-PARALLEL_DIRS := llvm-config llvm-as llvm-dis opt gccas llc llvm-link lli gccld\
- llvm-stub analyze llvm-extract llvm-nm llvm-prof llvm-ar \
- llvm-ranlib llvm-bcanalyzer llvmc llvm-ld llvm-db bugpoint
+# NOTE: The tools are organized into five groups of four consisting of one
+# large and three small executables. This is done to minimize memory load
+# in parallel builds. Please retain this ordering.
+PARALLEL_DIRS := llvm-config \
+ opt llvm-as llvm-dis \
+ llc llvm-ranlib llvm-ar llvm-nm \
+ llvm-ld llvm-prof llvm-link \
+ lli gccas gccld llvm-extract llvm-db llvm2cpp \
+ bugpoint llvm-bcanalyzer llvm-stub llvmc2