Commits · 79e8185c9ccfcb580b8b1bb81b49bdb44e4d97e2 · lvzhengyang / riscv-gcc-1

15 Oct, 1999 8 commits

fold-const.c (fold): Move bit_rotate code to the EXPR_PLUS case, falltrought to assocate code. · 79e8185c

        * fold-const.c (fold): Move bit_rotate code to the EXPR_PLUS case,
        falltrought to assocate code.
        Convert XOR to OR in code like (a&c1)^(a&c2) where c1 and c2 don't have
        bits in common.

        * combine.c (simplify_logical): Convert XOR to IOR if operands have
        no bits in common; remove XOR to ROTATE conversion.

From-SVN: r29998

committed Oct 14, 1999

79e8185c Browse Files

* config/c4x/c4x.h (c4x_va_start, c4x_va_arg): Declare. · ce577467
```
From-SVN: r29997
```
Michael Hayes committed Oct 15, 1999
ce577467 Browse Files

c4x.c (dst_operand): New. · f416f18c

	* config/c4x/c4x.c (dst_operand): New.
	(PREDICATE_CODES): Update.
	* config/c4x/c4x.h (dst_operand): Declare it.
	* config/c4x/c4x.md:  Define mode for each unspec usage.
	(move patterns):  Use dst_operand predicate instead of src_operand.
	(movqi_update, movqf_update): Delete.

From-SVN: r29996

committed Oct 15, 1999

f416f18c Browse Files

recog.c (pmode_register_operand): New. · 556ffcc5

        * recog.c (pmode_register_operand): New.
        * recog.h: Declare it.
        * genrecog.c (pred_codes): Likewise.
        (special_mode_pred_table): Likewise.
        (validate_pattern): Don't warn no mode for address_operand.

        * print-rtl.c (print_rtx) [LABEL_REF]: Only do full subexpression
        if the operand is not insn-like.

From-SVN: r29995

committed Oct 14, 1999

556ffcc5 Browse Files

fold-const.c (fold): Handle more simplifications allowed by IEEE. · 10414089

        * fold-const.c (fold): Handle more simplifications allowed by IEEE.

Co-Authored-By: Sylvian Pion <Sylvain.Pion@sophia.inria.fr>

From-SVN: r29994

committed Oct 14, 1999

10414089 Browse Files

sparc.md (*): Use {nonimmediate,register}_operand as appropriate instead of general_operand... · db7eb3e8

        * sparc.md (*): Use {nonimmediate,register}_operand as appropriate
        instead of general_operand in a SET_DEST.  Use const_double_operand
        instead of an explicit test against CONST_DOUBLE.
        (movsf_const_lo): Add missing register mode.
        (goto_handler_and_restore): Add auxiliary test for Pmode.
        (flush): Adjust to use address_operand.
        (return_sf_no_fpu): Add missing output constraint.

From-SVN: r29993

committed Oct 14, 1999

db7eb3e8 Browse Files

rs6000.md (call_value_indirect_aix32): Use wildcard match_operand for call return value. · 2d1086d8

        * rs6000.md (call_value_indirect_aix32): Use wildcard match_operand
        for call return value.
        (call_value_indirect_aix64, call_value_indirect_nt): Likewise.

From-SVN: r29992

committed Oct 14, 1999

2d1086d8 Browse Files

toplev.c (main): Only warn about options for other languages. · 43a8f6d5
```
	* toplev.c (main): Only warn about options for other languages.
	* collect2.c (main): Pass -w to sub-gcc.

From-SVN: r29991
```
Jason Merrill committed Oct 14, 1999
43a8f6d5 Browse Files

14 Oct, 1999 32 commits

flow.c (propagate_block): Use free_EXPR_LIST_list instead of zapping mem_set_list. · ff666313

        * flow.c (propagate_block): Use free_EXPR_LIST_list instead of
        zapping mem_set_list.
        (invalidate_mems_from_autoinc): Use free_EXPR_LIST_node.
        (mark_set_1, mark_used_regs): Likewise.

From-SVN: r29990

committed Oct 14, 1999

ff666313 Browse Files

flow.c (propagate_block): Add call-clobbered registers to significant too. · d1abb925
```
        * flow.c (propagate_block): Add call-clobbered registers to
        significant too.

From-SVN: r29989
```
Richard Henderson committed Oct 14, 1999
d1abb925 Browse Files
typo · f88b51fc
```
From-SVN: r29988
```
Jason Merrill committed Oct 14, 1999
f88b51fc Browse Files
* toplev.c (main): Don't complain about options for other languages. · 5dff71ed
```
From-SVN: r29987
```
Jason Merrill committed Oct 14, 1999
5dff71ed Browse Files
Add myself to list with general write privs. · be929cff
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From-SVN: r29986
```
Richard Earnshaw committed Oct 14, 1999
be929cff Browse Files
* jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'. · 8f426586
```
From-SVN: r29985
```
Tom Tromey committed Oct 14, 1999
8f426586 Browse Files
* m68k.md (zero_extendsidi2): Add missing output reload constraint. · e99b93ff
```
From-SVN: r29984
```
Richard Henderson committed Oct 14, 1999
e99b93ff Browse Files
Remove cvs conflict markers. · 61da3d70
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From-SVN: r29983
```
Richard Henderson committed Oct 14, 1999
61da3d70 Browse Files

memcheck.exp: Make sure a remote host is equipped with driver.h and driver.o so it can... · c1361791

	* execute/memcheck/memcheck.exp: Make sure a remote
	host is equipped with driver.h and driver.o so it can actually
	compile and run the tests.

From-SVN: r29982

committed Oct 14, 1999

c1361791 Browse Files

jcf-dump.c (print_constant, [...]): Don't call a variadic function with a… · 1ebadc60

jcf-dump.c (print_constant, [...]): Don't call a variadic function with a non-literal format string.

	* jcf-dump.c (print_constant, disassemble_method): Don't call a
	variadic function with a non-literal format string.

	* parse-scan.y (report_main_declaration): Likewise.

	* parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.

	* parse.y (read_import_dir, patch_assignment, patch_binop,
	patch_array_ref): Likewise.

	* typeck.c (build_java_array_type): Likewise.

	* verify.c (verify_jvm_instructions): Likewise.

From-SVN: r29981

committed Oct 14, 1999

1ebadc60 Browse Files

invoke.texi: Label -Wbad-function-cast... · fe50c0eb

	* invoke.texi: Label -Wbad-function-cast, -Wmissing-prototypes,
	-Wnested-externs, -Wstrict-prototypes, and -Wtraditional as C only
	options. Also add a new item "C-only Warning Options" to the
	option summary.

From-SVN: r29980

committed Oct 14, 1999

fe50c0eb Browse Files

libgcc2.c (__do_global_dtors): Protect __deregister_frame_info from multiple calls. · a4ebb0e6
```
	* libgcc2.c (__do_global_dtors): Protect __deregister_frame_info
	from multiple calls.

From-SVN: r29979
```
Gavin Romig-Koch committed Oct 14, 1999
a4ebb0e6 Browse Files

i386.md (call value patterns): Move to the end of the file. · 69404d6f

        * i386.md (call value patterns): Move to the end of the file.
        (prologue_set_got, prologue_get_pc): Use register_operand for op 0.

From-SVN: r29978

committed Oct 14, 1999

69404d6f Browse Files

configure.in (djgpp configuration): Define extra_objects.. · 65be5cf0

        * configure.in (djgpp configuration): Define extra_objects..
        * configure: Rebuilt.
        * config/i386/djgpp.h (CTORS_SECTION_ASM_OP): Define.
        (DTORS_SECTION_ASM_OP): Define.
        (INIT_SECTION_ASM_OP): Define.
        (FINI_SECTION_ASM_OP): Define.
        (DATA_SECTION_ASM_OP): Define.
        (TEXT_SECTION_ASM_OP): Define.
        (EH_FRAME_SECTION_ASM_OP): Define.
        (LINK_COMMAND_SPEC): Remove -Tdjgpp.djl.
        (STARTFILE_SPEC): Add crtbegin.o.
        (ENDFILE_SPEC): Define and add crtend.o. Move argument -Tdjgpp.djl
        to here from LINK_COMMAND_SPEC.
        (DO_GLOBAL_CTORS_BODY): Define.
        (CRTSTUFF_USE_FINI_SECTION): Define
        (HAS_INIT_SECTION): Delete.

From-SVN: r29977

committed Oct 14, 1999

65be5cf0 Browse Files

* pa.h (PREDICATE_CODES): New. · 0c273d11
```
From-SVN: r29976
```
Richard Henderson committed Oct 14, 1999
0c273d11 Browse Files
* Makefile.in (all.cross): Depend on xcpp$(exeext). · d81c9768
```
From-SVN: r29975
```
Andreas Schwab committed Oct 14, 1999
d81c9768 Browse Files
genrecog.c (validate_pattern): Condense the destination non-lvalue message. · 476a33f4
```
        * genrecog.c (validate_pattern): Condense the destination
        non-lvalue message.

From-SVN: r29974
```
Richard Henderson committed Oct 14, 1999
476a33f4 Browse Files
class.c (finish_struct_1): Force alignment of non-bitfields to BITS_PER_UNIT. · e7bba992
```
1999-10-13  Andrew Haley  <aph@cygnus.com>

	* class.c (finish_struct_1): Force alignment of non-bitfields to
	BITS_PER_UNIT.

From-SVN: r29973
```
Andrew Haley committed Oct 14, 1999
e7bba992 Browse Files

i386.h (SPECIAL_MODE_PREDICATES): New. · c76aab11

        * i386.h (SPECIAL_MODE_PREDICATES): New.
        * i386.md (movstricthi_1): Use nonimmediate_operand for op 0.
        (movqi_1, movdi_1, movdi_2, some splits): Likewise.
        (addsi_lea_3): Add missing mode for op 3.
        (prologue_set_got, prologue_get_pc): Add missing modes.
        (*) Add missing output reload constraints.

