Render MachineFunctions to HTML pages, with options to render register

pressure estimates and liveness alongside.

Still experimental.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108698 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 0 deletions

diff --git a/include/llvm/CodeGen/SlotIndexes.h b/include/llvm/CodeGen/SlotIndexes.h
index f1f047b44e..f150d853fc 100644
--- a/include/llvm/CodeGen/SlotIndexes.h
+++ b/include/llvm/CodeGen/SlotIndexes.h
@@ -494,6 +494,11 @@ namespace llvm {
       return SlotIndex(front(), 0);
     }
 
+    /// Returns the base index of the last slot in this analysis.
+    SlotIndex getLastIndex() {
+      return SlotIndex(back(), 0);
+    }
+
     /// Returns the invalid index marker for this analysis.
     SlotIndex getInvalidIndex() {
       return getZeroIndex();