diff options
Diffstat (limited to 'packages/gcc/gcc-3.3.3/arm-10730.dpatch')
-rw-r--r-- | packages/gcc/gcc-3.3.3/arm-10730.dpatch | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/packages/gcc/gcc-3.3.3/arm-10730.dpatch b/packages/gcc/gcc-3.3.3/arm-10730.dpatch deleted file mode 100644 index 5938509cf9..0000000000 --- a/packages/gcc/gcc-3.3.3/arm-10730.dpatch +++ /dev/null @@ -1,51 +0,0 @@ -#! /bin/sh -e - -dir= -if [ $# -eq 3 -a "$2" = '-d' ]; then - pdir="-d $3" - dir="$3/" -elif [ $# -ne 1 ]; then - echo >&2 "`basename $0`: script expects -patch|-unpatch as argument" - exit 1 -fi -case "$1" in - -patch) - patch $pdir -f --no-backup-if-mismatch -p0 < $0 - #cd ${dir}gcc && autoconf - ;; - -unpatch) - patch $pdir -f --no-backup-if-mismatch -R -p0 < $0 - #rm ${dir}gcc/configure - ;; - *) - echo >&2 "`basename $0`: script expects -patch|-unpatch as argument" - exit 1 -esac -exit 0 - -# DP: 2003-05-15 Philip Blundell <philb@gnu.org> -# DP: -# DP: PR target/10730 -# DP: * config/arm/arm.c (adjacent_mem_locations): Reject offsets -# DP: involving invalid constants. - -Index: arm.c -=================================================================== -RCS file: /cvs/gcc/gcc/gcc/config/arm/arm.c,v -retrieving revision 1.271 -diff -u -p -r1.271 arm.c ---- gcc/config/arm/arm.c 10 May 2003 13:10:46 -0000 1.271 -+++ gcc/config/arm/arm.c 14 May 2003 21:26:26 -0000 -@@ -4567,6 +4571,12 @@ adjacent_mem_locations (a, b) - else - reg1 = REGNO (XEXP (b, 0)); - -+ /* Don't accept any offset that will require multiple instructions to handle, -+ since this would cause the arith_adjacentmem pattern to output an overlong -+ sequence. */ -+ if (!const_ok_for_op (PLUS, val0) || !const_ok_for_op (PLUS, val1)) -+ return 0; -+ - return (reg0 == reg1) && ((val1 - val0) == 4 || (val0 - val1) == 4); - } - return 0; |