Commits · 56f58d3a43c2adf16c117bfcaf94e11324b09184 · lvzhengyang / riscv-gcc-1

21 Apr, 1994 28 commits
- (reload): Clear forbidden_regs earlier. · 56f58d3a
```
(new_spill_reg): Mention in error message that asm clauses can also
cause the compiler to run out of spill regs.
(scan_paradoxical_regs): If SMALL_REGISTER_CLASSES, forbid hard regs
used in explicit user variables.

From-SVN: r7132
```
  Richard Kenner committed Apr 21, 1994
  56f58d3a Browse Files
- (can_combine_p... · c448a43e
```
(can_combine_p, combinable_i3pat, try_combine): Allow combination
involving hard regs if the hard reg is a user variable.

From-SVN: r7131
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  Richard Kenner committed Apr 21, 1994
  c448a43e Browse Files
- Upate comments and copyright notice. · defb5dab
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From-SVN: r7130
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  Richard Kenner committed Apr 21, 1994
  defb5dab Browse Files
- (default_compilers): If -E and the file is (e.g.) x.s, don't run the · ac4cf5d9
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assembler; similarly for .i, .ii, .adb, etc.

From-SVN: r7129
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  Richard Kenner committed Apr 21, 1994
  ac4cf5d9 Browse Files
- (mem_aligned_8): Don't assume addresses with · f5da225e
```
MEM_IN_STRUCT_P set are 8 byte aligned.

From-SVN: r7128
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  Jim Wilson committed Apr 21, 1994
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- (CPP_SPEC): Define _LANGUAGE_C for Objective C also. · 9db8b14a
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From-SVN: r7127
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  Jim Wilson committed Apr 21, 1994
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- Use CONST_DOUBLE_FROM_REAL_VALUE macro for immed_real_const_1. · 53596fba
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From-SVN: r7126
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  Richard Kenner committed Apr 21, 1994
  53596fba Browse Files
- Finish installation of last change. · cfc3d13f
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From-SVN: r7125
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  Richard Kenner committed Apr 21, 1994
  cfc3d13f Browse Files
- (find_splittable_givs): Share dest_reg for multiple address givs within a single instruction. · 8d092274
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(find_splittable_givs): Share dest_reg for multiple
address givs within a single instruction.
(copy_loop_body): Only update psuedo-reg for shared giv once.

From-SVN: r7124
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  Jim Wilson committed Apr 21, 1994
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- (sparc_type_code): Don't put more than 30 bits of info · aee2c3c5
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into the variable qualifiers.

From-SVN: r7123
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  Jim Wilson committed Apr 21, 1994
  aee2c3c5 Browse Files
- (store_expr): Don't check the TYPE_MODE of an ERROR_MARK. · c1da1f33
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From-SVN: r7122
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  Jim Wilson committed Apr 21, 1994
  c1da1f33 Browse Files
- Add prototypes for static functions. · 704f4dca
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(expand_fixups): New function.
(fixup_gotos): Now static.
Don't call bc_fixup_gotos with wrong type (but now probably wrong value).
(bc_*): Now static.
(expand_exit_loop_if_false): Call bc_expand_goto_internal with proper null
pointer.
(expand_decl_init): Call bc_expand_decl_init if writing bytecode.

From-SVN: r7121
```
  Richard Kenner committed Apr 21, 1994
  704f4dca Browse Files
- Make most functions static and add prototypes for all static functions. · a0353055
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(GET_REAL, PUT_REAL): Cast parameter to proper pointer type in some
cases; use unsigned array.

From-SVN: r7120
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  Richard Kenner committed Apr 21, 1994
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- Use CONST_DOUBLE_FROM_REAL_VALUE macro for immed_real_const_1. · 30d88916
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From-SVN: r7119
```
  Richard Kenner committed Apr 21, 1994
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- Add prototypes for static functions. · 82c68a78
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From-SVN: r7118
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  Richard Kenner committed Apr 21, 1994
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- Add prototypes for static functions. · 81fbaa41
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Use CONST_DOUBLE_FROM_REAL_VALUE macro for immed_real_const_1.

From-SVN: r7117
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  Richard Kenner committed Apr 21, 1994
  81fbaa41 Browse Files
- Add prototypes for static functions. · e15679f8
```
(bc_expand_function_end, expand_function_end): Call new expand_fixups
instead of old fixup_gotos.

From-SVN: r7116
```
  Richard Kenner committed Apr 21, 1994
  e15679f8 Browse Files
- Include stdio.h and ctype.h early. · 318e45ce
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Add prototypes for static functions.

From-SVN: r7115
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  Richard Kenner committed Apr 21, 1994
  318e45ce Browse Files
- (bc_expand_expr): Call expand_decl and expand_decl_init, not the bc_ · 9bac07c3
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versions.

