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Author SHA1 Message Date
Richard Kenner
025f328185 (MASK_BYTE_OPS): Now define as 1024. 
From-SVN: r13192
 1996-11-16 07:22:45 -05:00
Richard Kenner
067d47b910 Formerly tm.texi.~237~ 
From-SVN: r13191
 1996-11-16 07:19:51 -05:00
Richard Kenner
09821b9769 Formerly cpp.texi.~25~ 
From-SVN: r13190
 1996-11-16 07:19:47 -05:00
Richard Kenner
b4523ff451 (get_inner_reference): Add new arg. 
From-SVN: r13189
 1996-11-16 06:19:45 -05:00
Richard Kenner
23bd99ae34 (optimize_bit_field_compare, decode_field_reference): Pass new arg to 
get_inner_reference.

From-SVN: r13188
 1996-11-16 06:19:25 -05:00
Richard Kenner
839c47964e (get_inner_reference): Add new arg PALIGNMENT and compute it. 
(expand_assignment, do_jump): Pass new arg to get_inner_reference.
(expand_expr, case COMPONENT_REF): Likewise.

From-SVN: r13187
 1996-11-16 06:18:33 -05:00
Richard Kenner
aacdb8bb8f Initial revision 
From-SVN: r13186
 1996-11-16 06:08:22 -05:00
Richard Kenner
477c16e36e ({div,mod}[sd]i3): Only for VMS. 
(fp operations): Add modifiers for multiple floating-point formats.
(call patterns): Handle new calling sequence for VMS.
(tablejump): Make new pattern for VMS.
(nonlocal_goto_receiver, arg_home): New patterns.

From-SVN: r13185
 1996-11-16 06:07:51 -05:00
Richard Kenner
e5958492a2 ({MASK,TARGET}_{OPEN_VMS,FLOAT_VAX}): New macros. 
(TARGET_SWITCHES): Add float-vax and float-ieee.
({FUNCTION,LIBCALL}_VALUE, FUNCTION_VALUE_REGNO_P): R1 and R33 are also return
registers.
(ASM_OUTPUT_DOUBLE): Support both floating-point formats.
(PRINT_OPERAND_FUNCT_VALID_P): Add ',' and '-'.

From-SVN: r13184
 1996-11-16 06:06:37 -05:00
Richard Kenner
89cfc2c663 (override_options): Handle VAX format floating-point. 
(print_operand, case ',', '-'): New cases.
(alpha_builtin_saveregs): Handle VMS convention.
(alpha_sa_{mask,size}, alpha_pv_save_size, alpha_using_fp):
New versions for VMS.
(output_{pro,epi}logue, function_arg): Likewise.
(direct_return): Never true on VMS.
(check_float_value): Return 0 for VMS.
(vmskrunch, alpha_{need,write}_linkage): New function.

From-SVN: r13183
 1996-11-16 06:05:47 -05:00
Karl Berry
1c3abd61fb (\value): Don't call \parsearg, @value takes a simple arg. 
From-SVN: r13181
 1996-11-16 00:20:09 +00:00
Karl Berry
208a3473d5 (\parsetpheaderline): Don't go through \tptemp when removing braces from #2, use the macro call directly. 
(\parsetpheaderline): Don't go through \tptemp when
	removing braces from #2, use the macro call directly.
	(\removeemptybraces): Expand to #1 instead of defining \tptemp.
	From: Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
	This makes @deftp {Data type} {struct termios} work again.

From-SVN: r13180
 1996-11-16 00:19:07 +00:00
Doug Evans
cc694a8150 sdbout.c (current_file): New global. 
* sdbout.c (current_file): New global.
	(PUT_SDB_SRC_FILE): New PUT_SDB_FOO macro.
	(sdbout_init): Initialize current_file ifdef MIPS_DEBUGGING_INFO.
	(sdbout_{start_new,resume_previous}_source_file): New functions.
	* toplev.c (debug_{start,end}_source_file): Call them if SDB_DEBUG.
	* mips/mips.h (PUT_SDB_SRC_FILE): Define.

