commit e14da79c7b1c336b72e6a4548f53b1a9534f7e0d
author Fariborz Jahanian <fjahanian@apple.com> Wed Jun 06 23:21:58 2012 +0000
committer Fariborz Jahanian <fjahanian@apple.com> Wed Jun 06 23:21:58 2012 +0000
tree 4c3202f7652b3b69d5ae2ac12d1444f6f859a8cf
parent 30775778897112f79b6641e98c2722d306053f0b

reverse r158117.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158119 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGExprScalar.cpp

diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index fa7b136..e026554 100644
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -1970,9 +1970,6 @@
   QualType elementType = pointerType->getPointeeType();
   if (const VariableArrayType *vla
         = CGF.getContext().getAsVariableArrayType(elementType)) {
-    // arithmatic on VLA pointer - make sure to emit the VLA size.
-    CGF.EmitVariablyModifiedType(elementType);
-    
     // The element count here is the total number of non-VLA elements.
     llvm::Value *numElements = CGF.getVLASize(vla).first;
 

test/CodeGen/vla.c

diff --git a/test/CodeGen/vla.c b/test/CodeGen/vla.c
index d34f26b..9e62da5 100644
--- a/test/CodeGen/vla.c
+++ b/test/CodeGen/vla.c
@@ -142,23 +142,3 @@
   // CHECK-NEXT: ret i32 [[T7]]
   return p2 - p;
 }
-
-// rdar://11485774
-void test5(void)
-{
-  // CHECK: define void @test5(
-  int a[5], i = 0;
-  // CHECK: [[A:%.*]] = alloca [5 x i32], align 4
-  // CHECK-NEXT: [[I:%.*]] = alloca i32, align 4
-  // CHECK-NEXT: [[CL:%.*]] = alloca i32*, align 4
-  // CHECK-NEXT: store i32 0, i32* [[I]], align 4
-
-  (typeof(++i, (int (*)[i])a)){&a} += 0;
-  // CHECK-NEXT: [[Z:%.*]] = bitcast [5 x i32]* [[A]] to i32*
-  // CHECK-NEXT: store i32* [[Z]], i32** [[CL]]
-  // CHECK-NEXT: [[O:%.*]]  = load i32** [[CL]]
-  // CHECK-NEXT: [[T:%.*]] = load i32* [[I]], align 4
-  // CHECK-NEXT: [[VLAIX:%.*]] = mul nsw i32 0, [[T]]
-  // CHECK-NEXT: [[ADDPTR:%.*]] = getelementptr inbounds i32* [[O]], i32 [[VLAIX]]
-  // CHECK-NEXT: store i32* [[ADDPTR]], i32** [[CL]]
-}