Mark several codegen passes as preserving all analysis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56469 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/BranchFolding.cpp b/lib/CodeGen/BranchFolding.cpp
index 1051dc7..8828265 100644
--- a/lib/CodeGen/BranchFolding.cpp
+++ b/lib/CodeGen/BranchFolding.cpp
@@ -48,12 +48,12 @@
struct VISIBILITY_HIDDEN BranchFolder : public MachineFunctionPass {
static char ID;
explicit BranchFolder(bool defaultEnableTailMerge) :
- MachineFunctionPass(&ID) {
- switch (FlagEnableTailMerge) {
- case cl::BOU_UNSET: EnableTailMerge = defaultEnableTailMerge; break;
- case cl::BOU_TRUE: EnableTailMerge = true; break;
- case cl::BOU_FALSE: EnableTailMerge = false; break;
- }
+ MachineFunctionPass(&ID) {
+ switch (FlagEnableTailMerge) {
+ case cl::BOU_UNSET: EnableTailMerge = defaultEnableTailMerge; break;
+ case cl::BOU_TRUE: EnableTailMerge = true; break;
+ case cl::BOU_FALSE: EnableTailMerge = false; break;
+ }
}
virtual bool runOnMachineFunction(MachineFunction &MF);