MatCat.OpenSource/8sa1-gcc
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29 Commits

Author SHA1 Message Date
Jeff Law
a0d66c8d67 dummy import to prevent merge lossage 
From-SVN: r24349
 1998-12-16 15:24:51 -07:00
Jeffrey A Law
3a598fbeb4 1750a.md, [...]: Use GEN_INT consistently. 
* 1750a.md, arm.c, clipper.c, clipper.md: Use GEN_INT consistently.
        * convex.h, dsp16xx.c, fx80.md, gmicro.c, gmicro.md: Likewise.
        * i370.h, i370.md, i860.c, i860.h, i860.md, i960.c: Likewise.
        * i960.h, i960.md, m32r.md, m68k.md, m68kv4.h, m88k.c: Likewise.
        * m88k.md, ns32k.c, ns32k.md, pdp11.c, pdp11.h, pdp11.md: Likewise.
        * pyr.c, pyr.h, pyr.md, romp.c, romp.h, romp.md: Likewise.
        * rs6000.md, sparc.c, sparc.h, sparc.md, spur.c, spur.md: Likewise.
        * tahoe.md, vax.h, vax.md, we32k.c, we32k.h, we32k.md: Likewise.
        * md.texi: Likewise.

From-SVN: r18927
 1998-03-31 22:20:26 -07:00
Joern Rennecke
33f7f35385 rtl.h (addr_diff_vec_flags): New typedef. 
* rtl.h (addr_diff_vec_flags): New typedef.
	(union rtunion_def): New member rt_addr_diff_vec_flags.
	(ADDR_DIFF_VEC_FLAGS): New macro.
	* sh.c (output_branch): Fix offset overflow problems.
	* final.c (shorten_branches): Implement CASE_VECTOR_SHORTEN_MODE.
	(final_scan_insn): New argument BODY for ASM_OUTPUT_ADDR_DIFF_ELT.
	* rtl.def (ADDR_DIFF_VEC): Three new fields (min, max and flags).
	* stmt.c (expand_end_case): Supply new arguments to
	gen_rtx_ADDR_DIFF_VEC.
	* 1750a.h (ASM_OUTPUT_ADDR_DIFF_ELT): New argument BODY.
	* alpha.h, arc.h, clipper.h, convex.h : Likewise.
	* dsp16xx.h, elxsi.h, fx80.h, gmicro.h, h8300.h : Likewise.
	* i370.h, i386.h, i860.h, i960.h, m32r.h, m68k.h, m88k.h : Likewise.
	* mips.h, mn10200.h, mn10300.h, ns32k.h, pa.h, pyr.h : Likewise.
	* rs6000.h, sh.h, sparc.h, spur.h, tahoe.h, v850.h : Likewise.
	* vax.h, we32k.h, alpha/vms.h, arm/aof.h, arm/aout.h : Likewise.
	* i386/386bsd.h, i386/freebsd-elf.h : Likewise.
	* i386/freebsd.h, i386/linux.h : Likewise.
	* i386/netbsd.h, i386/osfrose.h, i386/ptx4-i.h, i386/sco5.h : Likewise.
	* i386/sysv4.h, m68k/3b1.h, m68k/dpx2.h, m68k/hp320.h : Likewise.
	* m68k/mot3300.h, m68k/sgs.h : Likewise.
	* m68k/tower-as.h, ns32k/encore.h, sparc/pbd.h : Likewise.
	* sh.h (INSN_ALIGN, INSN_LENGTH_ALIGNMENT): Define.
	(CASE_VECTOR_SHORTEN_MODE): Define.
	(short_cbranch_p, align_length, addr_diff_vec_adjust): Don't declare.
	(med_branch_p, braf_branch_p): Don't declare.
	(mdep_reorg_phase, barrier_align): Declare.
	(ADJUST_INSN_LENGTH): Remove alignment handling.
	* sh.c (uid_align, uid_align_max): Deleted.
	(max_uid_before_fixup_addr_diff_vecs, branch_offset): Deleted.
	(short_cbranch_p, med_branch_p, braf_branch_p, align_length): Deleted.
	(cache_align_p, fixup_aligns, addr_diff_vec_adjust): Deleted.
	(output_far_jump): Don't use braf_branch_p.
	(output_branchy_insn): Don't use branch_offset.
	(find_barrier): Remove checks for max_uid_before_fixup_addr_diff_vecs.
	Remove paired barrier stuff.
	Don't use cache_align_p.
	Take alignment insns into account.
	(fixup_addr_diff_vecs): Reduce to only fixing up the base label of
	the addr_diff_vec.
	(barrier_align, branch_dest): New function.
	(machine_dependent_reorg, split_branches): Remove infrastructure
	for branch shortening that is now provided in the backend.
	* sh.md (short_cbranch_p, med_branch_p, med_cbranch_p): New attributes.
	(braf_branch_p, braf_cbranch_p): Likewise.
	(attribute length): Use new attributes.
	(casesi_worker): Get mode and unsignednedd from ADDR_DIFF_VEC.
	(addr_diff_vec_adjust): Delete.
	(align_2): Now a define_expand.
	(align_log): Now length 0.

