[gn build] Port 72e6c1c

llvmgnsyncbot · llvmgnsyncbot · commit 3746f20b567b · 2023-10-30T15:58:08.000Z
diff --git a/llvm/utils/gn/secondary/llvm/lib/Target/RISCV/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/Target/RISCV/BUILD.gn
@@ -106,6 +106,7 @@ static_library("LLVMRISCVCodeGen") {
     "RISCVDeadRegisterDefinitions.cpp",
     "RISCVExpandAtomicPseudoInsts.cpp",
     "RISCVExpandPseudoInsts.cpp",
+    "RISCVFoldMasks.cpp",
     "RISCVFrameLowering.cpp",
     "RISCVGatherScatterLowering.cpp",
     "RISCVISelDAGToDAG.cpp",
