Commits · ac52b80b6d86733f47e8166188389c8e0bc344fb · lvzhengyang / riscv-gcc-1

30 Oct, 1997 6 commits

configure.in (sparc-*-elf*): Use sparc/elf.h, sparc/t-elf. · ac52b80b

	* configure.in (sparc-*-elf*): Use sparc/elf.h, sparc/t-elf.
	Set extra_parts.
	(sparc*-*-*): Recognize --with-cpu=v9.
	* sparc/elf.h: New file.
	* sparc/t-elf: New file.

From-SVN: r16243

committed Oct 30, 1997

ac52b80b Browse Files

New files for embedded sparc/elf support. · 5a36007a
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From-SVN: r16240
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Doug Evans committed Oct 30, 1997
5a36007a Browse Files
New files for embedded sparc/elf support. · 70f62f4b
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From-SVN: r16239
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Doug Evans committed Oct 30, 1997
70f62f4b Browse Files

mn10300.c (const_8bit_operand): New function. · f8912297

        * mn10300.c (const_8bit_operand): New function.
        (mask_ok_for_mem_btst): New funtion.
        * mn10300.md (btst patterns with mem operands): Use new functions
        to avoid creating btst instructions with invalid operands.

From-SVN: r16236

committed Oct 30, 1997

f8912297 Browse Files

* gen-params: Override NULL. · 5da07ba3
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From-SVN: r16232
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Jason Merrill committed Oct 29, 1997
5da07ba3 Browse Files

termdep.h: If POSIX... · 70f89f0d

        * info/termdep.h: If POSIX, #undef TIOCGETC for benefit of systems
        that provide TIOCETC but not struct tchars.

From-SVN: r16231

committed Oct 29, 1997

70f89f0d Browse Files

29 Oct, 1997 5 commits
- Fix duplicate SIG_SYSLIST warnings on PowerPC Linux · 05ef204d
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From-SVN: r16230
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  Michael Meissner committed Oct 29, 1997
  05ef204d Browse Files
- elf64.h (PREFERRED_DEBUGGING_TYPE): Only define if not previously defined. · feecabdf
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	* config/mips/elf64.h (PREFERRED_DEBUGGING_TYPE): Only define
	if not previously defined.

From-SVN: r16229
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  Gavin Koch committed Oct 29, 1997
  feecabdf Browse Files
- function.c (assign_parms): Correct mode of stack_parm if entry_parm underwent a mode conversion. · de957303
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        * function.c (assign_parms): Correct mode of stack_parm if
        entry_parm underwent a mode conversion.

From-SVN: r16228
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  Doug Evans committed Oct 28, 1997
  de957303 Browse Files
- Expect this test to fail. · 074c2cff
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Don't even bother trying to even compile the testcase.

From-SVN: r16227
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  Jeff Law committed Oct 28, 1997
  074c2cff Browse Files
- * Makefile.in (CFILES): Add pexecute.c. · 0c23b0b2
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From-SVN: r16226
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  Jody Goldberg committed Oct 28, 1997
  0c23b0b2 Browse Files
28 Oct, 1997 11 commits
- global.c (global_alloc): Use xmalloc instead of alloca for CONFLICTS... · ba3b3878
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	* global.c (global_alloc): Use xmalloc instead of alloca for
	CONFLICTS, since max_allocno * allocno_row_words alone can be more
	than 2.5Mb sometimes.

From-SVN: r16223
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  Brendan Kehoe committed Oct 28, 1997
  ba3b3878 Browse Files
- reload1.c (eliminate_regs [SET]): If [SUBREG] widened the mode of DEST for the spill... · d540ae2c
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* reload1.c (eliminate_regs [SET]): If [SUBREG] widened the mode of
DEST for the spill, adjust mode of SRC to compensate.

From-SVN: r16222
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  Richard Henderson committed Oct 28, 1997
  d540ae2c Browse Files
- update doc for CONST_{,DOUBLE_}OK_FOR_LETTER_P, EXTRA_CONTSTRAINT · d2466160
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From-SVN: r16221
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  Michael Meissner committed Oct 28, 1997
  d2466160 Browse Files
- update doc for CONST_{,DOUBLE_}OK_FOR_LETTER_P, EXTRA_CONTSTRAINT · e119b68c
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From-SVN: r16220
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  Michael Meissner committed Oct 28, 1997
  e119b68c Browse Files
- alpha.md (reload_inqi): Check for MEM before strict_memory_address_p... · 42f4929d
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* alpha.md (reload_inqi): Check for MEM before strict_memory_address_p,
since any_memory_operand() allows pseudos during reload.
(reload_inhi, reload_outqi, reload_outhi): Likewise.

