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pf3gnuchains/gcc-fork.git
29 years ago(RTX_COSTS): Rewrite.
tege [Mon, 6 Feb 1995 21:51:57 +0000 (21:51 +0000)]
(RTX_COSTS): Rewrite.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8878 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(va_start): Add __builtin_next_arg call.
wilson [Mon, 6 Feb 1995 20:22:23 +0000 (20:22 +0000)]
(va_start): Add __builtin_next_arg call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8877 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(DBX_DEBUGGING_INFO): Define.
dje [Mon, 6 Feb 1995 18:01:28 +0000 (18:01 +0000)]
(DBX_DEBUGGING_INFO): Define.
(PREFERRED_DEBUGGING_TYPE): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8876 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago * pa.md: Replace "misc" attribute with "multi" in recentlyadded
law [Mon, 6 Feb 1995 17:00:20 +0000 (17:00 +0000)]
* pa.md: Replace "misc" attribute with "multi" in recentlyadded
soft-float code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8875 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago * pa-osf.h (TARGET_DEFAULT): Protect definition.
law [Mon, 6 Feb 1995 16:57:29 +0000 (16:57 +0000)]
* pa-osf.h (TARGET_DEFAULT): Protect definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8874 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoOnly include <stdio.h> and <stdlib.h> in <assert.h> for C++
ian [Mon, 6 Feb 1995 16:51:48 +0000 (16:51 +0000)]
Only include <stdio.h> and <stdlib.h> in <assert.h> for C++

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8873 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(globally): Use GEN_INT.
tege [Mon, 6 Feb 1995 02:55:49 +0000 (02:55 +0000)]
(globally): Use GEN_INT.
(emit_move_sequence): Use expand_inc instead of plus_constant
(generates less rtl).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8872 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoUse GEN_INT.
tege [Mon, 6 Feb 1995 02:55:24 +0000 (02:55 +0000)]
Use GEN_INT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8871 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(PREDICATE_CODES): Fix many errors. Enable.
tege [Mon, 6 Feb 1995 02:44:42 +0000 (02:44 +0000)]
(PREDICATE_CODES): Fix many errors.  Enable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8870 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(RTX_COSTS): Add special cases for a plain 68000.
tege [Mon, 6 Feb 1995 02:42:29 +0000 (02:42 +0000)]
(RTX_COSTS): Add special cases for a plain 68000.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8869 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(mul_cost, div_cost): New variables.
tege [Mon, 6 Feb 1995 02:37:27 +0000 (02:37 +0000)]
(mul_cost, div_cost): New variables.
(mul_widen_cost, mul_highpart_cost): New variables.
(init_expmed): Init new variables.
(expand_mult_highpart): New argument, MAX_COST.
Use new argument in several places.  Simplify code that tries
widening multiply variants.
(expand_divmod): New variables MAX_COST, EXTRA_COST.
Initialize MAX_COST dependent on REM_FLAG.
Calculate and pass cost in all calls of expand_mult_highpart.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8868 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(dbxout_source_file): Clean up null tree pointer test. Update copyright.
dje [Sun, 5 Feb 1995 05:26:45 +0000 (05:26 +0000)]
(dbxout_source_file): Clean up null tree pointer test.  Update copyright.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8867 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoNew file.
wilson [Sat, 4 Feb 1995 18:16:09 +0000 (18:16 +0000)]
New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8866 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(TARGET_DEFAULT): Add #ifndef/#endif around define.
wilson [Sat, 4 Feb 1995 18:07:27 +0000 (18:07 +0000)]
(TARGET_DEFAULT): Add #ifndef/#endif around define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8865 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(type attribute): Add fmadd.
wilson [Sat, 4 Feb 1995 18:06:11 +0000 (18:06 +0000)]
(type attribute): Add fmadd.
(cpu attribute): Add r8000.
(umaddi+1, ..., umadddi+8): Add pattern for multiply accumulate.
(movdi): Legitimize addresses, just like movsi does.
(loadgp): New pattern for 64 bit ABI.
(shift patterns): Use INTVAL instead of XINT for constants.
(jump, tablejump_interal[12]): Add 64 bit ABI support.
(movsicc-8, ..., movsicc): Add patterns for conditional moves.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8864 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(mips_isa_string): Add mips4 to comment.
wilson [Sat, 4 Feb 1995 18:04:15 +0000 (18:04 +0000)]
(mips_isa_string): Add mips4 to comment.
(large_int): Delete code for handling 64 bit constants.
(mips_const_double_ok): For irix6, reject all floating point constants.
(mips_move_2words): Use dli not li for 64 bit constants.
Use dla not la for 64 bit addresses.
(output_block_move): Likewise.
(function_arg): Add support for 64bit ABI.
(override_options): Add support for mips4 and R8000.
(print_operand): Handle new modifiers 'B', 'b', 'T', 't'.
Make 'X' case work for 64 bit host.
(mips_output_filename): Use ASM_OUTPUT_FILENAME.
(mips_asm_file_start): Go to text section for 64bit ABI.
(compure_frame_size, save_restore_insns, function_prologue,
mips_expand_prologue, function_epilogue): Add support for 64 bit ABI.
(type_dependent_reg, mips_function_value): New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8863 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(__PTR_TO_INT, __INT_TO_PTR): Delete.
wilson [Sat, 4 Feb 1995 18:02:46 +0000 (18:02 +0000)]
(__PTR_TO_INT, __INT_TO_PTR): Delete.
(enum processor_type): Add R8000.
(mips_isa_string, CC1_SPEC): Add mips4 to comment.
(CONDITIONAL_REGISTER_USAGE): Use SUBTARGET_CONDITIONAL_REGISTER_USAGE.
(SUBTARGET_CONDITIONAL_REGISTER_USAGE): New macro.
(ASM_SPEC, LINK_SPEC, CPP_SPEC): Add mips4 support.
(MIPS_TEMP[12]_REGNUM): Change to avoid clobbering 64bit abi
parameter registers.
(SMALL_INT, SMALL_INT_UNSIGNED, CONST_OK_FOR_LETTER_P): Fix for 64
bit host.
(ABI_64BIT): New macro.
(REG_PARM_STACK_SPACE): Use UNITS_PER_WORD not 4.
(GO_IF_LEGITIMATE_ADDRESS, CONSTANT_ADDRESS_P, LEGITIMATE_CONSTANT,
LEGITIMIZE_ADDRESS): Don't allow CONST addresses for Irix6.
(ASM_OUTPUT_FILENAME): New macro.
(ASM_OUTPUT_ADDR_DIFF_ELT): Add 64 bit ABI support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8862 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(IRIX): Sed - to _.
wilson [Sat, 4 Feb 1995 17:59:47 +0000 (17:59 +0000)]
(IRIX): Sed - to _.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8861 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(*): Change __mips==3 to __mips>=3.
wilson [Sat, 4 Feb 1995 17:53:44 +0000 (17:53 +0000)]
(*): Change __mips==3 to __mips>=3.
(sgidefs.h): Include if _MIPS_SIM is defined.
(va_start): Add support for 64 bit ABI.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8860 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(dbxout_source_file): Don't switch to text section if
dje [Sat, 4 Feb 1995 15:31:23 +0000 (15:31 +0000)]
(dbxout_source_file): Don't switch to text section if
in function with section attribute.  Print Ltext label to correct
file (important on mips).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8859 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoDo not reload reg2 under V.4 or eabi.
meissner [Fri, 3 Feb 1995 22:41:38 +0000 (22:41 +0000)]
Do not reload reg2 under V.4 or eabi.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8858 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoFix indirect function pointers on eABI.
meissner [Fri, 3 Feb 1995 19:45:16 +0000 (19:45 +0000)]
Fix indirect function pointers on eABI.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8857 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoFix MI conversions
merrill [Fri, 3 Feb 1995 03:45:07 +0000 (03:45 +0000)]
Fix MI conversions

