diff mbox series

target/arm: Fix 64-bit SSRA

Message ID 20230821022025.397682-1-richard.henderson@linaro.org
State Superseded
Headers show
Series target/arm: Fix 64-bit SSRA | expand

Commit Message

Richard Henderson Aug. 21, 2023, 2:20 a.m. UTC
Typo applied byte-wise shift instead of double-word shift.

Cc: qemu-stable@nongnu.org
Fixes: 631e565450c ("target/arm: Create gen_gvec_[us]sra")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1779
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/tcg/translate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Richard Henderson Aug. 21, 2023, 3 a.m. UTC | #1
On 8/20/23 19:20, Richard Henderson wrote:
> Typo applied byte-wise shift instead of double-word shift.
> 
> Cc: qemu-stable@nongnu.org
> Fixes: 631e565450c ("target/arm: Create gen_gvec_[us]sra")
> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1779

Bah.  #1737

> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>   target/arm/tcg/translate.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/target/arm/tcg/translate.c b/target/arm/tcg/translate.c
> index b71ac2d0d5..39541ecdf0 100644
> --- a/target/arm/tcg/translate.c
> +++ b/target/arm/tcg/translate.c
> @@ -3053,7 +3053,7 @@ void gen_gvec_ssra(unsigned vece, uint32_t rd_ofs, uint32_t rm_ofs,
>             .vece = MO_32 },
>           { .fni8 = gen_ssra64_i64,
>             .fniv = gen_ssra_vec,
> -          .fno = gen_helper_gvec_ssra_b,
> +          .fno = gen_helper_gvec_ssra_d,
>             .prefer_i64 = TCG_TARGET_REG_BITS == 64,
>             .opt_opc = vecop_list,
>             .load_dest = true,
Philippe Mathieu-Daudé Aug. 21, 2023, 6:18 a.m. UTC | #2
On 21/8/23 04:20, Richard Henderson wrote:
> Typo applied byte-wise shift instead of double-word shift.
> 
> Cc: qemu-stable@nongnu.org
> Fixes: 631e565450c ("target/arm: Create gen_gvec_[us]sra")
> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1779
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>   target/arm/tcg/translate.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Peter Maydell Aug. 21, 2023, 11:56 a.m. UTC | #3
On Mon, 21 Aug 2023 at 03:20, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Typo applied byte-wise shift instead of double-word shift.
>
> Cc: qemu-stable@nongnu.org
> Fixes: 631e565450c ("target/arm: Create gen_gvec_[us]sra")
> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1779
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  target/arm/tcg/translate.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)



Applied to target-arm-for-8.2 with the gitlab URL fixed, thanks.

-- PMM
diff mbox series

Patch

diff --git a/target/arm/tcg/translate.c b/target/arm/tcg/translate.c
index b71ac2d0d5..39541ecdf0 100644
--- a/target/arm/tcg/translate.c
+++ b/target/arm/tcg/translate.c
@@ -3053,7 +3053,7 @@  void gen_gvec_ssra(unsigned vece, uint32_t rd_ofs, uint32_t rm_ofs,
           .vece = MO_32 },
         { .fni8 = gen_ssra64_i64,
           .fniv = gen_ssra_vec,
-          .fno = gen_helper_gvec_ssra_b,
+          .fno = gen_helper_gvec_ssra_d,
           .prefer_i64 = TCG_TARGET_REG_BITS == 64,
           .opt_opc = vecop_list,
           .load_dest = true,