Commits · 6a96fcb4958d449901e87d75d08b4e8eede54e1b · lvzhengyang / riscv-gcc-1

26 Jun, 1993 22 commits
- (fold, case PLUS_EXPR, MINUS_EXPR): Apply distributive law to multiplication. · 6a96fcb4
```
(fold, case *_DIV_EXPR): Replace code to handle (A*C1)/C2 with more general
code to handle addition as well.
(fold, case *_MOD_EXPR): Add simplified version of above code.

From-SVN: r4757
```
  Richard Kenner committed Jun 26, 1993
  6a96fcb4 Browse Files
- Remove #define of alloca to __builtin_alloca. · f62f398a
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From-SVN: r4756
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  Richard Kenner committed Jun 26, 1993
  f62f398a Browse Files
- (poplevel): Start new function context when writing inline function. · 47df0262
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From-SVN: r4755
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  Richard Kenner committed Jun 26, 1993
  47df0262 Browse Files
- (compile_file): Switch to temporary allocation when writing out inline · 86ef2ef9
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functions.

From-SVN: r4754
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  Richard Kenner committed Jun 26, 1993
  86ef2ef9 Browse Files
- (function_cannot_inline_p): Can now inline nested functions. · a6dd1cb6
```
(expand_inline_function): Set up static chain if needed.
(output_inline_function): Don't switch to temporary allocation here.

From-SVN: r4753
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  Richard Kenner committed Jun 26, 1993
  a6dd1cb6 Browse Files
- (init_decl_processing): When making SIZETYPE, start with name in SIZE_TYPE. · a34731a6
```
(init_decl_processing): When making SIZETYPE, start with name in
SIZE_TYPE.  If -traditional, use a signed version of that type, if it
is unsigned.

From-SVN: r4752
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  Richard Kenner committed Jun 26, 1993
  a34731a6 Browse Files
- Add more decls for functions in fold-const.c. · 4b63dccb
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From-SVN: r4751
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  Richard Kenner committed Jun 26, 1993
  4b63dccb Browse Files
- Add prototypes for static functions. · 6dc7571d
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({l,r}{shift,rotate}_double): COUNT arg is HOST_WIDE_INT, PREC is int.
(all_ones_mask): Remove __inline__.
(range_test): Make static; not used elsewhere.

From-SVN: r4750
```
  Richard Kenner committed Jun 26, 1993
  6dc7571d Browse Files
- (expand_calls): Fix typo: ALLOCATE_OUTGOING_ARGS · 6e716e89
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should be ACCUMULATE_OUTGOING_ARGS.

From-SVN: r4749
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  Richard Kenner committed Jun 26, 1993
  6e716e89 Browse Files
- (subst): apply_distributive_law can also handle AND. · 224eeff2
```
(subst, case IF_THEN_ELSE): Make a shift when appropriate.
(simplify_shift_const): If we have an outer operation and made a shift, see if
it can be simplified.

From-SVN: r4748
```
  Richard Kenner committed Jun 26, 1993
  224eeff2 Browse Files
- (do_store_flag): When computing via a shift, allow for an inner RSHIFT_EXPR in BITNUM. · af508edd
```
(do_store_flag): When computing via a shift, allow for an inner RSHIFT_EXPR
in BITNUM.
Sometimes do the operations as signed.

From-SVN: r4747
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  Richard Kenner committed Jun 26, 1993
  af508edd Browse Files
- (fold_truthop): Treat a BIT_AND_EXPR with a constant of one as if it were… · 96d4cf0a
```
(fold_truthop): Treat a BIT_AND_EXPR with a constant of one as if it were surrounded with an NE_EXPR.

(fold_truthop): Treat a BIT_AND_EXPR with a constant of one as if it were
surrounded with an NE_EXPR.
(fold): Don't move operation into conditional if it is BIT_{AND,OR}_EXPR with
the constant 1; change it to TRUTH_*_EXPR instead.
When moving things inside conditions, move comparisons as well as binary
operations.
Don't make a SAVE_EXPR when moving things inside conditionals unless the value
would really have been used twice.

From-SVN: r4746
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  Richard Kenner committed Jun 26, 1993
  96d4cf0a Browse Files
- (TRUTH_{AND,OR,XOR}_EXPR): Make code class be 'e' like the rest of the · e9b3df31
```
truth operations.

From-SVN: r4745
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  Richard Kenner committed Jun 26, 1993
  e9b3df31 Browse Files
- Include ctype.h. · 8ffd69e4
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(isalnum, isdigit): Macros deleted.

From-SVN: r4744
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  Richard Stallman committed Jun 26, 1993
  8ffd69e4 Browse Files
- Include ctype.h. · 6baacf63
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From-SVN: r4743
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  Richard Stallman committed Jun 26, 1993
  6baacf63 Browse Files
- (output_move_double): Handle reg[n,n+1] = mem[reg[n] + reg[n+1]]. · bdec790c
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From-SVN: r4742
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  Richard Stallman committed Jun 26, 1993
  bdec790c Browse Files
- (movdi): Delete the earlyclobber in load case. · ae49c611
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From-SVN: r4741
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  Richard Stallman committed Jun 26, 1993
  ae49c611 Browse Files
- (option_map): Add missing comma. · 5e3f49d1
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From-SVN: r4740
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  Doug Evans committed Jun 26, 1993
  5e3f49d1 Browse Files
- Clean up formatting. · c569c2c1
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From-SVN: r4739
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  Richard Stallman committed Jun 26, 1993
  c569c2c1 Browse Files
- (calls_function_1): Add declaration. · 9f4d9f6c
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From-SVN: r4738
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  Richard Stallman committed Jun 26, 1993
  9f4d9f6c Browse Files
- (calls_function): Don't scan a single save_expr twice. · 1c8d7aef
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(calls_function_1): New subroutine for the actual recursion.

