Commits · 3041f77a20f4e0db150c248248c85e170993bb30 · lvzhengyang / riscv-gcc-1

24 Sep, 1997 1 commit
- update · 3041f77a
```
From-SVN: r15687
```
  Jason Merrill committed Sep 24, 1997
  3041f77a Browse Files
23 Sep, 1997 15 commits

new test (already in c-torture) · 5dceb6d2
```
From-SVN: r15685
```
Jeff Law committed Sep 23, 1997
5dceb6d2 Browse Files
New files for sparc64-linux port. · bfe87013
```
From-SVN: r15679
```
Doug Evans committed Sep 23, 1997
bfe87013 Browse Files

fold-const.c (make_range): Correctly handle cases of converting from unsigned to signed type. · ce2157a1

        * fold-const.c (make_range): Correctly handle cases of converting
        from unsigned to signed type.

        * fold-const.c (merge_ranges): Make sure that if one range is subset
        of another, it will always be the second range.  Correct (+,-) case to
        account for this.

Brought over from gcc2; fixes sparc bug.

From-SVN: r15678

committed Sep 23, 1997

ce2157a1 Browse Files

New files for sparc64-linux port. · 4bc8c3c1
```
From-SVN: r15675
```
Doug Evans committed Sep 23, 1997
4bc8c3c1 Browse Files

expmed.c (expand_divmod): If compute_mode is not the same as mode... · e13a25d5

        * expmed.c (expand_divmod): If compute_mode is not the same as
        mode, handle the case where convert_modes() causes op1 to no
        longer be a CONST_INT.

From-SVN: r15672

committed Sep 23, 1997

e13a25d5 Browse Files

Forgot to commit. · 4fd10464
```
From-SVN: r15671
```
Alexandre Oliva committed Sep 23, 1997
4fd10464 Browse Files

reorg.c (dbr_schedule): At end of this pass... · c107334d

        * reorg.c (dbr_schedule): At end of this pass, add REG_BR_PRED
        note holding get_jump_flags() calculation to all JUMP_INSNs.
        * rtl.h (enum reg_note): New note types REG_BR_PRED and REG_SAVE_AREA.
        * rtl.c (reg_note_name): Add new note types.

From-SVN: r15670

committed Sep 23, 1997

c107334d Browse Files

dtime_.c (G77_dtime_0): Fix types in HAVE_GETRUSAGE case so as not to truncate… · 5cd278f3

dtime_.c (G77_dtime_0): Fix types in HAVE_GETRUSAGE case so as not to truncate results to integer values.

        * libU77/dtime_.c (G77_dtime_0): Fix types in HAVE_GETRUSAGE case
        so as not to truncate results to integer values.
        * libU77/Version.c: Bump.

From-SVN: r15669

committed Sep 23, 1997

5cd278f3 Browse Files

Fix typo. · 0774afd7
```
From-SVN: r15668
```
Jeff Law committed Sep 23, 1997
0774afd7 Browse Files

rtlanal.c (jmp_uses_reg_or_mem): Fix typo in last change. · 8d7532d9

        * rtlanal.c (jmp_uses_reg_or_mem): Fix typo in last change.
Fixes various bootstrap problems (hopefully).

From-SVN: r15667

committed Sep 23, 1997

8d7532d9 Browse Files

loop.c (indirect_jump_in_function_p): Return 0 by default. · 7019d00e
```
        * loop.c (indirect_jump_in_function_p): Return 0
        by default.

From-SVN: r15666
```
H.J. Lu committed Sep 23, 1997
7019d00e Browse Files

Make-lang.in: install.texi was renamed to g77install.texi · 4d935b40

        * Make-lang.in: install.texi was renamed to g77install.texi
        * install0.texi: Likewise.

From-SVN: r15665

committed Sep 23, 1997

4d935b40 Browse Files

xm-rs6000.h: Fix thinko in last change. · b9dfb357

        * rs6000/xm-rs6000.h: Fix thinko in last change.
        * rs6000/xm-sysv4.h: Likewise.

From-SVN: r15664

committed Sep 23, 1997

b9dfb357 Browse Files

Fix irix5/irix6 dwarf2out assertion failures · 4b7e467b

Fix irix5/irix6 dwarf2out assertion failures
	* mips.c (save_restore_insns): Only set RTX_FRAME_RELATED_P if store_p.

From-SVN: r15661

committed Sep 22, 1997

4b7e467b Browse Files

decl.c (start_function): Up warning of no return type to be a pedwarn. · 59f1f2c4
```
	* decl.c (start_function): Up warning of no return type to be a
	pedwarn.

From-SVN: r15660
```
Brendan Kehoe committed Sep 22, 1997
59f1f2c4 Browse Files

22 Sep, 1997 13 commits

* reg-stack.c (find_blocks): Fix thinko in last change. · 8c8e6faa
```
From-SVN: r15655
```
Jeffrey A Law committed Sep 22, 1997
8c8e6faa Browse Files

m68k.c (output_function_prologue): Add dwarf2 support. · 078e983e

        * m68k.c (output_function_prologue): Add dwarf2 support.

