forked from M-Labs/artiq
py2llvm: support 'neg' on VInt
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@ -74,6 +74,15 @@ class VInt(VGeneric):
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def o_not(self, builder):
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return self.o_bool(builder, True)
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def o_neg(self, builder):
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r = VInt(self.nbits)
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if builder is not None:
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r.set_ssa_value(
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builder, builder.mul(
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self.get_ssa_value(builder),
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lc.Constant.int(self.get_llvm_type(), -1)))
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return r
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def o_intx(self, target_bits, builder):
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r = VInt(target_bits)
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if builder is not None:
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