Add targets to skip running the GC passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170836 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/Passes.cpp b/lib/CodeGen/Passes.cpp
index 96e2cf2..02ac836 100644
--- a/lib/CodeGen/Passes.cpp
+++ b/lib/CodeGen/Passes.cpp
@@ -513,9 +513,10 @@
}
// GC
- addPass(&GCMachineCodeAnalysisID);
- if (PrintGCInfo)
- addPass(createGCInfoPrinter(dbgs()));
+ if (addGCPasses()) {
+ if (PrintGCInfo)
+ addPass(createGCInfoPrinter(dbgs()));
+ }
// Basic block placement.
if (getOptLevel() != CodeGenOpt::None)
@@ -732,6 +733,12 @@
printAndVerify("After copy propagation pass");
}
+/// Add standard GC passes.
+bool TargetPassConfig::addGCPasses() {
+ addPass(&GCMachineCodeAnalysisID);
+ return true;
+}
+
/// Add standard basic block placement passes.
void TargetPassConfig::addBlockPlacement() {
AnalysisID PassID = 0;