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qemu-patch-raspberry4
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target/ppc: Fix xvxsigdp 

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

Fixes: dd977e4f45 ("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>
(upstream commit cf4e9363f7)
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
stable-4.0
Anton Blanchard 2019-06-04 20:01:12 +01:00 committed by Michael Roth
parent 14c9bbab09
commit fd72de9047
1 changed files with 1 additions and 1 deletions
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2
target/ppc/translate/vsx-impl.inc.c
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@ -1819,7 +1819,7 @@ 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);