From-SVN: r13179
 1996-11-15 22:37:40 +00:00
Jason Merrill
6619df077d x 
From-SVN: r13178
 1996-11-15 21:11:39 +00:00
Stan Cox
996cc4f519 Remove COMMENT_BEGIN 
From-SVN: r13177
 1996-11-15 19:53:05 +00:00
Richard Kenner
1e66ce7766 (print_node{,_brief}, case INTEGER_CST): Use HOST_WIDE_INT_PRINT_*. 
From-SVN: r13176
 1996-11-15 14:15:05 -05:00
Richard Kenner
734de8c84e (print_rtx, case 'w'): Use HOST_WIDE_INT_PRINT_DEC. 
From-SVN: r13175
 1996-11-15 14:14:15 -05:00
Richard Kenner
21e3a81b93 (asm_fprintf): Use "ll" prefix for a long long HOST_WIDE_INT. 
(output_{asm_insn,addr_const}): Use HOST_WIDE_INT_PRINT_*.

From-SVN: r13174
 1996-11-15 14:13:58 -05:00
Richard Kenner
29cad4a46c (HOST_PTR_PRINTF): Handle char * wider than long. 
(HOST_WIDE_INT_PRINT_{DEC,UNSIGNED,HEX,DOUBLE_HEX}): New macros.

From-SVN: r13173
 1996-11-15 14:13:36 -05:00
Richard Kenner
395d53bb1e (rtvec_alloc): Clear rtwint instead of rtvec. 
From-SVN: r13172
 1996-11-15 14:13:13 -05:00
Richard Kenner
cc38a1c3dd (main): Use loop, not bcopy, to set recog_operands from an rtvec. 
From-SVN: r13171
 1996-11-15 14:12:54 -05:00
Richard Kenner
ec743e556b (simplify_cond): Make TESTS an array of rtunions. 
From-SVN: r13170
 1996-11-15 14:12:24 -05:00
Richard Kenner
2710836960 (copy_for_inline): Call gen_rtvec_vv. 
From-SVN: r13169
 1996-11-15 14:11:57 -05:00
Richard Kenner
da3a3ba6bc (gen_rtvec_vv): Declare. 
From-SVN: r13168
 1996-11-15 13:39:34 -05:00
Richard Kenner
ba444f920f (gen_rtvec_vv): New function. 
(copy_rtx_if_shared): Call it.

From-SVN: r13167
 1996-11-15 13:39:07 -05:00
Richard Kenner
59888de215 (try_combine): Properly copy an rtvec. 
From-SVN: r13166
 1996-11-15 13:36:57 -05:00
Jim Wilson
cf85c69b0e (unextend): Rewrite type conversions to avoid overflow. 
From-SVN: r13165
 1996-11-15 10:20:53 -08:00
Richard Kenner
f6beed2169 (iteration_info): Fix code so that it knows iteration_var is a 
HOST_WIDE_INT, not a long.

From-SVN: r13164
 1996-11-15 12:58:29 -05:00
Richard Kenner
80906567f4 (operand_equal_p): Do real comparison with REAL_VALUES_EQUAL. 
(make_range): Properly decide when to get TREE_TYPE of arg0.
Handle EXP being an INTEGER_CST at end.
(fold_range_test): Handle return of 0 from make_range.
(fold, case TRUTH_AND_EXPR): Handle first arg of 0.
(fold, case TRUTH_OR_EXPR): Handle first arg of 1.

From-SVN: r13163
 1996-11-15 12:48:28 -05:00
Richard Kenner
5d9dd5a55a (decl_attributes, case A_ALIAS): Add missing parens. 
From-SVN: r13162
 1996-11-15 12:11:24 -05:00
Richard Kenner
4e644c93e0 (range_binop): Set SNG1 to zero if ARG1 is a not a lower or upper 
bound.

From-SVN: r13161
 1996-11-15 06:37:48 -05:00
Jason Merrill
9a666dda81 x 
From-SVN: r13160
 1996-11-15 07:14:08 +00:00
Jason Merrill
f3ff3f4abe Formerly tm.texi.~236~ 
From-SVN: r13159
 1996-11-15 07:07:44 +00:00
Jeff Law
bc8c93e480 h8300.c (dosize): Don't clobber the static chain register if it's needed by the current function. 
* h8300/h8300.c (dosize): Don't clobber the static chain
        register if it's needed by the current function.

