Commits · 3abe6f904a6f63df38ad7c3304bf8d42c03b3044 · lvzhengyang / riscv-gcc-1

05 Jul, 1993 16 commits
- (emit_reload_insns): Don't use gen_lowpart_common to get reload · 3abe6f90
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register into proper mode.

From-SVN: r4855
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  Richard Kenner committed Jul 05, 1993
  3abe6f90 Browse Files
- (subst_reloads): Don't use gen_lowpart_common to get reload register · 26f1a00e
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into proper mode.

From-SVN: r4854
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  Richard Kenner committed Jul 05, 1993
  26f1a00e Browse Files
- (subst, case PLUS): Simplify (plus (comp A B) -1), etc. · bc0776c6
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From-SVN: r4853
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  Richard Kenner committed Jul 05, 1993
  bc0776c6 Browse Files
- (fold, case EQ_EXPR, LE_EXPR): If comparing results of signed MOD with · 05a0d5ea
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zero, use an unsigned MOD.

From-SVN: r4852
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  Richard Kenner committed Jul 05, 1993
  05a0d5ea Browse Files
- Fix typo: had ARGS_GROW_DOWNARD. · 40083ddf
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From-SVN: r4851
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  Richard Kenner committed Jul 05, 1993
  40083ddf Browse Files
- Initial revision · 66be803d
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From-SVN: r4850
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  Richard Kenner committed Jul 05, 1993
  66be803d Browse Files
- (CLIB): No longer need -lm. · ddec4fb3
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From-SVN: r4849
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  Richard Kenner committed Jul 05, 1993
  ddec4fb3 Browse Files
- (call patterns): Use %. in cror. · 870dfbc8
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From-SVN: r4848
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  Richard Kenner committed Jul 05, 1993
  870dfbc8 Browse Files
- (CPP_PREDEFINES): Define _AIX32. · 11117bb9
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(ASM_DECLARE_FUNCTION_NAME, TEXT_SECTION_ASM_OP): Use ".text[PR]" as csect
name.
(RS6000_CROR_BIT_NUMBER): New macro.
(PRINT_OPERAND_PUNCT_VALID_P): Allow `.' as valid.

From-SVN: r4847
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  Richard Kenner committed Jul 05, 1993
  11117bb9 Browse Files
- (input_operand): Fix missing operand on a return. · a8b3aeda
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(print_operand): Add new code '.'.
(rs6000_sa_size): Delete unused variable `i'.
(output_prolog, output_epilog): Use new RS6000_CROR_BIT_NUMBER.

From-SVN: r4846
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  Richard Kenner committed Jul 05, 1993
  a8b3aeda Browse Files
- (movhi): When storing a constant in an HImode register... · 6dd0c6da
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(movhi): When storing a constant in an HImode register, use cal16
instead of cal so that the high bits are clear (combine requires
this).

From-SVN: r4845
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  Richard Kenner committed Jul 05, 1993
  6dd0c6da Browse Files
- (encode_type_qualifiers): Add casts to enums in indices. · 2a73b0b2
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From-SVN: r4844
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  Richard Stallman committed Jul 05, 1993
  2a73b0b2 Browse Files
- Parameterize libgcc.a and install-libgcc (LIBGCC and INSTALL_LIBGCC). · b583eed8
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From-SVN: r4843
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  Doug Evans committed Jul 05, 1993
  b583eed8 Browse Files
- (get_narrower): Preserve unsignedness when bitschange == 0. · e02b9957
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From-SVN: r4842
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  Doug Evans committed Jul 05, 1993
  e02b9957 Browse Files
- (store_field): Test STRICT_ALIGNMENT at run time. · ccc98036
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(expand_expr, COMPONENT_REF case): Fetch unaligned field as bitfield.

From-SVN: r4841
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  Richard Stallman committed Jul 05, 1993
  ccc98036 Browse Files
- (store_split_bit_field, extract_split_bit_field): · 06c94bce
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Handle fields split across more than 2 aligned units.

From-SVN: r4840
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  Richard Stallman committed Jul 05, 1993
  06c94bce Browse Files
04 Jul, 1993 2 commits
- (error, fatal, fatal_perror): Say collect2, not collect. · 626e18ea
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From-SVN: r4839
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  Richard Stallman committed Jul 04, 1993
  626e18ea Browse Files
- (primary): In statement expression case, · 982a975e
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if compstmt returns something other than a BLOCK,
return it unchanged.

From-SVN: r4838
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  Richard Stallman committed Jul 04, 1993
  982a975e Browse Files
03 Jul, 1993 5 commits
- pa.md (call expanders): Emit different patterns for named calls and indirect calls. · 5d5c8541
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	* pa.md (call expanders): Emit different patterns for named calls
	and indirect calls.
	(call_internal_symref, call_internal_reg): New patterns.
	(call_internal): Deleted.  Now handled by call_interal_{symref,reg}.
	(call_value_internal_symref, call_value_internal_reg): New patterns.
	(call_value_internal): Deleted.  Now handled by
	call_value_internal_{symref,reg).

