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[committed] Fix new warning from pa.c
- From: "John David Anglin" <dave at hiauly1 dot hia dot nrc dot ca>
- To: gcc-patches at gcc dot gnu dot org
- Date: Sat, 20 Jan 2007 11:49:37 -0500 (EST)
- Subject: [committed] Fix new warning from pa.c
The enclosed patch fixes a new warning from pa.c that breaks bootstrap
on the trunk for all PA targets.
Installed as obvious on all active branches.
Dave
--
J. David Anglin dave.anglin@nrc-cnrc.gc.ca
National Research Council of Canada (613) 990-0752 (FAX: 952-6602)
2007-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* pa.c (output_move_double): Change array size of xoperands to 4.
Index: config/pa/pa.c
===================================================================
--- config/pa/pa.c (revision 121000)
+++ config/pa/pa.c (working copy)
@@ -2337,12 +2337,11 @@
else if (GET_CODE (addr) == PLUS
&& GET_CODE (XEXP (addr, 0)) == MULT)
{
+ rtx xoperands[4];
rtx high_reg = gen_rtx_SUBREG (SImode, operands[0], 0);
if (!reg_overlap_mentioned_p (high_reg, addr))
{
- rtx xoperands[3];
-
xoperands[0] = high_reg;
xoperands[1] = XEXP (addr, 1);
xoperands[2] = XEXP (XEXP (addr, 0), 0);
@@ -2353,8 +2352,6 @@
}
else
{
- rtx xoperands[3];
-
xoperands[0] = high_reg;
xoperands[1] = XEXP (addr, 1);
xoperands[2] = XEXP (XEXP (addr, 0), 0);