OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
2,404 Commits 63 Branches 184 Tags 3.1 GiB
9ee967099f
Commit Graph

2404 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Richard Stallman
9ee967099f (simplify_subtraction): Declared. 
From-SVN: r2405
 1992-10-12 08:27:35 +00:00
Richard Stallman
57632c5153 (simplify_subtraction): New function. 
From-SVN: r2404
 1992-10-12 08:25:33 +00:00
Richard Stallman
1f1fd3b1f4 (output_addr_const): Call simplify_subtraction. 
From-SVN: r2403
 1992-10-12 08:23:25 +00:00
Richard Stallman
8b487c1f9e (calls_alloca): Don't look within DECL_INITIAL if it's 0. 
From-SVN: r2402
 1992-10-12 04:35:54 +00:00
James Van Artsdalen
9e06e32130 (PRINT_REG): Make register name arrays static within this macro. 
From-SVN: r2401
 1992-10-12 03:26:02 +00:00
Richard Kenner
4805ff591c (merge_trees): When splitting, remember to clear DUPNO in addition to 
the other things we can test.

From-SVN: r2400
 1992-10-11 16:27:46 -04:00
Richard Kenner
4bb4c82e20 (general_operand, immediate_operand, const_double_operand): Allow CONST_INT with MODE_PARTIAL_INT. 
(general_operand, immediate_operand, const_double_operand): Allow CONST_INT
with MODE_PARTIAL_INT.
(nonmemory_operand): Likewise.

From-SVN: r2399
 1992-10-11 16:27:23 -04:00
James Van Artsdalen
2247a58ce8 (notice_update_cc): Only set CC_IN_80387 for float compares. 
From-SVN: r2398
 1992-10-11 13:23:31 +00:00
James Van Artsdalen
5c8ad7f4ce (USE_C_ALLOCA): New macro. Define if not using GNU C's builtin alloca. 
From-SVN: r2397
 1992-10-11 12:56:41 +00:00
James Van Artsdalen
5b970343a7 Initial revision 
From-SVN: r2396
 1992-10-11 12:51:40 +00:00
Richard Stallman
de9fa69379 (movdi): Use D code for operand 1. 
From-SVN: r2395
 1992-10-11 05:26:16 +00:00
Richard Stallman
61fcaf9e42 (PRINT_OPERAND): Define new code, D. 
From-SVN: r2394
 1992-10-11 05:25:55 +00:00
Richard Stallman
c2fb3f5754 (reg_name): Deleted. 
From-SVN: r2393
 1992-10-10 20:52:07 +00:00
Richard Stallman
b76227eaa5 (struct function): New fields const_rtx_hash_table, 
const_rtx_sym_hash_table, first_pool, last_pool, pool_offset.

From-SVN: r2392
 1992-10-10 09:44:58 +00:00
Richard Stallman
88e71d2465 (varasm.o): Dep on function.h. 
From-SVN: r2391
 1992-10-10 09:44:39 +00:00
James Van Artsdalen
0041680483 (TARGET_DEFAULT): New macro - don't make TARGET_IEE_FP default for SCO. 
From-SVN: r2390
 1992-10-10 09:31:37 +00:00
Richard Stallman
c475655240 (DBX_DEBUGGING_INFO): Defined. 
From-SVN: r2389
 1992-10-10 01:34:31 +00:00
Jim Wilson
c82aa69aa3 (sparc_type_code): Return reasonable result for COMPLEX_TYPE. 
From-SVN: r2388
 1992-10-09 15:10:02 -07:00
Tom Wood
03da3e3b47 (return): Always available once reload has completed. 
(epilogue): Use a return insn rather than an indirect jump.

From-SVN: r2387
 1992-10-09 18:32:50 +00:00
Tom Wood
7bd80f3738 (start_of_epilogue_needs): New variable. 
(mark_target_live_regs): Add in start_of_epilogue_needs when
	NOTE_INSN_EPILOGUE_BEG is scanned.
	(dbr_schedule): Compute start_of_epilogue_needs and update
	end_of_function_needs to include sets by all instructions
	following NOTE_INSN_EPILOGUE_BEG.

From-SVN: r2386
 1992-10-09 18:31:57 +00:00
Richard Kenner
014830a56d (mark_target_live_regs): Fix bug in last change. 
From-SVN: r2385
 1992-10-09 14:13:13 -04:00
Richard Stallman
9d790a4f73 (aggregate_value_p): Return 1 if regs we would use are not all call-clobbered. 
From-SVN: r2384
 1992-10-09 16:59:56 +00:00
Richard Stallman
6ed1d6c5ed (POPSTACK): Pop discarded elts off all the stacks as we go. 
From-SVN: r2383
 1992-10-09 16:59:32 +00:00
Richard Kenner
cb00f51acf (gen_lowpart_common, gen_highpart, operand_subword): Don't make a new 
REG for stack, frame, or arg pointer.

From-SVN: r2382
 1992-10-09 07:30:07 -04:00
Richard Kenner
26ecfc7614 (subst, case SUBREG): Don't make a new REG for stack, frame, or arg 
pointer.

From-SVN: r2381
 1992-10-09 07:29:23 -04:00
Richard Kenner
d9983d6c52 (optimize_reg_copy_1): Tighten up code to properly handle the case when... 
(optimize_reg_copy_1): Tighten up code to properly handle the case
when SRC or DEST is a multi-word hard register and only some parts of
the register are set or used.  Also, avoid updating register status
for DEST if we can't do the optimization.

From-SVN: r2380
 1992-10-09 07:28:53 -04:00
Richard Kenner
dd2cc34357 (jump_optimize): Only use a REG as a target. 
From-SVN: r2379
 1992-10-09 07:28:00 -04:00
Richard Kenner
b67b4e47b0 *** empty log message *** 
From-SVN: r2378
 1992-10-09 07:27:31 -04:00
Richard Stallman
a74467d457 (floating_exact_log2, standard_68881_constant_p): 
(standard_sun_fpa_constant_p): Use REAL_VALUE_FROM_CONST_DOUBLE.
(print_operand): Likewise.

From-SVN: r2377
 1992-10-09 04:41:02 +00:00
Arne H. Juul
396f9edb4b added missing then 
From-SVN: r2376
 1992-10-09 01:48:26 +00:00
Tom Wood
587cb682de (assign_parms): Provide a safe value for 
DECL_INCOMING_RTL in case of syntax errors.

From-SVN: r2375
 1992-10-08 22:08:29 +00:00
Michael Meissner
29a326c233 Define PTRSIZE_TYPE, WCHAR_TYPE, and SIZE_TYPE for OSF/1. 
From-SVN: r2374
 1992-10-08 21:14:49 +00:00
Michael Meissner
c2177307a5 Fix shared library in i386; correctly spell macro in mips.h. 
From-SVN: r2373
 1992-10-08 20:07:04 +00:00
Richard Stallman
0cd4060d80 (install-common-headers): Fix dir in chmods for assert.h. 
From-SVN: r2372
 1992-10-08 19:43:37 +00:00
Richard Stallman
b0136fddfc (__savereg, va_arg): Put uses of __va in parens. 
From-SVN: r2371
 1992-10-08 18:22:34 +00:00
Jeff Law
742ba40c29 pa.md (fp_alu function unit, case fpcc): Fpcc instructions use the fpalu unit. 
* pa.md (fp_alu function unit, case fpcc): Fpcc instructions use
	the fpalu unit.  In the most common case their result will be used
	in a ftest instruction.  Minimum distance between the fcmp and
	ftest instruction is 4.

From-SVN: r2370
 1992-10-08 11:21:43 -06:00
Tom Wood
1396372010 (dwarfout_init... 
(dwarfout_init, dwarfout_finish): Don't output labels
	or .debug_aranges entries for .data1 and .rodata1 as these
	sections aren't currently used.

From-SVN: r2369
 1992-10-08 10:42:19 +00:00
Mike Stump
ca46db8715 Fix a simple typo. 
From-SVN: r2368
 1992-10-08 09:34:37 +00:00
Richard Kenner
b8b88835df (PATHLENGH): Change from 20 to 10 to speed up compilations. 
From-SVN: r2367
 1992-10-08 04:44:02 -04:00
Richard Kenner
1422dce065 (mark_target_live_regs): Look at USE insns made by update_block when scanning forward past target. 
(mark_target_live_regs): Look at USE insns made by update_block when scanning
forward past target.
(mark_target_live_regs, dbr_schedule): Use GET_RTX_CLASS.

From-SVN: r2366
 1992-10-08 04:42:53 -04:00
Richard Stallman
3f78332988 (invert_truthvalue): Never alter ARG. 
From-SVN: r2365
 1992-10-08 08:30:25 +00:00
Richard Stallman
abd09f9705 (TAGS): Exclude =*.[chy] from tags table. 
From-SVN: r2364
 1992-10-08 08:21:30 +00:00
Richard Stallman
547ad55772 (yylex): For floats, Use REAL_VALUES_LESS to distinguish underflow from overflow. 
(yylex): For floats, Use REAL_VALUES_LESS to distinguish
underflow from overflow.  Delete special case for 0.0.

From-SVN: r2363
 1992-10-08 07:13:12 +00:00
Richard Stallman
09a99207ea (<sys/signal.h>): Fix types of SIG_DFL, SIG_ERR, SIG_IGN, and SIG_HOLD. 
(<sys/stat.h>): Turn definitions of stat, lstat, fstat, and mknod
into ANSI syntax and add __ to variables used.

From-SVN: r2362
 1992-10-07 21:58:26 +00:00
Tom Wood
2a819d04bc (dwarfout_{begin,end}_function): New functions. 
(body_{begin,end}_attribute): New functions.
	(dwarf_attr_name): Print AT_body_begin and AT_body_end.
	(output_{local,global}_subroutine_die): Output the new attributes.

From-SVN: r2361
 1992-10-07 20:24:33 +00:00
Tom Wood
befb13a587 (enum dwarf_attribute): Add At_body_begin and AT_body_end. 
From-SVN: r2360
 1992-10-07 20:24:10 +00:00
Tom Wood
8f313754fc (final_scan_insn): Call dwarfout_begin_function. 
(final_end_function): Call dwarfout_end_function.

From-SVN: r2359
 1992-10-07 20:23:56 +00:00
Tom Wood
2c39ec409c (FASTEST_ALIGNMENT): Define as 8 for -m88110 otherwise 4. 
(CONSTANT_ALIGNMENT, DATA_ALIGNMENT): Base on FASTEST_ALIGNMENT.
(READONLY_DATA_SECTION): Don't override svr4.h
	(ASM_OUTPUT_CASE_LABEL): For svr4, use .rodata.

From-SVN: r2358
 1992-10-07 20:21:09 +00:00
Tom Wood
a8663ab3b5 (movstrsi): No predicate is needed for the source or 
destination.

From-SVN: r2357
 1992-10-07 20:20:18 +00:00
Tom Wood
f4f0a8eeb2 Add the modules moveDI96x and moveDI41x through 
moveDI47x.

From-SVN: r2356
 1992-10-07 20:20:00 +00:00