Richard Osborne 1a396d53ed Fold add(add(mul(x,y),a),b) -> lmul(x,y,a,b) if the intermediate ... results are unused elsewhere. llvm-svn: 98157		2010-03-10 16:19:31 +00:00
clang	Move test and also test codegen.	2010-03-10 14:01:14 +00:00
compiler-rt	add __sync_synchronize. Needed by compiler when emitting thumb1 with -fno-builtin	2010-02-02 21:34:04 +00:00
llvm	Fold add(add(mul(x,y),a),b) -> lmul(x,y,a,b) if the intermediate	2010-03-10 16:19:31 +00:00