diff mbox series

[v6,02/72] target/riscv: Use FIELD_EX32() to extract wd field

Message ID 20210112093950.17530-3-frank.chang@sifive.com (mailing list archive)
State New, archived
Headers show
Series support vector extension v1.0 | expand

Commit Message

Frank Chang Jan. 12, 2021, 9:38 a.m. UTC 
From: Frank Chang <frank.chang@sifive.com>

Signed-off-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/riscv/vector_helper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Alistair Francis Jan. 19, 2021, 4:34 p.m. UTC | #1 
On Tue, Jan 12, 2021 at 1:44 AM <frank.chang@sifive.com> wrote:
>
> From: Frank Chang <frank.chang@sifive.com>
>
> Signed-off-by: Frank Chang <frank.chang@sifive.com>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

Alistair

> ---
>  target/riscv/vector_helper.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
> index a156573d281..bc3f212ceac 100644
> --- a/target/riscv/vector_helper.c
> +++ b/target/riscv/vector_helper.c
> @@ -98,7 +98,7 @@ static inline uint32_t vext_lmul(uint32_t desc)
>
>  static uint32_t vext_wd(uint32_t desc)
>  {
> -    return (simd_data(desc) >> 11) & 0x1;
> +    return FIELD_EX32(simd_data(desc), VDATA, WD);
>  }
>
>  /*
> --
> 2.17.1
>
>
diff mbox series

Patch

diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index a156573d281..bc3f212ceac 100644
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -98,7 +98,7 @@  static inline uint32_t vext_lmul(uint32_t desc)
 
 static uint32_t vext_wd(uint32_t desc)
 {
-    return (simd_data(desc) >> 11) & 0x1;
+    return FIELD_EX32(simd_data(desc), VDATA, WD);
 }
 
 /*