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Author SHA1 Message Date
Jim Wilson
b1cf6cee09 (build_module_descriptor): Don't set DECL_EXTERNAL on 
current_function_decl.

From-SVN: r7789
 1994-07-21 15:13:24 -07:00
Jim Wilson
787745f56c (simplify_rtx): For (not (xor X C)) generate new rtx 
instead of modifying old rtx.

From-SVN: r7788
 1994-07-21 15:06:05 -07:00
Jim Wilson
6fc7c517d5 (start_function): If old_decl is NULL, then set it to the implicit decl if any. 
(start_function): If old_decl is NULL, then set it to
the implicit decl if any.  Delete superfluous test from warn missing
prototypes code.  For warn missing declarations code, only warn if
previous decl is implicit.

From-SVN: r7787
 1994-07-21 14:55:22 -07:00
Jim Wilson
59d9021293 (fold): Don't fold X-X to 0 if X is floating point 
and !flag_fast_math.

From-SVN: r7786
 1994-07-21 14:46:32 -07:00
Doug Evans
ad3a922478 (stmp-multilib): Rework to handle make -n. 
(stmp-multilib-sub): New target.

From-SVN: r7785
 1994-07-21 06:07:22 +00:00
Doug Evans
75ed5d8b3a (clean): Remove multilib build dirs. 
From-SVN: r7784
 1994-07-20 02:17:55 +00:00
Doug Evans
8977e8a785 (print_operand, default case): Handle SFmode regs. 
From-SVN: r7783
 1994-07-20 00:32:31 +00:00
Jim Wilson
2445f289ed (call_operand): Use symbolic_operand not CONSTANT_P. 
(call_operand_address): Likewise.

From-SVN: r7782
 1994-07-18 19:17:24 -07:00
Jim Wilson
2c435002f1 (call*): Use symbolic_operand not immediate_operand. 
Use 's' constraint not 'i' constraint.

From-SVN: r7781
 1994-07-18 19:16:28 -07:00
Jim Wilson
9548c538be (rest_of_compilation): Clear DECL_ABSTRACT_ORIGIN if 
clear DECL_INLINE.

From-SVN: r7780
 1994-07-18 19:08:23 -07:00
Jim Wilson
e21c472a1f (process_command): When have -BstageN option, pass include 
not stageN/../include to preprocessor.

From-SVN: r7779
 1994-07-18 19:05:10 -07:00
Jim Wilson
7a17c5881c (find_reg): Store divide results in temporary variables. 
From-SVN: r7778
 1994-07-18 19:02:32 -07:00
Jim Wilson
8c4f5c09f0 (move_movables): Aviod lossage when CALL_INSN_FUNCTION_USAGE 
is NULL.

From-SVN: r7777
 1994-07-18 18:58:06 -07:00
Ian Lance Taylor
98068ba2d7 Rework required loop to avoid crash on decstation 
From-SVN: r7776
 1994-07-19 00:54:49 +00:00
Doug Evans
1d227438dc (LIBGCC2_CFLAGS): Define HAVE_ATEXIT. 
From-SVN: r7775
 1994-07-18 07:59:43 +00:00
Jason Merrill
a5ef9010de *** empty log message *** 
From-SVN: r7774
 1994-07-17 04:12:39 +00:00
Doug Evans
d996122c30 Add libgcc copyright. 
From-SVN: r7773
 1994-07-16 20:45:33 +00:00
Richard Kenner
0e3ce1df69 Initial revision 
From-SVN: r7772
 1994-07-14 12:58:37 -04:00
Richard Kenner
62874575d9 (force_reg): Don't make a REG_EQUAL note for an insn that doesn't set 
TEMP.

From-SVN: r7771
 1994-07-14 09:42:18 -04:00
Richard Kenner
eb3a650753 (distdir-start): Make tmp/ginclude and copy its files. 
(distdir-finish): Don't use -f Makefile.in.

From-SVN: r7770
 1994-07-13 18:48:24 -04:00
Richard Kenner
80bdd32a2a (gcc.xtar.gz): Add --best. 
From-SVN: r7769
 1994-07-13 18:34:17 -04:00
Torbjorn Granlund
412381d963 (expand_divmod, case CEIL_DIV_EXPR): Handle emit_store_flag returning 0. 
From-SVN: r7768
 1994-07-13 20:55:07 +00:00
Jim Wilson
24a13950ca (store_field): Set MEM_IN_STRUCT_P on object and 
blk_object.

From-SVN: r7767
 1994-07-13 13:35:03 -07:00
Richard Kenner
6d9f1f5f63 (decode_field_reference): Merge operand of a BIT_AND_EXPR with the 
mask made from the description of the field.