From-SVN: r18433
 1998-03-06 14:54:07 +00:00
Ian Lance Taylor
18543a2208 expr.c (do_tablejump): Let CASE_VECTOR_PC_RELATIVE be an expression. 
* expr.c (do_tablejump): Let CASE_VECTOR_PC_RELATIVE be an
        expression.
        * stmt.c (expand_end_case): Likewise.
        * alpha.h (CASE_VECTOR_PC_RELATIVE): Update.
        * fx80.h, gmicro.h, m68k.h, m88k.h, ns32k.h: Likewise.
        * rs6000.h, sh.h, tahoe.h, v850.h vax.h z8k.h: Likewise.

From-SVN: r17155
 1997-12-19 09:43:29 -07:00
Richard Kenner
4e0c8ad2e7 (USER_LABEL_PREFIX): Define instead of ASM_OUTPUT_LABELREF. 
From-SVN: r12750
 1996-09-21 06:53:37 -04:00
Jeff Law
2c7ee1a641 calls.c (expand_call): Remove current_call_is_indirect nonsense. 
* calls.c (expand_call): Remove current_call_is_indirect nonsense.
	Add additional argument to INIT_CUMULATIVE_ARGS.
	(emit_library_call): Likewise.
	(emit_library_call_value): Likewise.
	* expr.c (expand_builtin): Likewise.
	* function.c (assign_parms): Likewise.
	* cp/method.c (emit_thunk): Likewise.
	* config/pa/pa.h (hppa_args): New field "indirect".
	(INIT_CUMULATIVE_ARGS): Initialize "indirect" field.
	(FUNCTION_ARG): Check "indirect" field, rather than
	"current_call_is_indirect".
	* All other backends updated with new argument to
	INIT_CUMULATIVE_ARGS

From-SVN: r11641
 1996-03-29 07:37:11 -07:00
Richard Kenner
8319988283 Use proper modes and predicates for {sign,zero}_extract. 
From-SVN: r11511
 1996-03-11 06:53:27 -05:00
Richard Kenner
3f63df5671 Change FSF address. 
From-SVN: r9987
 1995-06-15 17:03:19 -04:00
Richard Kenner
c15c907559 Change FSF address. 
From-SVN: r9984
 1995-06-15 16:46:00 -04:00
Richard Kenner
e787a350fd (CHECK_FLOAT_VALUE): Fix misspelling of OVERFLOW parameter. 
From-SVN: r9698
 1995-05-15 22:36:03 -04:00
Richard Kenner
8b109b37fc Added arg to RETURN_POPS_ARGS. 
From-SVN: r8999
 1995-02-21 18:21:14 -05:00
Richard Kenner
996a5f59fb Remove references to LSHIFT and lshlsi3. 
From-SVN: r7016
 1994-04-10 07:13:16 -04:00
Richard Kenner
2e15b172de Add OVERFLOW operand to CHECK_FLOAT_VALUE. 
From-SVN: r6770
 1994-03-13 08:34:34 -05:00
Richard Kenner
9e269f7292 (ASM_OUTPUT_ASCII): Wrap in `do { ... } while (0)'. 
From-SVN: r6225
 1993-12-13 19:09:31 -05:00
Richard Kenner
d969caf829 Define SHIFT_COUNT_TRUNCATED to have a value of 1. 
From-SVN: r5732
 1993-10-11 07:43:24 -04:00
Doug Evans
65c4237934 (CPP_PREDEFINES): Add system/cpu/machine assertions where missing. 
From-SVN: r5557
 1993-10-02 08:55:06 +00:00
Richard Kenner
f62f398a28 Remove #define of alloca to __builtin_alloca. 
From-SVN: r4756
 1993-06-26 11:43:50 -04:00
Brendan Kehoe
6eff269e95 define CONSTANT_ADDRESS_P(X) to not use CONST_DOUBLE 
From-SVN: r3954
 1993-03-31 15:09:44 -05:00
James Van Artsdalen
dc577adaac (movM): If REG_WAS_0, make sure the reg hasn't changed since then. 
From-SVN: r3712
 1993-03-12 09:18:56 +00:00
Richard Kenner
8aa9dc6a81 Delete emacs local-variables block at end. 
From-SVN: r3342
 1993-01-25 18:53:41 -05:00
Paul Eggert
13d39dbc99 # Fix misspellings in comments. 
From-SVN: r3179
 1993-01-10 19:16:01 +00:00
Richard Stallman
46ca7b2db5 Include tahoe.h from tahoe/ subdir. 
From-SVN: r3111
 1993-01-06 04:32:00 +00:00
Charles Hannum
effeb5cc51 entered into RCS 
From-SVN: r1497
 1992-07-07 15:57:19 +00:00
Charles Hannum
9b3b4b3e6e entered into RCS 
From-SVN: r1269
 1992-06-24 04:16:49 +00:00
Richard Stallman
9b8fbdeca1 Initial revision 
From-SVN: r1268
 1992-06-24 04:16:31 +00:00
Richard Stallman
3bb22aee13 *** empty log message *** 
From-SVN: r783
 1992-04-18 19:56:04 +00:00
Charles Hannum
cce8749ec5 entered into RCS 
From-SVN: r479
 1992-03-14 05:17:02 +00:00
Richard Stallman
5e3b99538d Initial revision 
From-SVN: r477
 1992-03-14 05:16:55 +00:00
Charles Hannum
868df7f7f9 entered into RCS 
From-SVN: r85
 1991-12-01 04:56:47 +00:00