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Author SHA1 Message Date
Jeff Law
f57f12c340 * pa.md (blockage): New pattern. 
From-SVN: r4249
 1993-04-27 10:21:41 -06:00
Jeff Law
3c7243a1cf pa.c (hppa_expand_epilogue): Emit a "blockage" insn to keepthe stack and frame pointer adjustments at the... 
* pa.c (hppa_expand_epilogue): Emit a "blockage" insn
	to keepthe stack and frame pointer adjustments at the
	end of the epilogue.

From-SVN: r4248
 1993-04-27 10:21:12 -06:00
Ian Lance Taylor
3b39b94f84 Base WORD_SWITCH_TAKES_ARG on new macro DEFAULT_WORD_SWITCH_TAKES_ARG 
From-SVN: r4247
 1993-04-27 14:58:13 +00:00
Richard Kenner
ab034cfc0a (alpha_emit_set_const... 
(alpha_emit_set_const, output_{pro,epi}log): Generate insns to load
constants into a register using a method that works on a 32-bit
machine as well.

From-SVN: r4246
 1993-04-27 07:38:37 -04:00
Kresten Krab Thorup
6cac0166dc -x test changed to -s test in fflags target 
From-SVN: r4245
 1993-04-27 10:30:12 +00:00
Kresten Krab Thorup
d0b575120e Definition of (Meta)Class_t eliminated, using Class* 
From-SVN: r4244
 1993-04-27 07:41:50 +00:00
Richard Kenner
b8a914304d (fold): Signedness matters for comparisons and right shifts. 
From-SVN: r4243
 1993-04-26 19:12:11 -04:00
Richard Kenner
3975f288c6 (ONLY_INT_FIELD): Define again; this time say why. 
From-SVN: r4242
 1993-04-26 19:08:12 -04:00
Richard Kenner
7178e3af78 Use INTEGRAL_TYPE_P and FLOAT_TYPE_P. 
From-SVN: r4241
 1993-04-26 19:02:43 -04:00
Richard Kenner
8729113865 (INTEGRAL_TYPE_P, FLOAT_TYPE_P): New macros. 
From-SVN: r4240
 1993-04-26 19:01:42 -04:00
Richard Kenner
87d348780e (other_variable_style_function): Properly test for the presence of the 
string "...".

From-SVN: r4239
 1993-04-26 18:51:25 -04:00
Richard Kenner
32831d4b72 (pushdecl): Don't make a copy of type of error_mark_node. 
From-SVN: r4238
 1993-04-26 18:47:48 -04:00
Jeff Law
f885292675 pa-hpux.h (LINK_LIBGCC_SPECIAL): Delete. 
* pa-hpux.h (LINK_LIBGCC_SPECIAL): Delete.
	(RELATIVE_PREFIX_NOT_LINKDIR): Delete.

From-SVN: r4237
 1993-04-26 16:16:26 -06:00
Michael Meissner
3876db74dc Add alpha support. 
From-SVN: r4236
 1993-04-26 20:56:07 +00:00
Kresten Krab Thorup
a7ab3794a9 Runtime portability cleanup 
From-SVN: r4235
 1993-04-26 16:06:37 +00:00
Doug Evans
0cd02cbbfb (ASM_OUTPUT_LONG_DOUBLE): New macro. 
From-SVN: r4234
 1993-04-26 11:52:51 +00:00
Kresten Krab Thorup
33d9bef5ab Changed unsigned int to size_t when casting pointers to integers 
From-SVN: r4233
 1993-04-26 09:45:17 +00:00
Kresten Krab Thorup
e312f9659f Updated to use IN_OBJC 
From-SVN: r4232
 1993-04-26 07:40:03 +00:00
Kresten Krab Thorup
c455809014 Updated to use the above IN_OBJC 
From-SVN: r4231
 1993-04-26 07:39:32 +00:00
Kresten Krab Thorup
a1d7405ce0 Take out archiving for alpha 
From-SVN: r4230
 1993-04-26 07:39:17 +00:00
Kresten Krab Thorup
0f7b4f6905 Take out archiving support for alpha 
From-SVN: r4229
 1993-04-26 07:38:58 +00:00
Kresten Krab Thorup
f60897dace Take out archiving support for alpha. 
From-SVN: r4228
 1993-04-26 07:38:28 +00:00
Kresten Krab Thorup
c68873264d new #define used to control inclusion of gstdarg or stdarg for the runtime. 
new #define used to control inclusion
        of gstdarg or stdarg for the runtime. .

From-SVN: r4227
 1993-04-26 07:38:11 +00:00
Doug Evans
a31efb86f6 (NOTE_INSN_FUNCTION_BEG): Make non-zero. 
From-SVN: r4226
 1993-04-26 00:18:16 +00:00
Richard Kenner
0020519f3a (output_decl): Check for DECL_INITIAL == NULL_TREE rather than DECL_EXTERNAL !=... 
(output_decl): Check for DECL_INITIAL == NULL_TREE rather than
DECL_EXTERNAL != 0 when trying to see if we have a mere function
declaration rather than a function definition.
(dwarfout_file_scope_decl): Likewise.  Also, don't bother checking
TREE_USED for file-scope functions, since it isn't 100% accurate until
the end of compilation anyway.

From-SVN: r4225
 1993-04-25 18:11:11 -04:00
Jim Wilson
1934ceca8c (mem_aligned_8): Delete ifdefed out code. 
(mem_aligned_8): Delete ifdefed out code.  Add support
for TARGET_UNALIGNED_DOUBLES.

