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09578c273e
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Author SHA1 Message Date
Richard Kenner
09578c273e (output_inline_function): Turn on flag_no_inline to avoid function integration... 
(output_inline_function): Turn on flag_no_inline to avoid function
integration once we begin writing deferred output functions.

From-SVN: r10488
 1995-10-20 18:48:39 -04:00
Richard Kenner
d904e9ed26 (move_to_float insns): Change move_to_float so that it doesn't have a clobber of the memory address... 
(move_to_float insns): Change move_to_float so that it doesn't have a
clobber of the memory address, and instead passes the stack temp's
memory address as one of the unspec args.
(fix_truncdfsi2): Use rs6000_stack_temp to allocate the temp.
(multiply, shift insns): Fix all cases of multiply and shift insns so
that the right mnemonics are used for -mcpu=common with both
-m{old,new}-mnemonics.

From-SVN: r10487
 1995-10-20 18:46:03 -04:00
Richard Kenner
b7676b4631 (offsettable_addr_operand): Declare instead of offsettable_mem_operand. 
(PREDICATE_CODES): Use offsettable_addr_operand.
(float_conv_temp): Delete variable.

From-SVN: r10486
 1995-10-20 18:45:24 -04:00
Richard Kenner
5b5040b9e6 (float_conv_temp): Delete global variable. 
(stack_temps): New static array to hold stack temps.
(offsettable_mem_operand): Delete function.
(offsettable_addr_operand, rs6000_stack_temp): New functions.
(output_epilog): Zero stack_temps.

From-SVN: r10485
 1995-10-20 18:44:58 -04:00
Richard Kenner
9fe320d793 (rest_of_compilation): Call init_insn_lengths here. 
From-SVN: r10484
 1995-10-20 17:58:04 -04:00
Richard Kenner
41fd457e3e (init_function_start): Don't call init_insn_lengths here. 
From-SVN: r10483
 1995-10-20 17:57:07 -04:00
Richard Kenner
679499cdba ({low_32_bit,offsettable_mem}_operand): The function low_32_bit_operand is now unused, delete it. 
({low_32_bit,offsettable_mem}_operand): The function
low_32_bit_operand is now unused, delete it.  New function
offsettable_mem_operand to determine if a memory address is
offsettable.
(PREDICATE_CODES): Ditto.
(float_conv_temp): New global.

From-SVN: r10482
 1995-10-19 19:31:10 -04:00
Richard Kenner
8f75773e1f ({low_32_bit,offsettable_mem}_operand): The function low_32_bit_operand is now unused, delete it. 
({low_32_bit,offsettable_mem}_operand): The function
low_32_bit_operand is now unused, delete it.  New function
offsettable_mem_operand to determine if a memory address is
offsettable.
(float_conv_temp): New global.
(output_epilog): Zero out float_conv_temp.

From-SVN: r10481
 1995-10-19 19:30:28 -04:00
Richard Kenner
dbe3df2943 (float{,uns}sidf2): Rewrite to break the conversion process into several general insns. 
(float{,uns}sidf2): Rewrite to break the conversion process into several
general insns.
(move_to_float): New insns to move 2 integer regs into a float
register through memory, taking endianess into account.  Make sure
that the floating temporary is a valid address.  Use one temporary for
all floats converted.
(fix_truncdfsi2): Take endianess into account.

From-SVN: r10480
 1995-10-19 19:27:43 -04:00
Richard Kenner
39b751ce5a (check_format_info): Make test for null pointer more general. 
From-SVN: r10479
 1995-10-19 19:18:59 -04:00
Richard Kenner
7bd7a75601 (ASM_SPEC): If GNU as is the default, then pass -g to the assembler if -malpha-as. 
(ASM_SPEC): If GNU as is the default, then pass -g to the assembler if
-malpha-as.  If GNU as is not the default, then pass -g to the
assembler is not -mgas.

From-SVN: r10478
 1995-10-19 19:01:42 -04:00
Richard Kenner
c3647fe082 (stdlib.h): Be more general in edit to change declaration of 
{c,m,re}alloc.

