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
ba1811f11f
Build include files in build directory when doing make all.
...
From-SVN: r3242
1993-01-14 20:10:31 +00:00
7e8b33d906
(CONST_OK_FOR_LETTER_P): Change meaning of 'K'.
...
(CONST_OK_FOR_LETTER_P): Change meaning of 'K'. Add new
alternative 'N'. Use VAL_*_BITS_P macros when possible.
(LEGITIMATE_CONSTANT_P) Fix comment.
(FITS_14_BITS): Remove.
(SMALL_INT): Remove.
From-SVN: r3241
1993-01-14 19:34:47 +00:00
19197caa01
Correct typo in comment.
...
From-SVN: r3240
1993-01-14 11:30:29 -08:00
c954107988
(egrep and sed loop): Don't print messages about files that need no change.
...
From-SVN: r3239
1993-01-14 11:29:26 -08:00
a1747d2c89
(move_operand): Allow all CONST_INTs that can be moved to general registers with one insn.
...
(move_operand): Allow all CONST_INTs that can be moved to
general registers with one insn.
(pre_cint_operand): New predicate for predecrementing ldwm/stwm insns.
(zdepi_cint_p): New function.
(depi_cint_operand): Remove.
(and_mask_p): New name for consec_zeros_p. All callers changed.
(srcsi_operand): Removed.
(all file): Use INT_14_BITS instead of synonym SMALL_INT.
(emit_move_sequence): Clean up CONST_INT case.
(compute_zdepi_operands): New name for
compute_xdepi_operands_from_integer. Change second parm to return
plain integers (was RTXes).
(print_operand): Handle 'Z' for 'zdepi' source used to movCONST_INT.
From-SVN: r3238
1993-01-14 19:28:19 +00:00
8d2f437448
(muldf+1, muldf+2): Add patterns for fsmuld and fdmulq.
...
From-SVN: r3237
1993-01-14 11:23:09 -08:00
5b485d2c39
(CPP_SPEC): Add -mfrw support.
...
(OVERRIDE_OPTIONS): Define. Can't omit frame pointer or do pic
when profiling.
(REG_USED_SO_FAR): Delete.
(CONST_COSTS): Give SMALL_INT constants cost of 0. Make UDIV,
DIV, MOD, UMOD more expensive. Make FIX same cost as FLOAT.
(TARGET_FRW): Define.
(TARGET_DEFAULTS): Add -mfrw flag.
(INITIAL_FRAME_POINTER_OFFSET): Add -mfrw support.
(BASE_OUTGOING_VALUE_REG, BASE_INCOMING_ARG_REG): Likewise.
(FUNCTION_PROLOGUE, FUNCTION_EPILOGUE): Likewise.
(DELAY_SLOTS_FOR_EPILOGUE, ELIGIBLE_FOR_EPILOGUE_DELAY): Likewise.
(EXPAND_BUILTIN_SAVEREGS): Likewise.
From-SVN: r3236
1993-01-14 11:21:29 -08:00
114b9aa4cd
Document sparclite integer multiply cycle times.
...
(movdf, !TARGET_FPU): Remove tests for floating point registers.
(divsi3, udivsi3): Correct length attribute.
(ffssi2): Define for sparclite.
From-SVN: r3235
1993-01-14 11:20:51 -08:00
228b4037f0
Clarify numerous *_operand comments.
...
(SPARC_STACK_ALIGN): Delete.
(sparc_frw_output_function_epilogue): Delete unused variable
load_only_r15.
(sparc_frw_epilogue_delay_slots): Delete r15/fmask test.
From-SVN: r3234
1993-01-14 11:20:09 -08:00
b4c65118c4
(do_tablejump): Pass 1 for unsigned flag to emit_cmp_insn.
...
From-SVN: r3233
1993-01-14 11:16:40 -08:00
ac153498d0
(move patterns): Reorganize pattern order.
...
(move patterns): Reorganize pattern order. Cleanup. Merge
CONST_INT patterns into main patterns for SImode, HImode, QImode.
Add patterns to recognize predecrement cases in SImode, HImode,
QImode. Remove 'y' constraint from SImode recognizer.
(main MImode, QImode recognizers): Handle SAR move from greg.
Change constaints to match the SImode pattern.
(cmov): Move near other conditional patterns.
(all file): Replace all occurences of srcsi_operand with move_operand.
Replace `ldo X(0),d' with `ldi X,d'.
(rotlsi3): Remove SET_ATTRs.
(rotrsi3): Likewise.
From-SVN: r3232
1993-01-14 19:11:55 +00:00
cc81e6253b
(copy_rtx): A MEM with constant address is not sharable.
...
Undo Dec 27 change.
From-SVN: r3231
1993-01-14 10:33:41 -08:00
1dde5fd23a
(cmpstr patterns): Fix mode mismatch in SET.
...
From-SVN: r3230
1993-01-14 12:46:45 +00:00
bffc6177e3
(expand_asm_operands): For clobbering memory,
...
generate (MEM (SCRATCH)) inside the CLOBBER.
From-SVN: r3229
1993-01-14 07:15:14 +00:00
a556433125
Removed REAL_LD_NAME
...
