From b4125f7d51da2bb55d3b850dba9a69c201c3422c Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Mon, 19 Apr 2021 21:18:04 +0200 Subject: Vendor import of llvm-project branch release/12.x llvmorg-12.0.0-0-gd28af7c654d8, a.k.a. 12.0.0 release. --- llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp') diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index 6638ff6a6358..a6bd774934ac 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -9660,8 +9660,9 @@ findArgumentCopyElisionCandidates(const DataLayout &DL, // We will look through cast uses, so ignore them completely. if (I.isCast()) continue; - // Ignore debug info intrinsics, they don't escape or store to allocas. - if (isa(I)) + // Ignore debug info and pseudo op intrinsics, they don't escape or store + // to allocas. + if (I.isDebugOrPseudoInst()) continue; // This is an unknown instruction. Assume it escapes or writes to all // static alloca operands. -- cgit v1.2.3