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8856 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoEliminate building libgcc1.a
meissner [Thu, 2 Feb 1995 21:29:18 +0000 (21:29 +0000)]
Eliminate building libgcc1.a

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8855 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoFix bool test to permit spaces before the semicolon
ian [Thu, 2 Feb 1995 20:49:40 +0000 (20:49 +0000)]
Fix bool test to permit spaces before the semicolon

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8854 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoFix typo in smin/smax of floating point.
meissner [Thu, 2 Feb 1995 17:17:47 +0000 (17:17 +0000)]
Fix typo in smin/smax of floating point.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8853 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoAdd preliminary PowerPC eABI support.
meissner [Wed, 1 Feb 1995 22:06:34 +0000 (22:06 +0000)]
Add preliminary PowerPC eABI support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8852 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoAdd preliminary V.4 and eABI support.
meissner [Wed, 1 Feb 1995 21:58:22 +0000 (21:58 +0000)]
Add preliminary V.4 and eABI support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8851 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoAdd preliminary V.4 and eABI support.
meissner [Wed, 1 Feb 1995 21:44:49 +0000 (21:44 +0000)]
Add preliminary V.4 and eABI support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8850 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago55th Cygnus<->FSF merge
mrs [Wed, 1 Feb 1995 19:28:29 +0000 (19:28 +0000)]
55th Cygnus<->FSF merge

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8849 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(TARGET_SOFT_FLOAT): New macro.
tege [Wed, 1 Feb 1995 00:22:38 +0000 (00:22 +0000)]
(TARGET_SOFT_FLOAT): New macro.
(TARGET_SWITCHES, CPP_SPEC, CONDITIONAL_REGISTER_USAGE, FUNCTION_VALUE,
LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P, FUNCTION_ARG_REGNO_P,
FUNCTION_ARG, ASM_DECLARE_FUNCTION_NAME, GO_IF_LEGITIMATE_ADDRESS,
RTX_COSTS): Use TARGET_SOFT_FLOAT.
(REAL_ARITHMETIC): Define.
(ASM_OUTPUT_DOUBLE): Rewrite.
(ASM_OUTPUT_FLOAT): Rewrite.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8848 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(singlemove_string): Make case with SFmode CONST_DOUBLE abort.
tege [Wed, 1 Feb 1995 00:21:49 +0000 (00:21 +0000)]
(singlemove_string): Make case with SFmode CONST_DOUBLE abort.
(print_operand): #ifdef out CONST_DOUBLE cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8847 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(*sf*, *df*, etc): Make all floating point patterns depend on ! TARGET_SOFT_FLOAT.
tege [Wed, 1 Feb 1995 00:20:45 +0000 (00:20 +0000)]
(*sf*, *df*, etc): Make all floating point patterns depend on ! TARGET_SOFT_FLOAT.
(movsi, movdi, movsf, movdf): Add patterns for TARGET_SOFT_FLOAT.
(SF and DF move): Use constraint 'E' instead of 'F'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8846 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoAdd -fcheck-new.
merrill [Tue, 31 Jan 1995 23:54:20 +0000 (23:54 +0000)]
Add -fcheck-new.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8845 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago54th Cygnus<->FSF merge
mrs [Tue, 31 Jan 1995 22:18:02 +0000 (22:18 +0000)]
54th Cygnus<->FSF merge