From-SVN: r3228
1993-01-13 23:29:10 +00:00
53cc3d6317
Use TOOLDIR_BASE_PREFIX, not TOOLDIR_PREFIX
...
From-SVN: r3227
1993-01-13 22:37:01 +00:00
57cd2ea140
Eliminated install-cross-tools
...
From-SVN: r3226
1993-01-13 22:37:01 +00:00
de6cbba6ea
Fix ffsdi2 return types.
...
From-SVN: r3225
1993-01-13 20:36:07 +00:00
f11f1fb5ce
Fix printing multiple file section.
...
From-SVN: r3224
1993-01-13 17:02:41 +00:00
697f12ec0c
* pa.h (ASM_OUTPUT_INTERNAL_LABEL): Fix typo.
...
From-SVN: r3223
1993-01-13 08:03:36 -07:00
ca300798ae
(expand_increment): Handle all preincrements by building
...
arithmetic and calling expand_assignment.
From-SVN: r3222
1993-01-13 12:07:28 +00:00
8230fba78a
(rpc/types.h): Change const extern to extern const.
...
From-SVN: r3221
1993-01-13 10:59:15 +00:00
9d9dadd252
(include_defaults):
...
Put GCC_INCLUDE_DIR just before the system dirs whose files are fixed.
From-SVN: r3220
1993-01-13 09:06:31 +00:00
6fb2615385
(risky-stage1, etc): Use $(GCC_PARTS) as what to mv.
...
From-SVN: r3219
1993-01-13 08:05:37 +00:00
8b377b71b9
(CPP_SPEC, LIB_SPEC, LINK_SPEC): Add -compat-bsd conditionals.
...
From-SVN: r3218
1993-01-13 07:56:48 +00:00
aa66bd06e4
(_ffsdi2): Use the correct names for structure elements of type DIunion.
...
From-SVN: r3217
1993-01-13 04:30:11 +00:00
607207cf7d
(variable_size): Change back to NULL_PTR.
...
From-SVN: r3216
1993-01-13 04:25:24 +00:00
a3ec87a808
(reload): Clear reload_in_progress even if reloading fails.
...
From-SVN: r3215
1993-01-13 02:04:37 +00:00
a3b5c94a75
* cse.c (fold_rtx): Call itself with missing arg INSN as NULL_RTX.
...
From-SVN: r3214
1993-01-12 18:31:09 -05:00
798d99ff90
dbxout.c (dbxout_type): Call with missing third arg as 0.
...
* dbxout.c (dbxout_type) [case FILE_TYPE, SET_TYPE]: Call with
missing third arg as 0.
From-SVN: r3213
1993-01-12 18:30:59 -05:00
85cf32bc87
emit-rtl.c (emit_jump_insn_before): Call make_jump_insn_raw with only one argument.
...
* emit-rtl.c (emit_jump_insn_before): Call make_jump_insn_raw with
only one argument.
(emit_jump_insn_after): Likewise.
(emit_jump_insn): Likewise.
From-SVN: r3212
1993-01-12 18:30:47 -05:00
f76a70d580
* expr.c (group_insns): Make void, since it never returns an rtx.
...
From-SVN: r3211
1993-01-12 18:30:32 -05:00
3d9a7827ed
* fold-const.c (fold): Only call force_fit_type with one arg.
...
From-SVN: r3210
1993-01-12 18:30:21 -05:00
c3c305882b
integrate.c (const_equiv): Delete decl, since it's never defined.
...
* integrate.c (const_equiv): Delete decl, since it's never defined.
(fold_out_const_cc0): Likewise.
* loop.c (delete_insn_forces): Likewise.
* final.c (alter_cond): Delete decl, since it's never defined.
From-SVN: r3209
1993-01-12 18:29:55 -05:00
c958ca9fb6
stor-layout.c (variable_size): Call expand_expr with a NULL_RTX, not a NULL_PTR.
...
* stor-layout.c (variable_size): Call expand_expr with a NULL_RTX,
not a NULL_PTR.
From-SVN: r3208
1993-01-12 18:29:42 -05:00
e992302c10
calls.c (emit_call_1): Pass a NULL_RTX into emit_call_insn for missing last arg.
...
* calls.c (emit_call_1): Pass a NULL_RTX into emit_call_insn for
missing last arg.
From-SVN: r3207
1993-01-12 18:29:29 -05:00
49ced9eab3
(stat.h): Don't depend upon specific formal parameter names when...
...
(stat.h): Don't depend upon specific formal
parameter names when locating static functions to convert
to prototype form. Also be more selective about what
strings to prepend underbars to during renaming of formal
parameters and local variables in static functions.
From-SVN: r3206
1993-01-12 14:55:32 -08:00
9e263fc414
(main): Set signal handler for SIGPIPE.
...
(pipe_closed): New function, to handle SIGPIPE.
From-SVN: r3205
1993-01-12 14:52:37 -08:00
Jeff Law
Brendan Kehoe
Ian Lance Taylor
Richard Kenner
Torbjorn Granlund
Jim Wilson
James Van Artsdalen
Richard Stallman
Michael Meissner