From-SVN: r4737
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  Richard Stallman committed Jun 26, 1993
  1c8d7aef Browse Files
- (all_iter_stmt_simple): Add missing `else'. · 4d06f1a2
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From-SVN: r4736
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  Richard Stallman committed Jun 26, 1993
  4d06f1a2 Browse Files
25 Jun, 1993 14 commits
- only 13 reduce/reduce · c157db53
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From-SVN: r4735
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  Brendan Kehoe committed Jun 25, 1993
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- add C++ flags · e701d556
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From-SVN: r4734
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  Brendan Kehoe committed Jun 25, 1993
  e701d556 Browse Files
- Convert ...-sysvr4 into ...-sysv4. · 10ba57e5
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From-SVN: r4733
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  Richard Stallman committed Jun 25, 1993
  10ba57e5 Browse Files
- (CPP_PREDEFINES): Have two alternatives, · f7c680ed
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one for motorola and one for not motorola.

From-SVN: r4732
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  Richard Stallman committed Jun 25, 1993
  f7c680ed Browse Files
- (CPP_PREDEFINES): Add __motorola__. · 4381295b
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From-SVN: r4731
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  Richard Stallman committed Jun 25, 1993
  4381295b Browse Files
- (store_expr): If TARGET is volatile mem ref, return it. · c2e6aff6
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From-SVN: r4730
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  Richard Stallman committed Jun 25, 1993
  c2e6aff6 Browse Files
- (lang_options): Add -fdollars-in-identifiers. · c7daad38
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From-SVN: r4729
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  Richard Stallman committed Jun 25, 1993
  c7daad38 Browse Files
- (c_decode_option): Handle -fdollars-in-identifiers. · a419ff54
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From-SVN: r4728
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  Richard Stallman committed Jun 25, 1993
  a419ff54 Browse Files
- pa-hpux.h (LINK_SPEC): Search shared libraries by default... · 816edf8b
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	* pa-hpux.h (LINK_SPEC): Search shared libraries by default; turn off
	shared library searching if -static is specified.
	* pa-ghpux.h (LINK_SPEC): Likewise.

From-SVN: r4727
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  Jeff Law committed Jun 25, 1993
  816edf8b Browse Files
- pa.c: References to TARGET_SHARED_LIBS deleted. · d5e87e5e
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	* pa.c: References to TARGET_SHARED_LIBS deleted.
	* pa.md: Likewise.

From-SVN: r4726
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  Jeff Law committed Jun 25, 1993
  d5e87e5e Browse Files
- pa.h (TARGET_SHARED_LIBS): Delete switch and all references to the switch. · 5a079bea
```
	* pa.h (TARGET_SHARED_LIBS): Delete switch and all references to
	the switch.

From-SVN: r4725
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  Jeff Law committed Jun 25, 1993
  5a079bea Browse Files
- * pa.h (TARGET_DISABLE_INDEXING): Clean up comments. · 24c6ab1c
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From-SVN: r4724
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  Jeff Law committed Jun 25, 1993
  24c6ab1c Browse Files
- pa-utahmach.h (TARGET_DEFAULT): Allow indexing on Mach ports. · 7c6c204f
```
	* pa-utahmach.h (TARGET_DEFAULT): Allow indexing on Mach ports.
	* pa1-utahmach.h (TARGET_DEFAULT): Likewise.

From-SVN: r4723
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  Jeff Law committed Jun 25, 1993
  7c6c204f Browse Files
- (negdi2, negdi2_internal): Renamed from negdi3... · e7d7b3dc
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From-SVN: r4722
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  Richard Stallman committed Jun 25, 1993
  e7d7b3dc Browse Files
24 Jun, 1993 2 commits
- (option_map): Make --version alias for -dumpversion. · f7f1b4a4
```
From-SVN: r4721
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  Richard Stallman committed Jun 24, 1993
  f7f1b4a4 Browse Files
- (decl_attributes): If first_arg_num is 0, no error for it. · 68a91d8d
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From-SVN: r4720
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  Richard Stallman committed Jun 24, 1993
  68a91d8d Browse Files
23 Jun, 1993 2 commits
- (alloc_qty_for_scratch): Can allocate likely-spilled register classes for SCRATCH. · e15eb3aa
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(alloc_qty_for_scratch): Can allocate likely-spilled register classes
for SCRATCH.
(block_alloc): Likewise for regs in small register classes.

From-SVN: r4719
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  Richard Kenner committed Jun 23, 1993
  e15eb3aa Browse Files
- (DBX_REGPARM_STABS_LETTER, DEBUGGER_{AUTO,ARG}_OFFSET): New macros. · 0f21219f
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From-SVN: r4718
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  Richard Kenner committed Jun 23, 1993
  0f21219f Browse Files