Commits · fba942c46dad90bc02695e422b89c4145b59419e · lvzhengyang / riscv-gcc-1

13 Oct, 1992 27 commits
- Now includes reload.h. · fba942c4
```
(spec_reg_operand): Validate mode and know that some regs support
MODE_PARTIAL_INT and some MODE_INT.
(call_operand, reload_memory_operand, a29k_get_reloaded_address)
 New functions.
(in_operand): Allow constants with MODE_PARTIAL_INT.
(out_operand): Allow special registers with any mode.
Any MEM a word or wider is valid.
(extend_operator): Deleted.
(secondary_reload_class): A pseudo is the same as memory; we need
BP_REGS for multi-word memory or for bytes and halfword if -mndw.
(print_operand): Delete %X; add %m.
(print_operand, case 'F'): Check for SYMBOL_REF.

From-SVN: r2443
```
  Richard Kenner committed Oct 13, 1992
  fba942c4 Browse Files
- (stdio.h): Fix va_list when preceeded by a *. · be71bebd
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From-SVN: r2442
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  Richard Stallman committed Oct 13, 1992
  be71bebd Browse Files
- spc-sol2.h (STARTFILE_SPEC): Add crtbegin.o. · 13cc7b77
```
        * spc-sol2.h (STARTFILE_SPEC): Add crtbegin.o.
        (LIB_SPEC): Add crtend.o for running ctors/dtors.
        * t-sol2 (EXTRA_PARTS): Add crtbegin.o and crtend.o for C++.
        (FIXINCLUDES): Deleted.
        * configure (sparc-*-solaris2*): Set fixincludes here.

From-SVN: r2441
```
  Brendan Kehoe committed Oct 13, 1992
  13cc7b77 Browse Files
- (loop_optimize): Verify that max_uid_for_loop is still larger than the uid of any insn. · 1c01e9df
```
(loop_optimize): Verify that max_uid_for_loop is still
	larger than the uid of any insn.  Increase the number of exit
	blocks from 4 to 32 per loop.
	(find_and_verify_loops): Stop trying to relocate exit blocks when
	allocating a new label would exceed max_uid_for_loop.

From-SVN: r2440
```
  Tom Wood committed Oct 13, 1992
  1c01e9df Browse Files
- Simplify extraction of YYEMPTY from cp-parse.c. · 2988e8a3
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Generate c-parse.y, objc-parse.y from c-parse.in if required.

From-SVN: r2439
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  Richard Stallman committed Oct 13, 1992
  2988e8a3 Browse Files
- (in_branch_delay): Allow fpload and fpstore. · cab55461
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From-SVN: r2438
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  Jim Wilson committed Oct 13, 1992
  cab55461 Browse Files
- Correct comment from last change. · aad3ab2f
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From-SVN: r2437
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  Jim Wilson committed Oct 13, 1992
  aad3ab2f Browse Files
- (main): Only install a signal handler for signals that already have handlers. · 915ee623
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(main): Only install a signal handler for signals
that already have handlers.
(fork_execute): Don't ignore signals before calling do_wait.

From-SVN: r2436
```
  Jim Wilson committed Oct 13, 1992
  915ee623 Browse Files
- (*): Change 'f' constraint for dest to '*f' if it is not the only alternative. · bc9c7a36
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(*):  Change 'f' constraint for dest to '*f' if it is not the
only alternative.  Add '*f' dest constraints to all patterns where
it is valid but was previously missing.

From-SVN: r2435
```
  Jim Wilson committed Oct 13, 1992
  bc9c7a36 Browse Files
- (call, call_value): No longer call i960_expand_call, · 7c080174
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instead call call_internal/call_value_internal pattern.
(call_internal, call_value_internal): Rewrite patterns to pass new
args to i960_output_call_insn.

