Bill Wendling bfbab99b58 Second attempt at PR12573: ... Allow the "SplitCriticalEdge" function to split the edge to a landing pad. If the pass is *sure* that it thinks it knows what it's doing, then it may go ahead and specify that the landing pad can have its critical edge split. The loop unswitch pass is one of these passes. It will split the critical edges of all edges coming from a loop to a landing pad not within the loop. Doing so will retain important loop analysis information, such as loop simplify. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155817 91177308-0d34-0410-b5e6-96231b3b80d8		2012-04-30 10:44:54 +00:00
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Hello
InstCombine	Add instcombine patterns for the following transformations:	2012-04-26 23:29:14 +00:00
Instrumentation	[asan] small optimization: do not emit "x+0" instructions	2012-04-27 10:04:53 +00:00
IPO	Add a Fixme.	2012-04-16 04:23:52 +00:00
Scalar	Second attempt at PR12573:	2012-04-30 10:44:54 +00:00
Utils	Second attempt at PR12573:	2012-04-30 10:44:54 +00:00
Vectorize	Don't vectorize target-specific types (ppc_fp128, x86_fp80, etc.).	2012-04-27 19:34:00 +00:00
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