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[Stable-8.2.3 62/87] target/riscv/vector_helper.c: set vstart = 0 in GEN
From: |
Michael Tokarev |
Subject: |
[Stable-8.2.3 62/87] target/riscv/vector_helper.c: set vstart = 0 in GEN_VEXT_VSLIDEUP_VX() |
Date: |
Wed, 10 Apr 2024 10:22:35 +0300 |
From: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
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>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Message-ID: <20240314175704.478276-2-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
(cherry picked from commit d3646e31ce6d1e02e46e6eabdbc2e637c0cbece7)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index c1c3a4d1ea..6215a0bc5e 100644
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -4770,6 +4770,7 @@ 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); \
}
--
2.39.2
- [Stable-8.2.3 54/87] vdpa-dev: Fix initialisation order to restore VDUSE compatibility, (continued)
- [Stable-8.2.3 54/87] vdpa-dev: Fix initialisation order to restore VDUSE compatibility, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 53/87] target/s390x: Use mutable temporary value for op_ts, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 56/87] block-backend: fix edge case in bdrv_next() where BDS associated to BB changes, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 55/87] block/io: accept NULL qiov in bdrv_pad_request, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 57/87] block-backend: fix edge case in bdrv_next_cleanup() where BDS associated to BB changes, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 59/87] target/i386/tcg: Enable page walking from MMIO memory, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 61/87] monitor/hmp-cmds-target: Append a space in error message in gpa2hva(), Michael Tokarev, 2024/04/10
- [Stable-8.2.3 58/87] iotests: add test for stream job with an unaligned prefetch read, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 60/87] hw/scsi/scsi-generic: Fix io_timeout property not applying, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 63/87] trans_rvv.c.inc: set vstart = 0 in int scalar move insns, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 62/87] target/riscv/vector_helper.c: set vstart = 0 in GEN_VEXT_VSLIDEUP_VX(),
Michael Tokarev <=
- [Stable-8.2.3 65/87] target/riscv: always clear vstart in whole vec move insns, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 66/87] target/riscv/vector_helpers: do early exit when vstart >= vl, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 64/87] target/riscv/vector_helper.c: fix 'vmvr_v' memcpy endianess, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 67/87] target/riscv/vector_helper.c: optimize loops in ldst helpers, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 68/87] hw/intc: Update APLIC IDC after claiming iforce register, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 69/87] target/riscv: rvv: Remove the dependency of Zvfbfmin to Zfbfmin, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 70/87] target/riscv: Fix mode in riscv_tlb_fill, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 72/87] virtio-net: Fix vhost virtqueue notifiers for RSS, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 73/87] hw/net/net_tx_pkt: Fix virtio header without checksum offloading, Michael Tokarev, 2024/04/10
- [Stable-8.2.3 71/87] target/riscv/kvm: fix timebase-frequency when using KVM acceleration, Michael Tokarev, 2024/04/10