Commits · 953b10d0d745a971c83cf953da5ed903ecbe776b · lvzhengyang / riscv-gcc-1

16 Apr, 1996 27 commits
- h8300.md (andhi3): If 2nd operand is a CONST_INT that meets the 'J' constraint... · 953b10d0
```
        * h8300/h8300.md (andhi3): If 2nd operand is a CONST_INT that
        meets the 'J' constraint, then only two bytes are needed for
        this insn.  Improve code generated for the h8300h when both
        operands are registers.
        (iorhi3, xorhi3): Likewise.  Rework to be nearly identical to andhi3.
        (andsi3): If 2nd operand is a CONST_INT that meets the 'J'
        constraint, then only two bytes are need for this insn.
        Improve code generated for the h8300h regardless of the
        type of the 2nd operand.  Make this pattern work on the h8300 too.
        (iorsi3, xorsi3): Likewise.  Rework to be nearly identical to andsi3.
        (iorqi3_internal): Make this pattern look more like andqi3_internal.
        (one_cmplhi2, one_cmplsi2): Fix length computation for H8300H.

From-SVN: r11830
```
  Jeff Law committed Apr 16, 1996
  953b10d0 Browse Files
- (addsidi3_2): Handle non-MEM overlap case. · 70cff8f5
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From-SVN: r11829
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  Richard Kenner committed Apr 16, 1996
  70cff8f5 Browse Files
- (clear_limbo_values): New function. · 0500d6f9
```
(pushdecl): Call it for function body blocks.

From-SVN: r11828
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  Richard Kenner committed Apr 16, 1996
  0500d6f9 Browse Files
- Override trampoline macros. · f12d26af
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From-SVN: r11827
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  Richard Kenner committed Apr 16, 1996
  f12d26af Browse Files
- (FINISH_INIT_TRAMPOLINE): Rename to FINALIZE_TRAMPOLINE. · 319c8738
```
From-SVN: r11826
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  Richard Kenner committed Apr 16, 1996
  319c8738 Browse Files
- Instead of redefining INITIALIZE_TRAMPOLINE, make use of the new FINISH_INIT_TRAMPOLINE. · 0e8f9b64
```
Instead of redefining INITIALIZE_TRAMPOLINE, make use of the new
FINISH_INIT_TRAMPOLINE.
(FINISH_INIT_TRAMPOLINE): Rename to FINALIZE_TRAMPOLINE

From-SVN: r11825
```
  Richard Kenner committed Apr 16, 1996
  0e8f9b64 Browse Files
- Greatly simplify the run-time trampoline code: · 27a55d6b
```
(TRAMPOLINE_TEMPLATE, TRANSFER_FROM_TRAMPOLINE): Delete define.
(TRAMPOLINE_SIZE, INITIALIZE_TRAMPOLINE): Changed.
(TRAMPOLINE_ALIGN): No point aligning to cache line.
(FINISH_INIT_TRAMPOLINE): New define.

From-SVN: r11824
```
  Richard Kenner committed Apr 16, 1996
  27a55d6b Browse Files
- (assemble_trampoline_template): No such function if no · f0e969bd
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TRAMPOLINE_TEMPLATE.

From-SVN: r11823
```
  Richard Kenner committed Apr 16, 1996
  f0e969bd Browse Files
- (expand_function_end): Allow TRAMPOLINE_TEMPLATE · 1e2414db
```
to be omitted on systems for which it is not cost effective.

From-SVN: r11822
```
  Richard Kenner committed Apr 16, 1996
  1e2414db Browse Files
- (_objc_thread_id): Correct return type from int to _objc_thread_id. · 8b7bf671
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From-SVN: r11821
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  Richard Kenner committed Apr 16, 1996
  8b7bf671 Browse Files
- (make_field_assignment): Allow XOR in final case. · 9dd11dcb
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From-SVN: r11820
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  Richard Kenner committed Apr 16, 1996
  9dd11dcb Browse Files
- (TARGET_SWITCHES): Don't remove MASK_68060 with -msoft-float. · 7f9ca37e
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From-SVN: r11819
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  Richard Kenner committed Apr 16, 1996
  7f9ca37e Browse Files
- (ashlsi_16, lshrsi_16): Disable pattern for TARGET_68060; this special · dbe68272
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case is not faster for that cpu.

From-SVN: r11818
```
  Richard Kenner committed Apr 16, 1996
  dbe68272 Browse Files
- (MULL_COST, MULW_COST, RTX_COSTS): Add costs for TARGET_68060. · 7a13fe96
```
From-SVN: r11817
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  Richard Kenner committed Apr 16, 1996
  7a13fe96 Browse Files
- (cmov* define_expands): Use it. · 3cabb540
```
From-SVN: r11816
```
  Richard Kenner committed Apr 16, 1996
  3cabb540 Browse Files
- (alpha_emit_conditional_move): Declare it. · 92e40a7a
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From-SVN: r11815
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  Richard Kenner committed Apr 16, 1996
  92e40a7a Browse Files
- (alpha_emit_conditional_move): New function. · 758d2c0c
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From-SVN: r11814
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  Richard Kenner committed Apr 16, 1996
  758d2c0c Browse Files
- (struct function): New field returns_pointer. · 04aa3b9c
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From-SVN: r11813
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  Richard Kenner committed Apr 16, 1996
  04aa3b9c Browse Files
- (push_function_context_{to,from}): Save and restore · 1651bdfe
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current_function_returns_pointer.

From-SVN: r11812
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  Richard Kenner committed Apr 16, 1996
  1651bdfe Browse Files
- (ENDFILE_SPEC): Add missing `%s'. · a4ec6e2a
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From-SVN: r11811
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  Richard Kenner committed Apr 16, 1996
  a4ec6e2a Browse Files
- (LIB_SPEC): Deleted. · bdf3e90e
```
(BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Define.