From-SVN: r7114
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  Richard Kenner committed Apr 21, 1994
  9bac07c3 Browse Files
- Use CONST_DOUBLE_FROM_REAL_VALUE macro for immed_real_const_1. · 560c94a2
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From-SVN: r7113
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  Richard Kenner committed Apr 21, 1994
  560c94a2 Browse Files
- (main): Don't write overly-long line. · ca5ddfbc
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From-SVN: r7112
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  Richard Kenner committed Apr 21, 1994
  ca5ddfbc Browse Files
- (STDIO_PROTO): Don't define here. · 439067df
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From-SVN: r7111
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  Richard Kenner committed Apr 21, 1994
  439067df Browse Files
- (PROTO, STDIO_PROTO): Likewise. · fc47a4c0
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From-SVN: r7110
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  Richard Kenner committed Apr 21, 1994
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- Add missing declarations of functions in final.c. · 9b1d8cd6
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(STDIO_PROTO): Don't define here.

From-SVN: r7109
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  Richard Kenner committed Apr 21, 1994
  9b1d8cd6 Browse Files
- Add prototypes to declarations of functions in real.c. · fca04441
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(immed_real_const_1): Move declaration from rtl.h.

From-SVN: r7108
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  Richard Kenner committed Apr 21, 1994
  fca04441 Browse Files
- If RTX_CODE undefined, make an incomplete struct for rtx. · d6b12657
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Add some missing declarations of functions in stmt.c.
(STDIO_PROTO): Define here if not already defined.

From-SVN: r7107
```
  Richard Kenner committed Apr 21, 1994
  d6b12657 Browse Files
- If TREE_CODE undefined, make an incomplete union for tree. · 88efc60a
```
(STDIO_PROTO): Define here if not already defined.
(read_rtx): Use STDIO_PROTO.
(output_constant_def, immed_real_const): Use "union tree_node *".
(immed_real_const_1): Move declaration to real.h.
(rtx_to_tree_code): Supply prototype.

From-SVN: r7106
```
  Richard Kenner committed Apr 21, 1994
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- Handle taking address of function when using -membedded-pic · 92544bdf
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From-SVN: r7105
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  Ian Lance Taylor committed Apr 21, 1994
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20 Apr, 1994 12 commits
- (init_reg_sets_1): Make static. · c27c5281
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(init_reg_modes): New function.
(init_regs): Likewise.

From-SVN: r7104
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  Doug Evans committed Apr 20, 1994
  c27c5281 Browse Files
- (compile_file): Call new function init_regs. · 34d0205f
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(main): Delete call to init_reg_sets_1.

From-SVN: r7103
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  Doug Evans committed Apr 20, 1994
  34d0205f Browse Files
- ls -la · 961c4780
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From-SVN: r7102
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  Steve Chamberlain committed Apr 20, 1994
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- *** empty log message *** · d3ae8277
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From-SVN: r7101
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  Steve Chamberlain committed Apr 20, 1994
  d3ae8277 Browse Files
- (expand_expr): Don't force ignore when expanding the subexpression of a WITH_CLEANUP_EXPR. · 6fcc9690
```
 (expand_expr): Don't force ignore when expanding the
        subexpression of a WITH_CLEANUP_EXPR.  Don't check ignore when
        deciding whether or not to expand the cleanup for a TARGET_EXPR.

From-SVN: r7100
```
  Jason Merrill committed Apr 20, 1994
  6fcc9690 Browse Files
- (lshlsi3): Delete. · c8fc4697
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From-SVN: r7099
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  Doug Evans committed Apr 20, 1994
  c8fc4697 Browse Files
- (RTX_COSTS): Remove LSHIFT, add LSHIFTRT. · 3e7700f3
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From-SVN: r7098
```
  Doug Evans committed Apr 20, 1994
  3e7700f3 Browse Files
- (output_shift, ASHIFTRT case): Do opposite shift as ASHIFT. · 3841a7f6
```
Delete LSHIFT case.

From-SVN: r7097
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  Doug Evans committed Apr 20, 1994
  3841a7f6 Browse Files
- (i960_expr_alignment): Remove LSHIFT. · dfa11e05
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From-SVN: r7096
```
  Doug Evans committed Apr 20, 1994
  dfa11e05 Browse Files
- (safe_insn_src_p): Remove LSHIFT. · 9d84172d
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(single_insn_src_p): Likewise.

From-SVN: r7095
```
  Doug Evans committed Apr 20, 1994
  9d84172d Browse Files
- (lshrhi3_eight): Fix name. · c0e4a007
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(lshrhi3): Use it.

From-SVN: r7094
```
  Doug Evans committed Apr 20, 1994
  c0e4a007 Browse Files
- (RTX_COSTS): Remove LSHIFT. · b4ce11b4
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From-SVN: r7093
```
  Doug Evans committed Apr 20, 1994
  b4ce11b4 Browse Files