Vendor import of llvm trunk r256945:

https://llvm.org/svn/llvm-project/llvm/trunk@256945

1 files changed, 4 insertions, 6 deletions

diff --git a/lib/Transforms/Instrumentation/InstrProfiling.cpp b/lib/Transforms/Instrumentation/InstrProfiling.cpp
index 92e41ee..51ff95d 100644
--- a/lib/Transforms/Instrumentation/InstrProfiling.cpp
+++ b/lib/Transforms/Instrumentation/InstrProfiling.cpp
@@ -234,16 +234,14 @@ void InstrProfiling::lowerIncrement(InstrProfIncrementInst *Inc) {
 }
 
 void InstrProfiling::lowerCoverageData(GlobalVariable *CoverageData) {
-  CoverageData->setSection(getCoverageSection());
-  CoverageData->setAlignment(8);
 
   Constant *Init = CoverageData->getInitializer();
-  // We're expecting { i32, i32, i32, i32, [n x { i8*, i32, i32 }], [m x i8] }
+  // We're expecting { [4 x 32], [n x { i8*, i32, i32 }], [m x i8] }
   // for some C. If not, the frontend's given us something broken.
-  assert(Init->getNumOperands() == 6 && "bad number of fields in coverage map");
-  assert(isa<ConstantArray>(Init->getAggregateElement(4)) &&
+  assert(Init->getNumOperands() == 3 && "bad number of fields in coverage map");
+  assert(isa<ConstantArray>(Init->getAggregateElement(1)) &&
          "invalid function list in coverage map");
-  ConstantArray *Records = cast<ConstantArray>(Init->getAggregateElement(4));
+  ConstantArray *Records = cast<ConstantArray>(Init->getAggregateElement(1));
   for (unsigned I = 0, E = Records->getNumOperands(); I < E; ++I) {
     Constant *Record = Records->getOperand(I);
     Value *V = const_cast<Value *>(Record->getOperand(0))->stripPointerCasts();