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[PATCH v6 6/9] target/riscv/vector_helper.c: set vstart = 0 in GEN_VEXT_
From: |
Daniel Henrique Barboza |
Subject: |
[PATCH v6 6/9] target/riscv/vector_helper.c: set vstart = 0 in GEN_VEXT_VSLIDEUP_VX() |
Date: |
Wed, 21 Feb 2024 18:31:37 -0300 |
The helper isn't setting env->vstart = 0 after its execution, as it is
expected from every vector instruction that completes successfully.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
target/riscv/vector_helper.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index 84cec73eb2..cc7290a1bb 100644
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -4782,6 +4782,7 @@ void HELPER(NAME)(void *vd, void *v0, target_ulong s1,
void *vs2, \
} \
*((ETYPE *)vd + H(i)) = *((ETYPE *)vs2 + H(i - offset)); \
} \
+ env->vstart = 0; \
/* set tail elements to 1s */ \
vext_set_elems_1s(vd, vta, vl * esz, total_elems * esz); \
}
--
2.43.2
- [PATCH v6 0/9] riscv: set vstart_eq_zero on mark_vs_dirty, Daniel Henrique Barboza, 2024/02/21
- [PATCH v6 1/9] trans_rvv.c.inc: mark_vs_dirty() before loads and stores, Daniel Henrique Barboza, 2024/02/21
- [PATCH v6 2/9] trans_rvv.c.inc: remove 'is_store' bool from load/store fns, Daniel Henrique Barboza, 2024/02/21
- [PATCH v6 3/9] target/riscv: remove 'over' brconds from vector trans, Daniel Henrique Barboza, 2024/02/21
- [PATCH v6 4/9] target/riscv/translate.c: remove 'cpu_vstart' global, Daniel Henrique Barboza, 2024/02/21
- [PATCH v6 5/9] target/riscv: remove 'cpu_vl' global, Daniel Henrique Barboza, 2024/02/21
- [PATCH v6 7/9] trans_rvv.c.inc: remove redundant mark_vs_dirty() calls, Daniel Henrique Barboza, 2024/02/21
- [PATCH v6 6/9] target/riscv/vector_helper.c: set vstart = 0 in GEN_VEXT_VSLIDEUP_VX(),
Daniel Henrique Barboza <=
- [PATCH v6 8/9] target/riscv: Clear vstart_qe_zero flag, Daniel Henrique Barboza, 2024/02/21
- [PATCH v6 9/9] target/riscv/vector_helper.c: optimize loops in ldst helpers, Daniel Henrique Barboza, 2024/02/21