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8844 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(ASM_OUTPUT_SECTION_NAME): Use asm_out_text_file for functions.
dje [Tue, 31 Jan 1995 18:55:26 +0000 (18:55 +0000)]
(ASM_OUTPUT_SECTION_NAME): Use asm_out_text_file for functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8843 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(ASM_DECLARE_FUNCTION_NAME): Ensure section is .text if no section attribute.
dje [Tue, 31 Jan 1995 18:54:47 +0000 (18:54 +0000)]
(ASM_DECLARE_FUNCTION_NAME): Ensure section is .text if no section attribute.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8842 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoInclude <limits.h>, not "glimits.h".
ian [Tue, 31 Jan 1995 18:28:04 +0000 (18:28 +0000)]
Include <limits.h>, not "glimits.h".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8841 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(type_for_*): Check integer_type_node first.
merrill [Tue, 31 Jan 1995 00:40:42 +0000 (00:40 +0000)]
(type_for_*): Check integer_type_node first.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8840 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoFix DECL_VIRTUAL_P comment.
merrill [Tue, 31 Jan 1995 00:37:58 +0000 (00:37 +0000)]
Fix DECL_VIRTUAL_P comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8839 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(ASM_OUTPUT_SECTION_NAME): #undef before defining.
roland [Sat, 28 Jan 1995 21:28:10 +0000 (21:28 +0000)]
(ASM_OUTPUT_SECTION_NAME): #undef before defining.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8838 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(c_expand_return): Refine check for returning pointer to local
kenner [Sat, 28 Jan 1995 20:14:09 +0000 (20:14 +0000)]
(c_expand_return): Refine check for returning pointer to local
variable to allow subtracting a pointer from it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8837 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago * pa.md (call, call_value): Always save the PIC register before
law [Sat, 28 Jan 1995 18:55:00 +0000 (18:55 +0000)]
* pa.md (call, call_value): Always save the PIC register before
a call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8836 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(expand_call): When emitting queue for each arg, call
kenner [Sat, 28 Jan 1995 12:31:17 +0000 (12:31 +0000)]
(expand_call): When emitting queue for each arg, call
protect_from_queue; put in initial_value so EXPR_LIST in is_const case
won't have QUEUED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8835 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago * pa.md (call_internal_reg): Use an even faster sequence for
law [Sat, 28 Jan 1995 09:38:58 +0000 (09:38 +0000)]
* pa.md (call_internal_reg): Use an even faster sequence for
TARGET_FAST_INDIRECT_CALLS.
(call_value_internal_reg): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8834 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(unixware, svr4): Treat as synonyms for sysv4.
kenner [Sat, 28 Jan 1995 02:28:46 +0000 (02:28 +0000)]
(unixware, svr4): Treat as synonyms for sysv4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8833 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(LIB1FUNCS): Delete _lshlsi3.
kenner [Sat, 28 Jan 1995 01:57:10 +0000 (01:57 +0000)]
(LIB1FUNCS): Delete _lshlsi3.
(LIB2FUNCS): Delete _lshldi3.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8832 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(__lshldi3): Deleted.
kenner [Sat, 28 Jan 1995 01:56:50 +0000 (01:56 +0000)]
(__lshldi3): Deleted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8831 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(perform_lshlsi3, __lshlsi3): Deleted.
