4ec74aebd4
(addsi3): Clean up condition for when to use subo.
...
(umulsidi3): New pattern.
(non-canonical nand, nor): Remove paterns.
(clrbit, notbit static bit): New patterns.
(setbit, clrbit, notbit dynamic bit): New patterns.
(setbit static bit non-canonical): Remove pattern.
(muldf3, mulsf3, multf3): Add % to operand1.
(test recognizers): Use TAB efter mnemonic.
From-SVN: r3292
1993-01-19 19:48:11 -08:00
28c9500b05
(update_reg_dead_notes): New function.
...
(fill_simple_delay_slots): Call new function when moving
instruction forward into a delay slot.
From-SVN: r3291
1993-01-19 17:16:59 -08:00
edaf97c444
(sched_analyze_1...
...
(sched_analyze_1, sched_analyze_2): Ifdef out code added
for handling psuedo register equivalents that was added Dec 31 1992.
From-SVN: r3290
1993-01-19 17:13:48 -08:00
c6ad27a7f3
(emit_cmp_insn, emit_float_lib_cmp): libcall comparisons return word_mode.
...
From-SVN: r3289
1993-01-19 17:07:34 -08:00
4be7c28fdd
(cmpdi2, ucmpdi2): comparison result type is now word_mode.
...
From-SVN: r3288
1993-01-19 17:07:04 -08:00
0cda619493
(__eqdf2, __nedf2, __gtdf2, __gedf2, __ltdf2, __ledf2,
...
__eqsf2, __nesf2, __gtsf2, __gesf2, __ltsf2, __lesf2): comparison
result type is now word_mode.
From-SVN: r3287
1993-01-19 17:06:43 -08:00
cad12a8dfc
(print_operand, case 'k'): New case.
...
From-SVN: r3286
1993-01-19 18:51:32 -05:00
0075180522
(plus of gtu patterns): Add case to handle immediates.
...
From-SVN: r3285
1993-01-19 18:50:54 -05:00
cfcf04a6ba
(find_reg): Add comment about nonlocal labels.
...
From-SVN: r3284
1993-01-19 18:24:27 -05:00
e19f519283
(find_free_reg): Add comment about nonlocal labels.
...
From-SVN: r3283
1993-01-19 18:23:39 -05:00
28edebac58
(output_epilog): Only restore the cr's that we actually used;
...
previously, we saved and restored all of them.
From-SVN: r3282
1993-01-19 17:54:22 -05:00
f898f03121
(fixup_var_refs_1): Set INSN_CODE to -1 before seeing if new insn form
...
is recognized.
From-SVN: r3281
1993-01-19 21:27:54 +00:00
f209ff4819
(REG_CLASS_FROM_LETTER): Remove partly incorrect PA documentation.
...
From-SVN: r3280
1993-01-19 21:03:36 +00:00
c85b896369
(print_operand): Handle 'S' and 'B' for conditions.
...
Handle 'I' for printing 'i' when CONST_INT.
Handle 'k' for ones-complement of CONST_INT.
(incscc_operator): Remove.
From-SVN: r3279
1993-01-19 21:03:05 +00:00
6f672dc06a
(define_function_unit for memory): Memory is pipelined.
...
(sCC patterns): Use %char notation instead of nested if stmts.
(branch matchers): Likewise.
(incscc, negscc): Likewise. Add ? constraint for 3-insn alternative.
(incscc): Split into `incscc' and `decscc' to make this really
match.
(incscc/decscc special cases): New patterns using carry bit.
(many patterns): Use canonical address format. Use %r
register notation. Use GEN_INT.
(main move SF recognizer): Allow 0 for copying to general register.
(zero_extendhisi2): Remove DEFINE_EXPAND.
(zero_extendqihi2): Likewise.
(zero_extendqisi2): Likewise.
(comment before sign extension): Remove the lie.
From-SVN: r3278
1993-01-19 21:00:43 +00:00
439f602793
(build_compound_expr): Use non_lvalue if value is 0.
...
From-SVN: r3277
1993-01-19 15:09:34 +00:00
d023bff9eb
(non_lvalue): Result must not be null ptr constant.
