https://bugzilla.kernel.org/show_bug.cgi?id=205099
Christophe Leroy (christophe.le...@c-s.fr) changed:
What |Removed |Added
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CC| |christophe.le...@c-s.fr
--- Comment #6 from Christophe Leroy (christophe.le...@c-s.fr) ---
Obviously, r9 is wrong
2538: 13 04 c4 c4 vxor v24,v4,v24
253c: 7d 20 48 ce lvx v9,0,r9
2540: 39 21 00 90 addi r9,r1,144
2544: 13 25 cc c4 vxor v25,v5,v25
2548: 7d 60 48 ce lvx v11,0,r9
254c: 13 46 d4 c4 vxor v26,v6,v26
2550: 81 21 00 88 lwz r9,136(r1) <== r9 is loaded here
2554: 13 67 dc c4 vxor v27,v7,v27
2558: 7d 11 a8 ce lvx v8,r17,r21
255c: 11 5f 5b 06 vcmpgtsb v10,v31,v11
2560: 11 6b 58 00 vaddubm v11,v11,v11
2564: 81 41 00 8c lwz r10,140(r1)
==> 2568: 7c 00 48 ce lvx v0,0,r9
256c: 39 21 00 a0 addi r9,r1,160
2570: 7d 80 48 ce lvx v12,0,r9
2574: 39 21 00 b0 addi r9,r1,176
So the stack must be clobbered somewhere
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