GPURuntime: Check for debug-mode early on

Before this change, the debug statements in polly_initDevice would all be
skipped, as debug-mode would only be enabled _after_ they have already been run.

llvm-svn: 276621

diff --git a/polly/tools/GPURuntime/GPUJIT.c b/polly/tools/GPURuntime/GPUJIT.c
index e957c2f..0cec97f 100644 (file)
--- a/polly/tools/GPURuntime/GPUJIT.c
+++ b/polly/tools/GPURuntime/GPUJIT.c
@@ -220,6 +220,8 @@ static int initialDeviceAPIs() {
 }
 
 void polly_initDevice(PollyGPUContext **Context, PollyGPUDevice **Device) {
+  DebugMode = getenv("POLLY_DEBUG") != 0;
+
   dump_function();
 
   int Major = 0, Minor = 0, DeviceID = 0;
@@ -264,8 +266,6 @@ void polly_initDevice(PollyGPUContext **Context, PollyGPUDevice **Device) {
     exit(-1);
   }
   CuCtxCreateFcnPtr(&((*Context)->Cuda), 0, (*Device)->Cuda);
-
-  DebugMode = getenv("POLLY_DEBUG") != 0;
 }
 
 void polly_getPTXModule(void *PTXBuffer, PollyGPUModule **Module) {