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acb94fa1e9
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Author SHA1 Message Date
Stan Cox
acb94fa1e9 (adddi3_1, subdi3_1): insns renamed from adddi3 and subdi3; 
added missing earlyclobbers. (adddi3_1): removed duplicates from commutativity.
(adddi3, subdi3): new define_expands.

From-SVN: r12898
 1996-10-04 14:07:02 +00:00
Stan Cox
1b90646a5b (flag_omit_frame_pointer, outer_function_chain: declare. 
From-SVN: r12897
 1996-10-04 14:07:02 +00:00
Richard Kenner
1fdae49c42 (layout_decl): Don't turn off DECL_BIT_FIELD if DECL's alignment is 
less than its type.

From-SVN: r12896
 1996-10-04 07:01:47 -04:00
Jason Merrill
2d37f024c0 oops 
From-SVN: r12895
 1996-10-03 23:41:51 +00:00
Jason Merrill
2b77deccd9 DWARY 
From-SVN: r12894
 1996-10-03 23:37:38 +00:00
Doug Evans
d884dca33e Use #include "", not #include <>. 
From-SVN: r12893
 1996-10-03 22:31:13 +00:00
Jeff Law
78c0acfdd3 pa.h (EXTRA_CONSTRAINT): Loosen conditions for match of 'Q' and 'T' while reload is running. 
* pa.h (EXTRA_CONSTRAINT): Loosen conditions for match of
        'Q' and 'T' while reload is running.
        * pa/pa.c (hppa_legitimize_address): Rework to generate more
        indexed and scaled indexed addressing.
        * pa/pa.md (scaled indexed store): Add define_splits to undo
        pessimizations created by hppa_legitimize_address for integer
        stores.

From-SVN: r12892
 1996-10-02 17:31:45 -06:00
Ian Lance Taylor
085540da9c Hack around HP/UX 10.20 sed bug 
From-SVN: r12891
 1996-10-02 21:30:23 +00:00
Jason Merrill
bdb669cb23 *** empty log message *** 
From-SVN: r12890
 1996-10-02 20:51:39 +00:00
Jeff Law
5621d7177e pa.c (remove_useless_addtr_insns): New function. 
* pa/pa.c (remove_useless_addtr_insns): New function.
        (pa_reorg): Delete code to remove useless add,tr insns.
        Instead call remove_useless_addtr_insns.
        (output_function_prologue): Call remove_useless_addtr_insns
        to catch any add,tr insns created by reorg.

From-SVN: r12889
 1996-10-02 11:42:18 -06:00
Jeff Law
a998424bec * pa/pa.c (secondary_reload_class): Remove duplicate/useless code. 
From-SVN: r12888
 1996-10-02 11:27:20 -06:00
Jeff Law
2e91542a41 * pa/pa.h (PARSE_LDD_OUTPUT): Handle output from hpux10.20 "chatr". 
From-SVN: r12887
 1996-10-02 11:21:48 -06:00
Doug Evans
74924ee9c5 Fix broken comment. 
From-SVN: r12886
 1996-10-02 04:31:28 +00:00
Jim Wilson
71591a1d69 (used_arg): When call xmalloc for mswitches, pass 1 if 
n_switches is zero.

From-SVN: r12885
 1996-10-01 11:18:44 -07:00
Jim Wilson
afad3d2c26 (gen_shl_and, gen_shl_sext): use gen_lowpart to generate rtx in the appropriate mode for zero/sign-extension. 
(gen_shl_and, gen_shl_sext): use gen_lowpart to
generate rtx in the appropriate mode for zero/sign-extension.
Don't generate a zero bit shift.
(gen_shl_sext) directly use gen_ashift instead of gen_ashrsi3 .

From-SVN: r12884
 1996-09-30 14:45:47 -07:00
Mike Stump
5156628f9f 89th Cygnus<->FSF quick merge 
From-SVN: r12883
 1996-09-30 21:34:04 +00:00
Ian Lance Taylor
bf6103db43 Redefine exception in math.h for C++ 
From-SVN: r12882
 1996-09-30 21:19:24 +00:00
Ian Lance Taylor
ded732a0b7 Redefine exception in math.h 
From-SVN: r12881
 1996-09-30 21:19:11 +00:00
Jim Wilson
6cb2e74e2e (ASM_SPEC): Add -w. 
(STARTFILE_SPEC): Add mips3 to n32 pathnames.  Add -L/usr/lib32/mips
for n32 cases.
(ENDFILE_SPEC): Add mips3 to n32 pathnames.

