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-rw-r--r--tcg/ppc64/tcg-target.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
index 27a955ba2a..357f8c11de 100644
--- a/tcg/ppc64/tcg-target.c
+++ b/tcg/ppc64/tcg-target.c
@@ -509,7 +509,9 @@ static const uint32_t tcg_to_isel[] = {
static inline void tcg_out_mov(TCGContext *s, TCGType type,
TCGReg ret, TCGReg arg)
{
- tcg_out32(s, OR | SAB(arg, ret, arg));
+ if (ret != arg) {
+ tcg_out32(s, OR | SAB(arg, ret, arg));
+ }
}
static inline void tcg_out_rld(TCGContext *s, int op, TCGReg ra, TCGReg rs,