        * m68k.h (INCOMING_RETURN_ADDR_RTX, DWARF_FRAME_REGNUM,
        INCOMING_FRAME_SP_OFFSET): New definitions.

From-SVN: r15631

committed Sep 22, 1997

078e983e Browse Files

combine.c (try_combine): Use NULL_RTX instead of '0' where appropriate in calls to gen_rtx(). · 9524f769

        * combine.c (try_combine): Use NULL_RTX instead of '0' where
        appropriate in calls to gen_rtx().
        * cse.c (cse_main): Likewise.
        * emit-rtl.c (gen_label_rtx): Likewise.
        * expr.c (init_expr_once): Likewise.
        * haifa-sched.c (flush_pending_lists, sched_analyze_insn,
        sched_analyze, init_rgn_data_dependences,
        compute_block_backward_dependences): Likewise.
        * sched.c (schedule_insns): Likewise.
        * varasm.c (immed_double_const): Likewise.

From-SVN: r15630

committed Sep 22, 1997

9524f769 Browse Files

sparc.h (INCOMING_FRAME_SP_OFFSET): Define to SPARC_STACK_BIAS for sake of dwarf2 on sparc64. · d7027667
```
        * sparc.h (INCOMING_FRAME_SP_OFFSET): Define to
        SPARC_STACK_BIAS for sake of dwarf2 on sparc64.

From-SVN: r15628
```
David S. Miller committed Sep 22, 1997
d7027667 Browse Files

sco5.h: Make ELF default file format and add -mcoff/-melf.. · fbf8b71c

        * i386/sco5.h: Make ELF default file format and add -mcoff/-melf..
        (MULTILIB_DEFAULTS): Define.
        (ASM_SPEC, CPP_SPEC): Handle -mcoff.
        (STARTFILE_SPEC, ENDFILE_SPEC, LINK_SPEC): Likewise.
        (LIBGCC_SPEC): Likewise.
        (MASK_COFF, TARGET_COFF, TARGET_ELF): Define.
        (SUBTARGET_SWITCHES): Add -mcoff and -melf.
        * i386/t-sco5 (CRTSTUFF_T_CFLAGS): Add -fPIC.
        (CRTSTUFF_T_CFLAGS_S): Tweak for COFF.
        (EXTRA_PARTS, TAROUTOPTS): Delete.
        (libgcc1-elf, libgcc2-elf, libgcc-elf targets): Delete.
        (MULTILIB_OPTIONS): Define.
        (MULTILIB_DIRNAMES, MULTILIB_EXCEPTIONS): Likewise.
        (MULTILIB_MATCHE, MULTILIB_EXTRA_OPTS): Likewise.
SCO Open Server patches.

From-SVN: r15627

committed Sep 22, 1997

fbf8b71c Browse Files

* version.c: Bump for snapshot. · c14a951f
```
From-SVN: r15624
```
Jeffrey A Law committed Sep 22, 1997
c14a951f Browse Files

loop.c (loop_number): Delete function. · 37aa45a2

        * loop.c (loop_number): Delete function.  Change all references
        to use uid_loop_num array.
        * loop.h (loop_number): Delete declaration.
        * unroll.c (unroll_loop): Change "loop_number" references to
        use uid_loop_num instead.
Still cleaning up haifa.

From-SVN: r15623

committed Sep 21, 1997

37aa45a2 Browse Files

loop.c (loop_unroll_factor): Move outside #ifdef HAIFA conditional. · b47404d1

        * loop.c (loop_unroll_factor): Move outside #ifdef HAIFA
        conditional.
        (loop_unroll_iter): Remove unused variable and all references.
        (loop_optimize): Always allocate and clear space for loop_unroll_factor.
        (insert_bct): Fix minor formatting problems.
        * loop.h (loop_unroll_factor): Move decl outside #ifdef HAIFA.
        (loop_unroll_iter): Removed unused decl.
        * unroll.c (unroll_loop): Remove code to set loop_unroll_iter.
        Always record the unrolling factor.

From-SVN: r15622

committed Sep 21, 1997

b47404d1 Browse Files

loop.c (loop_unroll_factor): Move outside #ifdef HAIFA conditional. · 237a9795

        * loop.c (loop_unroll_factor): Move outside #ifdef HAIFA
        conditional.
        (loop_unroll_iter): Remove unused variable and all references.
        (loop_optimize): Always allocate and clear space for loop_unroll_factor.
        (insert_bct): Fix minor formatting problems.
        * loop.h (loop_unroll_factor): Move decl outside #ifdef HAIFA.
        (loop_unroll_iter): Removed unused decl.
        * unroll.c (unroll_loop): Remove code to set loop_unroll_iter.
        Always record the unrolling factor.
More haifa cleanup

From-SVN: r15621

committed Sep 21, 1997

237a9795 Browse Files

Forgot to check in last time. · 813f674a
```
From-SVN: r15620
```
Jeff Law committed Sep 21, 1997
813f674a Browse Files
Fix typo. · d5ff3a2e
```
From-SVN: r15619
```
Jeff Law committed Sep 21, 1997
d5ff3a2e Browse Files

cse.c (simplify_relational_operation): Set h0u just like h0s. · cb3bb2a7

        * cse.c (simplify_relational_operation): Set h0u just like h0s.
        Similarly for h1u and h1s.

