Commits · 4805ff591cb13d2aa49228f014e598dea3d80664 · lvzhengyang / riscv-gcc-1

11 Oct, 1992 7 commits
- (merge_trees): When splitting, remember to clear DUPNO in addition to · 4805ff59
```
the other things we can test.

From-SVN: r2400
```
  Richard Kenner committed Oct 11, 1992
  4805ff59 Browse Files
- (general_operand, immediate_operand, const_double_operand): Allow CONST_INT with MODE_PARTIAL_INT. · 4bb4c82e
```
(general_operand, immediate_operand, const_double_operand): Allow CONST_INT
with MODE_PARTIAL_INT.
(nonmemory_operand): Likewise.

From-SVN: r2399
```
  Richard Kenner committed Oct 11, 1992
  4bb4c82e Browse Files
- (notice_update_cc): Only set CC_IN_80387 for float compares. · 2247a58c
```
From-SVN: r2398
```
  James Van Artsdalen committed Oct 11, 1992
  2247a58c Browse Files
- (USE_C_ALLOCA): New macro. Define if not using GNU C's builtin alloca. · 5c8ad7f4
```
From-SVN: r2397
```
  James Van Artsdalen committed Oct 11, 1992
  5c8ad7f4 Browse Files
- Initial revision · 5b970343
```
From-SVN: r2396
```
  James Van Artsdalen committed Oct 11, 1992
  5b970343 Browse Files
- (movdi): Use D code for operand 1. · de9fa693
```
From-SVN: r2395
```
  Richard Stallman committed Oct 11, 1992
  de9fa693 Browse Files
- (PRINT_OPERAND): Define new code, D. · 61fcaf9e
```
From-SVN: r2394
```
  Richard Stallman committed Oct 11, 1992
  61fcaf9e Browse Files
10 Oct, 1992 5 commits
- (reg_name): Deleted. · c2fb3f57
```
From-SVN: r2393
```
  Richard Stallman committed Oct 10, 1992
  c2fb3f57 Browse Files
- (struct function): New fields const_rtx_hash_table, · b76227ea
```
const_rtx_sym_hash_table, first_pool, last_pool, pool_offset.

From-SVN: r2392
```
  Richard Stallman committed Oct 10, 1992
  b76227ea Browse Files
- (varasm.o): Dep on function.h. · 88e71d24
```
From-SVN: r2391
```
  Richard Stallman committed Oct 10, 1992
  88e71d24 Browse Files
- (TARGET_DEFAULT): New macro - don't make TARGET_IEE_FP default for SCO. · 00416804
```
From-SVN: r2390
```
  James Van Artsdalen committed Oct 10, 1992
  00416804 Browse Files
- (DBX_DEBUGGING_INFO): Defined. · c4756552
```
From-SVN: r2389
```
  Richard Stallman committed Oct 10, 1992
  c4756552 Browse Files
09 Oct, 1992 13 commits
- (sparc_type_code): Return reasonable result for COMPLEX_TYPE. · c82aa69a
```
From-SVN: r2388
```
  Jim Wilson committed Oct 09, 1992
  c82aa69a Browse Files
- (return): Always available once reload has completed. · 03da3e3b
```
	(epilogue): Use a return insn rather than an indirect jump.

From-SVN: r2387
```
  Tom Wood committed Oct 09, 1992
  03da3e3b Browse Files
- (start_of_epilogue_needs): New variable. · 7bd80f37
```
	(mark_target_live_regs): Add in start_of_epilogue_needs when
	NOTE_INSN_EPILOGUE_BEG is scanned.
	(dbr_schedule): Compute start_of_epilogue_needs and update
	end_of_function_needs to include sets by all instructions
	following NOTE_INSN_EPILOGUE_BEG.

From-SVN: r2386
```
  Tom Wood committed Oct 09, 1992
  7bd80f37 Browse Files
- (mark_target_live_regs): Fix bug in last change. · 014830a5
```
From-SVN: r2385
```
  Richard Kenner committed Oct 09, 1992
  014830a5 Browse Files
- (aggregate_value_p): Return 1 if regs we would use are not all call-clobbered. · 9d790a4f
```
From-SVN: r2384
```
  Richard Stallman committed Oct 09, 1992
  9d790a4f Browse Files
- (POPSTACK): Pop discarded elts off all the stacks as we go. · 6ed1d6c5
```
From-SVN: r2383
```
  Richard Stallman committed Oct 09, 1992
  6ed1d6c5 Browse Files
- (gen_lowpart_common, gen_highpart, operand_subword): Don't make a new · cb00f51a
```
REG for stack, frame, or arg pointer.

From-SVN: r2382
```
  Richard Kenner committed Oct 09, 1992
  cb00f51a Browse Files
- (subst, case SUBREG): Don't make a new REG for stack, frame, or arg · 26ecfc76
```
pointer.

From-SVN: r2381
```
  Richard Kenner committed Oct 09, 1992
  26ecfc76 Browse Files
- (optimize_reg_copy_1): Tighten up code to properly handle the case when... · d9983d6c
```
(optimize_reg_copy_1): Tighten up code to properly handle the case
when SRC or DEST is a multi-word hard register and only some parts of
