SWDEV-286150 - [NFC] Refactor setLanguage method into a static function called getCOMGRLanguage

* Return the result by value and not through a pointer passed by
parameter

Change-Id: I8f872c95c4a330bebe299d486fb73f36660b469c


[ROCm/clr commit: 37849a0726]

projects/clr/rocclr/device/devprogram.cpp

@@ -280,31 +280,29 @@ amd_comgr_status_t Program::addCodeObjData(const char *source,
   return status;
 }
 
-void Program::setLanguage(const char* clStd, amd_comgr_language_t* langver) {
+static amd_comgr_language_t getCOMGRLanguage(bool isHIP, const amd::option::Options &amdOptions) {
 
-  if (isHIP()) {
-    if (langver != nullptr) {
-      *langver = AMD_COMGR_LANGUAGE_HIP;
-    }
+  if (isHIP) {
+    return AMD_COMGR_LANGUAGE_HIP;
   } else {
+    const char* clStd = amdOptions.oVariables->CLStd;
     uint clcStd = (clStd[2] - '0') * 100 + (clStd[4] - '0') * 10;
 
-    if (langver != nullptr) {
-      switch (clcStd) {
-        case 100:
-        case 110:
-        case 120:
-          *langver = AMD_COMGR_LANGUAGE_OPENCL_1_2;
-          break;
-        case 200:
-          *langver = AMD_COMGR_LANGUAGE_OPENCL_2_0;
-          break;
-        default:
-          *langver = AMD_COMGR_LANGUAGE_NONE;
-          break;
-      }
+    switch (clcStd) {
+      case 100:
+      case 110:
+      case 120:
+        return AMD_COMGR_LANGUAGE_OPENCL_1_2;
+      case 200:
+        return AMD_COMGR_LANGUAGE_OPENCL_2_0;
+      default:
+        break;
     }
   }
+
+  DevLogPrintfError("Cannot set Language version for %s \n",
+                    amdOptions.oVariables->CLStd);
+  return AMD_COMGR_LANGUAGE_NONE;
 }
 
 
@@ -348,11 +346,8 @@ bool Program::linkLLVMBitcode(const amd_comgr_data_set_t inputs,
                               amd::option::Options* amdOptions, amd_comgr_data_set_t* output,
                               char* binaryData[], size_t* binarySize, const bool link_dev_libs) {
 
-  amd_comgr_language_t langver;
-  setLanguage(amdOptions->oVariables->CLStd, &langver);
+  amd_comgr_language_t langver = getCOMGRLanguage(isHIP(), *amdOptions);
   if (langver == AMD_COMGR_LANGUAGE_NONE) {
-    DevLogPrintfError("Cannot set Language version for %s \n",
-                      amdOptions->oVariables->CLStd);
     return false;
   }
 
@@ -408,11 +403,8 @@ bool Program::compileToLLVMBitcode(const amd_comgr_data_set_t compileInputs,
                                    amd::option::Options* amdOptions,
                                    char* binaryData[], size_t* binarySize) {
 
-  amd_comgr_language_t langver;
-  setLanguage(amdOptions->oVariables->CLStd, &langver);
+  amd_comgr_language_t langver = getCOMGRLanguage(isHIP(), *amdOptions);
   if (langver == AMD_COMGR_LANGUAGE_NONE) {
-    DevLogPrintfError("Cannot set Language version for %s \n",
-                      amdOptions->oVariables->CLStd);
     return false;
   }
 

projects/clr/rocclr/device/devprogram.hpp

@@ -435,9 +435,6 @@ class Program : public amd::HeapObject {
     const amd_comgr_data_kind_t dataKind, const std::string& outFileName,
     char* outBinary[] = nullptr, size_t* outSize = nullptr);
 
-  //! Set the OCL language
-  void setLanguage(const char* clStd, amd_comgr_language_t* langver);
-
   //! Create code object and add it into the data set
   amd_comgr_status_t addCodeObjData(const char *source,
     const size_t size, const amd_comgr_data_kind_t type,