438   /// Infer a CodeGenRegisterClass for the type of \p SuperRegNode. The returned
449   /// Infer a CodeGenRegisterClass which suppoorts \p Ty and \p SubRegIdxNode.
1417           "Cannot infer register class from INSERT_SUBREG operand #1");  in createAndImportSubInstructionRenderer()
1423           "Cannot infer register class for INSERT_SUBREG operand #0");  in createAndImportSubInstructionRenderer()
1443           "Cannot infer register class from EXTRACT_SUBREG operand #0");  in createAndImportSubInstructionRenderer()
1468           "Cannot infer register class from SUBREG_TO_REG child #1");  in createAndImportSubInstructionRenderer()
1473           "Cannot infer register class for SUBREG_TO_REG operand #0");  in createAndImportSubInstructionRenderer()
1809   // We don't have a leaf node, so we have to try and infer something. Check  in inferRegClassFromPattern()
1810   // that we have an instruction that we can infer something from.  in inferRegClassFromPattern()
1822   // Don't want to try and infer things when there could potentially be more  in inferRegClassFromPattern()
1826   // Handle any special-case instructions which we can safely infer register  in inferRegClassFromPattern()
1850   // Handle destination record types that we can safely infer a register class  in inferRegClassFromPattern()
2064             "Could not infer class for EXTRACT_SUBREG operand #0");  in runOnPattern()
2074             "Cannot infer register class for INSERT_SUBREG operand #0");  in runOnPattern()
2083             "Cannot infer register class for SUBREG_TO_REG operand #0");  in runOnPattern()
2133           "Cannot infer register class from EXTRACT_SUBREG operand #0");  in runOnPattern()
2167           "Cannot infer register class from INSERT_SUBREG operand #1");  in runOnPattern()
2172           "Cannot infer register class for INSERT_SUBREG operand #0");  in runOnPattern()
2181     // Attempt to infer the subregister source from the first child. If it has  in runOnPattern()
2187           "Cannot infer register class from SUBREG_TO_REG child #1");  in runOnPattern()
2193           "Cannot infer register class for SUBREG_TO_REG operand #0");  in runOnPattern()