Matthijs Kooijman dd32cb58b5 Learn IPConstProp to propagate arguments that are directly returned. Strictly ... speaking these are not constant values. However, when a function always returns one of its arguments, then from the point of view of each caller the return value is constant (or at least a known value) and can be replaced. llvm-svn: 52397		2008-06-17 12:20:24 +00:00
..
Hello	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
Instrumentation	Tidy up BasicBlock::getFirstNonPHI, and change a bunch of places to	2008-05-23 21:05:58 +00:00
IPO	Learn IPConstProp to propagate arguments that are directly returned. Strictly	2008-06-17 12:20:24 +00:00
Scalar	Refine the change in r52258 for avoiding use-before-def conditions	2008-06-16 22:34:15 +00:00
Utils	Do not speculatively execute an instruction by hoisting it to its predecessor BB if any of its operands are defined but not used in BB. The transformation will prevent the operand from being sunk into the use block.	2008-06-12 21:15:59 +00:00
Makefile	remove attribution from lib Makefiles.	2007-12-29 20:09:26 +00:00