Commits · e8d76a395e5f1d93a17f4a353b8c80e620cb1597 · lvzhengyang / riscv-gcc-1

19 Sep, 1992 5 commits
- (fold_rtx): For SUBREG, actually test subreg_lowpart_p in the code to handle narrowing subregs. · e8d76a39
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(fold_rtx): For SUBREG, actually test subreg_lowpart_p in the
code to handle narrowing subregs.  And exclude binary ops like DIV
where truncating the args is not valid.

From-SVN: r2160
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  Richard Stallman committed Sep 19, 1992
  e8d76a39 Browse Files
- (initializer_constant_valid_p): Warn about address arithmetic destined for a… · f0c70ef0
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(initializer_constant_valid_p): Warn about address arithmetic destined for a type that's too narrow.

(initializer_constant_valid_p): Warn about address
arithmetic destined for a type that's too narrow.
New argument ENDTYPE.

From-SVN: r2159
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  Richard Stallman committed Sep 19, 1992
  f0c70ef0 Browse Files
- (exit): Declare _exit as volatile. · ad38743d
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(__CTOR_LIST__, __DTOR_LIST__): Moved to separate member.

From-SVN: r2158
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  Richard Stallman committed Sep 19, 1992
  ad38743d Browse Files
- (assign_parms): Set MEM_IN_STRUCT_P right in stack slots. · 7e41ffa2
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From-SVN: r2157
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  Richard Stallman committed Sep 19, 1992
  7e41ffa2 Browse Files
- Don't look for *.h symlinks if the host doesn't have symlinks. · 73bdfabc
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From-SVN: r2156
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  Richard Stallman committed Sep 19, 1992
  73bdfabc Browse Files
18 Sep, 1992 7 commits
- entered into RCS · 9846fee0
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From-SVN: r2155
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  Roland McGrath committed Sep 18, 1992
  9846fee0 Browse Files
- Allow calls to absolute addresses. · 2bba3a75
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From-SVN: r2154
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  Michael Meissner committed Sep 18, 1992
  2bba3a75 Browse Files
- (load store patterns): Prepend loads and stores with %V and %v to track the type… · a5cc4aa9
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(load store patterns): Prepend loads and stores with %V and %v to track the type and address of the access.

(load store patterns): Prepend loads and stores with %V
	and %v to track the type and address of the access.
(call_movstrsi_loop): Renamed from call_block_move_loop.
	Use call-value for the block move patterns.

From-SVN: r2153
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  Tom Wood committed Sep 18, 1992
  a5cc4aa9 Browse Files
- *** empty log message *** · 1039fa46
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From-SVN: r2152
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  Tom Wood committed Sep 18, 1992
  1039fa46 Browse Files
- (PERFERRED_DEBUGGING_TYPE): Compute based on m88k_version. · 454e0348
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(PERFERRED_DEBUGGING_TYPE): Compute based on
	m88k_version.
	(CPU_DEFAULT): Make it -m88000.

From-SVN: r2151
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  Tom Wood committed Sep 18, 1992
  454e0348 Browse Files
- (m88k_volatile_code): New variable. · 08e8857c
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	(print_operand): Track volatile memory references and output a
	serializing instruction before a load when necessary.
(m88k_version, m88k_version_0300): New variables.

From-SVN: r2150
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  Tom Wood committed Sep 18, 1992
  08e8857c Browse Files
- (install-common-headers): Don't copy byteorder.h. · 0380c535
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From-SVN: r2149
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  Richard Stallman committed Sep 18, 1992
  0380c535 Browse Files
17 Sep, 1992 10 commits
- Don't include-next if _LIBC_LIMITS_H_ defined. · 47068b86
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From-SVN: r2148
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  Richard Stallman committed Sep 17, 1992
  47068b86 Browse Files
- (parse_escape): Diagnose '\x' with no digits. · f46ffce4
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Diagnose integer overflow when parsing \x escapes.

From-SVN: r2147
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  Richard Stallman committed Sep 17, 1992
  f46ffce4 Browse Files
- Comment added. · 0e14ddbc
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From-SVN: r2146
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  Richard Stallman committed Sep 17, 1992
  0e14ddbc Browse Files
- (SIGNED_CHAR_SPEC): Use #if rather than ?... · f396d278
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(SIGNED_CHAR_SPEC): Use #if rather than ?: to handle
setting the default SIGNED_CHAR_SPEC macro, since the 3.0 version
of the MIPS C compiler doesn't like ?: in initializers.

From-SVN: r2145
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  Richard Stallman committed Sep 17, 1992
  f396d278 Browse Files
- Initial revision · b5ae93b4
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From-SVN: r2144
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  Timothy Moore committed Sep 17, 1992
  b5ae93b4 Browse Files
- (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, · 3e5c2e14
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        WCHAR_SIZE): Define for hpux.

From-SVN: r2143
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  Timothy Moore committed Sep 17, 1992
  3e5c2e14 Browse Files
- (FUNCTION_ARG_ADVANCE, FUNCTION_ARG): Fix double integer argument alignment. · 3d247e85
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(FUNCTION_ARG_ADVANCE, FUNCTION_ARG): Fix double integer
        argument alignment.
        (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_SIZE): Define.

From-SVN: r2142
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  Timothy Moore committed Sep 17, 1992
  3d247e85 Browse Files
- (print_operand): Don't abort if error: might have been a user asm. · 68daafd4
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From-SVN: r2141
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  James Van Artsdalen committed Sep 17, 1992
  68daafd4 Browse Files
- (addsi3,ashlsi3): Handle the case where the stack pointer appears as an · 44242645
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index reg.

From-SVN: r2140
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  James Van Artsdalen committed Sep 17, 1992
  44242645 Browse Files
- (parse_number): Warn about '9' in octal constants. · 3292923d
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Commonize overflow detection for various radices.

From-SVN: r2139
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  Richard Stallman committed Sep 17, 1992
  3292923d Browse Files
16 Sep, 1992 11 commits
- (casesi): Use emit_jump_insn to emit casesi0 pattern. · 58939c25
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(xorsi3): Remove `r' from output template.
(movstrsi recognizer): Add `+' to operand 0 & 1 constraints.

From-SVN: r2138
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  Torbjorn Granlund committed Sep 16, 1992
  58939c25 Browse Files
- print correct number of half-pic ptrs/refs for -mstats · 6f3c667f
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From-SVN: r2137
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  Michael Meissner committed Sep 16, 1992
  6f3c667f Browse Files
- Do not fold constant comparisons · 4debb280
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From-SVN: r2136
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  Michael Meissner committed Sep 16, 1992
  4debb280 Browse Files
- (rest_of_decl_compilation): Call `dwarfout_file_scope_decl' immediately for... · fcc415d4
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(rest_of_decl_compilation):  Call `dwarfout_file_scope_decl'
immediately for actual *definitions* of file-scope variables (and
file-scope typedefs too).

From-SVN: r2135
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  Richard Stallman committed Sep 16, 1992
  fcc415d4 Browse Files
- (EXINIT): Clear it to avoid problems with bad values. · 04b5ab57
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From-SVN: r2134
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  Jim Wilson committed Sep 15, 1992
  04b5ab57 Browse Files
- (print_node): Don't print blank line for null fields in a TREE_VEC. · 3629f741
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From-SVN: r2133
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  Jim Wilson committed Sep 15, 1992
  3629f741 Browse Files
- (macroexpand): Don't output another error message if have · 7dcdbecb
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already output error message returned from macarg.

From-SVN: r2132
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  Jim Wilson committed Sep 15, 1992
  7dcdbecb Browse Files
- (grokparms): Copy parm list if it isn't permanent, · c47851dd
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instead of copying it if temporary allocation has been turned off.

From-SVN: r2131
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  Jim Wilson committed Sep 15, 1992
  c47851dd Browse Files
- (only_leaf_regs_used): Check for global_regs. · 61a6dd99
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From-SVN: r2130
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  Jim Wilson committed Sep 15, 1992
  61a6dd99 Browse Files
- (lang_identifier): Add limbo_value field for out of scope block level extern declarations. · ff92a691
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(lang_identifier): Add limbo_value field for out of
scope block level extern declarations.
(IDENTIFIER_LIMBO_VALUE): New define, to access that field.

From-SVN: r2129
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  Jim Wilson committed Sep 15, 1992
  ff92a691 Browse Files
- (print_lang_identifier): Print value of limbo field. · fd0b8fce
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(pushdecl): Check an extern decl against both previous global and
previous limbo declarations.  For global declarations, clear limbo
value field.  For block level extern declarations, set limbo field
if zero.
(grokdeclarator): If this is a block level extern, then allocate
it on the permanent obstack, not the temporary obstack.

From-SVN: r2128
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  Jim Wilson committed Sep 15, 1992
  fd0b8fce Browse Files
15 Sep, 1992 6 commits
- (yylex): Integer constant is unsigned for purposes of · 5a9085c7
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int_fits_type_p so that it compares huge constants properly.

From-SVN: r2127
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  Richard Stallman committed Sep 15, 1992
  5a9085c7 Browse Files
- (int_fits_type_p): Negative ints never fit unsigned · dcffa15b
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types, and unsigned ints with top-bit-set never fit signed types.

From-SVN: r2126
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  Richard Stallman committed Sep 15, 1992
  dcffa15b Browse Files
- Do cld before each string move/compare. · e8375399
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From-SVN: r2125
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  Michael Meissner committed Sep 15, 1992
  e8375399 Browse Files
- (va_arg): Cast ptr to void *, then to TYPE *. · 7436f435
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From-SVN: r2124
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  Richard Stallman committed Sep 15, 1992
  7436f435 Browse Files
- (record_reg_classes): Ignore leading % when examining constraint. · 347099d6
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Don't bypass usual cost computation when a pseudo "matches"
a non-pseudo in matching operands.

From-SVN: r2123
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  Richard Stallman committed Sep 15, 1992
  347099d6 Browse Files
- (ftell): Declaration deleted. · 69c3f343
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From-SVN: r2122
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  Richard Stallman committed Sep 15, 1992
  69c3f343 Browse Files
14 Sep, 1992 1 commit

(parse_number): Diagnose integer constants that are too large. · ce73f2a5

Diagnose duplicate `l' and `u' suffixes.  Diagnose ` 0x ' and ` 0a '.
Warn about integer constants that are so large that they are unsigned.

From-SVN: r2121

committed Sep 14, 1992

ce73f2a5 Browse Files