Commits · e4ba89beb22247e6b45415aac2af04c22189ef50 · lvzhengyang / riscv-gcc-1

12 Oct, 1992 9 commits
- (try_combine): Fix typo in last change involving single_set. · e4ba89be
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From-SVN: r2409
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  Richard Kenner committed Oct 12, 1992
  e4ba89be Browse Files
- (PRINT_REG): Undo Oct 11 change. · aa3e8d2a
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(DEBUG_PRINT_REG): New macro, used from print-rtl.c.

From-SVN: r2408
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  James Van Artsdalen committed Oct 12, 1992
  aa3e8d2a Browse Files
- (gen_lowpart_common): Allow MODE_PARTIAL_INT where MODE_INT is · 83e9c679
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allowed.

From-SVN: r2407
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  Richard Kenner committed Oct 12, 1992
  83e9c679 Browse Files
- (try_combine): Properly call single_set when validating the result of · 780ed3ae
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a define_split.

From-SVN: r2406
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  Richard Kenner committed Oct 12, 1992
  780ed3ae Browse Files
- (simplify_subtraction): Declared. · 9ee96709
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From-SVN: r2405
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  Richard Stallman committed Oct 12, 1992
  9ee96709 Browse Files
- (simplify_subtraction): New function. · 57632c51
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From-SVN: r2404
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  Richard Stallman committed Oct 12, 1992
  57632c51 Browse Files
- (output_addr_const): Call simplify_subtraction. · 1f1fd3b1
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From-SVN: r2403
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  Richard Stallman committed Oct 12, 1992
  1f1fd3b1 Browse Files
- (calls_alloca): Don't look within DECL_INITIAL if it's 0. · 8b487c1f
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From-SVN: r2402
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  Richard Stallman committed Oct 12, 1992
  8b487c1f Browse Files
- (PRINT_REG): Make register name arrays static within this macro. · 9e06e321
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From-SVN: r2401
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  James Van Artsdalen committed Oct 12, 1992
  9e06e321 Browse Files
11 Oct, 1992 7 commits
- (merge_trees): When splitting, remember to clear DUPNO in addition to · 4805ff59
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the other things we can test.

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

From-SVN: r2399
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  Richard Kenner committed Oct 11, 1992
  4bb4c82e Browse Files
- (notice_update_cc): Only set CC_IN_80387 for float compares. · 2247a58c
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From-SVN: r2398
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  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
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From-SVN: r2397
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  James Van Artsdalen committed Oct 11, 1992
  5c8ad7f4 Browse Files
- Initial revision · 5b970343
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From-SVN: r2396
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  James Van Artsdalen committed Oct 11, 1992
  5b970343 Browse Files
- (movdi): Use D code for operand 1. · de9fa693
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From-SVN: r2395
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  Richard Stallman committed Oct 11, 1992
  de9fa693 Browse Files
- (PRINT_OPERAND): Define new code, D. · 61fcaf9e
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From-SVN: r2394
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  Richard Stallman committed Oct 11, 1992
  61fcaf9e Browse Files
10 Oct, 1992 5 commits
- (reg_name): Deleted. · c2fb3f57
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From-SVN: r2393
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  Richard Stallman committed Oct 10, 1992
  c2fb3f57 Browse Files
- (struct function): New fields const_rtx_hash_table, · b76227ea
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const_rtx_sym_hash_table, first_pool, last_pool, pool_offset.

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

From-SVN: r2387
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  Tom Wood committed Oct 09, 1992
  03da3e3b Browse Files
- (start_of_epilogue_needs): New variable. · 7bd80f37
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	(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
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  Tom Wood committed Oct 09, 1992
  7bd80f37 Browse Files
- (mark_target_live_regs): Fix bug in last change. · 014830a5
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From-SVN: r2385
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  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
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From-SVN: r2384
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  Richard Stallman committed Oct 09, 1992
  9d790a4f Browse Files
- (POPSTACK): Pop discarded elts off all the stacks as we go. · 6ed1d6c5
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From-SVN: r2383
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  Richard Stallman committed Oct 09, 1992
  6ed1d6c5 Browse Files
- (gen_lowpart_common, gen_highpart, operand_subword): Don't make a new · cb00f51a
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REG for stack, frame, or arg pointer.

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

From-SVN: r2381
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  Richard Kenner committed Oct 09, 1992
  26ecfc76 Browse Files
- (optimize_reg_copy_1): Tighten up code to properly handle the case when... · d9983d6c
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(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
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  Richard Kenner committed Oct 09, 1992
  d9983d6c Browse Files
- (jump_optimize): Only use a REG as a target. · dd2cc343
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From-SVN: r2379
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  Richard Kenner committed Oct 09, 1992
  dd2cc343 Browse Files
- *** empty log message *** · b67b4e47
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From-SVN: r2378
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  Richard Kenner committed Oct 09, 1992
  b67b4e47 Browse Files
- (floating_exact_log2, standard_68881_constant_p): · a74467d4
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(standard_sun_fpa_constant_p): Use REAL_VALUE_FROM_CONST_DOUBLE.
(print_operand): Likewise.

From-SVN: r2377
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  Richard Stallman committed Oct 09, 1992
  a74467d4 Browse Files
- added missing then · 396f9edb
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From-SVN: r2376
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  Arne H. Juul committed Oct 09, 1992
  396f9edb Browse Files
08 Oct, 1992 6 commits
- (assign_parms): Provide a safe value for · 587cb682
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	DECL_INCOMING_RTL in case of syntax errors.

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