Allow specific optimization passes to be requested from the command line. Now you can run "`ldc test.d -c -mem2reg -simplifycfg`" if you feel the urge. The -O<N> options are still supported, and are inserted in the passes list in the position where they appear on the command line. (so -simplifycfg -O1 -instcombine does the "right thing") One small change: -inline is renamed to -enable-inlining due to a naming conflict with the option to add the -inline pass. -inline now inserts the inlining pass in the position specified, not in the middle of -O<N>. (ldmd has been updated to translate -inline to -enable-inlining)

syntax: glob
*.bc
*.diff
*.o
*.obj
*.orig
*.patch
*.a
*.s
*.so
*.rej
Makefile
CMakeFiles
CMakeCache.txt
cmake_install.cmake
.DS_Store

syntax: regexp
^obj/
^tests/dstress/
^tests/reference/
^tango/
^druntime/
^import/
^bin/ldc2?$
^bin/ldc2?\.conf$
^bin/ldc2?\.rebuild\.conf$
^idgen\.make$
^impcnvgen\.make$
^ldc\.make$
^revisions\.pl$
^gen/revisions\.h$
^gen/llvm-version\.h$
^dmd2?/idgen$
^dmd2?/impcnvgen$
^dmd2?/impcnvtab\.c$
^dmd2?/id\.c$
^dmd2?/id\.h$
^tests/runminitest$
^tests/findregressions$
^tests/makewebstatistics$
^tests/mini/obj/