From-SVN: r7766
 1994-07-13 14:44:38 -04:00
Stan Cox
4be40f3619 Make dwarf debugging info the default. 
From-SVN: r7765
 1994-07-13 15:48:17 +00:00
Richard Kenner
8f03b1af61 Remove last change. 
From-SVN: r7764
 1994-07-13 08:40:00 -04:00
Jason Merrill
4c7bdca617 (grok_reference_init): Always save the initializer of a reference. 
From-SVN: r7763
 1994-07-13 11:13:13 +00:00
Jason Merrill
f55c7d8816 #if -0 out TYPE_NEEDS_CONSTRUCTING 
From-SVN: r7762
 1994-07-13 11:13:13 +00:00
Jason Merrill
0d16d68e44 Avoid warning building this file 
From-SVN: r7761
 1994-07-13 11:13:13 +00:00
Jason Merrill
cf17cae3e5 *** empty log message *** 
From-SVN: r7760
 1994-07-13 11:13:13 +00:00
Torbjorn Granlund
b87ef81e35 (USE_C_ALLOCA): Define. 
From-SVN: r7759
 1994-07-13 11:09:55 +00:00
Jason Merrill
4ac3d99407 tree.h (TYPE_NEEDS_CONSTRUCTING): New macro. 
Wed Jul 13 03:30:36 1994  Jason Merrill  (jason@deneb.cygnus.com)

        * tree.h (TYPE_NEEDS_CONSTRUCTING): New macro.
        (tree_type): Add needs_constructing_flag.
        * function.c (assign_parms): If TYPE_NEEDS_CONSTRUCTING, pass by
        invisible reference.
        * calls.c (expand_call): Ditto.

From-SVN: r7758
 1994-07-13 11:06:24 +00:00
Richard Kenner
ccccb52764 Include stdarg.h before stdio.h. 
From-SVN: r7757
 1994-07-13 06:47:59 -04:00
Jim Wilson
93f623faa9 (pushdecl): Don't call lookup_name_current_level_global when traditional. 
(pushdecl): Don't call lookup_name_current_level_global
when traditional.  When doing checks against
IDENTIFIER_LIMBO_VALUE, also do check against
INDENTIFIER_GLOBAL_VALUE when traditional.

From-SVN: r7756
 1994-07-12 18:37:25 -07:00
Jim Wilson
1ba298e525 (getpwd): Declare. 
From-SVN: r7755
 1994-07-12 18:31:36 -07:00
Richard Earnshaw
1f8197a899 ({save,restore}_stack_nonlocal): Delete. 
From-SVN: r7754
 1994-07-13 01:07:30 +00:00
Richard Earnshaw
688743e794 (FRAME_POINTER_REQUIRED): Always true if the function has a nonlocal 
label.

From-SVN: r7753
 1994-07-13 01:06:31 +00:00
Jeff Law
a08e749380 pa.h (GO_IF_LEGITIMATE_ADDRESS): Only allow immediate addressing using 5 bits to avoid losing with FP loads and... 
* pa.h (GO_IF_LEGITIMATE_ADDRESS): Only allow immediate addressing
        using 5 bits to avoid losing with FP loads and stores on page zero.

From-SVN: r7752
 1994-07-12 14:23:58 -06:00
Richard Kenner
ca19295018 (ashlsi3, lshrsi3, ashrsi3): Only output low-order five bits for 
!TARGET_POWER case.

From-SVN: r7751
 1994-07-12 16:19:56 -04:00
Richard Kenner
59f25cf9ab (find_reloads): Don't try to call force_const_mem on a HIGH. 
From-SVN: r7750
 1994-07-12 15:09:44 -04:00
Jim Wilson
90bf80812e (record_dead_and_set_regs_1): Can only handle SUBREG 
if the register is smaller or equal to BITS_PER_WORD.

From-SVN: r7749
 1994-07-12 10:19:46 -07:00
Jim Wilson
7947717fc2 (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER): Define. 
From-SVN: r7748
 1994-07-12 10:15:53 -07:00
Jim Wilson
96a7ba6fef Delete obsolete comment. 
From-SVN: r7747
 1994-07-12 10:12:10 -07:00
Richard Kenner
0f56a40313 (allocate_dynamic_stack_space): Fix typo. 
From-SVN: r7746
 1994-07-12 13:10:25 -04:00
Jim Wilson
67e23d2f5c (end_final): Store full path name in .d file not just the filename. 
From-SVN: r7745
 1994-07-12 10:09:32 -07:00
Richard Kenner
78221d63e7 (fold, case MULT_EXPR): If arg is an unsigned CEIL_DIV_EXPR, convert 
to TRUNC_DIV_EXPR of a PLUS_EXPR in some cases.

From-SVN: r7744
 1994-07-12 12:39:17 -04:00
Richard Kenner
db19fab5ec (ashldi3): Update pattern for (sign_extend (ashift ..)) to match the 
current canonicalization.

From-SVN: r7743
 1994-07-12 12:19:40 -04:00
Michael Meissner
ee59bdfc51 If OSF/rose, make -pic-extern always do shared libs, even if -pic-none was used. 
From-SVN: r7742
 1994-07-12 14:54:45 +00:00
Richard Earnshaw
cce4322b7f (matcher for SFmode inequality comparison): Use cmfe, not cfm. 
(matchers for {store-flag, not-store-flag, neg-store-flag}): Output
if-false instruction first before if-true instruction.
(matcher for (AND store-flag x)): Only match if reversible_cc_register.
(matcher for (IF-THEN-ELSE reg (NOT reg))): Likewise.

From-SVN: r7741
 1994-07-12 13:33:12 +00:00
Richard Earnshaw
31e6408aee (PREDICATE_CODES): Add reversible_cc_register. 
From-SVN: r7740
 1994-07-12 13:31:10 +00:00