kenner [Sat, 28 Jan 1995 01:56:32 +0000 (01:56 +0000)]
(perform_lshlsi3, __lshlsi3): Deleted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8830 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(expand_expr, case MINUS_EXPR): Remove bogus operand swap.
kenner [Fri, 27 Jan 1995 23:51:02 +0000 (23:51 +0000)]
(expand_expr, case MINUS_EXPR): Remove bogus operand swap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8829 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(expand_binop): Add missing test for VOIDmode before calling
kenner [Fri, 27 Jan 1995 23:38:22 +0000 (23:38 +0000)]
(expand_binop): Add missing test for VOIDmode before calling
convert_to_mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8828 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(high_{block,function}_linenum): New variables.
kenner [Fri, 27 Jan 1995 21:54:55 +0000 (21:54 +0000)]
(high_{block,function}_linenum): New variables.
(final_start_function): Initialize them.
(final_end_function): Pass highest line number to function end debugging
routines.
(final_scan_insn): Pass highest line number in block to block end debugging
function.
(output_source_line): Update highest line in block and function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8827 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(ASM_OUTPUT_SECTION_NAME): Take proper number of args.
roland [Fri, 27 Jan 1995 06:09:14 +0000 (06:09 +0000)]
(ASM_OUTPUT_SECTION_NAME): Take proper number of args.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8826 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(CONST_OK_FOR_LETTER_P): Add case for 'N'. Correct comment.
wilson [Thu, 26 Jan 1995 00:40:49 +0000 (00:40 +0000)]
(CONST_OK_FOR_LETTER_P): Add case for 'N'.  Correct comment.
(ADJUST_INSN_LENGTH, SHORTEN_WITH_AJUST_INSN_LENGTH): New macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8825 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(prepare_scc_operands): Force sh_compare_op1 to a register if
wilson [Thu, 26 Jan 1995 00:40:27 +0000 (00:40 +0000)]
(prepare_scc_operands): Force sh_compare_op1 to a register if
it is an invalid constant.
(output_branch): Add cases for 4, 8, and 18.  Correct branch offsets
in comments.
(find_barrier): Correct test for move instructions that need to be
fixed by verifying that the set source is a bad constant.
(arith_reg_or_0_operand): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8824 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(strings.h): Fix return type of strlen.
wilson [Wed, 25 Jan 1995 23:17:02 +0000 (23:17 +0000)]
(strings.h): Fix return type of strlen.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8823 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(expand_expr, case MIN_EXPR): If must emit multiple
wilson [Wed, 25 Jan 1995 23:09:41 +0000 (23:09 +0000)]
(expand_expr, case MIN_EXPR): If must emit multiple
instructions, then don't allow a MEM target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8822 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(FAILURE_EXIT_CODE): Define.
kenner [Wed, 25 Jan 1995 22:07:42 +0000 (22:07 +0000)]
(FAILURE_EXIT_CODE): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8821 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(do_include): For VMS, don't attempt to treat `#include X' as
kenner [Wed, 25 Jan 1995 22:06:11 +0000 (22:06 +0000)]
(do_include): For VMS, don't attempt to treat `#include X' as
`#include <X.h>' unless `X' has already been macro expanded.
(main): For VMS, do a better job of picking out the base name from
argv[0]'s absolute name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8820 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago*** empty log message ***
kenner [Wed, 25 Jan 1995 20:02:40 +0000 (20:02 +0000)]
*** empty log message ***

