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Merge pull request #2125 from chihminchao/constrain-vector-index-ldst
vector: constrain index load/store for eew64 and xlen32
pull/2132/head
Andrew Waterman
5 months ago
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1 changed files with
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riscv/v_ext_macros.h
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@ -89,7 +89,7 @@ static inline bool is_overlapped_widen(const int astart, int asize, |
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#define VI_CHECK_ST_INDEX(elt_width) \ |
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require_vector(false); \ |
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require(elt_width <= P.VU.ELEN); \ |
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require(elt_width <= std::min(P.VU.ELEN, (reg_t)P.get_xlen())); \ |
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float vemul = ((float)elt_width / P.VU.vsew * P.VU.vflmul); \ |
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require(vemul >= 0.125 && vemul <= 8); \ |
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reg_t UNUSED emul = vemul < 1 ? 1 : vemul; \ |
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