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| author | Chen Qun <kuhn.chenqun@huawei.com> | 2020-08-27 19:03:04 +0800 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2020-09-01 11:55:15 +0200 |
| commit | 07174c86b41e91d98ed2ee0ee12e516694853c6b (patch) | |
| tree | 534a11132808a5232c7858a10cfac00e518d990e /target/arm/translate-a64.c | |
| parent | aa139a7cd0c572250cf19acd3621228b5d423ba3 (diff) | |
| download | qemu-07174c86b41e91d98ed2ee0ee12e516694853c6b.zip | |
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 <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200827110311.164316-4-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'target/arm/translate-a64.c')
| -rw-r--r-- | target/arm/translate-a64.c | 4 |
1 files 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); |