xsnegqp: VSX Scalar Negate Quad-Precision
Signed-off-by: Nikunj A Dadhania <nik...@linux.vnet.ibm.com>
---
target-ppc/translate/vsx-impl.inc.c | 5 +++++
target-ppc/translate/vsx-ops.inc.c | 1 +
2 files changed, 6 insertions(+)
diff --git a/target-ppc/translate/vsx-impl.inc.c
b/target-ppc/translate/vsx-impl.inc.c
index 970d83c..560deaf 100644
--- a/target-ppc/translate/vsx-impl.inc.c
+++ b/target-ppc/translate/vsx-impl.inc.c
@@ -663,6 +663,10 @@ static void glue(gen_, name)(DisasContext *ctx)
\
case OP_NABS: \
tcg_gen_or_i64(xbh, xbh, sgm); \
break; \
+ case OP_NEG: \
+ tcg_gen_xor_i64(xbh, xbh, sgm); \
+ tcg_gen_xori_i64(xbl, xbl, 0); \
+ break; \
} \
tcg_gen_mov_i64(cpu_vsrh(xt), xbh); \
tcg_gen_mov_i64(cpu_vsrl(xt), xbl); \
@@ -673,6 +677,7 @@ static void glue(gen_, name)(DisasContext *ctx)
\
VSX_SCALAR_MOVE_QP(xsabsqp, OP_ABS, SGN_MASK_DP)
VSX_SCALAR_MOVE_QP(xsnabsqp, OP_NABS, SGN_MASK_DP)
+VSX_SCALAR_MOVE_QP(xsnegqp, OP_NEG, SGN_MASK_DP)
#define VSX_VECTOR_MOVE(name, op, sgn_mask) \
static void glue(gen_, name)(DisasContext * ctx) \
diff --git a/target-ppc/translate/vsx-ops.inc.c
b/target-ppc/translate/vsx-ops.inc.c
index 0216efe..d798edb 100644
--- a/target-ppc/translate/vsx-ops.inc.c
+++ b/target-ppc/translate/vsx-ops.inc.c
@@ -106,6 +106,7 @@ GEN_XX3FORM(xscpsgndp, 0x00, 0x16, PPC2_VSX),
GEN_VSX_XFORM_300_EO(xsabsqp, 0x04, 0x19, 0x00, 0x00000001),
GEN_VSX_XFORM_300_EO(xsnabsqp, 0x04, 0x19, 0x08, 0x00000001),
+GEN_VSX_XFORM_300_EO(xsnegqp, 0x04, 0x19, 0x10, 0x00000001),
GEN_XX2FORM(xvabsdp, 0x12, 0x1D, PPC2_VSX),
GEN_XX2FORM(xvnabsdp, 0x12, 0x1E, PPC2_VSX),
--
2.7.4