From-SVN: r10477
 1995-10-19 18:56:08 -04:00
Richard Kenner
ce13d15fbc (__udiv_w_sdiv): If we don't have sdiv_qrnnd, define dummy variant of 
__udiv_w_sdiv.

From-SVN: r10476
 1995-10-19 18:48:45 -04:00
Richard Kenner
932d1119f5 (distribute_notes): When search for new place to put REG_DEAD note, 
call distribute_links if this new place is between i2 and i3, and i2
uses the register.

From-SVN: r10475
 1995-10-19 18:44:41 -04:00
Richard Kenner
5918c8534a (libgcc{1,2}.a): Allow LIB{1,2}FUNCS_EXTRA files to end in .S as well 
as .c and .asm.

From-SVN: r10474
 1995-10-19 18:41:23 -04:00
Richard Kenner
7e9d002adb (parser_build_binary_op): Warn about x^y==z, etc. 
From-SVN: r10473
 1995-10-18 17:56:23 -04:00
Jeff Law
c043666f5c config.guess: Recognize HP model 819 machines has having a PA 1.1 processor. 
* config.guess: Recognize HP model 819 machines has having
        a PA 1.1 processor.

From-SVN: r10439
 1995-10-16 09:40:29 -06:00
Mike Stump
f30432d726 75th Cygnus<->FSF merge 
From-SVN: r10438
 1995-10-12 02:33:51 +00:00
Richard Kenner
c35836203c (reverse_def_dec_list): Silence compiler warnings. 
From-SVN: r10437
 1995-10-09 12:37:55 -04:00
Richard Kenner
4859bca5c1 (va_arg): Deal with long longs that would be passed in the 7th 
register, and are passed in the stack instead.

From-SVN: r10436
 1995-10-09 12:35:48 -04:00
Richard Kenner
fc5fbc11aa (ASM_SPEC): Add -g. 
From-SVN: r10435
 1995-10-06 13:47:02 -04:00
Richard Kenner
9a0b18f247 (alpha_{arg,auto}_offset): Make extern. 
From-SVN: r10434
 1995-10-06 13:42:42 -04:00
Richard Kenner
5731aa1257 (RETURN_ADDRESS_OFFSET): Correct previous change. 
From-SVN: r10433
 1995-10-06 13:24:35 -04:00
Richard Kenner
ce9c8df26c (reg_set_last): Fix call to reg_set_between_p. 
From-SVN: r10432
 1995-10-06 13:14:37 -04:00
Mike Stump
0ebba7fc0d fix small typo 
From-SVN: r10431
 1995-10-04 17:59:40 +00:00
Richard Kenner
e24ff97333 (layout_type... 
(layout_type, case ARRAY_TYPE): Strip MAX_EXPR from upper bound when
computing length if it just protects against negative length.

From-SVN: r10430
 1995-10-03 19:15:52 -04:00
Richard Kenner
675f0e7cb2 Fix comments and formatting related to RETURN_ADDR_RTX. 
From-SVN: r10429
 1995-10-03 18:31:18 -04:00
Richard Kenner
15448afcc8 (simplify_rtx): In code that attempts to simplify conditional expressions... 
(simplify_rtx): In code that attempts to simplify conditional
expressions, if the result is an NE around another comparison, return
the original expression.

From-SVN: r10428
 1995-10-03 13:58:18 -04:00
Richard Kenner
15a7a8ec1c (emit_move_insn_1): When doing multi-word move, show output is 
clobbered.

From-SVN: r10427
 1995-10-03 12:31:19 -04:00
Richard Kenner
890465354d (set_nonvarying_address_components, case AND): Add *pend to end. 
(set_nonvarying_address_components, case AND): Add *pend to end.  Add
constant to start instead of subtracting it.

From-SVN: r10426
 1995-10-03 12:25:50 -04:00
Richard Kenner
df138bc22c (mips umul_ppmm): Use l' and h' constraints; remove mflo and mfhi 
instructions.