From-SVN: r29972

committed Oct 14, 1999

c76aab11 Browse Files

alpha.md (call-1): Supply missing mode for operator. · d41395a5

        * alpha.md (call-1): Supply missing mode for operator.
        (*): Add missing output reload constraints.  Remove constraints
        from define_splits.

From-SVN: r29971

committed Oct 14, 1999

d41395a5 Browse Files

* gcc.c-torture/execute/991014-1.c: New test. · b7fd6635
```
From-SVN: r29970
```
Stephane Carrez committed Oct 14, 1999
b7fd6635 Browse Files

stor-layout.c (layout_union): Use HOST_WIDE_INT for const_size... · 9180cca3

        * stor-layout.c (layout_union): Use HOST_WIDE_INT for const_size;
        check for member bit-size overflow and use var_size if it occurs.
        (layout_record): Use bitsize_int() to define the type size in bits.
        Likewise for computation and assignment to DECL_FIELD_BITPOS.
        (layout_decl): Likewise when assigning to DECL_SIZE.

From-SVN: r29969

committed Oct 14, 1999

9180cca3 Browse Files

genrecog.c (validate_pattern): Typo last change. · 25238622

        * genrecog.c (validate_pattern): Typo last change.  Verify
        that output operands have output reloads.

From-SVN: r29968

committed Oct 14, 1999

25238622 Browse Files

genrecog.c (special_mode_pred_table): New. · 8fe0ca0c

        * genrecog.c (special_mode_pred_table): New.
        (NUM_SPECIAL_MODE_PREDS): New.
        (find_operand): New.
        (validate_pattern): New argument `insn'.  Warn for assignment to
        any predicate accepting non-lvalues.  Conditionaly warn for
        match_operand without a mode.  Try much harder to match source
        and destination modes on a set.
        * tm.texi (SPECIAL_MODE_PREDICATES): Document.

From-SVN: r29967

committed Oct 14, 1999

8fe0ca0c Browse Files

* fold-const.c (fold): Detect rotates built from BIT_XOR_EXPRs. · 03e0a65f
```
From-SVN: r29966
```
Jeffrey A Law committed Oct 14, 1999
03e0a65f Browse Files
combine.c (simplify_logical): Recognize xor pattern that encodes rotation. · 0918eca0
```
        * combine.c (simplify_logical): Recognize xor pattern that encodes
        rotation.

From-SVN: r29965
```
Marc Espie committed Oct 14, 1999
0918eca0 Browse Files

acconfig.h: Define GETTIMEOFDAY_ONE_ARGUMENT and HAVE_TIMEZONE in acconfig.h. · 866623d4

        * libU77/acconfig.h: Define GETTIMEOFDAY_ONE_ARGUMENT and
        HAVE_TIMEZONE in acconfig.h.
        * libU77/config.hin: Rebuilt.

From-SVN: r29964

committed Oct 14, 1999

866623d4 Browse Files

Daily bump. · a9e78efc
```
From-SVN: r29963
```
Jeff Law committed Oct 14, 1999
a9e78efc Browse Files

Franz Sirl <Franz.Sirl-kernel@lauterbach.com> · 5ee95df6

        * rs6000.c (expand_block_move): Use INTVAL, not XINT to access
        alignment.

From-SVN: r29962

committed Oct 13, 1999

5ee95df6 Browse Files

* ggc-page.c (MAP_FAILED): Provide default. · 8342b467
```
From-SVN: r29961
```
Richard Henderson committed Oct 13, 1999
8342b467 Browse Files

sparc.c (symbolic_operand): Verify mode; don't accept CONST_DOUBLE. · 6871dd65

        * sparc.c (symbolic_operand): Verify mode; don't accept CONST_DOUBLE.
        * sparc.h (PREDICATE_CODES): Update.

From-SVN: r29960

committed Oct 13, 1999

6871dd65 Browse Files

alpha.c (some_ni_operand): New. · f711a22b

        * alpha.c (some_ni_operand): New.
        * alpha-protos.h: Declare it.
        * alpha.h (PREDICATE_CODES): Update.
        * alpha.md (sXaddq reload insns): Use some_ni_operand
        for SET_DEST instead of some_operand.

From-SVN: r29959

committed Oct 13, 1999

f711a22b Browse Files