From 2baaf25bf507f441a6d4580fe11dcb23a9ea0c1d Mon Sep 17 00:00:00 2001
From: Juergen Ributzka <juergen@apple.com>
Date: Thu, 30 Jan 2014 03:06:14 +0000
Subject: [Stackmaps] Record the stack size of each function that contains a
 stackmap/patchpoint intrinsic.

Reviewed by Andy

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200444 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/CodeGen/StackMaps.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include')

diff --git a/include/llvm/CodeGen/StackMaps.h b/include/llvm/CodeGen/StackMaps.h
index 508606ac9b..bd4c3db3d3 100644
--- a/include/llvm/CodeGen/StackMaps.h
+++ b/include/llvm/CodeGen/StackMaps.h
@@ -11,6 +11,7 @@
 #ifndef LLVM_STACKMAPS
 #define LLVM_STACKMAPS
 
+#include "llvm/ADT/MapVector.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/CodeGen/MachineInstr.h"
 #include <map>
@@ -132,6 +133,7 @@ public:
 private:
   typedef SmallVector<Location, 8> LocationVec;
   typedef SmallVector<LiveOutReg, 8> LiveOutVec;
+  typedef MapVector<const MCSymbol *, uint32_t> FnStackSizeMap;
 
   struct CallsiteInfo {
     const MCExpr *CSOffsetExpr;
@@ -170,6 +172,7 @@ private:
   AsmPrinter &AP;
   CallsiteInfoList CSInfos;
   ConstantPool ConstPool;
+  FnStackSizeMap FnStackSize;
 
   MachineInstr::const_mop_iterator
   parseOperand(MachineInstr::const_mop_iterator MOI,
-- 
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