From-SVN: r12880
 1996-09-30 14:14:51 -07:00
Michael Meissner
74291a4b92 Initial revision 
From-SVN: r12879
 1996-09-30 20:51:53 +00:00
Stan Cox
c942177e59 (asm_output_function_prefix, function_prologue,ix86_expand_prologue): Make the routine that sets the GOT (when pic is enabled) a function, to assist debugging. 
From-SVN: r12878
 1996-09-30 19:23:11 +00:00
Stan Cox
a78cb98668 i386.md (gen_prologue_get_pc): Call the function created above. (divdf3): Added. 
From-SVN: r12877
 1996-09-30 19:23:11 +00:00
Stan Cox
bcd864336c (CPP_CPU_SPEC): New. Added for defining the submodel. 
From-SVN: r12876
 1996-09-30 19:23:11 +00:00
Karl Berry
22b519d5d8 Untabify. 
From-SVN: r12875
 1996-09-30 17:47:57 +00:00
Karl Berry
0edd547e3a Changes for Texinfo 3.8 release; see ChangeLog. 
From-SVN: r12874
 1996-09-30 17:39:54 +00:00
Ian Lance Taylor
4639555c1f Search modes in reverse order to avoid problems with EXTRA_CC_MODES 
From-SVN: r12873
 1996-09-30 17:23:14 +00:00
Ian Lance Taylor
86944ea41d Add extern "C" to <sys/mman.h> on HP/UX. 
From-SVN: r12872
 1996-09-30 17:21:03 +00:00
Richard Kenner
0df15c2c4a (expand_decl): Use mark_user_reg and simplify code. 
From-SVN: r12871
 1996-09-29 19:06:37 -04:00
Richard Kenner
ddb7361a2e (assign_parms): Use mark_user_reg. 
From-SVN: r12870
 1996-09-29 19:06:08 -04:00
Richard Kenner
754fdcca7a (mark_user_reg): New function. 
From-SVN: r12869
 1996-09-29 19:05:36 -04:00
Richard Kenner
50dc6373e5 (register_operand): Don't reject subreg of complex mode. 
From-SVN: r12868
 1996-09-29 19:05:22 -04:00
Richard Kenner
c2722ef63b (expand_expr, case COMPONENT_REF): Don't try to directly load a complex. 
From-SVN: r12867
 1996-09-29 19:04:49 -04:00
Richard Kenner
28eb1cb8c3 (copy_constant, case COMPLEX_CST): Add new arg, TYPE, to call to build_complex. 
From-SVN: r12866
 1996-09-29 19:04:12 -04:00
Richard Kenner
214d5b845f (const_binop): Add new arg, TYPE, to call to build_complex. 
(fold, case CONJ_EXPR, COMPLEX_EXPR): Likewise.

From-SVN: r12865
 1996-09-29 19:03:36 -04:00
Richard Kenner
7791247664 (yylex): Add new arg, TYPE, to call to build_complex. 
From-SVN: r12864
 1996-09-29 19:02:58 -04:00
Richard Kenner
b217d7febe (build_complex): Add new argument, TYPE. 
From-SVN: r12863
 1996-09-29 19:02:39 -04:00
Richard Kenner
a5ee6e4484 (contains_placeholder): Return 1 for PLACEHOLDER_EXPR. 
From-SVN: r12862
 1996-09-29 18:46:25 -04:00
Richard Kenner
862424838e (store_expr): memset/bzero gets ptr_mode, not Pmode. 
From-SVN: r12861
 1996-09-29 18:42:12 -04:00
Richard Kenner
7f070d5ee4 (expand_asm_operands): Fix errors in previous patches. 
From-SVN: r12860
 1996-09-29 18:33:31 -04:00
Richard Kenner
8f6b2c91f0 Simplify, but ensure headers aren't changed. 
From-SVN: r12859
 1996-09-29 18:27:22 -04:00
Richard Kenner
7f411a987c No longer include direct.h for _WIN32. 
From-SVN: r12858
 1996-09-29 18:21:44 -04:00
Richard Kenner
69cbb85a10 (installdirs): Renamed from install-dir. 
Create $(prefix) and $(exec_prefix) if doesn't exist.
(install-float): Reflect new name for installdirs.
(install-{common,info,man,libgcc,multilib,libobjc}): Likewise.
(install-{include-dir,assert-h,collect2}): Likewise.

From-SVN: r12857
 1996-09-29 18:11:33 -04:00
Richard Kenner
5c6b1bd2d3 (gen_reload): Handle SUBREG in PLUS specially too. 
(gen_reload): Handle SUBREG in PLUS specially too.  Change calls to
emit_move_insn to recursive calls.

From-SVN: r12856
 1996-09-29 15:56:23 -04:00
Michael Meissner
0404429725 Allow pointers to be short 
From-SVN: r12855
 1996-09-29 16:42:27 +00:00
Richard Kenner
412c00dcfa (fixup_gotos): When running undefined labels, if no cleanup actions 
for this block, don't clear BEFORE_JUMP.

From-SVN: r12854
 1996-09-29 11:21:58 -04:00
Michael Meissner
9787ad71f1 Allow short to be size_t 
From-SVN: r12853
 1996-09-27 17:49:57 +00:00
Stan Cox
51c0d897d4 (do_spec_1): Allow -A in %[Spec]. 
From-SVN: r12852
 1996-09-27 16:54:10 +00:00
Stan Cox
8524774e64 (CPP_SPEC): Use %[cpp_cpu]. 
From-SVN: r12851
 1996-09-27 16:01:16 +00:00
Torbjorn Granlund
33163aceba (mulsidi3 matcher): Change predicate const_int_operand to const_sint32_operand. 
(mulsidi3 matcher): Change predicate const_int_operand
to const_sint32_operand.  Get rid of bogus range condition.

From-SVN: r12850
 1996-09-26 21:55:07 +00:00
Jim Wilson
ae678a1326 (stmp-int-hdrs): Don't cd to srcdir before copying 
header files to objdir.

From-SVN: r12849
 1996-09-26 14:10:02 -07:00