Commits · d01b0b7c4ed8de405cf88f7ddc9d8786e924b429 · lvzhengyang / riscv-gcc-1

11 Oct, 1993 22 commits
- Fix typo · d01b0b7c
```
From-SVN: r5738
```
  Ian Lance Taylor committed Oct 11, 1993
  d01b0b7c Browse Files
- Fix typo · 10711bdd
```
From-SVN: r5737
```
  Ian Lance Taylor committed Oct 11, 1993
  10711bdd Browse Files
- (cmphi): Turn on constraints to support cmpm.w. · 3fbacacd
```
From-SVN: r5736
```
  Richard Stallman committed Oct 11, 1993
  3fbacacd Browse Files
- (expand_assignment): When assigning an INDIRECT_REF to a RESULT_DECL, · 33a20d10
```
the size and source rtx were swapped.

From-SVN: r5735
```
  Richard Kenner committed Oct 11, 1993
  33a20d10 Browse Files
- (trampoline_address): Don't allocate anything from parent function's · 28498644
```
current obstack.

From-SVN: r5734
```
  Richard Kenner committed Oct 11, 1993
  28498644 Browse Files
- (reg_scan): Don't call reg_scan_mark_refs on notes if there aren't any. · 01565a55
```
(reg_scan_mark_refs, case INSN_LIST, EXPR_LIST): New cases.

From-SVN: r5733
```
  Richard Kenner committed Oct 11, 1993
  01565a55 Browse Files
- Define SHIFT_COUNT_TRUNCATED to have a value of 1. · d969caf8
```
From-SVN: r5732
```
  Richard Kenner committed Oct 11, 1993
  d969caf8 Browse Files
- (simplify_binary_operation): Test value of SHIFT_COUNT_TRUNCATED if it · 85c0a556
```
is defined.

From-SVN: r5731
```
  Richard Kenner committed Oct 11, 1993
  85c0a556 Browse Files
- (subst, shift and rotate cases): Test value of SHIFT_COUNT_TRUNCATED · 5541136b
```
if it is defined.

From-SVN: r5730
```
  Richard Kenner committed Oct 11, 1993
  5541136b Browse Files
- (regno_last_note_uid): New vector. · 1ebecb64
```
(reg_scan): Initialize regno_last_note_uid.
Call reg_scan_mark_refs for the notes.  Pass its new arg.
(reg_scan_mark_refs): New arg NOTE_FLAG.  Pass it recursively.
Set regno_last_note_uid.

From-SVN: r5729
```
  Richard Stallman committed Oct 11, 1993
  1ebecb64 Browse Files
- (regno_last_note_uid): Declared. · 2cb547d8
```
From-SVN: r5728
```
  Richard Stallman committed Oct 11, 1993
  2cb547d8 Browse Files
- (jump_optimize): Use regno_last_note_uid when deciding · b803fb99
```
From-SVN: r5727
```
  Richard Stallman committed Oct 11, 1993
  b803fb99 Browse Files
- pa.c (legitimize_pic_address): Delete unused variables. · f1c7ce82
```
	* pa.c (legitimize_pic_address): Delete unused variables.
	(output_block_move, output_ior): Likewise.
	(hppa_builtin_saveregs): Likewise.
	(emit_move_sequence): Add parens as suggested by -Wall.
	(compute_frame_size): Likewise.
	(output_ascii): Return type is "void".
	(hppa_expand_prologue, import_milli): Likewise.

From-SVN: r5726
```
  Jeff Law committed Oct 10, 1993
  f1c7ce82 Browse Files
- (stmt): Don't call default_conversion on top-level expressions. · bf0add70
```
From-SVN: r5725
```
  Richard Stallman committed Oct 11, 1993
  bf0add70 Browse Files
- (start_init): Don't set require_constant_elements for scalar types. · f1a2b955
```
(convert_for_assignment): Allow silent conversion to
a pointer from an integer 0 that resulted from arithmetic.

From-SVN: r5724
```
  Richard Stallman committed Oct 11, 1993
  f1a2b955 Browse Files
- (save_386_machine_status): New functions. · ecbc4695
```
(restore_386_machine_status)
(save_386_machine_status): New functions.
(clear_386_stack_locals): Store those functions in
save_machine_status, restore_machine_status.
(struct machine_function): New structure definition.

From-SVN: r5723
```
  Richard Stallman committed Oct 11, 1993
  ecbc4695 Browse Files
- (struct function): New field `machine'. · d6e1b011
```
From-SVN: r5722
```
  Richard Stallman committed Oct 11, 1993
  d6e1b011 Browse Files
- (save_machine_status, restore_machine_status): New vars. · 46766466
```
(push_function_context, pop_function_context): Use them.

From-SVN: r5721
```
  Richard Stallman committed Oct 11, 1993
  46766466 Browse Files
- (enum pragma_state): Defined. · b7560989
```
From-SVN: r5720
```
  Richard Stallman committed Oct 11, 1993
  b7560989 Browse Files
- (asctoeg): Fix backward condition in last change. · a9456cd3
```
From-SVN: r5719
```
  Richard Stallman committed Oct 11, 1993
  a9456cd3 Browse Files
- pa.c (output_function_prologue): Pass the highest register number saved for… · e8cfae5c
```
pa.c (output_function_prologue): Pass the highest register number saved for ENTRY_GR and ENTRY_FR directives...

	* pa.c (output_function_prologue):  Pass the highest register
	number saved for ENTRY_GR and ENTRY_FR directives rather
	than the number	of registers saved.
	(hppa_expand_prologue):  Account for %r4 when it's being
	used as a frame pointer.

