[llvm] ea439bb - [Attributor][NFC] Track the number of created AAs in the statistics

[Johannes Doerfert via llvm-commits]

Author: Johannes Doerfert
Date: 2020-04-21T15:22:10-05:00
New Revision: ea439bbcbb41e81e0953b38463c95e95ea3ec4bf

URL: https://github.com/llvm/llvm-project/commit/ea439bbcbb41e81e0953b38463c95e95ea3ec4bf
DIFF: https://github.com/llvm/llvm-project/commit/ea439bbcbb41e81e0953b38463c95e95ea3ec4bf.diff

LOG: [Attributor][NFC] Track the number of created AAs in the statistics

Added: 
    

Modified: 
    llvm/lib/Transforms/IPO/AttributorAttributes.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Transforms/IPO/AttributorAttributes.cpp b/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
index 2d63bc830982..1052dda05f47 100644
--- a/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
+++ b/llvm/lib/Transforms/IPO/AttributorAttributes.cpp
@@ -40,6 +40,8 @@ static cl::opt<bool> ManifestInternal(
 static cl::opt<int> MaxHeapToStackSize("max-heap-to-stack-size", cl::init(128),
                                        cl::Hidden);
 
+STATISTIC(NumAAs, "Number of abstract attributes created");
+
 // Some helper macros to deal with statistics tracking.
 //
 // Usage:
@@ -6995,6 +6997,7 @@ const char AAValueConstantRange::ID = 0;
 #define SWITCH_PK_CREATE(CLASS, IRP, PK, SUFFIX)                               \
   case IRPosition::PK:                                                         \
     AA = new (A.Allocator) CLASS##SUFFIX(IRP, A);                              \
+    ++NumAAs;                                                                  \
     break;
 
 #define CREATE_FUNCTION_ABSTRACT_ATTRIBUTE_FOR_POSITION(CLASS)                 \