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Author SHA1 Message Date
Richard Kenner
8bca29225c (split_di): New; from i386.c. 
From-SVN: r12340
 1996-06-27 20:23:08 -04:00
Richard Kenner
3aceff0d36 (force_to_mode, case NE): Fix typo and logical error. 
(simplify_comparison): Don't swap args if op1 is CONST_INT.

From-SVN: r12339
 1996-06-27 19:42:23 -04:00
Jim Wilson
f8fe20b224 (extract_bit_field): Check TRULY_NOOP_TRUNCATION before 
making a SUBREG of a REG.

From-SVN: r12338
 1996-06-27 15:48:57 -07:00
Ian Lance Taylor
7e99e4948d Put spaces between -mips* cases in CC1_SPEC 
From-SVN: r12337
 1996-06-27 21:52:25 +00:00
Ian Lance Taylor
9c0e838fa0 Don't call ADJUST_INSN_LENGTH on an insn inside a sequence 
From-SVN: r12336
 1996-06-27 15:05:07 +00:00
Jeff Law
458c16f71e Fix thinko in last change. 
From-SVN: r12335
 1996-06-26 17:25:22 -06:00
Jeff Law
ea06b0ed75 pa.h (CMP_PSI): Delete. 
* pa/pa.h (CMP_PSI): Delete.
        (FUNCTION_POINTER_COMPARISON_MODE): Likewise.
        * pa/pa.md (cmppsi); Delete expander.
        (canonicalize_funcptr_for_compare): Renamed from plabel_dereference,
        turned into an expander + anonymous pattern.

From-SVN: r12334
 1996-06-26 17:14:21 -06:00
Doug Evans
cd8a6bdfe9 pexecute.c (PEXECUTE_VERBOSE): Define. 
* pexecute.c (PEXECUTE_VERBOSE): Define.
(MPW pexecute): Check flags & PEXECUTE_VERBOSE instead of verbose_flag.

From-SVN: r12333
 1996-06-26 02:43:38 +00:00
Doug Evans
1c87477348 gcc.c (PEXECUTE_VERBOSE): Define. 
* gcc.c (PEXECUTE_VERBOSE): Define.
(execute): Pass PEXECUTE_VERBOSE to pexecute if -v.

From-SVN: r12332
 1996-06-26 02:35:26 +00:00
Michael Meissner
d266da75ae V.4 PIC changes 
From-SVN: r12331
 1996-06-25 18:51:50 +00:00
Michael Meissner
24f3076729 Do not abort on labels for -fpic 
From-SVN: r12330
 1996-06-25 16:25:01 +00:00
Jeff Law
1b48da0d2d pa.h (PARSE_LDD_OUTPUT): Handle dynamic libraries that are loaded "statically". 
* pa/pa.h (PARSE_LDD_OUTPUT): Handle dynamic libraries that are
        loaded "statically".

From-SVN: r12329
 1996-06-24 23:20:55 -06:00
Jeff Law
ea3a7ffa91 h8300.c (function_prologue): Update "monitor" prologues. 
* h8300/h8300.c (function_prologue): Update "monitor" prologues.
        (function_epilogue): Similarly.

From-SVN: r12328
 1996-06-24 23:20:34 -06:00
Paul Eggert
19848e7498 (create_definition): Diagnose `#define #' only once. 
From-SVN: r12327
 1996-06-24 23:07:11 +00:00
Jim Wilson
e8fbc7beff (CPP_PREDEFINES): For consistency, 
change to define WIN32, WINNT, and CYGWIN32.

From-SVN: r12326
 1996-06-24 12:23:46 -07:00
Jim Wilson
7768450a27 (CPP_PREDEFINES): For consistency, 
change to define WIN32, WINNT, and CYGWIN32.

From-SVN: r12325
 1996-06-24 12:12:14 -07:00
Michael Meissner
208c89cebd Move xor of input into insn doing int->double conversion. 
From-SVN: r12324
 1996-06-24 16:17:27 +00:00
Jim Wilson
5aae909107 (call_internal1, call_value_internal1): Delete obsolete code. 
(call_internal2, call_value_internal2, call_value_multiple_internal2):
Delete obsolete code.  Explicitly load SYMBOL_REF into register.
(call_value): Change Pmode to SImode in gen_call_value_internal0 call.

