r33719
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Denis Chertykov committed May 06, 2000
042575e9 Browse Files

05 May, 2000 13 commits
- Improve the matching for make target names · b1a0b75d
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From-SVN: r33718
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  Bruce Korb committed May 05, 2000
  b1a0b75d Browse Files
- * gcc.c (set_input) [HAVE_DOS_STYLE_FILE_SYSTEM]: Skip drive name. · 4ebe197a
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From-SVN: r33717
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  Mark Elbrecht committed May 05, 2000
  4ebe197a Browse Files
- c-common.c (decl_attributes): For TYPE_DECLs attach the attribute to the decl. · d20a70b4
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	* c-common.c (decl_attributes):  For TYPE_DECLs attach the
        attribute to the decl.
        * c-decl.c (pushdecl): Propagate the USED attribute to the
        type copy.

From-SVN: r33716
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  Catherine Moore committed May 05, 2000
  d20a70b4 Browse Files
- rtlanal.c (reg_overlap_mentioned_p): Treat parallels in the same way emit_group_load does. · 37ceff9d
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	* rtlanal.c (reg_overlap_mentioned_p): Treat parallels in the
	same way emit_group_load does.

From-SVN: r33715
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  Richard Henderson committed May 05, 2000
  37ceff9d Browse Files
- toplev.c (output_file_directive): Use IS_DIR_SEPARATOR. · 1a8bb3dd
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        * toplev.c (output_file_directive): Use IS_DIR_SEPARATOR.
        (main): Likewise.

From-SVN: r33714
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  Jeff Law committed May 05, 2000
  1a8bb3dd Browse Files
- * pa.h (FUNCTION_ARG_ADVANCE): Warning removal. · d8bea1c6
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From-SVN: r33713
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  Rodney Brown committed May 05, 2000
  d8bea1c6 Browse Files
- * g77.f-torture/execute/20000503-1.f: New test. · 7d76ae56
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From-SVN: r33712
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  David Billinghurst committed May 05, 2000
  7d76ae56 Browse Files
- openbsd.h (LINK_SPEC): pass correct flags to ld to support -shared, on platforms… · 6a0177c5
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openbsd.h (LINK_SPEC): pass correct flags to ld to support -shared, on platforms with dynamic libraries.

        * config/openbsd.h (LINK_SPEC): pass correct flags to ld
        to support -shared, on platforms with dynamic libraries.

From-SVN: r33711
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  Marc Espie committed May 05, 2000
  6a0177c5 Browse Files
- * system.h (S_ISBLK): Provide fallback definition. · be3dad6f
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From-SVN: r33710
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  Philippe De Muyter committed May 05, 2000
  be3dad6f Browse Files
- extend.texi (Extended Asm): Document inability to give asm statements access to condition codes. · eda3fbbe
```
        * extend.texi (Extended Asm): Document inability to give asm
        statements access to condition codes.

From-SVN: r33709
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  Geoff Berry committed May 05, 2000
  eda3fbbe Browse Files
- varasm.c (asm_emit_uninitialised): Use 0, not NULL as arg 2 of UNIQUE_SECTION. · 4edee0e6
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        * varasm.c (asm_emit_uninitialised): Use 0, not NULL
        as arg 2 of UNIQUE_SECTION.

From-SVN: r33708
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  Marek Michalkiewicz committed May 05, 2000
  4edee0e6 Browse Files
- predict.c: Remove May 4 change. · cde9b87d
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        * predict.c: Remove May 4 change.
        * bb-reorder.c (make_reorder_chain): Do not perform block movement
        if we have predicted the branch at 50-50 probability.

From-SVN: r33707
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  Jeffrey A Law committed May 05, 2000
  cde9b87d Browse Files
- re GNATS libgcj/220 (build fails with "only absolute run-paths are allowed" error during linking) · 327f2480
```
	Fix for PR libgcj/220:
	* Makefile.in: Rebuilt.
	* Makefile.am (gij_LDFLAGS): Don't use libstdc++.
	(jv_convert_LDFLAGS): Likewise.
	(libgcj_la_LDFLAGS): Likewise.
	(GCJLINK): New macro.
	(jv_convert_LINK): Use it.
	(gij_LINK): Likewise.
	(libgcj_la_LINK): New macro.
	(libgcjawt_la_LINK): Likewise.

From-SVN: r33706
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  Tom Tromey committed May 05, 2000
  327f2480 Browse Files