fix remark emission for llvm-simdloop

Author: vchuravy

src/llvm-simdloop.cpp

@@ -165,9 +165,10 @@ static bool markLoopInfo(Module &M, Function *marker, function_ref<LoopInfo &(Fu
         Instruction *I = cast<Instruction>(U);
         ToDelete.push_back(I);
 
-        OptimizationRemarkEmitter ORE(I->getParent()->getParent());
-        LoopInfo &LI = GetLI(*I->getParent()->getParent());
-        Loop *L = LI.getLoopFor(I->getParent());
+        BasicBlock *B = I->getParent();
+        OptimizationRemarkEmitter ORE(B->getParent());
+        LoopInfo &LI = GetLI(*B->getParent());
+        Loop *L = LI.getLoopFor(B);
         if (!L) {
             I->removeFromParent();
             continue;
@@ -210,8 +211,8 @@ static bool markLoopInfo(Module &M, Function *marker, function_ref<LoopInfo &(Fu
 
         LLVM_DEBUG(dbgs() << "LSL: simd: " << simd << " ivdep: " << ivdep << "\n");
 
-        REMARK([&]() {
-            return OptimizationRemarkAnalysis(DEBUG_TYPE, "Loop SIMD Flags", I)
+        REMARK([=]() {
+            return OptimizationRemarkAnalysis(DEBUG_TYPE, "Loop SIMD Flags", I->getDebugLoc(), B)
                 << "Loop marked for SIMD vectorization with flags { \"simd\": " << (simd ? "true" : "false") << ", \"ivdep\": " << (ivdep ? "true" : "false") << " }";
         });