diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/TargetPassConfig.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/TargetPassConfig.cpp b/llvm/lib/CodeGen/TargetPassConfig.cpp index 09ca1de21a8..150195f5f85 100644 --- a/llvm/lib/CodeGen/TargetPassConfig.cpp +++ b/llvm/lib/CodeGen/TargetPassConfig.cpp @@ -264,7 +264,8 @@ TargetPassConfig::~TargetPassConfig() { TargetPassConfig::TargetPassConfig(TargetMachine *tm, PassManagerBase &pm) : ImmutablePass(ID), PM(&pm), Started(true), Stopped(false), AddingMachinePasses(false), TM(tm), Impl(nullptr), Initialized(false), - DisableVerify(false), EnableTailMerge(true) { + DisableVerify(false), EnableTailMerge(true), + RequireCodeGenSCCOrder(false) { Impl = new PassConfigImpl(); @@ -282,6 +283,9 @@ TargetPassConfig::TargetPassConfig(TargetMachine *tm, PassManagerBase &pm) if (StringRef(PrintMachineInstrs.getValue()).equals("")) TM->Options.PrintMachineCode = true; + + if (TM->Options.EnableIPRA) + setRequiresCodeGenSCCOrder(); } CodeGenOpt::Level TargetPassConfig::getOptLevel() const { @@ -534,7 +538,7 @@ void TargetPassConfig::addISelPrepare() { addPreISel(); // Force codegen to run according to the callgraph. - if (TM->Options.EnableIPRA) + if (requiresCodeGenSCCOrder()) addPass(new DummyCGSCCPass); // Add both the safe stack and the stack protection passes: each of them will |
