2099d02cc7
Add support for PowerPC Linux
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From-SVN: r12312
1996-06-20 16:20:05 +00:00
6eb12cef1d
(move_deaths): New parameter maybe_kill_insn.
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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
fbe912dd09
toplev.c (flag_keep_static_consts): Define.
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* 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
d9ad9b6ca3
* i386/cygwin32.h (ASM_OUTPUT_SOURCE_LINE): Local symbols begin with L.
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From-SVN: r12309
1996-06-19 03:37:06 +00:00
f8bc3367cb
(asm_output_aligned_bss): Don't emit a skip of size 0.
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From-SVN: r12308
1996-06-18 23:22:04 +00:00
a412357eca
Recognize -openvms.
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From-SVN: r12304
1996-06-18 18:23:57 +00:00
f72a8759ce
(expand_inline_function): Add missing call to force_operand when
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getting structure_value_addr into reg.
From-SVN: r12303
1996-06-18 13:51:43 -04:00
5556bc5b8b
When not involving named pattern, update condition to include alpha_tp != ALPHA_TP_INSN.
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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
c01b547053
(TARGET_SWITCHES): Have all -mieee options turn on MASK_IEEE_CONFORMANT.
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(TARGET_DEFAULT): Use symbolic value.
From-SVN: r12301
1996-06-18 07:36:50 -04:00
10d5c73f74
(override_options): Allow EV4/5 or 21064/21164 for cpu.
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Clean up handling of floating-point options.
From-SVN: r12300
1996-06-18 07:36:33 -04:00
d6c4614218
(override_options): Treat -o32 as -32 and -n64 same as -64.
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From-SVN: r12299
1996-06-18 07:25:18 -04:00
9d699bf813
(ASM_SPEC): Treat -o32 as -32 and -n64 same as -64.
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From-SVN: r12298
1996-06-18 07:24:46 -04:00
685db9cd21
(fatal): Declare A1 and A2 as char *.
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From-SVN: r12297
1996-06-18 07:17:21 -04:00
abb522465e
(find_temp_slot_from_address): Check for overlap from BASE_OFFSET if X
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is PLUS of virtual_stack_vars_rtx and const.
From-SVN: r12296
1996-06-18 07:12:49 -04:00
2dd4caced3
(flow_analysis): Fix typo in last change.
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From-SVN: r12295
1996-06-18 07:08:16 -04:00
85ab4aaaec
(expand_builtin, case BUILT_IN_{SET,LONG}JMP): Properly handle case
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when ptr_mode != Pmode.
From-SVN: r12294
1996-06-18 06:53:52 -04:00
9cc96794cc
(try_combine): Don't use split if dest of new I2 is used between I2
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and I3.
From-SVN: r12293
1996-06-18 06:37:45 -04:00
0b04ec8c21
(convert_memory_address, case PLUS, MULT): Don't commute operation
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with extension if not adding small integer.
From-SVN: r12292
1996-06-18 06:33:10 -04:00
489af5d14b
(pointer_int_sum): Convert integer to both signedness and precision of
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sizetype.
From-SVN: r12291
1996-06-18 06:32:43 -04:00
5e31e473a7
(BOOT_LANGUAGES): New variable.
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(bootstrap): Use it to select languages for stage1.
From-SVN: r12290
1996-06-18 06:23:45 -04:00
8163337511
Put function descriptor in .reldata, not .text
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From-SVN: r12289
1996-06-18 02:38:23 +00:00
1d69549383
* ginclude/stddef.h (wint_t): Don't wrap with #ifndef __cplusplus.
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From-SVN: r12288
1996-06-17 18:03:51 -04:00
aa4e54c443
(memory): Change r4100/r4300 support.
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(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
ce57d6f4d1
(mips_split_addresses, mips_check_split, move_operand):
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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
910628b87e
(mips_split_addresses): New variable.
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(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
7fc5b3310d
Initial revision
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From-SVN: r12284
1996-06-16 23:19:09 -06:00
57dea80196
(LINK_SPEC): Remove -rpath /lib/ option. Ignore -ibcs option.
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From-SVN: r12283
1996-06-15 08:35:46 +00:00
a36cf2bb43
(main): Change argv[i] to argv[0][i].
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From-SVN: r12282
1996-06-13 17:21:26 -07:00
fe628d0932
* gcc.c (pfatal_pexecute): Delete code to check errno < sys_nerr.
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From-SVN: r12281
1996-06-13 14:45:59 +00:00
745466f2f5
Add scheduling rules for EV5.
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From-SVN: r12280
1996-06-12 21:47:01 -04:00
f6f6a13c08
(enum processor_type): New enum.
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(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
da792a6816
(alpha_cpu, alpha_cpu_string): New variables.
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(override_options): Process -mcpu= value.
(alpha_adjust_cost): Handle adjustments for EV5.
From-SVN: r12278
1996-06-12 21:46:09 -04:00
e5ee0060c6
(check_format_info): Change text of message about use of `0' with
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precision.
From-SVN: r12277
1996-06-11 17:50:55 -04:00
f6f58ba300
(function_prologue): Emit prologue as asm. (override_options): Don't emit rtl for prologue if -fpic.
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From-SVN: r12276
1996-06-11 19:28:11 +00:00
983f168571
(TARGET_SCHEDULE_PROLOGUE): New to allow prologue to be emitted as asm or rtl.
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From-SVN: r12275
1996-06-11 19:28:11 +00:00
68ea97b42a
Fix -msdata init code; Make sure correct endian flag is defined
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From-SVN: r12274
1996-06-11 18:43:19 +00:00
8bc6cf9b63
Add MPW support.
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From-SVN: r12273
1996-06-10 23:52:08 +00:00
49ddab1699
local-alloc.c (update_equiv_regs): Ignore insns that read or write registers that are likely to be spilled.
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* local-alloc.c (update_equiv_regs): Ignore insns that read or
write registers that are likely to be spilled.
From-SVN: r12272
1996-06-10 14:41:40 -06:00
d7ff155ff0
Delete outdated comment.
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From-SVN: r12271
1996-06-10 20:20:22 +00:00
c9632a3b43
Initial revision
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From-SVN: r12270
1996-06-10 20:10:47 +00:00
c10d53dd60
gcc.c (_WIN32): Don't include process.h or declare spawnv{,p}.
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* gcc.c (_WIN32): Don't include process.h or declare spawnv{,p}.
(pexecute,pwait): Add prototypes.
(PEXECUTE_{FIRST,LAST,SEARCH}): Define.
(execv,execvp): Delete decls.
(perror_exec): Delete.
(pfatal_pexecute): New function.
(pexecute support): Delete.
(execute): -pipe not supported if _WIN32 or OS2.
Update call to pexecute. Fatal error if pexecute fails. Call pwait.
From-SVN: r12269
1996-06-10 20:02:26 +00:00
c6e087c59c
Makefile (pexecute.o): Add rule.
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* Makefile (pexecute.o): Add rule.
(xgcc): Link in pexecute.o.
(protoize,unprotoize): Likewise.
From-SVN: r12268
1996-06-10 19:52:08 +00:00
b0e8787212
protoize.c: Include gansidecl.h.
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* protoize.c: Include gansidecl.h.
(my_execvp): Delete.
(choose_temp_base,pexecute,pwait): Declare.
(PEXECUTE_{FIRST,LAST,SEARCH}): Define.
(execvp): Delete decl.
(usage): Fix typo.
(gen_aux_info_file): Rewrite to use pexecute/pwait.
From-SVN: r12267
1996-06-10 19:48:55 +00:00
b46de15ede
pa.h (cmp_type): Add CMP_PSI.
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* pa/pa.h (cmp_type): Add CMP_PSI.
(FUNCTION_POINTER_COMPARISON_MODE): Define.
* pa.md (cmppsi): New expander.
(plabel_dereference): New pattern
From-SVN: r12266
1996-06-10 13:22:32 -06:00
e47ae1c2d3
Use .lcomm where we can
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From-SVN: r12265
1996-06-10 19:04:21 +00:00
fd5e7009f6
gcc.c (do_spec_1): Allow leading text in version string.
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* gcc.c (do_spec_1): Allow leading text in version string.
Delete support for default minor number = 0.
From-SVN: r12264
1996-06-10 18:53:21 +00:00
8cfe18d616
(flow_analysis, find_basic_blocks): Ignore nonlocal_label_list for
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CALL_INSN that has a REG_RETVAL.
From-SVN: r12263
1996-06-10 14:14:11 -04:00
018086d1d0
(__sel_register_typed_name): Additional parameter that indicates
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whether name and type parameters are constant or not.
From-SVN: r12262
1996-06-10 11:59:30 -04:00
1717ec5915
(__objc_thread_detach_function): Clear thread storage.
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Call the thread hook function when first becoming multi-threaded.
(objc_set_thread_callback): New function.
From-SVN: r12261
1996-06-10 11:58:41 -04:00
f2433f89b4
(objc_set_thread_callback): New function.
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(objc_thread_callback): Typedef for the hook function.
From-SVN: r12260
1996-06-10 11:58:20 -04:00
Michael Meissner
Richard Kenner
Brendan Kehoe
Doug Evans
Jason Merrill
Ian Lance Taylor
Jim Wilson
Jeff Law
Roland McGrath
Stan Cox