Return the non‐truncated source operand of V if it exists. If V is not a truncation, it is returned as‐is.

Synopsis

Declared in <llvm/CodeGen/SelectionDAGNodes.h>

SDValue
peekThroughTruncates(SDValue V);

Return Value

The non‐truncated source operand of V if it exists.

Parameters

Name

Description

V

Value to peek through.

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