From 07174c86b41e91d98ed2ee0ee12e516694853c6b Mon Sep 17 00:00:00 2001 From: Chen Qun Date: Thu, 27 Aug 2020 19:03:04 +0800 Subject: [PATCH] target/arm/translate-a64:Remove dead assignment in handle_scalar_simd_shli() Clang static code analyzer show warning: target/arm/translate-a64.c:8635:14: warning: Value stored to 'tcg_rn' during its initialization is never read TCGv_i64 tcg_rn = new_tmp_a64(s); ^~~~~~ ~~~~~~~~~~~~~~ target/arm/translate-a64.c:8636:14: warning: Value stored to 'tcg_rd' during its initialization is never read TCGv_i64 tcg_rd = new_tmp_a64(s); ^~~~~~ ~~~~~~~~~~~~~~ Reported-by: Euler Robot Signed-off-by: Chen Qun Reviewed-by: Peter Maydell Message-Id: <20200827110311.164316-4-kuhn.chenqun@huawei.com> Signed-off-by: Laurent Vivier --- target/arm/translate-a64.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 4ba6918b60..1fc3b22732 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -8631,8 +8631,8 @@ static void handle_scalar_simd_shli(DisasContext *s, bool insert, int size = 32 - clz32(immh) - 1; int immhb = immh << 3 | immb; int shift = immhb - (8 << size); - TCGv_i64 tcg_rn = new_tmp_a64(s); - TCGv_i64 tcg_rd = new_tmp_a64(s); + TCGv_i64 tcg_rn; + TCGv_i64 tcg_rd; if (!extract32(immh, 3, 1)) { unallocated_encoding(s); -- 2.39.5