Commits · 5ea7a4ae88ef6b3400d0c4163647bf89eefef396 · lvzhengyang / riscv-gcc-1

18 Mar, 1994 4 commits
- (scan_loop): New variable loop_depth. · 5ea7a4ae
```
(scan_loop): New variable loop_depth.	Increment and
decrement on LOOP_BEG and LOOP_END notes.  Only use LOOP_VTOP note
if loop_depth is zero.
(strength_reduce): Likewise.

From-SVN: r6811
```
  Jim Wilson committed Mar 18, 1994
  5ea7a4ae Browse Files
- (FIXUNS_TRUNCTFSI2_LIBCALL): Define. · 4c1b367c
```
From-SVN: r6810
```
  Jim Wilson committed Mar 18, 1994
  4c1b367c Browse Files
- (init_optabs): Use FIXUNS_TRUNCTFSI2_LIBCALL macro. · 927c745d
```
From-SVN: r6809
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  Jim Wilson committed Mar 18, 1994
  927c745d Browse Files
- stor-layout.c (layout_type, [...]): Set TREE_UNSIGNED unless TYPE_MIN_VALUE is negative. · a6458cef
```
 * stor-layout.c (layout_type, case BOOLEAN_TYPE):
 Set TREE_UNSIGNED unless TYPE_MIN_VALUE is negative.

From-SVN: r6808
```
  Per Bothner committed Mar 17, 1994
  a6458cef Browse Files
17 Mar, 1994 5 commits
- (pushdecl): Call lookup_name for external references. · 7dcf01c2
```
Delete code to check external references against global
declarations.
(redeclaration_error_message): If newdecl has block scope, then
return string only if olddecl has the same scope.

From-SVN: r6807
```
  Jim Wilson committed Mar 17, 1994
  7dcf01c2 Browse Files
- (shorten_compare): When simplify compare against · 597681f6
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zero, check for restype_ptr unsigned instead of primop0 unsigned.

From-SVN: r6806
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  Jim Wilson committed Mar 17, 1994
  597681f6 Browse Files
- (expand_call): Undo Feb 27 change. · 6b972c4f
```
(expand_call): Undo Feb 27 change.  Set nregs to -1 for
normal case.

From-SVN: r6805
```
  Jim Wilson committed Mar 17, 1994
  6b972c4f Browse Files
- Define BYTE_ORDER in <sys/byteorder.h> as on UnixWare 1.1 · 5a157bc4
```
From-SVN: r6804
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  Ian Lance Taylor committed Mar 17, 1994
  5a157bc4 Browse Files
- (layout_type, case INTEGER_TYPE): Properly test for nonnegative lower · e2a77f99
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bound.

From-SVN: r6803
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  Richard Kenner committed Mar 17, 1994
  e2a77f99 Browse Files
16 Mar, 1994 10 commits

Don't declare last parameter of stdarg function to be register. · 2109bb54
```
From-SVN: r6802
```
Ian Lance Taylor committed Mar 16, 1994
2109bb54 Browse Files
pa.h (INITIALIZE_TRAMPOLINE): Do not mask off high bits of address passed to icacheflush. · 608f0dd2
```
        * pa.h (INITIALIZE_TRAMPOLINE): Do not mask off high
        bits of address passed to icacheflush.

From-SVN: r6801
```
Jeff Law committed Mar 16, 1994
608f0dd2 Browse Files

pa.h (WCHAR_TYPE): Use "unsigned int" by default. · 3c9a7b64

	* pa.h (WCHAR_TYPE): Use "unsigned int" by default.
	(WCHAR_TYPE_SIZE): Change appropriately.
	* pa-ghiux.h, pa-ghpux.h, pa-gux7.h, pa-hiux.h, pa-hpux.h,
	pa-hpux7.h (WCHAR_TYPE): Delete definition.
	(WCHAR_TYPE_SIZE): Likewise.
	* pa-osf.h (WCHAR_TYPE): Override appropriately for OSF1.
	(WCHAR_TYPE_SIZE): Likewise.

From-SVN: r6800

committed Mar 16, 1994

3c9a7b64 Browse Files

* pa.md (DImode lo_sum): Add earlyclobber for alternative one. · d13a220a
```
From-SVN: r6799
```
Jeff Law committed Mar 16, 1994
d13a220a Browse Files
pa.h (ASM_OUTPUT_ADDR_DIFF_ELT): Rewrite to match ASM_OUTPUT_ADDR_VEC_ELT which is PIC-safe. · cface026
```
	* pa.h (ASM_OUTPUT_ADDR_DIFF_ELT): Rewrite to match
	ASM_OUTPUT_ADDR_VEC_ELT which is PIC-safe.

From-SVN: r6798
```
Jeff Law committed Mar 16, 1994
cface026 Browse Files
(FUNCTION_PROLOGUE): Load sb through r0 if TARGET_REGPARM is false. · f8eb0365
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From-SVN: r6797
```
Richard Kenner committed Mar 16, 1994
f8eb0365 Browse Files
(global_symbolic_reference_mentioned_p): Recurse only · bc69bfac
```
if GET_CODE (op) == CONST.

From-SVN: r6796
```
Richard Kenner committed Mar 16, 1994
bc69bfac Browse Files

(gen_lowpart_common... · 65e8fe02

(gen_lowpart_common, gen_highpart, operand_subword): Test input
against RTX for FP, AP, and SP, not same register number.

From-SVN: r6795

committed Mar 16, 1994

65e8fe02 Browse Files

(expand_expr): Update comments and fix formatting. · d6a5ac33

(expand_expr, case VAR_DECL, STRING_CST, CONSTRUCTOR): If flag_force_addr, put
address in register unless REG.
(expand_expr, case CONSTRUCTOR, CONVERT_EXPR): Make TARGET with TMODE, if
specified.
(expand_expr, case IN_EXPR): Clean up.  Allow INDEX to be an unsigned type.
Always evaluate SET and INDEX in case of side effects.
(expand_expr, case CONVERT_EXPR): Use convert_modes to handle consts.
(expand_expr, case ABS_EXPR): Simplify processing of COMPLEX.
Compare with zero word-by-word if required.
(expand_expr, case ABS_EXPR, MIN_EXPR, COND_EXPR): Don't use TARGET if
not MODE.
(expand_expr, case TRUTH_*_EXPR): Modes of input and output must agree.
(expand_expr, case CONJ_EXPR): Remove redundant def of MODE.

From-SVN: r6794

committed Mar 16, 1994

d6a5ac33 Browse Files

(layout_record): If the place where we were going to put a field · 8df06118
```
changed, lay it out again.

From-SVN: r6793
```
Richard Kenner committed Mar 16, 1994
8df06118 Browse Files

15 Mar, 1994 1 commit
- (stmp-fixproto): Add missing "-" in front of "if". · 6e5bea54
```
(install-headers-tar, gcc.xtar): Use "-" in front of tar options.

From-SVN: r6792
```
  Richard Kenner committed Mar 15, 1994
  6e5bea54 Browse Files
14 Mar, 1994 20 commits
- (assign_parms, expand_function_start): Properly set MEM_IN_STRUCT_P · ccdecf58
```
for DECL_RTL of function result.