From-SVN: r13158
 1996-11-14 17:26:51 -07:00
Per Bothner
8762df1689 Bunch of updates. See ChangeLog. 
From-SVN: r13155
 1996-11-13 18:06:05 -08:00
Jason Merrill
04e95620ab x 
From-SVN: r13154
 1996-11-14 02:01:54 +00:00
Jeff Law
c0624dec02 pa.c (print_operand, case 'Y'): Fix comparisons to handle NaNs properly in all cases. 
* pa/pa.c (print_operand, case 'Y'): Fix comparisons to handle
        NaNs properly in all cases.

From-SVN: r13153
 1996-11-12 23:24:06 -07:00
Jim Wilson
71bc03306f (emit_group_store): For REG case, call gen_lowpart if 
modes are different.

From-SVN: r13152
 1996-11-12 15:46:05 -08:00
Richard Kenner
ca8a7793bf (vfork): Supply new definition for VMS. 
(pwait): Use waitpid instead of wait for VMS.

From-SVN: r13151
 1996-11-12 18:26:10 -05:00
Richard Kenner
5a570aded7 (exit): If VMS, define as __posix_exit. 
(option_map): Add define-macro and undefine-macro.

From-SVN: r13150
 1996-11-12 18:24:31 -05:00
Torbjorn Granlund
ec0fb1631e (zero_extendqidi2): Handle TARGET_BYTE_OPS. 
(zero_extendhidi2): Likewise.
(zero_extendqisi2): Likewise.
(zero_extendhisi2): Likewise.
(extendqisi2): Use extendqidi2x if TARGET_BYTE_OPS.
(extendqidi2): Likewise.
(extendqidi2x): New pattern.
(extendhisi2): Use extendhidi2x if TARGET_BYTE_OPS.
(extendhidi2): Likewise.
(extendhidi2x): New pattern.
(movhi): Handle TARGET_BYTE_OPS.
(movhi matcher): Output ldwu and stw.
(movqi): Handle TARGET_BYTE_OPS.
(movqi matcher): Output ldbu and stb.

From-SVN: r13149
 1996-11-12 22:53:16 +00:00
Torbjorn Granlund
a2574dbebf (input_operand): If TARGET_BYTE_OPS accept HImode and QImode. 
From-SVN: r13148
 1996-11-12 22:52:45 +00:00
Torbjorn Granlund
b774778146 (MASK_BYTE_OPS): New define. 
(TARGET_BYTE_OPS): New define.
(TARGET_SWITCHES): Handle -mbyte.
(LOAD_EXTEND_OP): When MODE is not SImode, return ZERO_EXTEND.

From-SVN: r13147
 1996-11-12 22:51:54 +00:00
Richard Kenner
bbf42586f0 Initial revision 
From-SVN: r13146
 1996-11-12 16:53:24 -05:00
Richard Kenner
f277471f36 (output_function_{pro,epi}logue): Save and restore fp-registers only 
if TARGET_68881.

From-SVN: r13145
 1996-11-12 16:37:12 -05:00
Richard Kenner
d8db81924a (jump_optimize): Fix bug in Sep 23 change. 
From-SVN: r13144
 1996-11-12 16:21:11 -05:00
Richard Kenner
99fd40121f (prune_references): Add missing symmetic CONFLICTP call. 
From-SVN: r13143
 1996-11-12 16:15:19 -05:00
Richard Kenner
160b7bc403 (ASM_OUTPUT_INTERNAL_LABEL): Prefix labels with "L%". 
(ASM_GENERATE_INTERNAL_LABEL, ASM_OUTPUT_CASE_LABEL): Likewise.
(ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.

From-SVN: r13142
 1996-11-12 14:52:41 -05:00
Mike Stump
9a3b49acbc 90th Cygnus<->FSF quick merge 
From-SVN: r13141
 1996-11-12 19:49:48 +00:00
Richard Kenner
3aad04640f (TARGET_DEFAULT): Use MASK_68040_ALSO, not MASK_68040. 
From-SVN: r13140
 1996-11-12 14:48:13 -05:00