eopXD 41d3d7f76a target/riscv: rvv: Early exit when vstart >= vl ... According to v-spec (section 5.4): When vstart ≥ vl, there are no body elements, and no elements are updated in any destination vector register group, including that no tail elements are updated with agnostic values. vmsbf.m, vmsif.m, vmsof.m, viota.m, vcompress instructions themselves require vstart to be zero. So they don't need the early exit. Signed-off-by: eop Chen <eop.chen@sifive.com> Reviewed-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Weiwei Li <liweiwei@iscas.ac.cn> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <165449614532.19704.7000832880482980398-4@git.sr.ht> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>		2022-06-10 09:31:42 +10:00
..
insn_trans	target/riscv: rvv: Early exit when vstart >= vl	2022-06-10 09:31:42 +10:00
arch_dump.c	target-riscv: support QMP dump-guest-memory	2021-03-04 09:43:29 -05:00
bitmanip_helper.c	target/riscv: rvk: add support for zbkx extension	2022-04-29 10:47:45 +10:00
cpu_bits.h	target/riscv: rvk: add CSR support for Zkr	2022-04-29 10:47:45 +10:00
cpu_helper.c	target/riscv: Wake on VS-level external interrupts	2022-06-10 09:31:42 +10:00
cpu_user.h	Supply missing header guards	2019-06-12 13:20:21 +02:00
cpu-param.h	Normalize header guard symbol definition	2022-05-11 16:50:26 +02:00
cpu.c	target/riscv: Wake on VS-level external interrupts	2022-06-10 09:31:42 +10:00
cpu.h	target/riscv: Wake on VS-level external interrupts	2022-06-10 09:31:42 +10:00
crypto_helper.c	target/riscv: rvk: add support for zksed/zksh extension	2022-04-29 10:47:45 +10:00
csr.c	target/riscv: Fix csr number based privilege checking	2022-05-24 10:38:50 +10:00
debug.c	target/riscv/debug.c: keep experimental rv128 support working	2022-06-10 09:31:42 +10:00
debug.h	target/riscv: csr: Hook debug CSR read/write	2022-04-22 10:35:16 +10:00
fpu_helper.c	target/riscv: add support for zhinx/zhinxmin	2022-03-03 13:14:50 +10:00
gdbstub.c	target/riscv: correct "code should not be reached" for x-rv128	2022-02-16 12:24:18 +10:00
helper.h	target/riscv: rvk: add support for zksed/zksh extension	2022-04-29 10:47:45 +10:00
insn16.decode	target/riscv: accessors to registers upper part and 128-bit load/store	2022-01-08 15:46:10 +10:00
insn32.decode	target/riscv: rvk: add support for zksed/zksh extension	2022-04-29 10:47:45 +10:00
instmap.h	target/riscv: progressively load the instruction during decode	2020-02-25 20:20:23 +00:00
internals.h	target/riscv: add support for zhinx/zhinxmin	2022-03-03 13:14:50 +10:00
Kconfig	meson: Introduce target-specific Kconfig	2021-07-09 18:21:34 +02:00
kvm_riscv.h	target/riscv: Support setting external interrupt by KVM	2022-01-21 15:52:56 +10:00
kvm-stub.c	target/riscv: Support setting external interrupt by KVM	2022-01-21 15:52:56 +10:00
kvm.c	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
m128_helper.c	target/riscv: support for 128-bit M extension	2022-01-08 15:46:10 +10:00
machine.c	target/riscv: machine: Add debug state description	2022-04-22 10:35:16 +10:00
meson.build	target/riscv: rvk: add support for zknd/zkne extension in RV32	2022-04-29 10:47:45 +10:00
monitor.c	target/riscv: Fix incorrect PTE merge in walk_pte	2022-04-29 10:47:46 +10:00
op_helper.c	target/riscv: rvk: add CSR support for Zkr	2022-04-29 10:47:45 +10:00
pmp.c	target/riscv/pmp: fix NAPOT range computation overflow	2022-04-22 10:35:16 +10:00
pmp.h	target/riscv: rvk: add CSR support for Zkr	2022-04-29 10:47:45 +10:00
sbi_ecall_interface.h	Clean up ill-advised or unusual header guards	2022-05-11 16:50:01 +02:00
trace-events	target/riscv: Add ePMP CSR access functions	2021-05-11 20:02:06 +10:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
translate.c	target/riscv: Set [m|s]tval for both illegal and virtual instruction traps	2022-05-24 10:38:50 +10:00
vector_helper.c	target/riscv: rvv: Rename ambiguous esz	2022-06-10 09:31:42 +10:00
XVentanaCondOps.decode	target/riscv: Add XVentanaCondOps custom extension	2022-02-16 12:24:18 +10:00