...
(omit_one_operand): Use non_lvalue.
(fold, case COMPOUND_EXPR): Use non_lvalue if value is 0.
From-SVN: r3276
1993-01-19 15:09:12 +00:00
441cedbd68
(combine_instructions): Clear reg_last_set_label.
...
From-SVN: r3275
1993-01-19 08:28:55 -05:00
c844ddda6f
(local_prefix): new prefix, the default is /usr/local.
...
(cccp.o): change LOCAL_INCLUDE_DIR to $(local_prefix)/include.
From-SVN: r3274
1993-01-19 08:54:40 +00:00
812e2cfeca
Targets and deps objc-actions.* renamed to objc-act.*.
...
From-SVN: r3273
1993-01-19 03:23:00 +00:00
e58232cd7b
Include objc-act.h.
...
From-SVN: r3272
1993-01-19 03:21:31 +00:00
25eddb2cc5
Comment change.
...
From-SVN: r3271
1993-01-19 03:20:52 +00:00
51480b1e3e
(encode_method_def): Null-terminate encoding.
...
(build_ivar_list_initializer): Null-terminate type encoding.
From-SVN: r3270
1993-01-19 03:18:50 +00:00
ee40befe32
(include_defaults): Do use GCC_INCLUDE_DIR for cross compiler.
...
Move TOOL_INCLUDE_DIR later if cross.
From-SVN: r3269
1993-01-18 20:30:49 +00:00
428e0ca8c8
(emit_library_call): Handle OUTGOING_REG_PARM_STACK_SPACE.
...
Use NULL_TREE instead of (tree) 0.
From-SVN: r3268
1993-01-18 10:55:02 -08:00
89742723e5
(emit_move_insn, expand_expr): Fix typos in comments.
...
From-SVN: r3267
1993-01-18 10:52:38 -08:00
8da4cd09fb
(initialize_builtins): Add uses of new macros
...
NO_BUILTIN_SIZE_TYPE and NO_BUILTIN_PTRDIFF_TYPE.
From-SVN: r3266
1993-01-18 10:47:57 -08:00
b46db6e4f4
(ROUND): Change macro name to ROUND_PARM.
...
From-SVN: r3265
1993-01-18 10:44:27 -08:00
025a8875ba
(i960_function_arg_advance, i960_function_arg): Likewise.
...
From-SVN: r3264
1993-01-18 10:44:06 -08:00
1375607443
(make_signed_type): Consistently use HOST_BITS_PER_WIDE_INT.
...
(make_signed_type): Consistently use
HOST_BITS_PER_WIDE_INT. Correct minor formatting problems.
(fixup_signed_type): Use HOST_BITS_PER_WIDE_INT and HOST_WIDE_INT
like make_signed_type does.
(fixup_unsigned_type): Correct minor formatting problem.
From-SVN: r3263
1993-01-18 10:41:46 -08:00
1f050b9b26
Delete header files from include before copying them in
...
From-SVN: r3262
1993-01-18 16:12:57 +00:00
aee42e2745
(choose_temp_base, main): Fix "off by one" errors in sizes of
...
allocated strings.
From-SVN: r3261
1993-01-18 06:23:11 -05:00
dd30a199df
(process_command): Fix typo in last change.
...
From-SVN: r3260
1993-01-18 05:34:03 +00:00
5de7c240a0
pa.h (FP_REG_CLASS_P): New macro.
...
* pa.h (FP_REG_CLASS_P): New macro.
(REGISTER_MOVE_COST): Use FP_REG_CLASS_P to simplify. Make
copies from the SAR so expensive that they should never happen.
From-SVN: r3259
1993-01-17 11:07:59 -07:00
f133af4c91
(emit_move_sequence): Fix spacing.
...
(compute_zdepi_operands): Fix header comment.
(many functions): Use %%r register syntax. Use canonical (0,%rN)
address format.
(output_function_prologue): No need to test frame_pointer_needed
in else clause of `if (frame_pointer_needed)'.
(output_function_prologue): Test boolean merge_sp_adjust_with_store
for zeroness, not for equality with 1.
