From 3e22897fa9f07fc641b07d2e12101d21f84da668 Mon Sep 17 00:00:00 2001 From: Jakob Stoklund Olesen Date: Tue, 5 Apr 2011 23:43:11 +0000 Subject: [PATCH] Permit blocks to branch directly to a landing pad. Treat the landing pad as a normal successor when that happens. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128961 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/MachineVerifier.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lib/CodeGen/MachineVerifier.cpp b/lib/CodeGen/MachineVerifier.cpp index a47709edb10..f95f4112aed 100644 --- a/lib/CodeGen/MachineVerifier.cpp +++ b/lib/CodeGen/MachineVerifier.cpp @@ -402,6 +402,11 @@ MachineVerifier::visitMachineBasicBlockBefore(const MachineBasicBlock *MBB) { SmallVector Cond; if (!TII->AnalyzeBranch(*const_cast(MBB), TBB, FBB, Cond)) { + // If the block branches directly to a landing pad successor, pretend that + // the landing pad is a normal block. + LandingPadSuccs.erase(TBB); + LandingPadSuccs.erase(FBB); + // Ok, AnalyzeBranch thinks it knows what's going on with this block. Let's // check whether its answers match up with reality. if (!TBB && !FBB) { -- 2.34.1