356 Commits

Author	SHA1	Message	Date
Chris Lattner	356f5a13f5	Dereferencing end() is bad. ... llvm-svn: 15402	2004-08-01 09:51:42 +00:00
Alkis Evlogimenos	62c979ba07	Make OptimizeBlock take a MachineFunction::iterator instead of a ... MachineBasicBlock* as a parameter so that nxext() and prior() helper functions can work naturally on it. llvm-svn: 15376	2004-07-31 19:24:41 +00:00
Chris Lattner	0f1c2ed907	Next on a pointer increments the pointer, not an iterator ... llvm-svn: 15375	2004-07-31 18:40:36 +00:00
Alkis Evlogimenos	2303d3f660	Use next() helper to make code more readable. Use ... MachineFunction::iterator instead of MachineBasicBlock* to avoid dereferencing end iterators. llvm-svn: 15373	2004-07-31 15:14:29 +00:00
Alkis Evlogimenos	1e8d8fd81f	Use MachineFunction::iterator instead of a MachineBasicBlock* because ... FallThrough maybe == to MF.end(). llvm-svn: 15372	2004-07-31 15:03:52 +00:00
Chris Lattner	25e48dd2e0	Implement a simple target-independent CFG cleanup pass ... llvm-svn: 15368	2004-07-31 10:01:27 +00:00