Commits · dd07092ebe8a89f603b764519b4b8b43cf3abc2e · lvzhengyang / riscv-gcc-1

02 Apr, 1996 1 commit

h8300.c (extra_pop): Remove unused variable. · dd07092e

        * h8300/h8300.c (extra_pop): Remove unused variable.
        (current_function_anonymous_args): Likewise.
        (function_prologue): Remove incorrect varargs/stdarg
        related code.
        (function_epilogue): Likewise.
        (function_arg): Never pass unnamed arguments in registers.
        * h8300.h (LONG_LONG_TYPE_SIZE): Use 64bits when ints are
        32bits.
        (SETUP_INCOMING_VARARGS): Remove definition.

From-SVN: r11653

committed Apr 02, 1996

dd07092e Browse Files

01 Apr, 1996 4 commits

Fix signal prototype on SunOS to avoid C++ pedantic error · cf0a001c
```
From-SVN: r11652
```
Ian Lance Taylor committed Apr 01, 1996
cf0a001c Browse Files

(get_inner_reference): When finding mode to access bitfield that ends up properly aligned... · e8621b3c

(get_inner_reference): When finding mode to access bitfield that ends
up properly aligned, use mode class of its type unless type's mode was
BLKmode.

From-SVN: r11651

committed Apr 01, 1996

e8621b3c Browse Files

h8300.c (interrupt_handler): Renamed from pragma_interrupt. · f5b65a56

        * h8300.c (interrupt_handler): Renamed from pragma_interrupt.
        All references changed.
        (function_prologue): Set interrupt_handler if the current
        function has the "interrrupt-handler" attribute.
        (small_call_insn_operand): New function.
        (h8300_interrrupt_function_p): New function.
        (h8300_funcvec_function_p): New function.
        (h8300_valid_machine_decl_attribute): New function.
        * h8300.h (VALID_MACHINE_DECL_ATTRIBUTE): Define.
        * h8300.md (call insns): Handle calls through the
        function vector.  Indirect calls and calls through
        the function vector have a length of two bytes.

From-SVN: r11650

committed Apr 01, 1996

f5b65a56 Browse Files

calls.c (expand_call): Remove current_call_is_indirect nonsense. · eecb6f50

        * calls.c (expand_call): Remove current_call_is_indirect nonsense.
        Add additional argument to INIT_CUMULATIVE_ARGS.
        (emit_library_call): Likewise.
        (emit_library_call_value): Likewise.
        * expr.c (expand_builtin): Likewise.
        * function.c (assign_parms): Likewise.
        * config/pa/pa.h (hppa_args): New field "indirect".
        (INIT_CUMULATIVE_ARGS): Initialize "indirect" field.
        (FUNCTION_ARG): Check "indirect" field, rather than
        "current_call_is_indirect".
        * All other backends updated with new argument to
        INIT_CUMULATIVE_ARGS

From-SVN: r11649

committed Mar 31, 1996

eecb6f50 Browse Files

31 Mar, 1996 3 commits
- (schedule_block): CALL_INSNs don't affect fixed regs. · 4cf8614f
```
From-SVN: r11648
```
  Richard Kenner committed Mar 31, 1996
  4cf8614f Browse Files
- (layout_decl): Don't make a bitfield an integral mode if the mode of · 5bb3d1dd
```
the field type is not MODE_INT.

From-SVN: r11647
```
  Richard Kenner committed Mar 31, 1996
  5bb3d1dd Browse Files
- (propagate_block): CALL_INSNs don't kill fixed regs. · e4329280
```
From-SVN: r11646
```
  Richard Kenner committed Mar 31, 1996
  e4329280 Browse Files
30 Mar, 1996 1 commit
- (expand_divmod, case TRUNC_DIV_EXPR): Move some code · dc1d6150
```
to avoid shifting by a too large count.

From-SVN: r11645
```
  Torbjorn Granlund committed Mar 30, 1996
  dc1d6150 Browse Files
29 Mar, 1996 6 commits