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8819 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(store_init_value): Change error message text.
kenner [Wed, 25 Jan 1995 20:01:21 +0000 (20:01 +0000)]
(store_init_value): Change error message text.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8818 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoUpdate comments.
kenner [Wed, 25 Jan 1995 20:00:09 +0000 (20:00 +0000)]
Update comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8817 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(instantiate_type): Change error message text.
kenner [Wed, 25 Jan 1995 19:56:36 +0000 (19:56 +0000)]
(instantiate_type): Change error message text.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8816 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoUpdate comments.
kenner [Wed, 25 Jan 1995 19:50:28 +0000 (19:50 +0000)]
Update comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8815 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(find_splittable_givs): Change error message text.
kenner [Wed, 25 Jan 1995 19:50:09 +0000 (19:50 +0000)]
(find_splittable_givs): Change error message text.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8814 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoUpdate comment.
kenner [Wed, 25 Jan 1995 19:49:08 +0000 (19:49 +0000)]
Update comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8813 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(dsp16xx_reg_class_from_letter): Change error message text.
kenner [Wed, 25 Jan 1995 19:42:01 +0000 (19:42 +0000)]
(dsp16xx_reg_class_from_letter): Change error message text.
(limit_reload_class, double_reg_to_memory): Likewise.
(print_operand_address, emit_1600_core_shift): Likewise.
(gen_tst_reg, gen_compare_reg): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8812 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoUpdate comments.
kenner [Wed, 25 Jan 1995 19:40:53 +0000 (19:40 +0000)]
Update comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8811 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(print_operand, print_operand_address): Change error message text.
kenner [Wed, 25 Jan 1995 19:39:19 +0000 (19:39 +0000)]
(print_operand, print_operand_address): Change error message text.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8810 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoUpdate comment.
kenner [Wed, 25 Jan 1995 19:36:35 +0000 (19:36 +0000)]
Update comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8809 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(expand_asm, expand_asm_operands): Change error message text.
kenner [Wed, 25 Jan 1995 19:34:44 +0000 (19:34 +0000)]
(expand_asm, expand_asm_operands): Change error message text.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8808 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoUpdate comment.
kenner [Wed, 25 Jan 1995 19:28:07 +0000 (19:28 +0000)]
Update comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8807 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(check_attr_value): Change error message text.
kenner [Wed, 25 Jan 1995 19:27:39 +0000 (19:27 +0000)]
(check_attr_value): Change error message text.
(simplify_test_exp): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8806 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(DEFAULT_PCC_STRUCT_RETURN): Define as zero.
kenner [Wed, 25 Jan 1995 17:53:36 +0000 (17:53 +0000)]
(DEFAULT_PCC_STRUCT_RETURN): Define as zero.
(RETURN_IN_MEMORY): Small aggregates are to be returned in d0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8805 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(handle_directive): Fix typo: '\' caused next char to be copied
kenner [Wed, 25 Jan 1995 17:48:25 +0000 (17:48 +0000)]
(handle_directive): Fix typo: '\' caused next char to be copied
blindly, which was an error if !traditional and if the next char was
newline or one of <\'"/.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8804 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoInclude expr.h after insn-config.h and insn-flags.h.
kenner [Wed, 25 Jan 1995 13:15:26 +0000 (13:15 +0000)]
Include expr.h after insn-config.h and insn-flags.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8803 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(movcc_gen_code): New variable.
dje [Wed, 25 Jan 1995 04:18:30 +0000 (04:18 +0000)]
(movcc_gen_code): New variable.
(init_optabs): Initialize it.
(emit_conditional_move): New function.
(can_conditionally_move_p): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8802 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(jump_optimize): Try to emit a conditional move insn before
dje [Wed, 25 Jan 1995 04:17:33 +0000 (04:17 +0000)]
(jump_optimize):  Try to emit a conditional move insn before
trying a store-flag insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8801 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(optabs): Add entry for movcc_gen_code.
dje [Wed, 25 Jan 1995 04:16:37 +0000 (04:16 +0000)]
(optabs): Add entry for movcc_gen_code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8800 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(main): Delete #ifndef around HAVE_conditional_move.
dje [Wed, 25 Jan 1995 04:15:47 +0000 (04:15 +0000)]
(main): Delete #ifndef around HAVE_conditional_move.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8799 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(emit_conditional_move): Declare it.
dje [Wed, 25 Jan 1995 04:14:56 +0000 (04:14 +0000)]
(emit_conditional_move): Declare it.
(can_conditionally_move_p): Likewise.
(movcc_gen_code): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8798 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(HAVE_conditional_move): Delete.
dje [Wed, 25 Jan 1995 04:13:34 +0000 (04:13 +0000)]
(HAVE_conditional_move): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8797 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(movsicc): New named pattern.
dje [Wed, 25 Jan 1995 04:11:29 +0000 (04:11 +0000)]
(movsicc): New named pattern.
(movdicc, movsfcc, movdfcc): Likewise.
(SImode conditional move): New matcher.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8796 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(simplify_set): Call can_conditionally_move_p.
dje [Wed, 25 Jan 1995 04:09:46 +0000 (04:09 +0000)]
(simplify_set): Call can_conditionally_move_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8795 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago53rd Cygnus<->FSF merge
mrs [Tue, 24 Jan 1995 08:19:58 +0000 (08:19 +0000)]
53rd Cygnus<->FSF merge