From-SVN: r12323
 1996-06-21 17:39:43 -07:00
Michael Meissner
e396202af1 Fix typo 
From-SVN: r12322
 1996-06-20 16:43:50 +00:00
Michael Meissner
2099d02cc7 Add support for PowerPC Linux 
From-SVN: r12312
 1996-06-20 16:20:05 +00:00
Richard Kenner
6eb12cef1d (move_deaths): New parameter maybe_kill_insn. 
Don't move note if reg killed by maybe_kill_insn.
(try_combine): Pass new arg to move_deaths.

From-SVN: r12311
 1996-06-19 17:50:05 -04:00
Brendan Kehoe
fbe912dd09 toplev.c (flag_keep_static_consts): Define. 
* toplev.c (flag_keep_static_consts): Define.
        (f_options): Add "keep-static-consts" entry.
        (compile_file): Check it in addition to !optimize for emitting
        static const variables.

From-SVN: r12310
 1996-06-19 15:19:27 -04:00
Doug Evans
d9ad9b6ca3 * i386/cygwin32.h (ASM_OUTPUT_SOURCE_LINE): Local symbols begin with L. 
From-SVN: r12309
 1996-06-19 03:37:06 +00:00
Jason Merrill
f8bc3367cb (asm_output_aligned_bss): Don't emit a skip of size 0. 
From-SVN: r12308
 1996-06-18 23:22:04 +00:00
Ian Lance Taylor
a412357eca Recognize -openvms. 
From-SVN: r12304
 1996-06-18 18:23:57 +00:00
Richard Kenner
f72a8759ce (expand_inline_function): Add missing call to force_operand when 
getting structure_value_addr into reg.

From-SVN: r12303
 1996-06-18 13:51:43 -04:00
Richard Kenner
5556bc5b8b When not involving named pattern, update condition to include alpha_tp != ALPHA_TP_INSN. 
When not involving named pattern, update condition to
include alpha_tp != ALPHA_TP_INSN.
Don't do float_extend as part of other pattern when ALPHA_TP_INSN.
(extendsfsd2): Split into two patterns, depending on value of alpha_tp.

From-SVN: r12302
 1996-06-18 07:37:17 -04:00
Richard Kenner
c01b547053 (TARGET_SWITCHES): Have all -mieee options turn on MASK_IEEE_CONFORMANT. 
(TARGET_DEFAULT): Use symbolic value.

From-SVN: r12301
 1996-06-18 07:36:50 -04:00
Richard Kenner
10d5c73f74 (override_options): Allow EV4/5 or 21064/21164 for cpu. 
Clean up handling of floating-point options.

From-SVN: r12300
 1996-06-18 07:36:33 -04:00
Richard Kenner
d6c4614218 (override_options): Treat -o32 as -32 and -n64 same as -64. 
From-SVN: r12299
 1996-06-18 07:25:18 -04:00
Richard Kenner
9d699bf813 (ASM_SPEC): Treat -o32 as -32 and -n64 same as -64. 
From-SVN: r12298
 1996-06-18 07:24:46 -04:00
Richard Kenner
685db9cd21 (fatal): Declare A1 and A2 as char *. 
From-SVN: r12297
 1996-06-18 07:17:21 -04:00
Richard Kenner
abb522465e (find_temp_slot_from_address): Check for overlap from BASE_OFFSET if X 
is PLUS of virtual_stack_vars_rtx and const.

From-SVN: r12296
 1996-06-18 07:12:49 -04:00
Richard Kenner
2dd4caced3 (flow_analysis): Fix typo in last change. 
From-SVN: r12295
 1996-06-18 07:08:16 -04:00
Richard Kenner
85ab4aaaec (expand_builtin, case BUILT_IN_{SET,LONG}JMP): Properly handle case 
when ptr_mode != Pmode.

From-SVN: r12294
 1996-06-18 06:53:52 -04:00
Richard Kenner
9cc96794cc (try_combine): Don't use split if dest of new I2 is used between I2 
and I3.

