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[PATCH v10 48/77] target/riscv: rvv-1.0: floating-point compare instruct
From: |
frank . chang |
Subject: |
[PATCH v10 48/77] target/riscv: rvv-1.0: floating-point compare instructions |
Date: |
Mon, 29 Nov 2021 11:03:08 +0800 |
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 | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index 277a5e4120a..71d7b1e8796 100644
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -3710,8 +3710,6 @@ 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_max_elems(desc, \
- ctzl(sizeof(ETYPE))); \
uint32_t i; \
\
for (i = 0; i < vl; i++) { \
@@ -3723,9 +3721,6 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, void
*vs2, \
vext_set_elem_mask(vd, i, \
DO_OP(s2, s1, &env->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)
@@ -3738,7 +3733,6 @@ 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++) { \
@@ -3749,9 +3743,6 @@ void HELPER(NAME)(void *vd, void *v0, uint64_t s1, void
*vs2, \
vext_set_elem_mask(vd, i, \
DO_OP(s2, (ETYPE)s1, &env->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)
--
2.25.1
- [PATCH v10 70/77] target/riscv: rvv-1.0: floating-point reciprocal estimate instruction, (continued)
- [PATCH v10 70/77] target/riscv: rvv-1.0: floating-point reciprocal estimate instruction, frank . chang, 2021/11/28
- [PATCH v10 72/77] target/riscv: rvv-1.0: add vsetivli instruction, frank . chang, 2021/11/28
- [PATCH v10 73/77] target/riscv: rvv-1.0: add evl parameter to vext_ldst_us(), frank . chang, 2021/11/28
- [PATCH v10 71/77] target/riscv: rvv-1.0: rename r2_zimm to r2_zimm11, frank . chang, 2021/11/28
- [PATCH v10 74/77] target/riscv: rvv-1.0: add vector unit-stride mask load/store insns, frank . chang, 2021/11/28
- [PATCH v10 75/77] target/riscv: rvv-1.0: rename vmandnot.mm and vmornot.mm to vmandn.mm and vmorn.mm, frank . chang, 2021/11/28
- [PATCH v10 76/77] target/riscv: rvv-1.0: update opivv_vadc_check() comment, frank . chang, 2021/11/28
- [PATCH v10 77/77] target/riscv: rvv-1.0: Add ELEN checks for widening and narrowing instructions, frank . chang, 2021/11/28
- [PATCH v10 13/77] target/riscv: rvv-1.0: add fractional LMUL, frank . chang, 2021/11/28
- [PATCH v10 30/77] target/riscv: rvv-1.0: find-first-set mask bit instruction, frank . chang, 2021/11/28
- [PATCH v10 48/77] target/riscv: rvv-1.0: floating-point compare instructions,
frank . chang <=
- [PATCH v10 45/77] target/riscv: rvv-1.0: widening integer multiply-add instructions, frank . chang, 2021/11/28
- [PATCH v10 53/77] target/riscv: rvv-1.0: single-width floating-point reduction, frank . chang, 2021/11/28
- [PATCH v10 56/77] target/riscv: rvv-1.0: remove widening saturating scaled multiply-add, frank . chang, 2021/11/28
- [PATCH v10 52/77] target/riscv: rvv-1.0: narrowing fixed-point clip instructions, frank . chang, 2021/11/28