From-SVN: r16219
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  Richard Henderson committed Oct 28, 1997
  42f4929d Browse Files
- Fix coldfire/btst problems. · 08417478
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	* m68k.md (btst patterns): Add 5200 support.

From-SVN: r16217
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  Jim Wilson committed Oct 28, 1997
  08417478 Browse Files
- fold-const.c (fold): For ((a * C1) / C3) or (((a * C1) + C2) / C3) optimizations... · 750e8348
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        * fold-const.c (fold): For ((a * C1) / C3) or (((a * C1) + C2) / C3)
        optimizations, look inside dividend to determine if the expression
        can be simplified by using EXACT_DIV_EXPR.

From-SVN: r16216
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  Toon Moene committed Oct 28, 1997
  750e8348 Browse Files
- * dwarf2out.c (output_call_frame_info): Use l1 instead of ".". · ede19932
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From-SVN: r16215
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  Jason Merrill committed Oct 28, 1997
  ede19932 Browse Files
- * alpha.c (summarize_insn [SUBREG]): Propogate SET. · 66d91cb9
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From-SVN: r16213
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  Richard Henderson committed Oct 28, 1997
  66d91cb9 Browse Files
- alpha.c (alpha_handle_trap_shadows): Don't call get_attr_trap on a CLOBBER. · 4f3f5e9f
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* alpha.c (alpha_handle_trap_shadows): Don't call get_attr_trap
on a CLOBBER.

From-SVN: r16212
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  Richard Henderson committed Oct 28, 1997
  4f3f5e9f Browse Files
- alpha.md (movqi, movhi): Make sure new insns created during reload won't need reloading themselves. · f3352b9e
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* alpha.md (movqi, movhi): Make sure new insns created during reload
won't need reloading themselves.
(reload_inqi, reload_inhi, reload_outqi, reload_outhi): Likewise.

From-SVN: r16211
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  Richard Henderson committed Oct 27, 1997
  f3352b9e Browse Files
27 Oct, 1997 2 commits
- * mn10300.h (GO_IF_LEGITIMATE_ADDRESS): Disable reg+reg. · 0cecc190
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From-SVN: r16209
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  Jeffrey A Law committed Oct 27, 1997
  0cecc190 Browse Files
- * Makefile.in: check-target-libio depends on all-target-libstdc++. · c9670e62
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From-SVN: r16206
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  Jason Merrill committed Oct 27, 1997
  c9670e62 Browse Files
26 Oct, 1997 16 commits

alpha.c (alpha_sa_mask [VMS]): Don't include $26 in the mask. · a09ba5a2
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* alpha.c (alpha_sa_mask [VMS]): Don't include $26 in the mask.
Patch from Klaus Kaempf <kkaempf@progis.de>.

From-SVN: r16196
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Richard Henderson committed Oct 26, 1997
a09ba5a2 Browse Files
expr.c (expand_expr, [...]): Optimize a reference to an element in a constant string. · 7581a30f
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        * expr.c (expand_expr, case INDIRECT_REF): Optimize a reference
        to an element in a constant string.

From-SVN: r16195
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Jim Wilson committed Oct 26, 1997
7581a30f Browse Files
Fix typo in last change. · edaa4ee0
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From-SVN: r16194
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Jeff Law committed Oct 26, 1997
edaa4ee0 Browse Files
rebuild · 16540e1b
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From-SVN: r16193
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Jason Merrill committed Oct 26, 1997
16540e1b Browse Files

dwarf2out.c (output_call_frame_info): The CIE pointer is now a 32 bit PC-relative offset. · d84e64d4

	* dwarf2out.c (output_call_frame_info): The CIE pointer is now a 32
 	bit PC-relative offset.  The exception range table pointer is now in
 	the CIE.
	* frame.c (dwarf_cie, dwarf_fde): Rename CIE_pointer to CIE_delta.
	(count_fdes, add_fdes, get_cie): Adjust.
	(cie_info, extract_cie_info, __frame_state_for): Adjust eh_ptr uses.

