From: Juergen Ributzka <juergen@apple.com>
Date: Mon, 15 Sep 2014 22:07:44 +0000 (+0000)
Subject: [FastISel] Fix a bug in FastISel::CallLoweringInfo.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=7d8b5f7777735d4f78d97348c23906d4d9e83732;p=oota-llvm.git

[FastISel] Fix a bug in FastISel::CallLoweringInfo.

This fixes a bug in FastISel::CallLoweringInfo, where the number of
arguments was obtained from the argument vector before it had been
initialized.

Test case follows in another commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217832 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/CodeGen/FastISel.h b/include/llvm/CodeGen/FastISel.h
index 9fc3a875125..80b3a40017d 100644
--- a/include/llvm/CodeGen/FastISel.h
+++ b/include/llvm/CodeGen/FastISel.h
@@ -103,8 +103,8 @@ public:
       RetZExt = Call.paramHasAttr(0, Attribute::ZExt);
 
       CallConv = Call.getCallingConv();
-      NumFixedArgs = FuncTy->getNumParams();
       Args = std::move(ArgsList);
+      NumFixedArgs = FuncTy->getNumParams();
 
       CS = &Call;
 
@@ -127,8 +127,8 @@ public:
       RetZExt = Call.paramHasAttr(0, Attribute::ZExt);
 
       CallConv = Call.getCallingConv();
-      NumFixedArgs = (FixedArgs == ~0U) ? FuncTy->getNumParams() : FixedArgs;
       Args = std::move(ArgsList);
+      NumFixedArgs = (FixedArgs == ~0U) ? FuncTy->getNumParams() : FixedArgs;
 
       CS = &Call;