Changeset 881


Ignore:
Timestamp:
Sep 25, 2004, 9:16:21 PM (16 years ago)
Author:
gb
Message:

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

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/ccl/level-0/PPC/ppc-misc.lisp

    r382 r881  
    846846  (macptr-ptr imm1 ptr) ; address in macptr
    847847  (addi imm0 imm1 9)     ; 2 for delta + 7 for alignment
    848   (rlwinm imm0 imm0 0 0 28)   ; Clear low three bits to align
     848  (clrrwi imm0 imm0 3)   ; Clear low three bits to align
    849849  (subf imm1 imm1 imm0)  ; imm1 = delta
    850850  (sth imm1 -2 imm0)     ; save delta halfword
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