Commits · e5eb27e51fe9f28375a7ae5a8a9ed5719968b482 · lvzhengyang / riscv-gcc-1

28 Aug, 1997 4 commits

flags.h (flag_move_all_movables): Declare. · e5eb27e5

        * flags.h (flag_move_all_movables): Declare.
        (flag_reduce_all_givs): Likewise.
        * loop.c (move_movables): Handle flag_move_all_movables.
        (strength_reduce): Handle flag_reduce_all_givs.
        * toplev.c (flag_move_all_movables): Define.
        (flag_reduce_all_givs): Likewise.
        (f_options): Add -fmove-all-movables and -freduce-all-givs.
        * invoke.texi: Document new options, including alias stuff that
        wasn't included last time.
Two of the "Tooning" options :-)

From-SVN: r14987

committed Aug 27, 1997

e5eb27e5 Browse Files

New file in g77 front end. · 73624c40
```
From-SVN: r14986
```
Jeff Law committed Aug 27, 1997
73624c40 Browse Files
Update to Aug 26 g77 front end and runtime. · 795232f7
```
From-SVN: r14985
```
Jeff Law committed Aug 27, 1997
795232f7 Browse Files

t-h8300: Use TARGET_LIBGCC2_CFLAGS instead of LIBGCC2_CFLAGS. · d995a6dc

        * t-h8300: Use TARGET_LIBGCC2_CFLAGS instead of LIBGCC2_CFLAGS.
        * t-mn10200: Ditto.
        * t-vxsparc: Ditto.
        * t-vxworks68: Ditto.
        * t-vxworks960: Ditto.
        * t-vx29k: Ditto.

From-SVN: r14984

committed Aug 27, 1997

d995a6dc Browse Files

27 Aug, 1997 18 commits

Patch from Richard Henderson to fix alpha-linux alloca redefinition problems. · ba64ca33
```
	* alpha/xm-alpha.h (alloca): Define alloca to builtin_alloca for GNUC
	if not already defined, and USE_C_ALLOCA not defined.

From-SVN: r14977
```
Richard Henderson committed Aug 27, 1997
ba64ca33 Browse Files

Make the gcc config.guess exec the toplevel config.guess. · 7818d6fc

Make the gcc config.guess exec the toplevel config.guess.  Update the toplevel
config.guess from the gcc config.guess.

From-SVN: r14976

committed Aug 27, 1997

7818d6fc Browse Files

alpha linux glibc2 patch from H.J. Lu · ca20876d

alpha linux glibc2 patch from H.J. Lu
	* config/alpha/elf.h (DEFAULT_VTABLE_THUNKS): New. Defined as 1
	if USE_GNULIBC_1 is not defined.

From-SVN: r14975

committed Aug 27, 1997

ca20876d Browse Files

Patch from Richard Henderson to fix alpha-linux support. · 704a6306

	* alpha/elf.h (LINK_SPEC): Conditionalize on USE_GNULIBC_1.
	* config.guess: Recognize alpha-linux-gnulibc1.
	* configure.in (alpha-*-linux-gnulibc1): New target.
	(alpha-*-linux-gnu*): Don't build crtbegin/end.

From-SVN: r14974

committed Aug 27, 1997

704a6306 Browse Files

reorg.c (dbr_schedule): Allow current_function_return_rtx to be something other than a REG. · f345de42

        * reorg.c (dbr_schedule): Allow current_function_return_rtx
        to be something other than a REG.
        * function.c (expand_function_end): Fix current_function_return_rtx
        if it was a pseudo.
Brought over from the fsf/devo.

From-SVN: r14972

committed Aug 27, 1997

f345de42 Browse Files

Fix newlib coldfire build failure. · 67f68fd2
```
	* m68k.md (iorsi3_internal): Readd ! TARGET_5200 check lost in
	last change.

From-SVN: r14969
```
Jim Wilson committed Aug 27, 1997
67f68fd2 Browse Files

c-decl.c (grokdeclarator): If array index or size calculations overflow, issue an error. · 3dedc65a

        * c-decl.c (grokdeclarator): If array index or size calculations
        overflow, issue an error.
        * fold-const.c (int_const_binop): New static function.
        (const_binop, size_binop): Call it.
Brought over from the fsf.

From-SVN: r14967

committed Aug 27, 1997

3dedc65a Browse Files

loop.c (combine_movables): Earlier insns don't match later ones. · 88016fb7
```
        * loop.c (combine_movables): Earlier insns don't match later ones.
Brought over from the fsf.

From-SVN: r14966
```
Doug Evans committed Aug 27, 1997
88016fb7 Browse Files

Remove last change to alpha/linux. · 33d2808b

Remove last change to alpha/linux.  It was incorrect according to Richard
Henderson.

From-SVN: r14964

committed Aug 27, 1997

33d2808b Browse Files

* typeck.c (expand_target_expr): Make definition match declaration. · bdcaf773
```
From-SVN: r14962
```
Jeffrey A Law committed Aug 27, 1997
bdcaf773 Browse Files

class.c (get_basefndecls): Make definition match declaration. · 5ddc28a5

        * class.c (get_basefndecls): Make definition match declaration.
Something caught by the sunos compiler.

From-SVN: r14961

committed Aug 27, 1997

5ddc28a5 Browse Files

linux.h (CC1_SPEC): Define it only if not defined. · bba17b29

        * config/linux.h (CC1_SPEC): Define it only if not defined.

        * config/m68k/linux.h (CC1_SPEC): Undefine it before include
        <linux.h>

        * config/linux.h (DEFAULT_VTABLE_THUNKS): New. Defined as 1 if
        USE_GNULIBC_1 is not defined.

        * config/alpha/linux.h (DEFAULT_VTABLE_THUNKS): New. Defined
        as 1.
        * config/rs6000/linux.h (DEFAULT_VTABLE_THUNKS): Ditto.

        * config/sparc/linux.h (DEFAULT_VTABLE_THUNKS): New. Defined
        as 1 if USE_GNULIBC_1 is not defined.
Linux patches from HJ.

From-SVN: r14960

committed Aug 27, 1997

bba17b29 Browse Files

t-freebsd (USER_H): Include EXTRA_HEADERS and LANG_EXTRA_HEADERS. · ed4044e0

        * t-freebsd (USER_H): Include EXTRA_HEADERS and LANG_EXTRA_HEADERS.
        * x-netbsd: Likewise
        * x-dgux (USER_H): Include EXTRA_HEADERS and LANG_EXTRA_HEADERS
        (INSTALL_HEADERS): Delete.
        * x-dguxbcs: Likewise.
        * x-hp3bsd44: Likewise
        * x-pa: Likewise.

From-SVN: r14959

committed Aug 27, 1997

ed4044e0 Browse Files

i386.md (pop): pop increments the stack pointer. · 47d36400

        * i386.md (pop): pop increments the stack pointer.
        (prologue_set_stack_ptr): New pattern.
        * i386.c (ix86_expand_prologue): Use prologue_set_stack_ptr
        instead of subsi3.
Fixes problem with scheduling on the x86.

From-SVN: r14956

committed Aug 27, 1997

47d36400 Browse Files

Makefile.in: create correct multiple links to shared libstdc++. · b9e6eb36
```
        * Makefile.in: create correct multiple links to
        shared libstdc++.

From-SVN: r14953
```
Alexandre Oliva committed Aug 27, 1997
b9e6eb36 Browse Files
* hostnm_.c: Include errno.h · d7ce9ac7
```
From-SVN: r14949
```
Robert Lipe committed Aug 26, 1997
d7ce9ac7 Browse Files

reload.c (find_reloads, case '0'): Reject matching a non-offsettable address… · fc79eafe

reload.c (find_reloads, case '0'): Reject matching a non-offsettable address where an offsettable address is required.

        * reload.c (find_reloads, case '0'): Reject matching a non-offsettable
        address where an offsettable address is required.
Fixes 68k bootstrap problem.

From-SVN: r14948

committed Aug 26, 1997

fc79eafe Browse Files

loop.c (check_final_value): Don't miss a biv increment in a parallel. · c5da853f
```
        * loop.c (check_final_value): Don't miss a biv increment in a
        parallel.

From-SVN: r14947
```
Michael P. Hayes committed Aug 26, 1997
c5da853f Browse Files

26 Aug, 1997 7 commits

Makefile.in (check): Don't depend on site.exp. · cf7c222f

        * testsuite/Makefile.in (check): Don't depend on site.exp.
        (just-check): Depend on site.exp.
Fixes problems with SMP "make check".

From-SVN: r14945

committed Aug 26, 1997

cf7c222f Browse Files

dwarfout.c (dwarfout_file_scope_decl, [...]): Check TYPE_DECL_IS_STUB instead of DECL_NAME. · d4ef15f2
```
        * dwarfout.c (dwarfout_file_scope_decl, case TYPE_DECL): Check
        TYPE_DECL_IS_STUB instead of DECL_NAME.

From-SVN: r14944
```
Jim Wilson committed Aug 26, 1997
d4ef15f2 Browse Files
Fix stupid typo in last change. · d4043129
```
From-SVN: r14943
```
Jeff Law committed Aug 26, 1997
d4043129 Browse Files
* libtxi/Makefile.in: Add dependencies for memcpy, memmove and strdup. · 823a0596
```
From-SVN: r14939
```
Jeffrey A Law committed Aug 26, 1997
823a0596 Browse Files
H.J. Lu's SMP patch. · 10549cbd
```
From-SVN: r14924
```
Jim Wilson committed Aug 25, 1997
10549cbd Browse Files

input.c (sub_getch): Eventually give up and release the input file. · 818045b6

	* input.c (sub_getch): Eventually give up and release the input file.

	* decl.c (cp_finish_decl): If #p i/i, put inline statics in the
	right place.

