Re: [RFC v4 50/70] target/riscv: rvv-1.0: floating-point compare instructions

[Richard Henderson]

On 8/17/20 1:49 AM, frank.ch...@sifive.com wrote:
> From: Frank Chang 
> 
> Signed-off-by: Frank Chang 
> ---
>  target/riscv/vector_helper.c | 8 
>  1 file changed, 8 deletions(-)

Reviewed-by: Richard Henderson 


r~

[RFC v4 50/70] target/riscv: rvv-1.0: floating-point compare instructions

[frank . chang]

From: Frank Chang 

Signed-off-by: Frank Chang 
---
 target/riscv/vector_helper.c | 8 
 1 file changed, 8 deletions(-)

diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index e6441f18465..766622d3878 100644
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -3963,7 +3963,6 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, void 
*vs2,   \
 { \
 uint32_t vm = vext_vm(desc);  \
 uint32_t vl = env->vl;\
-uint32_t vlmax = vext_maxsz(desc) / sizeof(ETYPE);\
 uint32_t i;   \
   \
 for (i = 0; i < vl; i++) {\
@@ -3975,9 +3974,6 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, void 
*vs2,   \
 vext_set_elem_mask(vd, i, \
DO_OP(s2, s1, >fp_status));   \
 } \
-for (; i < vlmax; i++) {  \
-vext_set_elem_mask(vd, i, 0); \
-} \
 }
 
 GEN_VEXT_CMP_VV_ENV(vmfeq_vv_h, uint16_t, H2, float16_eq_quiet)
@@ -3990,7 +3986,6 @@ void HELPER(NAME)(void *vd, void *v0, uint64_t s1, void 
*vs2,   \
 {   \
 uint32_t vm = vext_vm(desc);\
 uint32_t vl = env->vl;  \
-uint32_t vlmax = vext_max_elems(desc, ctzl(sizeof(ETYPE))); \
 uint32_t i; \
 \
 for (i = 0; i < vl; i++) {  \
@@ -4001,9 +3996,6 @@ void HELPER(NAME)(void *vd, void *v0, uint64_t s1, void 
*vs2,   \
 vext_set_elem_mask(vd, i,   \
DO_OP(s2, (ETYPE)s1, >fp_status));  \
 }   \
-for (; i < vlmax; i++) {\
-vext_set_elem_mask(vd, i, 0);   \
-}   \
 }
 
 GEN_VEXT_CMP_VF(vmfeq_vf_h, uint16_t, H2, float16_eq_quiet)
-- 
2.17.1