Commits · 2eddfed1f242d4c8ab33faec15e52eef1cbff6f4 · lvzhengyang / riscv-gcc-1

02 Sep, 1997 3 commits

pa.c (restore_unscaled_index_insn_codes): New function. · 2eddfed1

        * pa.c (restore_unscaled_index_insn_codes): New function.
        (record_unscaled_index_insn_codes): Likewise.
        (output_function_prologue): Call restore_unscaled_index_insn_codes.
        (output_function_epilogue): Free memory for unscaled_index_insn_codes.
        (pa_reorg): Call record_unscaled_index_insn_codes.

From-SVN: r15028

committed Sep 01, 1997

2eddfed1 Browse Files

version.c: Bump for snapshot. · c9e03727

        * version.c: Bump for snapshot.
Preparing for next snapshot.

        * haifa-sched.c (move_insn): Handle notes correctly for insns
        with SCHED_GROUP_P set.
Should fix some x86 failures with haifa enabled.

From-SVN: r15027

committed Sep 01, 1997

c9e03727 Browse Files

Patch from H.J. Lu for minor alpha-linux problem. · a5d6a95b
```
	* alpha/xm-linux.h (USE_BFD): Undef before define.

From-SVN: r15026
```
H.J. Lu committed Sep 01, 1997
a5d6a95b Browse Files

01 Sep, 1997 9 commits

Fix sunos4/rs6000/powerpc/etc build problems with multilibbed libraries. · 558a1e7c
```
	* configure.in (target_subdir): Set to libraries if enable_multilib.

From-SVN: r15025
```
Jim Wilson committed Sep 01, 1997
558a1e7c Browse Files
Fix irix6 execute/921117-1.c c-torture failure. · bc4ddc77
```
	* cse.c (cse_insn): Don't record BLKmode values.

From-SVN: r15024
```
Jim Wilson committed Sep 01, 1997
bc4ddc77 Browse Files

call.c (build_new_op): Strip leading REF_BIND from first operand to builtin operator. · 7e3af374

	* call.c (build_new_op): Strip leading REF_BIND from first operand
	to builtin operator.

	* decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
	use its RTL.

From-SVN: r15023

committed Sep 01, 1997

7e3af374 Browse Files

* call.c (null_ptr_cst_p): Remove support for (void*)0. · 8e69329a
```
From-SVN: r15022
```
Jason Merrill committed Sep 01, 1997
8e69329a Browse Files
* i960.h (LINK_SPEC): Handle "-mjX" and "-mrp" switches. · f3e0ca6c
```
From-SVN: r15013
```
Stephen Williams committed Sep 01, 1997
f3e0ca6c Browse Files

cccp.c (sys_errlist): Remove special 4.4bsd declaration. · a63d08e6

        * cccp.c (sys_errlist): Remove special 4.4bsd declaration.
        * collect2.c (sys_errlist): Likewise.
        * cpplib.c (sys_errlist): Likewise.
        * gcc.c (sys_errlist): Likewise.
        * protoize (sys_errlist): Likewise.
        * configure.in: Check for strerror.
        * xm-freebsd.h (HAVE_STRERROR): Remove definition.
        * xm-gnu.h (HAVE_STRERROR): Likewise.
        * xm-linux.h (HAVE_STRERROR): Likewise.
        * xm-netbsd.h (HAVE_STRERROR): Likewise.
        * xm-bsd386.h (HAVE_STRERROR): Likewise.
        * xm-cygwin32.h (HAVE_STRERROR): Likewise.
        * xm-dos.h (HAVE_STRERROR): Likewise.
        * xm-mingw32.h (HAVE_STRERROR): Likewise.
        * xm-pa.h (HAVE_STRERROR): Likewise.
        * xm-papro.h (HAVE_STRERROR): Likewise.
        * xm-sysv4.h (HAVE_STRERROR): Likewise.
        * configure, config.in: Rebuilt.
Remove the need to define HAVE_STRERROR for each host port.

From-SVN: r15011

committed Sep 01, 1997

a63d08e6 Browse Files

Makefile.in: Add several missing "else true" clauses. · db814993

        * Makefile.in: Add several missing "else true" clauses.
Cater to broken "make" programs.

From-SVN: r15010

committed Sep 01, 1997

db814993 Browse Files

collect2.c: Change DONT_DECLARE_SYS_SIGLIST to SYS_SIGLIST_DECLARED. · e3512ac2

        * collect2.c: Change DONT_DECLARE_SYS_SIGLIST to SYS_SIGLIST_DECLARED.
        * mips-tfile.c: Likewise.
        * gcc.texi: DONT_DECLARE_SYS_SIGLIST: Remove docs.
        * xm-linux.h (DONT_DECLARE_SYS_SIGLIST): Delete definition.
        * xm-freebsd.h, xm-bsd386.h, xm-sysv4.h, xm-sol2.h: Likewise.
        * configure.in: Check for sys_siglist declaration.
        * configure, config.in: Rebuilt.

Fix conflicting sys_siglist decls once and for all.

From-SVN: r15007

committed Sep 01, 1997

e3512ac2 Browse Files

go32-rtems.h, [...] (subtarget_switches): Added -mrtems as a switch. · 5d84b57e

        * i386/go32-rtems.h, i386/rtems.h, i960/rtems.h,
        m68k/rtems.h, mips/rtems64.h, pa/rtems.h, rs6000/rtems.h,
        sparc/rtems.h (subtarget_switches): Added -mrtems as a switch.
        * i960/i960.h: Added SUBTARGET_SWITCHES macro.
        * rs6000/sysv4.h (extra_subtarget_switches): Added new
        macro EXTRA_SUBTARGET_SWITCHES.
        * configure.in (sh*-*-rtems*): New target.
        * sh/rtems.h: New file.
        * sh/sh.h: Added SUBTARGET_SWITCHES macro.
        * configure: Rebuilt.

From-SVN: r15006

committed Sep 01, 1997

5d84b57e Browse Files

31 Aug, 1997 2 commits
- Fix alpha loop unrolling abort. · 2599dcc7
```
	* unroll.c (calculate_giv_inc): Handle increment with code PLUS.

From-SVN: r15004
```
  Jim Wilson committed Aug 30, 1997
  2599dcc7 Browse Files
- Fix Freedbsd build problem with patch from more recent texinfo sources. · 4f122a21
```
	* info/terminal.c (terminal_prep_terminal): Only use OCRNL and
		ONLCR if they are defined.  Reported by many people.

From-SVN: r15003
```
  Karl Berry committed Aug 30, 1997
  4f122a21 Browse Files
30 Aug, 1997 2 commits
- Pay DF fused add ops pay attention to -mno-fused-add · 3b7e5ef4
```
From-SVN: r15002
```
  David Edelsohn committed Aug 30, 1997
  3b7e5ef4 Browse Files
- Fix i386-pc-solaris2.5.1 _sys_siglistp redeclaration error. · 5cd5f4a7
```
	* i386/xm-sysv4.h (DONT_DECLARE_SYS_SIGLIST): Define.

From-SVN: r15001
```
  Jim Wilson committed Aug 29, 1997
  5cd5f4a7 Browse Files
29 Aug, 1997 8 commits
- pa.md (reload_peepholes): Make sure operand is a REG before examining REGNO. · 63e7fe9b
```
        * pa.md (reload_peepholes): Make sure operand is a REG before
        examining REGNO.  Allow general registers too.
Fixes sporatic c-torture failure.

Remove last change to fold-const.c and c-decl.c

From-SVN: r15000
```
  Jeffrey A Law committed Aug 29, 1997
  63e7fe9b Browse Files
- Fix C++ template instantiation back end core dump. · eb7b11fd
```
	* varasm.c (mark_constants): Don't look inside CONST_DOUBLEs.

From-SVN: r14999
```
  Jim Wilson committed Aug 29, 1997
  eb7b11fd Browse Files
- * execute/921007-1.c: Make strcmp static. · 9aef2966
```
From-SVN: r14998
```
  Jeffrey A Law committed Aug 29, 1997
  9aef2966 Browse Files
- dwarfout2.c (build_abbrev_table): Use xrealloc, not xmalloc to reallocate abbrev_die_table. · c760091a
```
        * dwarfout2.c (build_abbrev_table): Use xrealloc, not xmalloc
        to reallocate abbrev_die_table.

From-SVN: r14997
```
  Philipp Thomas committed Aug 29, 1997
  c760091a Browse Files
- m68k.md (iorsi_zexthi_ashl16): Disable. · 57583338
```
        * m68k/m68k.md (iorsi_zexthi_ashl16): Disable.
Fixes m68k codegen problem.

From-SVN: r14996
```
  Jim Wilson committed Aug 29, 1997
  57583338 Browse Files
- * Makefile.in (config.status): Depend on version.c · 4f91a0f8
```
From-SVN: r14995
```
  Andreas Schwab committed Aug 29, 1997
  4f91a0f8 Browse Files
- expr.h (insn_gen_function): Reenable prototype. · eae4b970
```
	* expr.h (insn_gen_function): Reenable prototype.

	* expr.c (move_by_pieces_1, clear_by_pieces_1): Fix prototype of
	first parameter.

From-SVN: r14994
```
  Andreas Schwab committed Aug 29, 1997
  eae4b970 Browse Files
- Fix typo. · ec83e9d3
```
From-SVN: r14993
```
  Jeff Law committed Aug 29, 1997
  ec83e9d3 Browse Files
28 Aug, 1997 7 commits

Fix x86 libio -O2 miscompilation problem. · 00fc09e1
```
	* i386.c (ix86_expand_epilogue): Emit blockage instruction when pic.

From-SVN: r14992
```
Jim Wilson committed Aug 28, 1997
00fc09e1 Browse Files

version.c: Bump for latest snapshot. · 2601ebca

        * version.c: Bump for latest snapshot.

        * bc-optab.c: Conditionally include stdlib.h.
        (free): Provide a declaration if NEED_DECLARATION_FREE.
        * tree.c (free): Provide a declaration if NEED_DECLARATION_FREE.
        * rtl.h (free): Remove declaration.
        * tree.h (free): Remvoe declaration.

        * configure: Rebuilt.

From-SVN: r14989

committed Aug 28, 1997

2601ebca Browse Files

Filename change in latest g77 update. · d5d23425
```
From-SVN: r14988
```
Jeff Law committed Aug 28, 1997
d5d23425 Browse Files

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 9 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