From-SVN: r10425
 1995-10-03 12:23:21 -04:00
Richard Kenner
3e8f1dc0af (va_start... 
(va_start, stdarg case): Call __builtin_next_arg, and ignore the
result, so that the compiler can report the proper error, if the
second argument is not the last argument.

From-SVN: r10424
 1995-10-03 12:21:26 -04:00
Richard Kenner
c8465d7089 Update comments. 
From-SVN: r10423
 1995-10-03 12:17:19 -04:00
Richard Kenner
291dde90f0 (assign_stack_temp): Adjust full_size field of temp_slot when 
splitting an unused slot.

From-SVN: r10422
 1995-10-03 12:02:38 -04:00
Richard Kenner
6ea0cab3c4 (RETURN_ADDR_RTX): New definition. 
From-SVN: r10421
 1995-10-03 11:51:51 -04:00
Richard Kenner
5b6faa7080 (RETURN_ADDR_RTX): Remove call to copy_to_reg. 
From-SVN: r10420
 1995-10-03 11:50:33 -04:00
Richard Kenner
f09d4c3309 (RETURN_ADDR_RTX): Remove call to copy_to_reg. 
(RETURN_ADDR_RTX): Remove call to copy_to_reg.  Offset to return
address is 4 when !TARGET_64BIT and v4_call_p, 8 otherwise.

From-SVN: r10419
 1995-10-03 11:49:16 -04:00
Richard Kenner
2bbf216f5e (expand_builtin_return_addr): Break out functionality from expand_builtin. 
(expand_builtin): Call expand_builtin_return_addr.

From-SVN: r10418
 1995-10-03 11:48:39 -04:00
Stan Cox
cbbb4649a5 config/m88k/dgux.h (ASM_SPEC, *_LEGEND) 
From-SVN: r10417
 1995-10-02 20:42:45 +00:00
Richard Kenner
2cd2a93e72 (staticp, case INDIRECT_EXPR): Disable case. 
From-SVN: r10416
 1995-10-01 21:27:28 -04:00
Richard Kenner
b74f5ff2bd (expand_expr, case COMPONENT_REF): If getting component of union of 
variable size, propagate TARGET.

From-SVN: r10415
 1995-10-01 21:23:04 -04:00
Richard Kenner
f29369b9f2 (store_expr): When storing promoted value, don't return MEM if address 
contains target.

From-SVN: r10414
 1995-09-29 07:47:40 -04:00
Richard Kenner
d22d5f3433 Fix typo in comment. 
From-SVN: r10413
 1995-09-28 15:19:55 -04:00
Richard Kenner
823a28aa77 (rescan): Expand `#if foo && #bar' without a bogus complaint about preprocessor directives within macro args. 
(rescan): Expand `#if foo && #bar' without a bogus complaint about preprocessor
directives within macro args.
Expand `foo' in `foo#bar' without requiring a space before `#'.

From-SVN: r10412
 1995-09-28 14:29:40 -04:00
Richard Kenner
75fbfd0c12 (anonymous DImode shift patterns setting cc0): Turned off due to 
reload problems.

From-SVN: r10411
 1995-09-28 14:24:12 -04:00
Richard Kenner
63d77adf43 Make both assembler syntaxes do the same for PIC calls. 
From-SVN: r10410
 1995-09-28 14:05:08 -04:00
Richard Kenner
c57eee6711 (LEGITIMATE_PIC_OPERAND): Allow SYMBOL_REF_FLAG symref. 
From-SVN: r10409
 1995-09-28 14:04:48 -04:00
Richard Kenner
d9832fd253 (output_scc_di): Swap operands when needed. 
From-SVN: r10408
 1995-09-28 14:04:29 -04:00
Richard Kenner
241fa1a221 (WCHAR_{TYPE,UNSIGNED,TYPE_SIZE}): Now int. 
(SIZE_TYPE): Use unsigned int.

From-SVN: r10407
 1995-09-28 14:04:12 -04:00
Richard Kenner
ef08782266 (WCHAR_{TYPE,UNSIGNED,TYPE_SIZE}): Now int. 
From-SVN: r10406
 1995-09-28 14:03:52 -04:00