the register are set or used.  Also, avoid updating register status
for DEST if we can't do the optimization.

From-SVN: r2380
```
  Richard Kenner committed Oct 09, 1992
  d9983d6c Browse Files
- (jump_optimize): Only use a REG as a target. · dd2cc343
```
From-SVN: r2379
```
  Richard Kenner committed Oct 09, 1992
  dd2cc343 Browse Files
- *** empty log message *** · b67b4e47
```
From-SVN: r2378
```
  Richard Kenner committed Oct 09, 1992
  b67b4e47 Browse Files
- (floating_exact_log2, standard_68881_constant_p): · a74467d4
```
(standard_sun_fpa_constant_p): Use REAL_VALUE_FROM_CONST_DOUBLE.
(print_operand): Likewise.

From-SVN: r2377
```
  Richard Stallman committed Oct 09, 1992
  a74467d4 Browse Files
- added missing then · 396f9edb
```
From-SVN: r2376
```
  Arne H. Juul committed Oct 09, 1992
  396f9edb Browse Files
08 Oct, 1992 13 commits
- (assign_parms): Provide a safe value for · 587cb682
```
	DECL_INCOMING_RTL in case of syntax errors.

From-SVN: r2375
```
  Tom Wood committed Oct 08, 1992
  587cb682 Browse Files
- Define PTRSIZE_TYPE, WCHAR_TYPE, and SIZE_TYPE for OSF/1. · 29a326c2
```
From-SVN: r2374
```
  Michael Meissner committed Oct 08, 1992
  29a326c2 Browse Files
- Fix shared library in i386; correctly spell macro in mips.h. · c2177307
```
From-SVN: r2373
```
  Michael Meissner committed Oct 08, 1992
  c2177307 Browse Files
- (install-common-headers): Fix dir in chmods for assert.h. · 0cd4060d
```
From-SVN: r2372
```
  Richard Stallman committed Oct 08, 1992
  0cd4060d Browse Files
- (__savereg, va_arg): Put uses of __va in parens. · b0136fdd
```
From-SVN: r2371
```
  Richard Stallman committed Oct 08, 1992
  b0136fdd Browse Files
- pa.md (fp_alu function unit, case fpcc): Fpcc instructions use the fpalu unit. · 742ba40c
```
	* pa.md (fp_alu function unit, case fpcc): Fpcc instructions use
	the fpalu unit.  In the most common case their result will be used
	in a ftest instruction.  Minimum distance between the fcmp and
	ftest instruction is 4.

From-SVN: r2370
```
  Jeff Law committed Oct 08, 1992
  742ba40c Browse Files
- (dwarfout_init... · 13963720
```
(dwarfout_init, dwarfout_finish): Don't output labels
	or .debug_aranges entries for .data1 and .rodata1 as these
	sections aren't currently used.

From-SVN: r2369
```
  Tom Wood committed Oct 08, 1992
  13963720 Browse Files
- Fix a simple typo. · ca46db87
```
From-SVN: r2368
```
  Mike Stump committed Oct 08, 1992
  ca46db87 Browse Files
- (PATHLENGH): Change from 20 to 10 to speed up compilations. · b8b88835
```
From-SVN: r2367
```
  Richard Kenner committed Oct 08, 1992
  b8b88835 Browse Files
- (mark_target_live_regs): Look at USE insns made by update_block when scanning forward past target. · 1422dce0
```
(mark_target_live_regs): Look at USE insns made by update_block when scanning
forward past target.
(mark_target_live_regs, dbr_schedule): Use GET_RTX_CLASS.

From-SVN: r2366
```
  Richard Kenner committed Oct 08, 1992
  1422dce0 Browse Files
- (invert_truthvalue): Never alter ARG. · 3f783329
```
From-SVN: r2365
```
  Richard Stallman committed Oct 08, 1992
  3f783329 Browse Files
- (TAGS): Exclude =*.[chy] from tags table. · abd09f97
```
From-SVN: r2364
```
  Richard Stallman committed Oct 08, 1992
  abd09f97 Browse Files
- (yylex): For floats, Use REAL_VALUES_LESS to distinguish underflow from overflow. · 547ad557
```
(yylex): For floats, Use REAL_VALUES_LESS to distinguish
underflow from overflow.  Delete special case for 0.0.

From-SVN: r2363
```
  Richard Stallman committed Oct 08, 1992
  547ad557 Browse Files
07 Oct, 1992 2 commits

(<sys/signal.h>): Fix types of SIG_DFL, SIG_ERR, SIG_IGN, and SIG_HOLD. · 09a99207
```
(<sys/stat.h>): Turn definitions of stat, lstat, fstat, and mknod
into ANSI syntax and add __ to variables used.

From-SVN: r2362
```
Richard Stallman committed Oct 07, 1992
09a99207 Browse Files

(dwarfout_{begin,end}_function): New functions. · 2a819d04

	(body_{begin,end}_attribute): New functions.
	(dwarf_attr_name): Print AT_body_begin and AT_body_end.
	(output_{local,global}_subroutine_die): Output the new attributes.

From-SVN: r2361

committed Oct 07, 1992

2a819d04 Browse Files