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8794 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(ASM_OUTPUT_SECTION_NAME): Renamed from ASM_OUTPUT_SECTION.
roland [Tue, 24 Jan 1995 04:23:23 +0000 (04:23 +0000)]
(ASM_OUTPUT_SECTION_NAME): Renamed from ASM_OUTPUT_SECTION.
The old name was a typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8793 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoImprove PA shlib support
merrill [Tue, 24 Jan 1995 02:52:44 +0000 (02:52 +0000)]
Improve PA shlib support

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8792 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(i[34]86:*:3.2:*): Test for ISC before SCO; newer ISC releases have uname -X.
kwzh [Tue, 24 Jan 1995 00:46:11 +0000 (00:46 +0000)]
(i[34]86:*:3.2:*): Test for ISC before SCO; newer ISC releases have uname -X.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8791 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agoPermit any small integer mode in the HI/LO registers
ian [Mon, 23 Jan 1995 23:44:35 +0000 (23:44 +0000)]
Permit any small integer mode in the HI/LO registers

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8790 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(table_jump_h8300, table_jump_h8300h): Constrain operand to use register.
dje [Mon, 23 Jan 1995 20:40:56 +0000 (20:40 +0000)]
(table_jump_h8300, table_jump_h8300h): Constrain operand to use register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8789 138bc75d-0d04-0410-961f-82ee72b054a4

29 years agobool changes
merrill [Sat, 21 Jan 1995 10:14:41 +0000 (10:14 +0000)]
bool changes

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8788 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(num_sign_bit_copies): Can handle paradoxical subreg only
wilson [Sat, 21 Jan 1995 02:23:10 +0000 (02:23 +0000)]
(num_sign_bit_copies): Can handle paradoxical subreg only
if LOAD_EXTEND_OP is defined to SIGN_EXTEND.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8787 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(copy_loop_body): When check for shared address givs, use
wilson [Sat, 21 Jan 1995 02:12:01 +0000 (02:12 +0000)]
(copy_loop_body): When check for shared address givs, use
new same_insn field.
(find_splittable_givs): New variable v2.  Scan givs to set new
same_insn field.  Use same_insn to indentify address givs to be
shared.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8786 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(record_giv): Initialize new field same_insn.
wilson [Sat, 21 Jan 1995 02:11:13 +0000 (02:11 +0000)]
(record_giv): Initialize new field same_insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8785 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(structure induction): Add new field same_insn.
wilson [Sat, 21 Jan 1995 02:10:54 +0000 (02:10 +0000)]
(structure induction): Add new field same_insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8784 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(save_for_inline_copying): Add comment that
wilson [Sat, 21 Jan 1995 01:59:17 +0000 (01:59 +0000)]
(save_for_inline_copying): Add comment that
nonlocal_label list should be updated if it ever can be nonzero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8783 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(delete_handlers): When clear LABEL_PRESERVE_P,
wilson [Sat, 21 Jan 1995 01:58:34 +0000 (01:58 +0000)]
(delete_handlers): When clear LABEL_PRESERVE_P,
also remove label from nonlocal_label list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8782 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(find_basic_blocks): No longer need to check for deleted
wilson [Sat, 21 Jan 1995 01:57:45 +0000 (01:57 +0000)]
(find_basic_blocks): No longer need to check for deleted
nonlocal_labels.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8781 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(syms.h): Don't include under Linux.
wilson [Sat, 21 Jan 1995 01:33:08 +0000 (01:33 +0000)]
(syms.h): Don't include under Linux.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8780 138bc75d-0d04-0410-961f-82ee72b054a4

29 years ago(scan_loop): For the replace_rtx call, copy the rtx that is
wilson [Sat, 21 Jan 1995 01:30:34 +0000 (01:30 +0000)]
(scan_loop): For the replace_rtx call, copy the rtx that is
being substituted in before the call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8779 138bc75d-0d04-0410-961f-82ee72b054a4