sparc.h (FUNCTION_PROFILER): Save/restore %g2 around call to mcount. · 6f334f44
```
	* sparc/sparc.h (FUNCTION_PROFILER): Save/restore %g2 around call
	to mcount.

From-SVN: r11644
```
Doug Evans committed Mar 29, 1996
6f334f44 Browse Files
(notice_update_cc): Clear cc_status if it references a mem we are modifying. · 0a78e862
```
From-SVN: r11643
```
Stan Cox committed Mar 29, 1996
0a78e862 Browse Files

method.c (emit_thunk): Remove current_call_is_indirect nonsense. · 6752b7d4

        * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
        Add additional argument to INIT_CUMULATIVE_ARGS.

From-SVN: r11642

committed Mar 29, 1996

6752b7d4 Browse Files

calls.c (expand_call): Remove current_call_is_indirect nonsense. · 2c7ee1a6

	* calls.c (expand_call): Remove current_call_is_indirect nonsense.
	Add additional argument to INIT_CUMULATIVE_ARGS.
	(emit_library_call): Likewise.
	(emit_library_call_value): Likewise.
	* expr.c (expand_builtin): Likewise.
	* function.c (assign_parms): Likewise.
	* cp/method.c (emit_thunk): Likewise.
	* config/pa/pa.h (hppa_args): New field "indirect".
	(INIT_CUMULATIVE_ARGS): Initialize "indirect" field.
	(FUNCTION_ARG): Check "indirect" field, rather than
	"current_call_is_indirect".
	* All other backends updated with new argument to
	INIT_CUMULATIVE_ARGS

From-SVN: r11641

committed Mar 29, 1996

2c7ee1a6 Browse Files

(aux): Delete another duplicate entry. · c4d98c84
```
From-SVN: r11629
```
Doug Evans committed Mar 29, 1996
c4d98c84 Browse Files
(aux): Delete duplicate entry. · 9fcfb40a
```
From-SVN: r11628
```
Doug Evans committed Mar 29, 1996
9fcfb40a Browse Files

28 Mar, 1996 3 commits

(summarize_insn): Fix three "off-by-one" bugs in loop bounds. · 8fed04e5
```
From-SVN: r11627
```
Richard Kenner committed Mar 28, 1996
8fed04e5 Browse Files
* ginclude/va-h8300.h (va_arg): Don't assume sizeof (int) == 4. · da484a80
```
From-SVN: r11626
```
Jeff Law committed Mar 28, 1996
da484a80 Browse Files

pa.c (hppa_legitimize_address): Don't lose for (plus (plus (mult (A) (shadd_const)) (B)) (C)) if... · 31d4f31f

        * pa.c (hppa_legitimize_address): Don't lose for
        (plus (plus (mult (A) (shadd_const)) (B)) (C)) if
        B + C isn't a valid address for indexing.
        (basereg_operand): Only accept base registers after
        cse has completed.  Don't accept the frame pointer if
        it's likely to be eliminated.
        * pa.md (unscaled indexing patterns): Add variants with
        basereg and index register reversed.
        (HImode and QImode loads): Add zero extended variants.