From-SVN: r12293
 1996-06-18 06:37:45 -04:00
Richard Kenner
0b04ec8c21 (convert_memory_address, case PLUS, MULT): Don't commute operation 
with extension if not adding small integer.

From-SVN: r12292
 1996-06-18 06:33:10 -04:00
Richard Kenner
489af5d14b (pointer_int_sum): Convert integer to both signedness and precision of 
sizetype.

From-SVN: r12291
 1996-06-18 06:32:43 -04:00
Richard Kenner
5e31e473a7 (BOOT_LANGUAGES): New variable. 
(bootstrap): Use it to select languages for stage1.

From-SVN: r12290
 1996-06-18 06:23:45 -04:00
Michael Meissner
8163337511 Put function descriptor in .reldata, not .text 
From-SVN: r12289
 1996-06-18 02:38:23 +00:00
Brendan Kehoe
1d69549383 * ginclude/stddef.h (wint_t): Don't wrap with #ifndef __cplusplus. 
From-SVN: r12288
 1996-06-17 18:03:51 -04:00
Jim Wilson
aa4e54c443 (memory): Change r4100/r4300 support. 
(imuldiv): Add r4300 support.
(high, low): New patterns.
(movsi, movdi): Add LO_SUM support.
(movsi_internal1, movsi_internal2): Use move_operand instead of
general_operand.
(movstrsi_internal, movstrsi_internal2): Delete R constraint.
(call, call_value): Pass address instead of MEM to call_insn_operand.
Call gen_call_{value_}internal0 instead of internal1.
(call_internal0, call_value_internal0, call_multiple_internal0):
New patterns.
(call_internal1, call_internal2, call_value_internal1,
call_value_internal2, call_value_multiple_internal2): Add explicit
MEM before target address.

From-SVN: r12287
 1996-06-17 12:01:47 -07:00
Jim Wilson
ce57d6f4d1 (mips_split_addresses, mips_check_split, move_operand): 
New declarations
(GO_IF_LEGITIMATE_ADDRESS): Reject constant addresses when
mips_split_addresses is TRUE.  Add LO_SUM support.
(LEGITIMIZE_ADDRESS): Add LO_SUM support.
(PREDICATE_CODES): Modify call_insn_operand support.  Add
move_operand.

From-SVN: r12286
 1996-06-17 12:00:17 -07:00
Jim Wilson
910628b87e (mips_split_addresses): New variable. 
(simple_memory_operand): Add comment about mode check.  Add check
for LO_SUM.
(call_insn_operand): OP is now an addresses instead of a MEM.
(move_operand, mips_check_split): New functions.
(mips_count_memory_refs): Add check for LO_SUM.
(mips_move_1word): Add HIGH support.
(mips_address_cost): Delete check for HIGH.
(output_block_move): Handle LO_SUM addresses.
(override_options): Set mips_split_addresses.
(print_operand_address): Add LO_SUM support.

From-SVN: r12285
 1996-06-17 11:58:25 -07:00
Jeff Law
7fc5b3310d Initial revision 
From-SVN: r12284
 1996-06-16 23:19:09 -06:00
Roland McGrath
57dea80196 (LINK_SPEC): Remove -rpath /lib/ option. Ignore -ibcs option. 
From-SVN: r12283
 1996-06-15 08:35:46 +00:00
Jim Wilson
a36cf2bb43 (main): Change argv[i] to argv[0][i]. 
From-SVN: r12282
 1996-06-13 17:21:26 -07:00
Doug Evans
fe628d0932 * gcc.c (pfatal_pexecute): Delete code to check errno < sys_nerr. 
From-SVN: r12281
 1996-06-13 14:45:59 +00:00
Richard Kenner
745466f2f5 Add scheduling rules for EV5. 
From-SVN: r12280
 1996-06-12 21:47:01 -04:00
Richard Kenner
f6f6a13c08 (enum processor_type): New enum. 
(alpha_cpu, alpha_cpu_string): New declarations.
(target_options): Add "cpu=".
(RTX_COSTS): Adjust values for EV5.

From-SVN: r12279
 1996-06-12 21:46:42 -04:00