From-SVN: r11810
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  Richard Kenner committed Apr 16, 1996
  bdf3e90e Browse Files
- Initial revision · 9cb30fc2
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From-SVN: r11809
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  Richard Kenner committed Apr 16, 1996
  9cb30fc2 Browse Files
- (INSTALL_ASSERT_H): New definition. · b1b16781
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(CRTSTUFF_T_CFLAGS_S, TARGET_LIBGCC2_CFLAGS): New definitions.

From-SVN: r11808
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  Richard Kenner committed Apr 16, 1996
  b1b16781 Browse Files
- (TRAMPOLINE_ALIGNMENT): Specify alignment in bits, not bytes. · eb7dd33d
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From-SVN: r11807
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  Richard Kenner committed Apr 16, 1996
  eb7dd33d Browse Files
- (final_scan_insn): Allow removal of redundant test and compare · 30f5e9f5
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instructions that use clobbers.

From-SVN: r11806
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  Richard Kenner committed Apr 16, 1996
  30f5e9f5 Browse Files
- (expand_builtin, case BUILT_IN_LONGJMP): Make a decl for __dummy, so · b089937a
```
we can call make_function_rtl on it.

From-SVN: r11805
```
  Richard Kenner committed Apr 16, 1996
  b089937a Browse Files
- (expand_assignment): Don't pre-evaluate RHS if a CALL_EXPR with a · b35cd3c1
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variable-size return.

From-SVN: r11804
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  Richard Kenner committed Apr 16, 1996
  b35cd3c1 Browse Files
15 Apr, 1996 13 commits

(do_store_flag): Before calling exact_log2, remove any · 21b2a157
```
sign extension bits.

From-SVN: r11803
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Jim Wilson committed Apr 15, 1996
21b2a157 Browse Files
Fix undefined VOIDFUNCPTR in VxWorks 5.2 <time.h> · 34f1bdc7
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From-SVN: r11802
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Ian Lance Taylor committed Apr 15, 1996
34f1bdc7 Browse Files

(emit_reload_insns): Call reload_reg_reaches_end_p for every reg of multi-reg spill register. · 51f0c3b7

(emit_reload_insns): Call reload_reg_reaches_end_p for
every reg of multi-reg spill register.  Invalidate old info for multi
reg spill registers when only part survives to the end.

From-SVN: r11801

committed Apr 15, 1996

51f0c3b7 Browse Files

function.c (preserve_temp_slots): Only preserve temporaries that happen to be at the current level. · 9cca6a99
```
	* function.c (preserve_temp_slots): Only preserve temporaries that
	happen to be at the current level.
Fixes p7325.C.

From-SVN: r11800
```
Mike Stump committed Apr 15, 1996
9cca6a99 Browse Files

rtl.h: #include "gansidecl.h". · 1d2a8985

	* rtl.h: #include "gansidecl.h".
	(PROTO,VPROTO,PVPROTO,VPROTO,VA_START,STDIO_PROTO): Delete.
	(NULL,GENERIC_PTR,NULL_PTR): Delete.
	* tree.h: Likewise.

From-SVN: r11799

committed Apr 15, 1996

1d2a8985 Browse Files

rtl.h: #include "gansidecl.h". · 61b39f42

	* rtl.h: #include "gansidecl.h".
	(PROTO,VPROTO,PVPROTO,VPROTO,VA_START,STDIO_PROTO): Delete.
	(NULL,GENERIC_PTR,NULL_PTR): Delete.

From-SVN: r11798

committed Apr 15, 1996

61b39f42 Browse Files

recog.h: #include "gansidecl.h". · 5459836a
```
	* recog.h: #include "gansidecl.h".
	(PROTO,const): Delete.

From-SVN: r11797
```
Doug Evans committed Apr 15, 1996
5459836a Browse Files

machmode.h: #include "gansidecl.h". · 70c75d9f

	* machmode.h: #include "gansidecl.h".
	(PROTO): Delete.
	(HAVE_MACHINE_MODES): Move definition to standard place.

From-SVN: r11796

committed Apr 15, 1996

70c75d9f Browse Files

* genattr.c (main): Delete printing of "#define PROTO". · dbb66ea3
```
From-SVN: r11795
```
Doug Evans committed Apr 15, 1996
dbb66ea3 Browse Files

gcc.c: #include "gansidecl.h". · 6aa62cff

	* gcc.c: #include "gansidecl.h".
	(PROTO,VPROTO,PVPROTO,VPROTO,VA_START,NULL): Delete.
	(GENERIC_PTR,NULL_PTR,P_tmpdir): Delete.
	(choose_temp_base): Declare as extern, delete internal copy.
	(concat): Rewrite to take a variable number of arguments.
	(choose_temp_base_try,concat[346]): Delete.
	(translate_options,set_spec,process_command,do_spec_1,
	is_directory,main): Always use concat, not concat[346].  Pass
	NULL_PTR as trailing arg to concat.

From-SVN: r11794

committed Apr 15, 1996

6aa62cff Browse Files

fix-header.c: #include "gansidecl.h". · 0afdf565
```
	* fix-header.c: #include "gansidecl.h".
	(const): Delete.

From-SVN: r11793
```
Doug Evans committed Apr 15, 1996
0afdf565 Browse Files
* expr.h (const): Delete. · 982c6ee2
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From-SVN: r11792
```
Doug Evans committed Apr 15, 1996
982c6ee2 Browse Files
demangle.h: #include "gansidecl.h". · 6938ca92
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	* demangle.h: #include "gansidecl.h".
	(PROTO,PTR,const): Delete.

From-SVN: r11791
```
Doug Evans committed Apr 15, 1996
6938ca92 Browse Files