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Reload patch for 3.1
- From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- To: mark at codesourcery dot com
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Tue, 30 Apr 02 10:35:07 EDT
- Subject: Reload patch for 3.1
A few weeks ago, something changed that caused an ICE when compiling the
Ada RTS for Sparc due to a SUBREG with a 'p' constraint. This is the fix.
It bootstrapped OK on Sparc and I think it's safe enough for 3.1 and fixes
a "semi-regression" since this used to work last month.
Is it OK for the branch?
Tue Apr 30 10:32:37 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* reload.c (find_reloads, case 'p'): Set BADOP to 0.
*** reload.c 10 Mar 2002 23:52:00 -0000 1.178.2.1
--- reload.c 30 Apr 2002 12:40:21 -0000
*************** find_reloads (insn, replace, ind_levels,
*** 3034,3037 ****
--- 3034,3038 ----
this_alternative[i] = (int) MODE_BASE_REG_CLASS (VOIDmode);
win = 1;
+ badop = 0;
break;