The error being caused by the failure to copy the other half of
the input to the output after having narrowed the deposit operation.
Signed-off-by: Richard Henderson <r...@twiddle.net>
---
tcg/tcg-op.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h
index 24ec7fc..8637fe8 100644
--- a/tcg/tcg-op.h
+++ b/tcg/tcg-op.h
@@ -2090,6 +2090,7 @@ static inline void tcg_gen_deposit_i64(TCGv_i64 ret,
TCGv_i64 arg1,
#if TCG_TARGET_REG_BITS == 32
if (ofs >= 32) {
+ tcg_gen_mov_i32(TCGV_LOW(ret), TCGV_LOW(arg1));
tcg_gen_deposit_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1),
TCGV_LOW(arg2), ofs - 32, len);
return;
@@ -2097,6 +2098,7 @@ static inline void tcg_gen_deposit_i64(TCGv_i64 ret,
TCGv_i64 arg1,
if (ofs + len <= 32) {
tcg_gen_deposit_i32(TCGV_LOW(ret), TCGV_LOW(arg1),
TCGV_LOW(arg2), ofs, len);
+ tcg_gen_mov_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1));
return;
}
#endif
--
1.7.6.4
