diff options
| author |   patrick <patrick@openbsd.org> | 2019-01-27 16:42:12 +0000 |
|---|---|---|
| committer | patrick <patrick@openbsd.org> | 2019-01-27 16:42:12 +0000 |
| commit | b773203fb58f3ef282fb69c832d8710cab5bc82d (patch) | |
| tree | e75913f147570fbd75169647b144df85b88a038c /gnu/llvm/lib/CodeGen/FuncletLayout.cpp | |
| parent | tweak errno in previous (diff) | |
| download | wireguard-openbsd-b773203fb58f3ef282fb69c832d8710cab5bc82d.tar.xz wireguard-openbsd-b773203fb58f3ef282fb69c832d8710cab5bc82d.zip | |
Import LLVM 7.0.1 release including clang, lld and lldb.
Diffstat (limited to 'gnu/llvm/lib/CodeGen/FuncletLayout.cpp')
| -rw-r--r-- | gnu/llvm/lib/CodeGen/FuncletLayout.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gnu/llvm/lib/CodeGen/FuncletLayout.cpp b/gnu/llvm/lib/CodeGen/FuncletLayout.cpp index 9c71b18619a..581cd423f2d 100644 --- a/gnu/llvm/lib/CodeGen/FuncletLayout.cpp +++ b/gnu/llvm/lib/CodeGen/FuncletLayout.cpp @@ -41,8 +41,11 @@ INITIALIZE_PASS(FuncletLayout, DEBUG_TYPE, "Contiguously Lay Out Funclets", false, false) bool FuncletLayout::runOnMachineFunction(MachineFunction &F) { + // Even though this gets information from getEHScopeMembership(), this pass is + // only necessary for funclet-based EH personalities, in which these EH scopes + // are outlined at the end. DenseMap<const MachineBasicBlock *, int> FuncletMembership = - getFuncletMembership(F); + getEHScopeMembership(F); if (FuncletMembership.empty()) return false; |