vendor/llvm-project/llvmorg-11-init-20887-g2e10b7a39b9vendor/llvm-project/master

1 files changed, 3 insertions, 12 deletions

diff --git a/llvm/lib/Target/Hexagon/HexagonCommonGEP.cpp b/llvm/lib/Target/Hexagon/HexagonCommonGEP.cpp
index 6d2aadb066cf..6a5192c866cc 100644
--- a/llvm/lib/Target/Hexagon/HexagonCommonGEP.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonCommonGEP.cpp
@@ -204,17 +204,7 @@ namespace {
   Type *next_type(Type *Ty, Value *Idx) {
     if (auto *PTy = dyn_cast<PointerType>(Ty))
       return PTy->getElementType();
-    // Advance the type.
-    if (!Ty->isStructTy()) {
-      Type *NexTy = cast<SequentialType>(Ty)->getElementType();
-      return NexTy;
-    }
-    // Otherwise it is a struct type.
-    ConstantInt *CI = dyn_cast<ConstantInt>(Idx);
-    assert(CI && "Struct type with non-constant index");
-    int64_t i = CI->getValue().getSExtValue();
-    Type *NextTy = cast<StructType>(Ty)->getElementType(i);
-    return NextTy;
+    return GetElementPtrInst::getTypeAtIndex(Ty, Idx);
   }
 
   raw_ostream &operator<< (raw_ostream &OS, const GepNode &GN) {
@@ -1302,7 +1292,8 @@ bool HexagonCommonGEP::runOnFunction(Function &F) {
 
 #ifdef EXPENSIVE_CHECKS
   // Run this only when expensive checks are enabled.
-  verifyFunction(F);
+  if (verifyFunction(F, &dbgs()))
+    report_fatal_error("Broken function");
 #endif
   return true;
 }