llvm-project/llvm/lib/Transforms/IPO
Chandler Carruth b37fc13a36 Rip out support for 'llvm.noinline'. This thing has a strange history...
It was added in 2007 as the first cut at supporting no-inline
attributes, but we didn't have function attributes of any form at the
time. However, it was added without any mention in the LangRef or other
documentation.

Later on, in 2008, Devang added function notes for 'inline=never' and
then turned them into proper function attributes. From that point
onward, as far as I can tell, the world moved on, and no one has touched
'llvm.noinline' in any meaningful way since.

It's time has now come. We have had better mechanisms for doing this for
a long time, all the frontends I'm aware of use them, and this is just
holding back progress. Given that it was never a documented feature of
the IR, I've provided no auto-upgrade support. If people know of real,
in-the-wild bitcode that relies on this, yell at me and I'll add it, but
I *seriously* doubt anyone cares.

llvm-svn: 152904
2012-03-16 06:10:15 +00:00
..
ArgumentPromotion.cpp Update inter-procedural optimizations for atomic load/store. 2011-08-15 22:16:46 +00:00
CMakeLists.txt build/CMake: Finish removal of add_llvm_library_dependencies. 2011-11-29 19:25:30 +00:00
ConstantMerge.cpp Re-fix the issue Bill fixed in r147899 in a slightly different way, which doesn't abuse the semantics of linker_private. We don't really want to merge any string constant with a weak_odr global. 2012-01-11 22:06:46 +00:00
DeadArgumentElimination.cpp Remove all remaining uses of Value::getNameStr(). 2011-11-15 16:27:03 +00:00
ExtractGV.cpp Improve the handling of available_externally and llvm.global_ctors. 2011-06-09 14:38:09 +00:00
FunctionAttrs.cpp SCCCaptured is trivially false on entry to this loop and not modified inside it. 2012-01-05 22:21:45 +00:00
GlobalDCE.cpp Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
GlobalOpt.cpp Teach globalopt how to evaluate an invoke with a non-void return type. 2012-03-13 18:01:37 +00:00
IPConstantPropagation.cpp land David Blaikie's patch to de-constify Type, with a few tweaks. 2011-07-18 04:54:35 +00:00
IPO.cpp C API functions must be able to see their extern "C" definitions, or it will be impossible to call them from C. 2011-08-19 01:36:54 +00:00
InlineAlways.cpp Start removing the use of an ad-hoc 'never inline' set and instead 2012-03-16 06:10:13 +00:00
InlineSimple.cpp Rip out support for 'llvm.noinline'. This thing has a strange history... 2012-03-16 06:10:15 +00:00
Inliner.cpp Start removing the use of an ad-hoc 'never inline' set and instead 2012-03-16 06:10:13 +00:00
Internalize.cpp These llvm.dbg.* constants are not used anymore. 2011-03-09 19:41:33 +00:00
LLVMBuild.txt Add a basic-block autovectorization pass. 2012-02-01 03:51:43 +00:00
LoopExtractor.cpp Place the check for an exit landing pad where it will be run on both code paths through the if-then-else. 2011-09-20 22:27:16 +00:00
Makefile make -fno-rtti the default unless a directory builds with REQUIRES_RTTI. 2010-01-24 20:43:08 +00:00
MergeFunctions.cpp Update inter-procedural optimizations for atomic load/store. 2011-08-15 22:16:46 +00:00
PartialInlining.cpp Remove PHINode::reserveOperandSpace(). Instead, add a parameter to 2011-03-30 11:28:46 +00:00
PassManagerBuilder.cpp Add a basic-block autovectorization pass. 2012-02-01 03:51:43 +00:00
PruneEH.cpp [unwind removal] We no longer have 'unwind' instructions being generated, so 2012-02-06 21:16:41 +00:00
StripDeadPrototypes.cpp Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
StripSymbols.cpp switch to use the new api for structtypes. 2011-08-12 18:06:37 +00:00