diff options
Diffstat (limited to 'lib/CodeGen/BranchFolding.cpp')
-rw-r--r-- | lib/CodeGen/BranchFolding.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/CodeGen/BranchFolding.cpp b/lib/CodeGen/BranchFolding.cpp index bf6d56ceac..b39777edf4 100644 --- a/lib/CodeGen/BranchFolding.cpp +++ b/lib/CodeGen/BranchFolding.cpp @@ -82,6 +82,9 @@ INITIALIZE_PASS(BranchFolderPass, "branch-folder", "Control Flow Optimizer", false, false) bool BranchFolderPass::runOnMachineFunction(MachineFunction &MF) { + if (skipOptnoneFunction(*MF.getFunction())) + return false; + TargetPassConfig *PassConfig = &getAnalysis<TargetPassConfig>(); // TailMerge can create jump into if branches that make CFG irreducible for // HW that requires structurized CFG. |