From-SVN: r4837
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  Jeff Law committed Jul 03, 1993
  5d5c8541 Browse Files
- * pa.c (call_operand_address): Do not accept registers anymore. · 9c9a6f42
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From-SVN: r4836
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  Jeff Law committed Jul 03, 1993
  9c9a6f42 Browse Files
- (main): Give ld_file_name an initial value. · 6c61ac77
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From-SVN: r4835
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  Doug Evans committed Jul 03, 1993
  6c61ac77 Browse Files
- (GO_IF_NONINDEXED_ADDRESS): Delete spurious space in prev change. · d323d7d1
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From-SVN: r4834
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  Richard Stallman committed Jul 03, 1993
  d323d7d1 Browse Files
- (ashldi3+2): Change lshift to ashift. · e842cd4c
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From-SVN: r4833
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  Jim Wilson committed Jul 02, 1993
  e842cd4c Browse Files
02 Jul, 1993 10 commits
- (zero_extendhisi2, extendhisi2, extendqihi2, · 053e4cac
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extendqisi2): Preserve the SUBREG_WORD value of subreg operands.
(ashldi3): Delete, obsoleted by lshldi3 pattern.
(lshldi3): Rename to ashldi3 for consistency with SImode shifts.

From-SVN: r4832
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  Jim Wilson committed Jul 02, 1993
  053e4cac Browse Files
- (install-headers-tar): Ignore exit status of the first tar command. · e6431ec5
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From-SVN: r4831
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  Richard Stallman committed Jul 02, 1993
  e6431ec5 Browse Files
- (find_auto_inc): In *p=expr;q=p+size case, avoid clobbering q if referenced in expr. · 5175ad37
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* (find_auto_inc): In *p=expr;q=p+size case, avoid clobbering q
if referenced in expr.

From-SVN: r4830
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  Doug Evans committed Jul 02, 1993
  5175ad37 Browse Files
- (pushcase... · f52fba84
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(pushcase, pushcase_range): Add a new converter
function argument that specifies how to convert case labels to the
nominal type.

From-SVN: r4829
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  Paul Eggert committed Jul 02, 1993
  f52fba84 Browse Files
- (const_binop, fold_convert, fold): · dc3907c5
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Set TREE_OVERFLOW in addition to TREE_CONSTANT_OVERFLOW.

From-SVN: r4828
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  Paul Eggert committed Jul 02, 1993
  dc3907c5 Browse Files
- (constant_expression_warning, overflow_warning, · 7193bce2
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convert_and_check): Distinguish between TREE_OVERFLOW, which is just
for warnings, and TREE_CONSTANT_OVERFLOW, which is for required
pedantic diagnostics.

From-SVN: r4827
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  Paul Eggert committed Jul 02, 1993
  7193bce2 Browse Files
- (TREE_OVERFLOW): New macro. · 261450e8
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(pushcase, pushcase_range): Add a new converter
function argument that specifies how to convert case labels to the
nominal type.

From-SVN: r4826
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  Paul Eggert committed Jul 02, 1993
  261450e8 Browse Files
- (c_sizeof, build_c_cast): Set TREE_OVERFLOW in addition to TREE_CONSTANT_OVERFLOW. · 10d5caec
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(c_sizeof, build_c_cast): Set TREE_OVERFLOW in addition
to TREE_CONSTANT_OVERFLOW.
(store_init_value): STRIP_TYPE_NOPS is required before
constant_expression_warning.

From-SVN: r4825
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  Paul Eggert committed Jul 02, 1993
  10d5caec Browse Files
- (label): Use `convert_and_check' when checking for · 2ac3624b
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overflow in case labels.

From-SVN: r4824
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  Paul Eggert committed Jul 02, 1993
  2ac3624b Browse Files
- (eliminate_regs): Fix typo in BYTE_LOADS_ZERO_EXTEND. · 9f8373c3
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From-SVN: r4823
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  Richard Stallman committed Jul 02, 1993
  9f8373c3 Browse Files
01 Jul, 1993 7 commits

(choose_temp_base): Try multiple variables. · 1e72f68f

(choose_temp_base): Try multiple variables.  Don't
assume that the variable points to a valid directory.

(pexecute): Handle the MS-DOS return codes correctly.
Add .exe to file name when appropriate.

From-SVN: r4822

committed Jul 01, 1993

1e72f68f Browse Files

Make gcc use its own obstack.o. · 6e6c8317
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From-SVN: r4821
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Richard Stallman committed Jul 01, 1993
6e6c8317 Browse Files

pa.h (OVERRIDE_OPTIONS): Define. · c0d80b88

	* pa.h (OVERRIDE_OPTIONS): Define.  Give a warning if -fpic or
	-fPIC was specified on the command line.

From-SVN: r4820

committed Jul 01, 1993

c0d80b88 Browse Files

pa-utahmach.h (HP_FP_ARG_DESCRIPTOR_REVERSED): Do not define here. · 500839a3

	* pa-utahmach.h (HP_FP_ARG_DESCRIPTOR_REVERSED): Do not define here.
	* pa1-utahmach.h (HP_FP_ARG_DESCRIPTOR_REVERSED): Likewise.
	* pa1-ghpux.h (HP_FP_ARG_DESCRIPTOR_REVERSED): Likewise.
	* pa1-hpux.h (HP_FP_ARG_DESCRIPTOR_REVERSED): Likewise.

From-SVN: r4819

committed Jul 01, 1993

500839a3 Browse Files

* pa-hpux7.h (HP_FP_ARG_DESCRIPTOR_REVERSED): Define. · 818d327a
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From-SVN: r4818
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Jeff Law committed Jul 01, 1993
818d327a Browse Files

pa.c (output_arg_descriptor): Reverse polarity of test for HP_FP_ARG_DESCRIPTOR_REVERSED. · 22d6e660

	* pa.c (output_arg_descriptor): Reverse polarity of test for
	HP_FP_ARG_DESCRIPTOR_REVERSED.
	* pa.h (ASM_DOUBLE_ARG_DESCRIPTORS): Likewise.

From-SVN: r4817

committed Jul 01, 1993

22d6e660 Browse Files

Initial revision · b432d50d
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From-SVN: r4816
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Jeff Law committed Jul 01, 1993
b432d50d Browse Files