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* rs6000.md (tablejumpdi): Generate DImode LABEL_REF.

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From-SVN: r30936
This commit is contained in:
David Edelsohn 1999-12-15 02:24:19 -05:00
parent d67cdbc3fd
commit fd2a10921e
2 changed files with 8 additions and 4 deletions
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10
gcc/ChangeLog
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@ -1,3 +1,7 @@
Wed Dec 15 02:19:32 1999 David Edelsohn <edelsohn@gnu.org>
* rs6000.md (tablejumpdi): Generate DImode LABEL_REF.
1999-12-14 Geoff Keating <geoffk@cygnus.com>
* config/m68k/m68020-elf.h (ENDFILE_SPEC): Delete.
@ -2955,7 +2959,7 @@ Fri Oct 29 15:25:07 1999 Arnaud Charlet <charlet@ACT-Europe.FR>
Fri Oct 29 07:44:26 1999 Vasco Pedro <vp@di.fct.unl.pt>
* fold-const.c (merge_ranges): In not in0, but in1, handle
* fold-const.c (merge_ranges): If not in0, but in1, handle
upper bounds equal like subset case.
Thu Oct 28 19:22:24 1999 Douglas Rupp <rupp@gnat.com>
@ -3005,7 +3009,7 @@ Thu Oct 28 18:06:50 1999 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* loop.c (unknown_constant_address_altered): New variable.
(prescan_loop): Initialize it.
(note_addr_stored): Set it for RTX_UNCHANGING_P MEM.
(invariant_p, case MEM): Remove handling for volatile and readony;
(invariant_p, case MEM): Remove handling for volatile and readonly;
check new variable if readonly.
(check_dbra_loop): Chdeck unknown_constant_address_altered.
@ -4411,7 +4415,7 @@ Thu Oct 14 19:44:08 1999 Jan Hubicka <hubicka@freesoft.cz>
to (not (and (arg0) (arg1))). Similary for and.
* fold-const.c (fold): Move bit_rotate code to the EXPR_PLUS case,
falltrought to assocate code.
fallthrough to associate code.
Convert XOR to OR in code like (a&c1)^(a&c2) where c1 and c2 don't have
bits in common.

2
gcc/config/rs6000/rs6000.md
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@ -10657,7 +10657,7 @@
"TARGET_64BIT"
"
{ operands[0] = force_reg (DImode, operands[0]);
operands[2] = force_reg (DImode, gen_rtx_LABEL_REF (SImode, operands[1]));
operands[2] = force_reg (DImode, gen_rtx_LABEL_REF (DImode, operands[1]));
operands[3] = gen_reg_rtx (DImode);
}")