(fmpyaddoperands): Use new variable mode for mode of operands[0].
(fmpysuboperands): Likewise.
From-SVN: r3258
1993-01-17 15:50:34 +00:00
c226422058
* pa.c (shadd_constant_p): New function.
...
From-SVN: r3257
1993-01-15 19:11:15 -07:00
85bc031ea4
pa.h (LEGITIMIZE_ADDRESS): Handle (plus (mult (X) (Y)) (Z)) when Y is 2, 4, or 8 specially.
...
* pa.h LEGITIMIZE_ADDRESS): Handle (plus (mult (X) (Y)) (Z))
when Y is 2, 4, or 8 specially.
From-SVN: r3256
1993-01-15 19:10:32 -07:00
f9b06ea445
* integrate.c (FIXED_BASE_PLUS_P): Fix typo.
...
From-SVN: r3255
1993-01-15 17:32:00 -07:00
da0c128ece
loop.c (move_movables): Clear INSN_CODE for eachinsn as we perform register replacements.
...
* loop.c (move_movables): Clear INSN_CODE for eachinsn as
we perform register replacements.
(strength_reduce): Likewise.
From-SVN: r3254
1993-01-15 14:41:27 -07:00
cb25ac928c
With previous change, don't fail on `-l'.
...
From-SVN: r3253
1993-01-15 16:30:53 -05:00
c716c35df1
Undo previous change.
...
From-SVN: r3252
1993-01-15 16:01:03 -05:00
ff852b457f
Avoid problems with relative $(srcdir) when installing syslimits.h.
...
From-SVN: r3251
1993-01-15 06:10:54 +00:00
a2468e45b4
c-decl.c (c_decode_option): Set WARN_UNINITIALIZED to 2 with -Wall...
...
* c-decl.c (c_decode_option): Set WARN_UNINITIALIZED to 2 with
-Wall, being careful to preserve it if it's already set.
* cp-decl2.c (lang_decode_option): Likewise.
* toplev.c (main): Warn about using -Wuninitialized without -O.
From-SVN: r3250
1993-01-14 19:35:00 -05:00
48fb792a91
gcc.c (process_command): Only accept input files which exist and can be read...
...
* gcc.c (process_command): Only accept input files which exist and
can be read; prevent link phase if an input file was rejected.
(error_count): Make into a static global variable.
From-SVN: r3249
1993-01-14 19:19:25 -05:00
3dac0de51f
cccp.c (main): Trim down to the basename of what's to go in PROGNAME.
...
* cccp.c (main): Trim down to the basename of what's to go in
PROGNAME.
From-SVN: r3248
1993-01-14 19:19:10 -05:00
96f66730d8
* pa.h (CONDITIONAL_REGISTER_USAGE): Do not make %r27 a global_reg.
...
From-SVN: r3247
1993-01-14 16:55:59 -07:00
4971c587de
pa.c (output_function_prologue): Combine stack adjustment and first GR save when reasonable to do so.
...
* pa.c (output_function_prologue): Combine stack adjustment and
first GR save when reasonable to do so.
(output_function_epilogue): Combine stack adjustment and first
GR restore when reasonable to do so. Avoid load/use stall for
RP restore in common cases.
From-SVN: r3246
1993-01-14 16:45:40 -07:00
6627e97414
Change `config/' to `config/mips/'.
...
From-SVN: r3245
1993-01-14 18:23:21 -05:00
0bfe5f016e
Fix typo.
...
From-SVN: r3244
1993-01-14 15:00:22 -07:00
f014712100
pa.h (LEGITIMIZE_ADDRESS): Rework to create REG or REG+D addresses instead of REG+REG addresses.
...
* pa.h (LEGITIMIZE_ADDRESS): Rework to create REG or REG+D
addresses instead of REG+REG addresses.
From-SVN: r3243
1993-01-14 14:50:18 -07:00
Jim Wilson
Richard Kenner
James Van Artsdalen
Torbjorn Granlund
Richard Stallman
Ian Lance Taylor
Jeff Law
Brendan Kehoe