vendor/llvm/llvm-trunk-r300422

1 files changed, 13 insertions, 0 deletions

diff --git a/include/llvm/CodeGen/TargetPassConfig.h b/include/llvm/CodeGen/TargetPassConfig.h
index 2287f9aca4bf..f0c826dc1d45 100644
--- a/include/llvm/CodeGen/TargetPassConfig.h
+++ b/include/llvm/CodeGen/TargetPassConfig.h
@@ -115,6 +115,10 @@ protected:
   /// Default setting for -enable-tail-merge on this target.
   bool EnableTailMerge;
 
+  /// Require processing of functions such that callees are generated before
+  /// callers.
+  bool RequireCodeGenSCCOrder;
+
 public:
   TargetPassConfig(TargetMachine *tm, PassManagerBase &pm);
   // Dummy constructor.
@@ -162,6 +166,11 @@ public:
   bool getEnableTailMerge() const { return EnableTailMerge; }
   void setEnableTailMerge(bool Enable) { setOpt(EnableTailMerge, Enable); }
 
+  bool requiresCodeGenSCCOrder() const { return RequireCodeGenSCCOrder; }
+  void setRequiresCodeGenSCCOrder(bool Enable = true) {
+    setOpt(RequireCodeGenSCCOrder, Enable);
+  }
+
   /// Allow the target to override a specific pass without overriding the pass
   /// pipeline. When passes are added to the standard pipeline at the
   /// point where StandardID is expected, add TargetID in its place.
@@ -286,6 +295,10 @@ public:
   /// verification is enabled.
   void addVerifyPass(const std::string &Banner);
 
+  /// Check whether or not GlobalISel should be enabled by default.
+  /// Fallback/abort behavior is controlled via other methods.
+  virtual bool isGlobalISelEnabled() const;
+
   /// Check whether or not GlobalISel should abort on error.
   /// When this is disable, GlobalISel will fall back on SDISel instead of
   /// erroring out.