llvm-6502/lib/Transforms/Utils
Meador Inge 5e8904576a Implement new LibCallSimplifier class
This patch implements the new LibCallSimplifier class as outlined in [1].
In addition to providing the new base library simplification infrastructure,
all the fortified library call simplifications were moved over to the new
infrastructure.  The rest of the library simplification optimizations will
be moved over with follow up patches.

NOTE: The original fortified library call simplifier located in the
SimplifyFortifiedLibCalls class was not removed because it is still
used by CodeGenPrepare.  This class will eventually go away too.

[1] http://lists.cs.uiuc.edu/pipermail/llvmdev/2012-August/052283.html

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165873 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-13 16:45:24 +00:00
..
AddrModeMatcher.cpp Move TargetData to DataLayout. 2012-10-08 16:38:25 +00:00
BasicBlockUtils.cpp Move TargetData to DataLayout. 2012-10-08 16:38:25 +00:00
BreakCriticalEdges.cpp Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767 2012-09-27 10:14:43 +00:00
BuildLibCalls.cpp Pass into the AttributeWithIndex::get method an ArrayRef of attribute 2012-10-10 06:13:42 +00:00
BypassSlowDivision.cpp This patch corrects commit 165126 by using an integer bit width instead of 2012-10-04 21:33:40 +00:00
CloneFunction.cpp Move TargetData to DataLayout. 2012-10-08 16:38:25 +00:00
CloneModule.cpp Extend the IL for selecting TLS models (PR9788) 2012-06-23 11:37:03 +00:00
CMakeLists.txt Implement new LibCallSimplifier class 2012-10-13 16:45:24 +00:00
CmpInstAnalysis.cpp Convert assert(0) to llvm_unreachable 2012-02-07 05:05:23 +00:00
CodeExtractor.cpp Have 'addFnAttr' take the attribute enum value. Then have it build the attribute object and add it appropriately. No functionality change. 2012-10-10 03:12:49 +00:00
DemoteRegToStack.cpp Remove redundant comment. Use a more efficient datatype. 2012-02-17 02:12:54 +00:00
InlineFunction.cpp Move TargetData to DataLayout. 2012-10-08 16:38:25 +00:00
InstructionNamer.cpp Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
IntegerDivision.cpp Expansions for u/srem, using the udiv expansion. More unit tests for udiv and u/srem. 2012-09-26 01:55:01 +00:00
LCSSA.cpp There is no need to force DebugLoc on a PHI at this point. 2011-05-16 22:05:03 +00:00
LLVMBuild.txt LLVMBuild: Remove trailing newline, which irked me. 2011-12-12 19:48:00 +00:00
Local.cpp Revert 165732 for further review. 2012-10-11 21:27:41 +00:00
LoopSimplify.cpp LoopSimplify bug fix. Handle indirect loop back edges. 2012-03-20 21:24:52 +00:00
LoopUnroll.cpp LoopUnroll: always check for NULL LoopPassManager 2012-06-05 17:51:05 +00:00
LoopUnrollRuntime.cpp Fix typos found by http://github.com/lyda/misspell-check 2012-06-02 10:20:22 +00:00
LowerExpectIntrinsic.cpp Move llvm/Support/MDBuilder.h to llvm/MDBuilder.h, to live with 2012-07-15 23:26:50 +00:00
LowerInvoke.cpp Add a new interface to allow IR-level passes to access codegen-specific information. 2012-10-10 22:04:55 +00:00
LowerSwitch.cpp Reverted r156659, due to probable performance regressions, DenseMap should be used here: 2012-07-04 05:53:05 +00:00
Makefile
Mem2Reg.cpp Remove outdated references to dominance frontiers. 2011-01-18 03:53:26 +00:00
MetaRenamer.cpp Review feedback from Duncan Sands. Alphabetize includes and simplify 2012-09-14 19:19:57 +00:00
ModuleUtils.cpp Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.h 2012-06-29 12:38:19 +00:00
PromoteMemoryToRegister.cpp The DIBuilder class is just a wrapper around debug info creation 2012-06-29 08:32:07 +00:00
SimplifyCFG.cpp PGO: create metadata for switch only if it has more than one targets. 2012-10-11 22:28:34 +00:00
SimplifyIndVar.cpp Move TargetData to DataLayout. 2012-10-08 16:38:25 +00:00
SimplifyInstructions.cpp Move TargetData to DataLayout. 2012-10-08 16:38:25 +00:00
SimplifyLibCalls.cpp Implement new LibCallSimplifier class 2012-10-13 16:45:24 +00:00
SSAUpdater.cpp Fix undefined behavior (binding a reference to a dereferenced null pointer) if 2012-08-17 21:42:44 +00:00
UnifyFunctionExitNodes.cpp [unwind removal] We no longer have 'unwind' instructions being generated, so 2012-02-06 21:16:41 +00:00
Utils.cpp Add a pass that renames everything with metasyntatic names. This works well after using bugpoint to reduce the confusion presented by the original names, which no longer mean what they used to. 2012-09-11 02:46:18 +00:00
ValueMapper.cpp Rename virtual table anchors from Anchor() to anchor() for consistency with the rest of the tree. 2012-09-26 06:36:36 +00:00