[PATCH] D18614: Add TargetMachine::addEarlyAsPossiblePasses.

[Justin Lebar via llvm-commits]

jlebar updated this revision to Diff 55264.
jlebar added a comment.

Clarify comment.


http://reviews.llvm.org/D18614

Files:
  include/llvm/Target/TargetMachine.h

Index: include/llvm/Target/TargetMachine.h
===================================================================
--- include/llvm/Target/TargetMachine.h
+++ include/llvm/Target/TargetMachine.h
@@ -217,6 +217,11 @@
   /// uses this to answer queries about the IR.
   virtual TargetIRAnalysis getTargetIRAnalysis();
 
+  /// Add target-specific function passes that should be run as early as
+  /// possible in the optimization pipeline.  Most TargetMachines have no such
+  /// passes.
+  virtual void addEarlyAsPossiblePasses(PassManagerBase &) {}
+
   /// These enums are meant to be passed into addPassesToEmitFile to indicate
   /// what type of file to emit, and returned by it to indicate what type of
   /// file could actually be made.


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D18614.55264.patch
Type: text/x-patch
Size: 741 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20160427/558b3f9d/attachment.bin>