[OpenMP][JIT][FIX] Create the default O0 pipeline for -O0

diff --git a/openmp/libomptarget/plugins-nextgen/common/PluginInterface/JIT.cpp b/openmp/libomptarget/plugins-nextgen/common/PluginInterface/JIT.cpp
index 893f4b1..ffd443a 100644 (file)
--- a/openmp/libomptarget/plugins-nextgen/common/PluginInterface/JIT.cpp
+++ b/openmp/libomptarget/plugins-nextgen/common/PluginInterface/JIT.cpp
@@ -238,7 +238,10 @@ void JITEngine::opt(TargetMachine *TM, TargetLibraryInfoImpl *TLII, Module &M,
   PB.registerLoopAnalyses(LAM);
   PB.crossRegisterProxies(LAM, FAM, CGAM, MAM);
 
-  MPM.addPass(PB.buildPerModuleDefaultPipeline(getOptLevel(OptLevel)));
+  if (OptLevel)
+    MPM.addPass(PB.buildPerModuleDefaultPipeline(getOptLevel(OptLevel)));
+  else
+    MPM.addPass(PB.buildO0DefaultPipeline(getOptLevel(OptLevel)));
 
   MPM.run(M, MAM);
 }