Displaying 2 results from an estimated 2 matches for "2c68e59e".
2008 Jan 02
0
[LLVMdev] ComplexPattern in child ISel nodes
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2007 Dec 31
2
[LLVMdev] ComplexPattern in child ISel nodes
Currently tablegen emits a rather surprising match code for the
following case:
Suppose we have a pattern that uses a ComplexPattern to match an
operand. This pattern then appears as a child pattern in a different
pattern.
Pattern 1: (N1 ComplexPattern:OP)
Pattern 0: (N0 (N1 ComplexPattern:OP))
The match code for ComplexPattern is passed in N1 in Pattern 1 and N0
in Pattern 0. This means