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Define target-indepenent SDNode types for multiply and divide that
produce two results. llvm-svn: 42632
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@ -233,6 +233,15 @@ namespace ISD {
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// Simple integer binary arithmetic operators.
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// Simple integer binary arithmetic operators.
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ADD, SUB, MUL, SDIV, UDIV, SREM, UREM,
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ADD, SUB, MUL, SDIV, UDIV, SREM, UREM,
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// SMUL_LOHI/UMUL_LOHI - Multiply two integers of type iN, producing
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// a signed/unsigned value of type i[2*n], and return the full value as
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// two results, each of type iN.
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SMUL_LOHI, UMUL_LOHI,
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// SDIVREM/UDIVREM - Divide two integers and produce both a quotient and
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// remainder result.
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SDIVREM, UDIVREM,
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// CARRY_FALSE - This node is used when folding other nodes,
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// CARRY_FALSE - This node is used when folding other nodes,
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// like ADDC/SUBC, which indicate the carry result is always false.
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// like ADDC/SUBC, which indicate the carry result is always false.
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