From-SVN: r4224
 1993-04-25 14:30:06 -07:00
Jim Wilson
95dea81f45 (TARGET_HOPE_ALIGN, TARGET_FORCE_ALIGN): Delete. 
(TARGET_UNALIGNED_DOUBLES): Define.
(TARGET_SWITCHES): Delete hope-align, force-align.  Add
unaligned-doubles and no-unaligned-doubles.
(ROUND_REG): Delete.
(FIRST_PARM_OFFSET, FUNCTION_ARG_ADVANCE, FUNCTION_ARG,
FUNCTION_INCOMING_ARG, FUNCTION_ARG_PARTIAL_NREGS,
FUNCTION_ARG_BOUNDARY): Delete force-align support.
(LONG_DOUBLE_TYPE_SIZE): Define to 128.

From-SVN: r4223
 1993-04-25 14:29:29 -07:00
Jim Wilson
56b7c17e49 (create_reg_dead_note): Rewrite so as to conserve registers killed not number of REG_DEAD notes. 
(create_reg_dead_note): Rewrite so as to conserve
registers killed not number of REG_DEAD notes.
(schedule_block): Change comments about dead_notes variable.

From-SVN: r4222
 1993-04-25 14:24:15 -07:00
Jim Wilson
51f0e748fa (REG_ALLOC_ORDER, REG_LEAF_ALLOC_ORDER): Make %f0/%f1 
the last float registers allocated.

From-SVN: r4221
 1993-04-25 14:20:55 -07:00
Jim Wilson
9fe5bce9bb (movstrsi): Comment out. 
From-SVN: r4220
 1993-04-25 14:18:26 -07:00
Jim Wilson
09aa65598b (output_load_address, output_size_for_block_move, 
output_block_move): Ifdef out.

From-SVN: r4219
 1993-04-25 14:17:59 -07:00
Jim Wilson
9bb7ffda70 (output_function_epilogue): Emit 'nop' instead of 
'sub %sp,-0,%sp' when the frame is empty.

From-SVN: r4218
 1993-04-25 14:14:37 -07:00
Jim Wilson
ae0cab494b (movdf): Add a define split. 
From-SVN: r4217
 1993-04-25 14:14:10 -07:00
Jim Wilson
401db79156 (extract_fixed_bit_field): Adjust BITPOS so that it 
fits inside MODE before adjusting OFFSET to get an aligned address.

From-SVN: r4216
 1993-04-25 14:07:22 -07:00
Richard Kenner
31e4b1c099 (make_decl_rtl): If a variable has an asm operand that refers to, 
e.g., fp, make a distinct RTL for it.

From-SVN: r4215
 1993-04-25 13:00:40 -04:00
Richard Kenner
e09d75bd97 (init_decl_processing): Last arg to __builtin_apply is size_t, not int. 
From-SVN: r4214
 1993-04-25 12:59:28 -04:00
Richard Kenner
6c54821635 (yylex): Don't warn about floating point out of range if target 
floating-point format is IEEE.

From-SVN: r4213
 1993-04-25 10:22:15 -04:00
Richard Kenner
9b553fdbd7 (SIZE_TYPE): Deleted. 
From-SVN: r4212
 1993-04-25 06:28:45 -04:00
Richard Kenner
ea64849ec1 (forget_protocol_qualifiers): Cast enums to int before comparing. 
From-SVN: r4211
 1993-04-24 16:45:57 -04:00
Jeff Law
76fd7c2862 pa.md (cacheflush): Rework pattern and output template to avoid using REG+D addressing. 
* pa.md (cacheflush): Rework pattern and output template to avoid
	using REG+D addressing.

From-SVN: r4210
 1993-04-24 11:08:24 -06:00
Jeff Law
c495c0c015 pa.h (INITIALIZE_TRAMPOLINE): Pass a register operand, not a memory operand to "cacheflush". 
* pa.h (INITIALIZE_TRAMPOLINE): Pass a register operand, not a
	memory operand to "cacheflush".

From-SVN: r4209
 1993-04-24 11:07:59 -06:00
Richard Kenner
54b1de5550 (invalidate): Use proper type for in_table. 
From-SVN: r4208
 1993-04-24 11:39:59 -04:00
Richard Kenner
26300dcd14 (mark_used_regs): Use proper type for {all,some}_needed. 
From-SVN: r4207
 1993-04-24 11:39:13 -04:00
Richard Kenner
b52123749c (build_binary_op, build_indirect_ref, build_unary_op): Delete 
declarations; these are part of the front ends.

From-SVN: r4206
 1993-04-24 11:37:20 -04:00
Richard Kenner
963342adbf (HASHFUNCTION): Cast pointers to widest int type. 
From-SVN: r4205
 1993-04-24 11:14:44 -04:00
Richard Kenner
7ca4e06e18 (relax_delay_slots): Make sure target_label is set. 
From-SVN: r4204
 1993-04-23 19:33:48 -04:00
Richard Kenner
773edaeff2 (shadow_tag_warned): Let warned have three values, so that a mere warning doesn't prevent a pedwarn. 
(shadow_tag_warned): Let warned have three values, so that a mere
warning doesn't prevent a pedwarn.  Don't skip the error call at the
end on accounted of warned.

From-SVN: r4203
 1993-04-23 19:27:20 -04:00
Richard Kenner
6a5ed5bf13 (push_parm_decl): Turn off warning when parameter shadows typedef. 
From-SVN: r4202
 1993-04-23 19:18:52 -04:00
Jeff Law
24113f5298 pa.md (casesi0): Indicate that the PC is set to the "out-of-range" label if the index is not valid. 
* pa.md (casesi0): Indicate that the PC is set to the
	"out-of-range" label if the index is not valid.

From-SVN: r4201
 1993-04-23 14:41:19 -06:00
Roland McGrath
56322f2a58 entered into RCS 
From-SVN: r4200
 1993-04-23 19:03:56 +00:00