From-SVN: r5718
```
  Jeff Law committed Oct 10, 1993
  e8cfae5c Browse Files
- (emit_stack_save): Cast enum array index to int. · 0d69ab6f
```
From-SVN: r5717
```
  Richard Stallman committed Oct 11, 1993
  0d69ab6f Browse Files
10 Oct, 1993 17 commits
- (ALPHA_COSTS): Add missing arg to call to rtx_cost. · a5da0afe
```
From-SVN: r5716
```
  Richard Kenner committed Oct 10, 1993
  a5da0afe Browse Files
- (force_to_mode, case ASHIFTRT): Verify that result of making a · 4c002f29
```
LSHIFTRT remains a shift.

From-SVN: r5715
```
  Richard Kenner committed Oct 10, 1993
  4c002f29 Browse Files
- (put_reg_into_stack): Allocate fixup structure in saveable obstack. · 4da73fa0
```
From-SVN: r5714
```
  Richard Kenner committed Oct 10, 1993
  4da73fa0 Browse Files
- (save_tree_status): Function_maybepermanent_obstack is the function_obstack of parent function. · 19e7d354
```
(save_tree_status): Function_maybepermanent_obstack is the function_obstack
of parent function.
(restore_tree_status): Only free objects later than maybepermanent_firstobj in
function_maybepermanent_obstack.
(make_node): Fix logic error in PARM_DECL code.
Put PARM_DECL in parent function's saveable obstack.

From-SVN: r5713
```
  Richard Kenner committed Oct 10, 1993
  19e7d354 Browse Files
- (expand_assignment): Don't short circuit store_expr when TO is a · 1ad87b63
```
VAR_DECL since it needs special handling if promoted.

From-SVN: r5712
```
  Richard Kenner committed Oct 10, 1993
  1ad87b63 Browse Files
- (const_ok_for_arm): cast constants to unsigned HOST_WIDE_INT. · abaa26e5
```
(output_prologue): Sanity check the finite state machine.
(output_epilogue): Delete unused variable.
(final_prescan_insn): Always clear arm_target_insn when FSM goes to
state 0.

From-SVN: r5711
```
  Richard Earnshaw committed Oct 10, 1993
  abaa26e5 Browse Files
- (OPTIMIZATION_OPTIONS): Don't set flag_omit_frame_pointer, since this inhibits debugging. · 26563586
```
(OPTIMIZATION_OPTIONS): Don't set flag_omit_frame_pointer, since
this inhibits debugging.
(ASM_OUTPUT_INTERNAL_LABEL): Always clear arm_target_insn when FSM
goes to state 0.

From-SVN: r5710
```
  Richard Earnshaw committed Oct 10, 1993
  26563586 Browse Files
- (subst, case SUREG):Only call force_to_mode if both inner and output · ff12fdac
```
modes are MODE_INT.

From-SVN: r5709
```
  Richard Kenner committed Oct 10, 1993
  ff12fdac Browse Files
- (WORD_ALIGN): Fix typo in last change. · 888184ea
```
From-SVN: r5708
```
  Richard Kenner committed Oct 10, 1993
  888184ea Browse Files
- (check_format_info): Support X/Open formats like "%1$d". · 9b69f523
```
From-SVN: r5707
```
  Richard Kenner committed Oct 10, 1993
  9b69f523 Browse Files
- Move alloca handling before bytecode construction so that VAX C won't need two… · 02490c73
```
Move alloca handling before bytecode construction so that VAX C won't need two different values for LIBS.

Move alloca handling before bytecode construction
so that VAX C won't need two different values for LIBS.  Eliminate a
comment about make-like functionality that referred to a capability
which has not been implemented.

From-SVN: r5706
```
  Richard Stallman committed Oct 10, 1993
  02490c73 Browse Files
- [VAXC] (bc_check_for_full_enumeration_handling) (current_function_has_nonlocal_goto) · 4b723ace
```
[VAXC] (bc_check_for_full_enumeration_handling)
(current_function_has_nonlocal_goto)
(output_deferred_addressed_constants): New macros to shorten
external names exceeding 31 characters.

From-SVN: r5705
```
  Richard Stallman committed Oct 10, 1993
  4b723ace Browse Files
- (check_format_info): Avoid ?: conditional for function to be called. · 4215e498
```
From-SVN: r5704
```
  Richard Stallman committed Oct 10, 1993
  4215e498 Browse Files
- (pop_momentary_nofree): New function. · 14b6efff
```
From-SVN: r5703
```
  Richard Stallman committed Oct 10, 1993
  14b6efff Browse Files
- (initdcl, notype_initdcl, init): Undo previous change. · 6126f4db
```
(init): Use pop_momentary_nofree if the initializer has real data.

From-SVN: r5702
```
  Richard Stallman committed Oct 10, 1993
  6126f4db Browse Files
- (sys/spinlock.h): Don't copy it if it doesn't exist. · e03bb072
```
(DPS/XDPSlib.h): Change "XDPS.h" to <DPS/XDPS.h>, for AIX.

From-SVN: r5701
```
  Richard Stallman committed Oct 10, 1993
  e03bb072 Browse Files
- When fixing _IO's definition, handle t as arg name. · 0ef87f39
```
From-SVN: r5700
```
  Richard Stallman committed Oct 10, 1993
  0ef87f39 Browse Files
09 Oct, 1993 1 commit
- Change $(srcdir)/ to $(srcdir)\ in commands. · 1a8f3d36
```
From-SVN: r5699
```
  Richard Stallman committed Oct 09, 1993
  1a8f3d36 Browse Files