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OPCODE_INSERT

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This commit is contained in:
Ben Vanik
2015-01-09 00:12:11 -08:00
parent fde3904130
commit 6437bbec96
3 changed files with 66 additions and 54 deletions
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5
src/alloy/hir/hir_builder.cc
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@@ -1809,9 +1809,12 @@ Value* HIRBuilder::CountLeadingZeros(Value* value) {
Value* HIRBuilder::Insert(Value* value, Value* index, Value* part) {
// TODO(benvanik): could do some of this as constants.
Value* trunc_index =
index->type != INT8_TYPE ? Truncate(index, INT8_TYPE) : index;
Instr* i = AppendInstr(OPCODE_INSERT_info, 0, AllocValue(value->type));
i->set_src1(value);
i->set_src2(ZeroExtend(index, INT64_TYPE));
i->set_src2(trunc_index);
i->set_src3(part);
return i->dest;
}