Commits · 2743360a6e3c65400577b3b79f7fc3f8a30b021e · lvzhengyang / riscv-gcc-1

31 Mar, 1993 40 commits
- (movxf, tstxf, extendsfxf2, extenddfxf2): New patterns. · 2743360a
```
(truncxfdf2, truncxfsf2, floatsixf2, floathixf2, floatqixf2): Likewise.
(ftruncxf2, fixxfqi2, fixxfhi2, fixxfsi2): Likewise.
(addxf3, subxf3, mulxf3, divxf3, negxf2, absxf2, sqrtxf2): Likewise.

From-SVN: r3973
```
  Richard Stallman committed Mar 31, 1993
  2743360a Browse Files
- (LONG_DOUBLE_TYPE_SIZE): Set to 96, for XFmode support. · f6ba6a91
```
(ASM_OUTPUT_LONG_DOUBLE_OPERAND) New macro.
(ASM_OUTPUT_FLOAT, ASM_OUTPUT_DOUBLE): Use REAL_VALUE_... macros.
(ASM_OUTPUT_DOUBLE_OPERAND): Likewise.
(ASM_OUTPUT_FLOAT_OPERAND): Likewise.  Also, new argument CODE.
(ASM_OUTPUT_FLOAT): Delete special def for CROSS_COMPILE.
(ASM_OUTPUT_LONG_DOUBLE): New macro.
(PRINT_OPERAND_EXTRACT_FLOAT): Definitions deleted.
(PRINT_OPERAND_PRINT_FLOAT): Definitions deleted.

From-SVN: r3972
```
  Richard Stallman committed Mar 31, 1993
  f6ba6a91 Browse Files
- (standard_68881_constant_p): Initialize REAL_VALUE_TYPE binary constants from decimal values. · c1cfb2ae
```
(standard_68881_constant_p): Initialize REAL_VALUE_TYPE
binary constants from decimal values.  Use REAL_VALUE_... macros.
(standard_sun_fpa_constant_p): Likewise.
(print_operand, floating_exact_log2): Use REAL_VALUE_... macros.
(init_68881_table): New function.

From-SVN: r3971
```
  Richard Stallman committed Mar 31, 1993
  c1cfb2ae Browse Files
- (expand_expr, case ADDR_EXPR): Allow taking the address of any object; · 896102d0
```
used in call-by-reference situations.

From-SVN: r3970
```
  Richard Kenner committed Mar 31, 1993
  896102d0 Browse Files
- (ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT, PRINT_OPERAND_FLOAT) · 475dd3b4
```
(ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT, PRINT_OPERAND_FLOAT)
(PRINT_OPERAND): Use new REAL_VALUE... macros.
(ASM_OUTPUT_LONG_DOUBLE): New macro.

From-SVN: r3969
```
  Richard Stallman committed Mar 31, 1993
  475dd3b4 Browse Files
- (next_type_uid): Move definition to reasonable place. (copy_node): · 579f50b6
```
Make new DECL_UID and TYPE_UID as comments say.

From-SVN: r3968
```
  Richard Kenner committed Mar 31, 1993
  579f50b6 Browse Files
- (ASM_OUTPUT_DOUBLE, PRINT_OPERAND): · 0b540bf4
```
Use new REAL_VALUE... macros.

From-SVN: r3967
```
  Richard Stallman committed Mar 31, 1993
  0b540bf4 Browse Files
- (emit_block_move, emit_push_insn, expand_assignment): Size passed to · 0fa83258
```
memcpy/bcopy is SIZETYPE, not Pmode.

From-SVN: r3966
```
  Richard Kenner committed Mar 31, 1993
  0fa83258 Browse Files
- (ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT): · 41e2a8bd
```
Use new REAL_VALUE... macros.
(ASM_OUTPUT_FLOAT_OPERAND, ASM_OUTPUT_DOUBLE_OPERAND): Likewise.

From-SVN: r3965
```
  Richard Stallman committed Mar 31, 1993
  41e2a8bd Browse Files
- (ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT): · 4179196a
```
Use new REAL_VALUE... macros.
(ASM_OUTPUT_LONG_DOUBLE): New definition.

From-SVN: r3964
```
  Richard Stallman committed Mar 31, 1993
  4179196a Browse Files
- (simplify_binary_operation... · 5a3d4bef
```
(simplify_binary_operation, case MULT): When testing for
floating-point equality, make sure we do so inside a region protected
from traps.

From-SVN: r3963
```
  Richard Kenner committed Mar 31, 1993
  5a3d4bef Browse Files
- (standard_80387_constant_p): When testing for floating-point equality, · 0b6b2900
```
make sure we do so inside a region protected from traps.

From-SVN: r3962
```
  Richard Kenner committed Mar 31, 1993
  0b6b2900 Browse Files
- (INITIAL_ELIMINATION_OFFSET): Subtract · 978e8952
```
current_function_pretend_args_size from OFFSET for AP.

From-SVN: r3961
```
  Richard Kenner committed Mar 31, 1993
  978e8952 Browse Files
- (ASM_OUTPUT_FLOAT, ASM_OUTPUT_DOUBLE): · 2700ac93
```
Use new REAL_VALUE... macros.
(REAL_ARITHMETIC): Defined.

From-SVN: r3960
```
  Richard Stallman committed Mar 31, 1993
  2700ac93 Browse Files
- (check_float_value): New function. · 990a1e46
```
From-SVN: r3959
```
  Richard Stallman committed Mar 31, 1993
  990a1e46 Browse Files
- (ASM_OUTPUT_DOUBLE): Use new REAL_VALUE... macros. · 969e811d
```
From-SVN: r3958
```
  Richard Stallman committed Mar 31, 1993
  969e811d Browse Files
- (PRINT_OPERAND, ASM_OUTPUT_FLOAT, ASM_OUTPUT_DOUBLE): · f29b2a44
```
Use new REAL_VALUE... macros.
(CHECK_FLOAT_VALUE): Call check_float_value.

From-SVN: r3957
```
  Richard Stallman committed Mar 31, 1993
  f29b2a44 Browse Files
- Fix typo in last change · c42cb196
```
From-SVN: r3956
```
  Jeff Law committed Mar 31, 1993
  c42cb196 Browse Files
- define CONSTANT_ADDRESS_P(X) to not use CONST_DOUBLE · 9d4dd4e9
```
From-SVN: r3955
```
  Brendan Kehoe committed Mar 31, 1993
  9d4dd4e9 Browse Files
- define CONSTANT_ADDRESS_P(X) to not use CONST_DOUBLE · 6eff269e
```
From-SVN: r3954
```
  Brendan Kehoe committed Mar 31, 1993
  6eff269e Browse Files
- (emit_swap_insn): Don't link cc0 insns: emit swap after cc0 user. · 6ec87b9d
```
From-SVN: r3953
```
  James Van Artsdalen committed Mar 31, 1993
  6ec87b9d Browse Files
- (LINK_SPEC): New definition. · 8877eb00
```
From-SVN: r3952
```
  Richard Kenner committed Mar 31, 1993
  8877eb00 Browse Files
- (insert_regs): If a REG already is in a class but not in the mode we · 1ff0c00d
```
want, don't do anything to the classes.

From-SVN: r3951
```
  Richard Kenner committed Mar 31, 1993
  1ff0c00d Browse Files
- * pa.h (toplevel): Declare output_bb. · e6878cb9
```
From-SVN: r3950
```
  Jeff Law committed Mar 31, 1993
  e6878cb9 Browse Files
- pa.c (output_cbranch): New function. · d2364a74
```
	* pa.c (output_cbranch): New function.  Given the operands of the
	branch, possible nullification, length of the branch, possible branch
	negation, and the branch insn itself, return the output template for
	the desired conditional branch.
	(output_bb): Likewise, but for branch on bit.

From-SVN: r3949
```
  Jeff Law committed Mar 31, 1993
  d2364a74 Browse Files
- (optimize_reg_copy_1): Don't increment n_calls specially if P is a call_insn. · 0cf4720c
```
From-SVN: r3948
```
  Richard Stallman committed Mar 31, 1993
  0cf4720c Browse Files
- (convert_to_real): Pass mode arg to REAL_VALUE_ATOF. · d7889764
```
From-SVN: r3947
```
  Richard Stallman committed Mar 31, 1993
  d7889764 Browse Files
- entered into RCS · e8650b8f
```
From-SVN: r3946
```
  Richard Stallman committed Mar 31, 1993
  e8650b8f Browse Files
- (rtx_to_tree_code): Declare. · f5118aa5
```
From-SVN: r3945
```
  Richard Stallman committed Mar 31, 1993
  f5118aa5 Browse Files
- (rtx_to_tree_code): New function. · 0c5e217d
```
From-SVN: r3944
```
  Richard Stallman committed Mar 31, 1993
  0c5e217d Browse Files
- (simplify_binary_operation): real_value_truncate returns REAL_VALUE_TYPE. · d3159aee
```
(simplify_binary_operation): real_value_truncate
returns REAL_VALUE_TYPE.
Convert rtx_code into tree_code for argument to REAL_ARITHMETIC.

(simplify_unary_operation): Use new ..._RNDZINT macros
instead of casting value of REAL_VALUE_FIX_TRUNCATE
and REAL_VALUE_UNSIGNED_FIX_TRUNCATE.

From-SVN: r3943
```
  Richard Stallman committed Mar 31, 1993
  d3159aee Browse Files
- (expand_fix): Initialized REAL_VALUE_TYPE confuses some compilers. · e9f7ae44
```
From-SVN: r3942
```
  Richard Stallman committed Mar 31, 1993
  e9f7ae44 Browse Files
- (assemble_real): Case TFmode and XFmode invoke ASM_OUTPUT_LONG_DOUBLE. · 2c7ff63c
```
From-SVN: r3941
```
  Richard Stallman committed Mar 31, 1993
  2c7ff63c Browse Files
- Include real.h to get the definition of REAL_VALUE_TYPE. · a19a1b5d
```
From-SVN: r3940
```
  Richard Stallman committed Mar 31, 1993
  a19a1b5d Browse Files
- (real_value_truncate): If REAL_ARITHMETIC, replace by routine of same name in real.c. · 5008b8ae
```
(real_value_truncate): If REAL_ARITHMETIC, replace
by routine of same name in real.c.
target_isinf, target_isnan, target_negative): Likewise.
(const_binop): Delete `register' from decls using REAL_VALUE_TYPE.
(fold_convert): Use REAL_VALUE_TO_INT.

From-SVN: r3939
```
  Richard Stallman committed Mar 31, 1993
  5008b8ae Browse Files
- (operand_subword): Use REAL_VALUE_TO_TARGET_SINGLE to convert to target float. · 1632afca
```
If REAL_ARITHMETIC is defined, let real.c handle incompatible host
and target floating point bit patterns.
(init_emit_once): Add machine_mode argument to REAL_VALUE_ATOF.

From-SVN: r3938
```
  Richard Stallman committed Mar 31, 1993
  1632afca Browse Files
- (split_double) : Use REAL_VALUE macros to extract ints · 4b438c9e
```
from float mode CONST_DOUBLEs.

From-SVN: r3937
```
  Richard Stallman committed Mar 31, 1993
  4b438c9e Browse Files
- (yylex): Convert real decimal constants directly to the precision specified by… · 1454a5ba
```
(yylex): Convert real decimal constants directly to the precision specified by the letter at the end of the number.

(yylex): Convert real decimal constants directly
to the precision specified by the letter at the end of the number.
Pass mode arg to REAL_VALUE_ATOF to specify precision.
Move the "out of range of double" error check.

From-SVN: r3936
```
  Richard Stallman committed Mar 31, 1993
  1454a5ba Browse Files
- (real.o): New target. · ee7e5441
```
(OBJS): Add real.o.

From-SVN: r3935
```
  Richard Stallman committed Mar 31, 1993
  ee7e5441 Browse Files
- If REAL_ARITHMETIC is defined or if LONG_DOUBLE_TYPE_SIZE is 96... · fd76a739
```
If REAL_ARITHMETIC is defined or if LONG_DOUBLE_TYPE_SIZE
is 96, then define REAL_VALUE_ macros to invoke functions in real.c.

(REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT):
New macros truncate toward zero to integer value but
return REAL_VALUE_TYPE.

(REAL_VALUE_TO_DECIMAL): New macro defaults to
fprintf if no REAL_ARITHMETIC, otherwise uses real.c for
binary to decimal conversion.  Used in ASM_OUTPUT_ macros.

From-SVN: r3934
```
  Richard Stallman committed Mar 31, 1993
  fd76a739 Browse Files