From-SVN: r2434
```
  Jim Wilson committed Oct 13, 1992
  7c080174 Browse Files
- (g14_save_reg): Delete variable. · 83f49630
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(i960_output_call_insn): Add two new parameters arg_pointer and
scratch_reg.  Save/set/restore g14 if necessary.
(i960_expand_call): Delete function.

From-SVN: r2433
```
  Jim Wilson committed Oct 13, 1992
  83f49630 Browse Files
- (OVERRIDE_OPTIONS): Enable function inlining. · b7168161
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From-SVN: r2432
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  Jim Wilson committed Oct 13, 1992
  b7168161 Browse Files
- (movstrsi+1): Add `+' to constraints for clobbered inputs. · 704dabc7
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From-SVN: r2431
```
  Jim Wilson committed Oct 13, 1992
  704dabc7 Browse Files
- (i960_output_call_insn): Emit bx instead of b, callx instead of callj. · 76542a00
```
From-SVN: r2430
```
  Jim Wilson committed Oct 13, 1992
  76542a00 Browse Files
- (sparc_frw_output_function_prologue): Frame pointer base · d4f55d3b
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must be same as for regular sparc code.

From-SVN: r2429
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  Jim Wilson committed Oct 13, 1992
  d4f55d3b Browse Files
- (mostly_false_jump): Recognize a sequence properly. · 64b7b7a3
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From-SVN: r2428
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  Tom Wood committed Oct 13, 1992
  64b7b7a3 Browse Files
- (ext shift patterns): No longer needed. · 68403115
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From-SVN: r2427
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  Tom Wood committed Oct 13, 1992
  68403115 Browse Files
- (subst): Don't change a conditional branch into a conditional move. · 696223d7
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From-SVN: r2426
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  Tom Wood committed Oct 13, 1992
  696223d7 Browse Files
- (install-fixincludes): Only delete an existing · 7f0a4b0a
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syslimits.h if we install limits.h over it.

From-SVN: r2425
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  Richard Stallman committed Oct 13, 1992
  7f0a4b0a Browse Files
- * pa.h (LEGITIMIZE_ADDRESS): Fix typo. · cea30048
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From-SVN: r2424
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  Jeff Law committed Oct 12, 1992
  cea30048 Browse Files
- (pop_function_context, push_function_context): · a506307a
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Call {save,restore}_varasm_status.

From-SVN: r2423
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  Richard Stallman committed Oct 13, 1992
  a506307a Browse Files
- (install-common): Put - on cmd that handles protoize. · 17d4d0e0
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(gcc.o, cccp.o): Define TOOLDIR for the compilation.
(all HOST_PREFIX_1 targets): Fix typos.

From-SVN: r2422
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  Richard Stallman committed Oct 13, 1992
  17d4d0e0 Browse Files
- entered into RCS · 1cf549b1
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From-SVN: r2421
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  Richard Stallman committed Oct 13, 1992
  1cf549b1 Browse Files
- Include hconfig.h, not config.h. · 20f92396
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From-SVN: r2420
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  Richard Stallman committed Oct 13, 1992
  20f92396 Browse Files
- Include hconfig.h, not config.h. · 0d64891c
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From-SVN: r2419
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  Richard Stallman committed Oct 13, 1992
  0d64891c Browse Files
- Make hconfig.h. · ae54cf6d
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From-SVN: r2418
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  Richard Stallman committed Oct 13, 1992
  ae54cf6d Browse Files
- Make hconfig.h. · 18eb8283
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From-SVN: r2417
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  Richard Stallman committed Oct 13, 1992
  18eb8283 Browse Files
12 Oct, 1992 13 commits
- (PRINT_OPERAND): Detect `double' constants by DFmode, · aa40bfad
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since VOIDmode means an integer.

From-SVN: r2416
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  Richard Stallman committed Oct 12, 1992
  aa40bfad Browse Files
- (reg_names): Reinstate the definition here. · d05c8ee7
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From-SVN: r2415
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  Richard Stallman committed Oct 12, 1992
  d05c8ee7 Browse Files
- (cmpstrM patterns): Compare strings of unsigned chars, not strings of · 98166149
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signed chars.

From-SVN: r2414
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  James Van Artsdalen committed Oct 12, 1992
  98166149 Browse Files
- (alter_cond): If CC_NOT_SIGNED, convert signed conditions to unsigned. · b329456e
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From-SVN: r2413
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  James Van Artsdalen committed Oct 12, 1992
  b329456e Browse Files
- (CC_NOT_SIGNED): New macro. · e8a2790c
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From-SVN: r2412
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  James Van Artsdalen committed Oct 12, 1992
  e8a2790c Browse Files
- (try_combine): Save DEST of NI2PAT before calling recog_for_combine, · 472fbdd1
```
which might make it a PARALLEL.

From-SVN: r2411
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  Richard Kenner committed Oct 12, 1992
  472fbdd1 Browse Files
- Delete excess fi in fixing stat.h. · 460fe04f
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From-SVN: r2410
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  Richard Stallman committed Oct 12, 1992
  460fe04f Browse Files
- (try_combine): Fix typo in last change involving single_set. · e4ba89be
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From-SVN: r2409
```
  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
```
  James Van Artsdalen committed Oct 12, 1992
  aa3e8d2a Browse Files
- (gen_lowpart_common): Allow MODE_PARTIAL_INT where MODE_INT is · 83e9c679
```
allowed.

From-SVN: r2407
```
  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
```
  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
```
  Richard Stallman committed Oct 12, 1992
  57632c51 Browse Files