diff mbox series

[RFC,v2,07/76] target/riscv: Use FIELD_EX32() to extract wd field

Message ID 20200722091641.8834-8-frank.chang@sifive.com (mailing list archive)
State New, archived
Headers show
Series target/riscv: support vector extension v0.9 | expand

Commit Message

Frank Chang July 22, 2020, 9:15 a.m. UTC 
From: Frank Chang <frank.chang@sifive.com>

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

Comments

Richard Henderson July 22, 2020, 4:19 p.m. UTC | #1 
On 7/22/20 2:15 AM, frank.chang@sifive.com wrote:
> From: Frank Chang <frank.chang@sifive.com>
> 
> Signed-off-by: Frank Chang <frank.chang@sifive.com>
> ---
>  target/riscv/vector_helper.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~
diff mbox series

Patch

diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index 39f44d1029..4c0a6198e7 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);
 }
 
 /*