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pa.c (move_operand): Respect -mdisable-indexing. 

* pa.c (move_operand): Respect -mdisable-indexing.
        * pa.h (GO_IF_LEGITIMATE_ADDRESS): Likewise.
Bring over from gcc2.  Fixes ada -O2 bootstrap.

From-SVN: r15927
This commit is contained in:
Richard Kenner 1997-10-16 03:37:28 +00:00 committed by Jeff Law
parent f192bf8b22
commit 96b63cd7a2
3 changed files with 10 additions and 3 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Wed Oct 15 21:38:18 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* pa.c (move_operand): Respect -mdisable-indexing.
* pa.h (GO_IF_LEGITIMATE_ADDRESS): Likewise.
Wed Oct 15 21:34:45 1997 David Edelsohn <edelsohn@mhpcc.edu>
* rs6000.md (udivsi3, divsi3): Split into MQ and non-MQ cases for

5
gcc/config/pa/pa.c
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@ -1,5 +1,5 @@
/* Subroutines for insn-output.c for HPPA.
Copyright (C) 1992, , 1994, 95, 96, 1997 Free Software Foundation, Inc.
Copyright (C) 1992, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
Contributed by Tim Moore (moore@cs.utah.edu), based on sparc.c
This file is part of GNU CC.
@ -297,7 +297,8 @@ move_operand (op, mode)
/* Since move_operand is only used for source operands, we can always
allow scaled indexing! */
if (GET_CODE (op) == PLUS
if (! TARGET_DISABLE_INDEXING
&& GET_CODE (op) == PLUS
&& ((GET_CODE (XEXP (op, 0)) == MULT
&& GET_CODE (XEXP (XEXP (op, 0), 0)) == REG
&& GET_CODE (XEXP (XEXP (op, 0), 1)) == CONST_INT

3
gcc/config/pa/pa.h
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@ -1,5 +1,5 @@
/* Definitions of target machine for GNU compiler, for the HP Spectrum.
Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
Copyright (C) 1992, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
Contributed by Michael Tiemann (tiemann@cygnus.com) of Cygnus Support
and Tim Moore (moore@defmacro.cs.utah.edu) of the Center for
Software Science at the University of Utah.
@ -1548,6 +1548,7 @@ extern struct rtx_def *hppa_builtin_saveregs ();
|| INT_5_BITS (index))) \
goto ADDR; \
if (! TARGET_SOFT_FLOAT \
&& ! TARGET_DISABLE_INDEXING \
&& base \
&& (mode == SFmode || mode == DFmode) \
&& GET_CODE (index) == MULT \