Changeset 881

Timestamp:

Sep 25, 2004, 2:16:21 PM (20 years ago)

Author:

Gary Byers

Message:

FUDGE-HEAP-POINTER: user clrrwi to clear three bits.

File:

• trunk/ccl/level-0/PPC/ppc-misc.lisp (modified) (1 diff)

trunk/ccl/level-0/PPC/ppc-misc.lisp

@@ -846 +846 @@
   (macptr-ptr imm1 ptr) ; address in macptr
   (addi imm0 imm1 9)     ; 2 for delta + 7 for alignment
-  (rlwinm imm0 imm0 0 0 28)   ; Clear low three bits to align
+  (clrrwi imm0 imm0 3)   ; Clear low three bits to align
   (subf imm1 imm1 imm0)  ; imm1 = delta
   (sth imm1 -2 imm0)     ; save delta halfword