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optimize: Add missing extrh/extrl case

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Lioncash 2018-02-11 02:09:56 -05:00
parent 3791fc69fd
commit fb2fe4580f
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1 changed files with 4 additions and 0 deletions
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qemu/tcg/optimize.c
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@ -352,9 +352,13 @@ static TCGArg do_constant_folding_2(TCGOpcode op, TCGArg x, TCGArg y)
return (int32_t)x;
case INDEX_op_extu_i32_i64:
case INDEX_op_extrl_i64_i32:
case INDEX_op_ext32u_i64:
return (uint32_t)x;
case INDEX_op_extrh_i64_i32:
return (uint64_t)x >> 32;
case INDEX_op_muluh_i32:
return ((uint64_t)(uint32_t)x * (uint32_t)y) >> 32;
case INDEX_op_mulsh_i32: