Ignore -fsched-interblock and -freorder-blocks to the ignored -f flags, we have no plans to support invasive optimization flags.
Ignore -fsched-interblock and -freorder-blocks to the ignored -f flags, we have
no plans to support invasive optimization flags.

git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@90558 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang