target/ppc: Fix xvxsigdp

Fix a typo in xvxsigdp where we put both results into the lower
doubleword.

Fixes: dd977e4f45cb ("target/ppc: Optimize x[sv]xsigdp using deposit_i64()")
Signed-off-by: Anton Blanchard <anton@ozlabs.org>
Message-Id: <20190507004811.29968-1-anton@ozlabs.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

diff --git a/target/ppc/translate/vsx-impl.inc.c b/target/ppc/translate/vsx-impl.inc.c
index 11d9b75d010032b8e0fee8212c5ebdf25ea31f3c..4d8ca7cf321a930043831194b533275b2b0ac21a 100644 (file)
--- a/target/ppc/translate/vsx-impl.inc.c
+++ b/target/ppc/translate/vsx-impl.inc.c
@@ -1820,7 +1820,7 @@ static void gen_xvxsigdp(DisasContext *ctx)
     tcg_gen_movi_i64(t0, 0x0010000000000000);
     tcg_gen_movcond_i64(TCG_COND_EQ, t0, exp, zr, zr, t0);
     tcg_gen_movcond_i64(TCG_COND_EQ, t0, exp, nan, zr, t0);
-    tcg_gen_deposit_i64(xth, t0, xbl, 0, 52);
+    tcg_gen_deposit_i64(xtl, t0, xbl, 0, 52);
     set_cpu_vsrl(xT(ctx->opcode), xtl);
 
     tcg_temp_free_i64(t0);