	From H.J. Lu:
	* frame.c (count_fdes, add_fdes): Skip linked once FDE entries.

From-SVN: r16192

committed Oct 26, 1997

d84e64d4 Browse Files

Opps. Checked in some development patches by accident. · bd123dc9
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From-SVN: r16189
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Jeff Law committed Oct 26, 1997
bd123dc9 Browse Files
alias.c (memrefs_conflict_p): Treat arg_pointer_rtx just like stack_pointer_rtx. · 96286722
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        * alias.c (memrefs_conflict_p): Treat arg_pointer_rtx just
        like stack_pointer_rtx.

From-SVN: r16188
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Richard Henderson committed Oct 26, 1997
96286722 Browse Files

Makefile.in (bootstrap-lean): Combined with `normal' bootstrap targets using… · 361e618f

Makefile.in (bootstrap-lean): Combined with `normal' bootstrap targets using "$@" to provide support for...

        * Makefile.in (bootstrap-lean): Combined with `normal' bootstrap
        targets using "$@" to provide support for similar but not identical
        targets without having to duplicate code.
        (bootstrap4): New goal.

From-SVN: r16187

committed Oct 26, 1997

361e618f Browse Files

Makefile.in (bootstrap-lean): Combined with `normal' bootstrap targets using… · cc71c0ca

Makefile.in (bootstrap-lean): Combined with `normal' bootstrap targets using "$@" to provide support for...

        * Makefile.in (bootstrap-lean): Combined with `normal' bootstrap
        targets using "$@" to provide support for similar but not identical
        targets without having to duplicate code.

From-SVN: r16186

committed Oct 26, 1997

cc71c0ca Browse Files

Take out find_base_value change -- not needed, only the find_base_term · adb9effb
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change was needed.

From-SVN: r16185
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Jeffrey A Law committed Oct 26, 1997
adb9effb Browse Files

Makefile.in (compare, [...]): Combined to one ruleset determining actions to be performed via $@. · e85988b5

        * Makefile.in (compare, compare-lean, compare3): Combined to one
        ruleset determining actions to be performed via $@.
        (compare4, compare4-lean): New targets.
        (gnucompare, gnucompare3): Combined to one ruleset determining
        actions to be performed via $@. Also, note which files failed
        the comparison test in .bad_compare.
        (gnucompare-lean, gnucompare3-lean, gnucompare4-lean): New targets.

From-SVN: r16184

committed Oct 26, 1997

e85988b5 Browse Files

* Makefile.in (LIBGCC2_CFLAGS): Add -fexceptions. · 7337c67f
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From-SVN: r16183
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Jeffrey A Law committed Oct 26, 1997
7337c67f Browse Files

alias.c (find_base_value): Handle PRE_INC, PRE_DEC, POST_INC, and POS_DEC. · 6d849a2a

        * alias.c (find_base_value): Handle PRE_INC, PRE_DEC, POST_INC,
        and POS_DEC.
        (find_base_term): Likewise.

        * alias.c (true_dependence): Fix typo.

From-SVN: r16182

committed Oct 26, 1997

6d849a2a Browse Files

fold-const (fold): Also simplify FLOOR_DIV_EXPR to EXACT_DIV_EXPR if... · 91585c63

        * fold-const (fold): Also simplify FLOOR_DIV_EXPR to EXACT_DIV_EXPR
        if the dividend is a multiple of the divisor.

From-SVN: r16181

committed Oct 26, 1997

91585c63 Browse Files

toplev.c (flag_rerun_loop_opt): New variable. · 6d6d0fa0

        * toplev.c (flag_rerun_loop_opt): New variable.
        (f_options): Handle -frerun-loop-opt.
        (rest_of_compilation): If -frerun-loop-opt, then run the loop
        optimizer twice.
        (main): Enable -frerun-loop-opt by default for -O2 or greater.

From-SVN: r16180

committed Oct 26, 1997

6d6d0fa0 Browse Files

loop.c (simplify_giv_expr): Adding two invariants results in an invariant. · da0af5a5
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        * loop.c (simplify_giv_expr): Adding two invariants results
        in an invariant.

From-SVN: r16179
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Jeffrey A Law committed Oct 26, 1997
da0af5a5 Browse Files