Kbuild/Makefile: POLLY: Remove Non-Compatible flags With aosp clang

Make google clang prebuilt happy

Signed-off-by: Carlos Jimenez (JavaShin-X) <[email protected]>

Makefile

@@ -740,9 +740,6 @@ KBUILD_CFLAGS	+= -mllvm -polly \
                    -mllvm -polly-num-threads=0 \
                    -mllvm -polly-scheduling=dynamic \
                    -mllvm -polly-scheduling-chunksize=1 \
-                   -mllvm -polly-postopts=1 \
-                   -mllvm -polly-reschedule=1 \
-                   -mllvm -polly-loopfusion-greedy=1 \
 		   -mllvm -polly-run-dce \
 		   -mllvm -polly-run-inliner \
 		   -mllvm -polly-ast-use-context \