From 7f61c22d4194e57cf42b15073b303f43a23a5b93 Mon Sep 17 00:00:00 2001 From: Alexei Starovoitov Date: Thu, 17 Sep 2015 22:18:08 +0000 Subject: [PATCH] [bpf] expand indirect branches BPF instruction set doesn't have indirect branches. Expand them. Reported by John Fastabend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247951 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/BPF/BPFISelLowering.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/Target/BPF/BPFISelLowering.cpp b/lib/Target/BPF/BPFISelLowering.cpp index 58498a1aec7..42e2b3f32c0 100644 --- a/lib/Target/BPF/BPFISelLowering.cpp +++ b/lib/Target/BPF/BPFISelLowering.cpp @@ -102,6 +102,7 @@ BPFTargetLowering::BPFTargetLowering(const TargetMachine &TM, setOperationAction(ISD::BR_CC, MVT::i64, Custom); setOperationAction(ISD::BR_JT, MVT::Other, Expand); + setOperationAction(ISD::BRIND, MVT::Other, Expand); setOperationAction(ISD::BRCOND, MVT::Other, Expand); setOperationAction(ISD::SETCC, MVT::i64, Expand); setOperationAction(ISD::SELECT, MVT::i64, Expand); -- 2.34.1