Commit d1bdd3af authored by Anton Blanchard's avatar Anton Blanchard Committed by Richard Henderson
Browse files

tcg-ppc64: rotr_i32 rotates wrong amount 



rotr_i32 calculates the amount to left shift and puts it into a
temporary, but then doesn't use it when doing the shift.

Cc: qemu-stable@nongnu.org
Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarRichard Henderson <rth@twiddle.net>
parent 84247357

tcg/ppc64/tcg-target.c

+1 −1
Original line number Diff line number Diff line
@@ -1662,7 +1662,7 @@ static void tcg_out_op (TCGContext *s, TCGOpcode opc, const TCGArg *args, 
            tcg_out_rlw(s, RLWINM, args[0], args[1], 32 - args[2], 0, 31);

        } else {

            tcg_out32(s, SUBFIC | TAI(0, args[2], 32));

            tcg_out32(s, RLWNM | SAB(args[1], args[0], args[2])

            tcg_out32(s, RLWNM | SAB(args[1], args[0], 0)

                         | MB(0) | ME(31));

        }

        break;