mirror of https://github.com/xemu-project/xemu.git
target/riscv: fix vrgather macro index variable type bug
ETYPE may be type of uint64_t, thus index variable has to be declared as type of uint64_t, too. Otherwise the value read from vs1 register may be truncated to type of uint32_t. Signed-off-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419060302.14075-1-frank.chang@sifive.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
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@ -4796,7 +4796,8 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2, \
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uint32_t vlmax = env_archcpu(env)->cfg.vlen / mlen; \
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uint32_t vm = vext_vm(desc); \
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uint32_t vl = env->vl; \
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uint32_t index, i; \
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uint64_t index; \
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uint32_t i; \
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\
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for (i = 0; i < vl; i++) { \
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if (!vm && !vext_elem_mask(v0, mlen, i)) { \
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@ -4826,7 +4827,8 @@ void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2, \
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uint32_t vlmax = env_archcpu(env)->cfg.vlen / mlen; \
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uint32_t vm = vext_vm(desc); \
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uint32_t vl = env->vl; \
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uint32_t index = s1, i; \
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uint64_t index = s1; \
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uint32_t i; \
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\
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for (i = 0; i < vl; i++) { \
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if (!vm && !vext_elem_mask(v0, mlen, i)) { \
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