From: Philippe Mathieu-Daudé <[email protected]>
Suggested-by: Richard Henderson <[email protected]>
Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
---
target/alpha/translate.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/target/alpha/translate.c b/target/alpha/translate.c
index 90e6d5285f..744d8bbf12 100644
--- a/target/alpha/translate.c
+++ b/target/alpha/translate.c
@@ -783,11 +783,9 @@ static void gen_cvtlq(TCGv vc, TCGv vb)
/* The arithmetic right shift here, plus the sign-extended mask below
yields a sign-extended result without an explicit ext32s_i64. */
- tcg_gen_sari_i64(tmp, vb, 32);
- tcg_gen_shri_i64(vc, vb, 29);
- tcg_gen_andi_i64(tmp, tmp, (int32_t)0xc0000000);
- tcg_gen_andi_i64(vc, vc, 0x3fffffff);
- tcg_gen_or_i64(vc, vc, tmp);
+ tcg_gen_shri_i64(tmp, vb, 29);
+ tcg_gen_sari_i64(vc, vb, 32);
+ tcg_gen_deposit_i64(vc, vc, tmp, 0, 30);
tcg_temp_free(tmp);
}
--
2.13.3