From-SVN: r14923

committed Aug 25, 1997

818045b6 Browse Files

[multiple changes] · 3e68fa83

Mon Aug 25 14:26:45 1997  Jason Merrill  <jason@yorick.cygnus.com>

	* Makefile.in (CXXFLAGS): Add -Weffc++.

Sat Aug 23 21:25:37 1997  Mark Mitchell  <mmitchell@usa.net>

	* bastring.h: Enable reverse_iterator and its ilk.

	* bastring.h: Provide specializations of member function templates
	for const_iterator.

From-SVN: r14922

committed Aug 25, 1997

3e68fa83 Browse Files

25 Aug, 1997 7 commits

call.c (joust): Tweak message. · 922ddba4

	* call.c (joust): Tweak message.

Sat Aug 23 18:02:59 1997  Mark Mitchell  <mmitchell@usa.net>

	* error.c (type_as_string): Put const/volatile on template type
	parameters where appropriate.

From-SVN: r14919

committed Aug 25, 1997

922ddba4 Browse Files

haifa-sched.c (find_pre_sched_live): Remove #if 0 code. · 484df988

        * haifa-sched.c (find_pre_sched_live): Remove #if 0 code.
        (find_post_sched_live): Likewise.
Just cleaning up.

        * haifa-sched.c (schedule_block): Remove old code to get arguments
        from hard regs into pseudos early.
Avoids problems with bogus REG_LOOP_BEGIN notes causing aborts during
and after register allocation.

From-SVN: r14918

committed Aug 25, 1997

484df988 Browse Files

version.c: Bump for new snapshot. · 39dfb55a

        * version.c: Bump for new snapshot.

        * local-alloc.c (update_equiv_regs): All the target to reject
        promotion of some REG_EQUAL to REG_EQUIV notes.
        * pa.h (DONT_RECORD_EQUIVALENCE): Define.
Fixes some c-torture failures, also improves generated code.

        * pa.c (secondary_reload_class): (mem (mem ... )) does not need
        secondary reloads.
Fixes 094.fpppp/twldrv.f abort.

        * pa.c (hppa_builtin_saveregs): Emit a blockage insn after the
        store of the argument registers.
Fixes c-torture failure.

        * fold-const.c (multiple_of_p): New function.
        (fold): Turn some cases of *_DIV_EXPR into EXACT_DIV_EXPR.
One of the performance patches from the g77 folks.

From-SVN: r14915

committed Aug 25, 1997

39dfb55a Browse Files

expr.h (insn_gen_function): Temporarily remove prototype. · d78778eb

        * expr.h (insn_gen_function): Temporarily remove prototype.
This one has to wait until more prototyped stuff is done.

From-SVN: r14914

committed Aug 25, 1997

d78778eb Browse Files

configure.in: Always make sure RANLIB_TEST is set. · 8ba0f41e

        * configure.in: Always make sure RANLIB_TEST is set.
        * configure: Rebuilt.

From-SVN: r14913

committed Aug 25, 1997

8ba0f41e Browse Files

missed ChangeLog entry for last checkin · ebf92f1c
```
From-SVN: r14911
```
Jim Wilson committed Aug 24, 1997
ebf92f1c Browse Files

Fix solaris2 (without GNU install installed) install failure. · feb9ea1a

	* Makefile.in (install-info): Don't cd into srcdir.  Add srcdir to
	filenames.  Use sed to extract base filename for install.

From-SVN: r14910

committed Aug 24, 1997

feb9ea1a Browse Files

23 Aug, 1997 4 commits

call.c (strictly_better): Make arguments unsigned ints. · 4c9e597b

        * call.c (strictly_better): Make arguments unsigned ints.
Fixes bug reported by Peter Seebach.

From-SVN: r14909

committed Aug 23, 1997

4c9e597b Browse Files

unroll.c (find_splittable_givs): Only share if two givs have the same add and multiply values. · b6ffe602

        * unroll.c (find_splittable_givs): Only share if two givs have the
        same add and multiply values.
Fixes some testsuite failures on the x86.

From-SVN: r14908

committed Aug 23, 1997

b6ffe602 Browse Files

Fix typos in m68k configuration files. · 2ebfd230

	* m68k/next.h (GO_IF_INDEXABLE_BASE): Fix typo in undef.
	* m68k/m68kemb.h (LIB_SPEC): Add missing comment end before it.

From-SVN: r14902

committed Aug 23, 1997

2ebfd230 Browse Files

pa.c (pa_reorg): Always put begin_brtab and end_brtab insns around branch tables. · 251ffdee

        * pa.c (pa_reorg): Always put begin_brtab and end_brtab insns
        around branch tables.
        * pa.md (begin_brtab, end_brtab): Only emit the .begin_brtab
        and .end_brtab directives if TARGET_GAS.
Should fix bootstrap problem with PA port when not using gas.

From-SVN: r14899

committed Aug 23, 1997

251ffdee Browse Files