P4 to Git Change 1451977 by lmoriche@lmoriche_opencl_dev2 on 2017/08/26 00:40:17

SWDEV-116136 - Support -Og for Clang
	- Add missed changes mentioned in the code review.

Affected files ...

... //depot/stg/opencl/drivers/opencl/compiler/legacy-lib/backends/common/codegen.cpp#4 edit
... //depot/stg/opencl/drivers/opencl/compiler/legacy-lib/backends/common/opt_level.cpp#3 edit
... //depot/stg/opencl/drivers/opencl/compiler/legacy-lib/backends/gpu/scwrapper/scState.cpp#8 edit
... //depot/stg/opencl/drivers/opencl/compiler/legacy-lib/utils/options.cpp#6 edit
... //depot/stg/opencl/drivers/opencl/compiler/legacy-lib/utils/options.hpp#6 edit
... //depot/stg/opencl/drivers/opencl/compiler/lib/backends/common/codegen.cpp#74 edit
... //depot/stg/opencl/drivers/opencl/compiler/lib/backends/common/opt_level.cpp#34 edit
... //depot/stg/opencl/drivers/opencl/compiler/lib/utils/options.cpp#43 edit
... //depot/stg/opencl/drivers/opencl/compiler/lib/utils/options.hpp#20 edit


[ROCm/clr commit: de1c5f6d0d]

projects/clr/rocclr/compiler/lib/backends/common/codegen.cpp

@@ -485,10 +485,10 @@ llvmCodeGen(
       assert(!"Error with optimization level");
     case amd::option::OPT_O2: // -O2
     case amd::option::OPT_O5: // -O5
+    case amd::option::OPT_OG: // -Og
     case amd::option::OPT_OS: // -Os
       OLvl = CodeGenOpt::Default;
       break;
-    case amd::option::OPT_OG: // -Og
     case amd::option::OPT_O3: // -O3
     case amd::option::OPT_O4: // -O4
       OLvl = CodeGenOpt::Aggressive;