From-SVN: r11625

committed Mar 28, 1996

31d4f31f Browse Files

27 Mar, 1996 1 commit
- (negate_rtx): Fix typo in previous change. · fdb5537f
```
From-SVN: r11624
```
  Richard Kenner committed Mar 27, 1996
  fdb5537f Browse Files
26 Mar, 1996 9 commits
- (expand_call): In convert_to_mode call, use word_mode · 144a3150
```
not SImode.

From-SVN: r11623
```
  Jim Wilson committed Mar 26, 1996
  144a3150 Browse Files
- expr.c (emit_push_insn): When doing a partial push... · 9c7be814
```
        * expr.c (emit_push_insn): When doing a partial push, emit
        a CLOBBER so that flow doesn't think the entire register
        is live.

From-SVN: r11622
```
  Jeff Law committed Mar 26, 1996
  9c7be814 Browse Files
- (summarize_insn, default case): Properly use format_ptr. · bed95fa1
```
From-SVN: r11621
```
  Richard Kenner committed Mar 26, 1996
  bed95fa1 Browse Files
- (fullword move): Call output_move_simode_const. · 49d1cc6c
```
From-SVN: r11620
```
  Richard Kenner committed Mar 26, 1996
  49d1cc6c Browse Files
- (output_move_simode_const): New function. · 02ed0c07
```
(singlemove_string): Call it.

From-SVN: r11619
```
  Richard Kenner committed Mar 26, 1996
  02ed0c07 Browse Files
- (output_move_simode_const): New extern declaration. · cab70741
```
From-SVN: r11618
```
  Richard Kenner committed Mar 26, 1996
  cab70741 Browse Files
- (NOTICE_UPDATE_CC): Handle ZERO_EXTRACT destination. · 42b672ea
```
From-SVN: r11617
```
  Torbjorn Granlund committed Mar 26, 1996
  42b672ea Browse Files
- (insv matcher): Call CC_STATUS_INIT. · 391186c5
```
From-SVN: r11616
```
  Torbjorn Granlund committed Mar 26, 1996
  391186c5 Browse Files
- (expand_function_start): Don't set up context_display · 6d7306f7
```
        unless current_function_needs_context.

From-SVN: r11615
```
  Jason Merrill committed Mar 26, 1996
  6d7306f7 Browse Files
25 Mar, 1996 3 commits
- (fold, case BIT_IOR_EXPR): Recognize rotates with variable count. · 65d8b1ce
```
From-SVN: r11614
```
  Richard Kenner committed Mar 25, 1996
  65d8b1ce Browse Files
- (libgcc1-test): Undo Feb 12 change. · fda92428
```
From-SVN: r11613
```
  Jim Wilson committed Mar 25, 1996
  fda92428 Browse Files
- (objc_mutex_unlock): Properly declare thread_id. · 06f5c9df
```
From-SVN: r11612
```
  Richard Kenner committed Mar 25, 1996
  06f5c9df Browse Files
24 Mar, 1996 5 commits
- (negate_rtx): Don't try to negate a constant ourself; instead call · a39a7484
```
simplify_unary_operation.

From-SVN: r11611
```
  Richard Kenner committed Mar 24, 1996
  a39a7484 Browse Files
- (SWITCHES_NEED_SPACES): Change definition correspondingly. · 3ef00709
```
From-SVN: r11610
```
  Richard Kenner committed Mar 24, 1996
  3ef00709 Browse Files
- (process_command): Instead of hardcoding non-empty switches_need_spaces to turn on "o" and "L"... · bb9da768
```
(process_command): Instead of hardcoding non-empty
switches_need_spaces to turn on "o" and "L", make the string contain
the switches that need the spaces.

From-SVN: r11609
```
  Richard Kenner committed Mar 24, 1996
  bb9da768 Browse Files
- (bc_emit_instruction): Add missing va_end call. · 4498659c
```
From-SVN: r11608
```
  Richard Kenner committed Mar 23, 1996
  4498659c Browse Files
- (set_init_index): Check for use outside an array initializer. · 7b1d6e6e
```
From-SVN: r11607
```
  Richard Kenner committed Mar 23, 1996
  7b1d6e6e Browse Files
23 Mar, 1996 4 commits
- (LIB_SPEC): Always output -lmach. · 06ed212d
```
From-SVN: r11606
```
  Richard Kenner committed Mar 23, 1996
  06ed212d Browse Files
- (ASM_OUTPUT_ADDR_DIFF_ELT): Don't define. · 3d3ff202
```
From-SVN: r11605
```
  Richard Kenner committed Mar 23, 1996
  3d3ff202 Browse Files
- (ASM_OUTPUT_ADDR_DIFF_ELT): Delete. · b33c316c
```
From-SVN: r11604
```
  Richard Kenner committed Mar 23, 1996
  b33c316c Browse Files
- (make_extraction): In BITS_BIG_ENDIAN correction of POS, need to treat · cf54c2cd
```
MEM and REG differently.

From-SVN: r11603
```
  Doug Evans committed Mar 23, 1996
  cf54c2cd Browse Files