From-SVN: r15616

committed Sep 21, 1997

cb3bb2a7 Browse Files

jump.c (jmp_uses_reg_or_mem): Deleted unused function. · 2a1777af

        * jump.c (jmp_uses_reg_or_mem): Deleted unused function.
        (find_basic_blocks): Use computed_jump_p to determine if a
        particular JUMP_INSN is a computed jump.
        * reg-stack.c (find_blocks): Use computed_jump_p to determine
        if a particular JUMP_INSN is a computed jump.
        * rtlanal.c (jmp_uses_reg_or_mem): New function.
        (computed_jump_p): Likewise.
        * rtl.h (computed_jump_p): Declare.
        * genattrtab.c (pc_rtx): Define and initialize.
        * loop.c (loop_optimize): Always determine if the current
        function has a computed jump.
        (indirect_jump_in_function_p): Use computed_jump_p to determine
        if a particular JUMP_INSN is a computed jump.
General (and haifa) cleanups.

From-SVN: r15615

committed Sep 21, 1997

2a1777af Browse Files

21 Sep, 1997 2 commits
- Finish last change. · 37842442
```
From-SVN: r15614
```
  Jeff Law committed Sep 21, 1997
  37842442 Browse Files
- loop.c (fix_bct_param): Delete unused function. · 7014927a
```
        * loop.c (fix_bct_param): Delete unused function.
        (check_bct_param): Likewise.

From-SVN: r15613
```
  Jeffrey A Law committed Sep 21, 1997
  7014927a Browse Files
20 Sep, 1997 6 commits
- * frame.c (__deregister_frame): Check properly for initialized object. · 6d53d7c2
```
From-SVN: r15601
```
  Jason Merrill committed Sep 20, 1997
  6d53d7c2 Browse Files
- call.c (build_over_call): Do require_complete_type before build_cplus_new. · b82b76c6
```
	* call.c (build_over_call): Do require_complete_type before
	build_cplus_new.

Fixes t20.C mode problem.

From-SVN: r15598
```
  Jason Merrill committed Sep 20, 1997
  b82b76c6 Browse Files
- * alpha/linux.h (HANDLE_SYSV_PRAGMA): Defined. · 71e4fbe6
```
From-SVN: r15594
```
  H.J. Lu committed Sep 19, 1997
  71e4fbe6 Browse Files
- Makefile.in (LIBIO_OBJECTS): Depend on _G_CONFIG_H. · f1ee40b6
```
        * Makefile.in (LIBIO_OBJECTS): Depend on _G_CONFIG_H.

Brought over from devo.

From-SVN: r15593
```
  Jim Wilson committed Sep 19, 1997
  f1ee40b6 Browse Files
- jump.c (thread_jumps): check can_reverse_comparison_p before threading a reversed-condition jump. · cc5e1642
```
        * jump.c (thread_jumps): check can_reverse_comparison_p before
        threading a reversed-condition jump.

From-SVN: r15590
```
  J"orn Rennecke committed Sep 19, 1997
  cc5e1642 Browse Files
- sched.c (update_flow_info): Don't pass SCRATCH to dead_or_set_p. · 272299b9
```
        * sched.c (update_flow_info): Don't pass SCRATCH to dead_or_set_p.
        * haifa-sched.c (update_flow_info): Likewise.

From-SVN: r15589
```
  J"orn Rennecke committed Sep 19, 1997
  272299b9 Browse Files
19 Sep, 1997 3 commits
- * Makefile.in (cross): New target. · 09f97c1e
```
From-SVN: r15564
```
  Jeffrey A Law committed Sep 18, 1997
  09f97c1e Browse Files
- Makefile.in (bootstrap2, bootstrap3): New targets. · 339c9b00
```
        * Makefile.in (bootstrap2, bootstrap3): New targets.
        (all-bootstrap): Remove outdated and confusing target.
        (bootstrap, bootstrap2, bootstrap3): Don't pass BOOT_CFLAGS down.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>

From-SVN: r15563
```
  Alexandre Oliva committed Sep 18, 1997
  339c9b00 Browse Files
- * Makefile.in (BOOT_CFLAGS): Use -O2. · e6493727
```
From-SVN: r15562
```
  Jeffrey A Law committed Sep 18, 1997
  e6493727 Browse Files