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115 Commits

Author SHA1 Message Date
Chris Lattner 6f02714a10 Fix a bug in my previous checkin 
llvm-svn: 13717
 2004-05-24 06:24:46 +00:00
Chris Lattner 6754b827c6 Fix cases where we missed inlining some more obvious candidates because the 
caller was in an SCC.

llvm-svn: 13693
 2004-05-23 21:22:17 +00:00
Chris Lattner be8bb804c5 Fix an incredibly nasty iterator invalidation problem. I am too spoiled by ilists :) 
Eventually it would be nice if CallGraph maintained an ilist of CallGraphNode's instead
of a vector of pointers to them, but today is not that day.

llvm-svn: 13100
 2004-04-21 20:44:33 +00:00
Chris Lattner a9691fe70d Fix typeo 
llvm-svn: 13089
 2004-04-21 14:23:18 +00:00
Chris Lattner c87784f1fc REALLY fix PR324: don't delete linkonce functions until after the SCC traversal 
is done, which avoids invalidating iterators in the SCC traversal routines

llvm-svn: 13088
 2004-04-20 22:06:53 +00:00
Chris Lattner 514934051a Fix PR324 and testcase: Inline/2004-04-20-InlineLinkOnce.llx 
llvm-svn: 13080
 2004-04-20 20:20:59 +00:00
Chris Lattner be43544429 Actually update the call graph as the inliner changes it. This allows us to 
execute other CallGraphSCCPasses after the inliner without crashing.

llvm-svn: 12861
 2004-04-12 05:37:29 +00:00
Chris Lattner 08f201bee5 Stop printing Function* 
llvm-svn: 12857
 2004-04-12 04:06:56 +00:00
Chris Lattner 4d25c86b52 Remove the "really gross hacks" that are there to deal with recursive functions. 
Now we collect all of the call sites we are interested in inlining, then inline
them.  This entirely avoids issues with trying to inline a call site we got by
inlining another call site.  This also eliminates iterator invalidation issues.

llvm-svn: 12770
 2004-04-08 06:34:31 +00:00
Chris Lattner a82f131abb Finegrainify namespacification 
Print out the costs for functions that AREN'T inlined as well

llvm-svn: 10135
 2003-11-21 21:45:31 +00:00
Brian Gaeke 960707c335 Put all LLVM code into the llvm namespace, as per bug 109. 
llvm-svn: 9903
 2003-11-11 22:41:34 +00:00
Chris Lattner 984e11792f Do NOT inline self recursive calls into other functions. This is causing the 
pool allocator no end of trouble, and doesn't make a lot of sense anyway.  This
does not solve the problem with mutually recursive functions, but they are much less common.

llvm-svn: 9828
 2003-11-09 05:05:36 +00:00
Chris Lattner b45d9077cb Strip off CPR's manually, because if we don't, the inliner doesn't delete dead 
functions.  GRR

llvm-svn: 9641
 2003-10-31 21:05:58 +00:00
John Criswell 482202a601 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.

llvm-svn: 9298
 2003-10-20 19:43:21 +00:00
Chris Lattner d075cc282b Heavily refactor code: 
* Separate the policy decisions into a derived class [InlineSimple]
  * Move the inlining mechanics into a base class [Inliner]
  * Change the inliner to be an SCCPass, making it more structured and
    eventually pipelinable with other SCC passes

llvm-svn: 8257
 2003-08-31 19:10:30 +00:00