From-SVN: r6791
```
  Richard Kenner committed Mar 14, 1994
  ccdecf58 Browse Files
- Insert newlines for sed 'a' and 'i' commands. · d4c60bd6
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From-SVN: r6790
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  Ian Lance Taylor committed Mar 14, 1994
  d4c60bd6 Browse Files
- Don't name variables in mmap prototype. · e1c35cd7
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From-SVN: r6789
```
  Ian Lance Taylor committed Mar 14, 1994
  e1c35cd7 Browse Files
- (*.o): Add explicit dependencies for Sun's VPATH. · 5366ab1d
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From-SVN: r6788
```
  Doug Evans committed Mar 14, 1994
  5366ab1d Browse Files
- (grokdeclarator): Convert to sizetype when manipulating size of array · 0a43d680
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and use care to avoid mixed-type operations.

From-SVN: r6787
```
  Richard Kenner committed Mar 14, 1994
  0a43d680 Browse Files
- (compile_file): Call bc_write_file here and pass asm_out_file, not stdout. · 0207ea82
```
(main): Don't call bc_write_file here.
Fix wording on error if -fbytecode specified on unsupported target.

From-SVN: r6786
```
  Richard Kenner committed Mar 14, 1994
  0207ea82 Browse Files
- (bc_seg_write): Don't make unaligned reference to seg->data. · 66bd81d9
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From-SVN: r6785
```
  Richard Kenner committed Mar 14, 1994
  66bd81d9 Browse Files
- (output_constant_def): Do hashing and make label even if bytecode. · 00f07fb9
```
From-SVN: r6784
```
  Richard Kenner committed Mar 14, 1994
  00f07fb9 Browse Files
- (bc_expand_start_cond): Set exit_label if not EXITFLAG. · 8e2b13c3
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(bc_expand_end_bindings): Only define exit_label if set.
Don't pop nesting_stack.

From-SVN: r6783
```
  Richard Kenner committed Mar 14, 1994
  8e2b13c3 Browse Files
- (bc_expand_{binary,unary}_operation): Add missing args to call to · 542ed971
```
expand_expr.

From-SVN: r6782
```
  Richard Kenner committed Mar 14, 1994
  542ed971 Browse Files
- (expand_expr): Don't call bc_expand_expr if EXPAND_INITIALIZER. · 1d556704
```
From-SVN: r6781
```
  Richard Kenner committed Mar 14, 1994
  1d556704 Browse Files
- (fold, associate): If -ffast-math, associate FP mults. · e9aaa5a5
```
(fold, case RDIV_EXPR): Split case; ignore division by 1.
If -ffast-math, convert to multply by reciprocal.
(fold, case *_DIV_EXPR): Simplify A/C1/C2.

From-SVN: r6780
```
  Richard Kenner committed Mar 14, 1994
  e9aaa5a5 Browse Files
- (fold): Call tree_int_cst_sgn. · d0cb4c65
```
(fold, case *_DIV_EXPR): Add missing conversion.

From-SVN: r6779
```
  Richard Kenner committed Mar 14, 1994
  d0cb4c65 Browse Files
- (expand_builtin, case BUILT_IN_RETURN_ADDRESS): Call tree_int_cst_sgn. · 153c149b
```
From-SVN: r6778
```
  Richard Kenner committed Mar 14, 1994
  153c149b Browse Files
- (convert_to_integer): Convert integer_one_node to proper type before · ab29fdfc
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tree_int_cst_lt call.

From-SVN: r6777
```
  Richard Kenner committed Mar 14, 1994
  ab29fdfc Browse Files
- (build_binary_op, pop_init_level, output_pending_init_elements): Call · ff3225e7
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tree_int_cst_sgn.

From-SVN: r6776
```
  Richard Kenner committed Mar 14, 1994
  ff3225e7 Browse Files
- (finish_{decl,struct,enum}): Call tree_int_cst_sgn. · 6aa10371
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From-SVN: r6775
```
  Richard Kenner committed Mar 14, 1994
  6aa10371 Browse Files
- (tree_int_cst_sgn): New function. · 6d9cb074
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From-SVN: r6774
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  Richard Kenner committed Mar 14, 1994
  6d9cb074 Browse Files
- (tree_int_cst_sgn): New declaration. · 40c9a549
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From-SVN: r6773
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  Richard Kenner committed Mar 14, 1994
  40c9a549 Browse Files
- (TRUTH_*_EXPR): Convert to integer_type_node. · 18c0f675
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From-SVN: r6772
```
  Richard Kenner committed Mar 13, 1994
  18c0f675 Browse Files