Cameron Zwarich b7cfac32f3 Add support for updating LiveIntervals to PHIElimination. If LiveIntervals are ... present, it currently verifies them with the MachineVerifier, and this passed all of the test cases in 'make check' (when accounting for existing verifier errors). There were some assertion failures in the two-address pass, but they also happened on code without phis and look like they are caused by different kill flags from LiveIntervals. The only part that doesn't work is the critical edge splitting heuristic, because there isn't currently an efficient way to update LiveIntervals after splitting an edge. I'll probably start by implementing the slow fallback and test that it works before tackling the fast path for single-block ranges. The existing code that updates LiveVariables is fairly slow as it is. There isn't a command-line option for enabling this; instead, just edit PHIElimination.cpp to require LiveIntervals. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174831 91177308-0d34-0410-b5e6-96231b3b80d8		2013-02-10 06:42:36 +00:00
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Analysis	Revert "Add LLVMContext::emitWarning methods and use them. <rdar://problem/12867368>"	2013-02-08 21:48:29 +00:00
Archive	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
AsmParser	TEMPORARY SYNTAX CHANGE!	2013-02-09 15:48:49 +00:00
Bitcode	Fix the underlying problem that was causing read(0) to be called: sometimes the	2013-02-09 07:07:29 +00:00
CodeGen	Add support for updating LiveIntervals to PHIElimination. If LiveIntervals are	2013-02-10 06:42:36 +00:00
DebugInfo	The patch to fix some issues in r174543 fixed the lines failing the test, but missed a couple	2013-02-08 16:35:10 +00:00
ExecutionEngine	[patch] bug 15055 Add Unistd.h to OProfileWrapper.cpp	2013-02-07 20:43:33 +00:00
IR	Add accessor for the LLVMContext.	2013-02-10 05:00:40 +00:00
Linker	[Linker] Kill Linker::LoadObject which is dead, and drop the BitReader dependency again.	2013-01-18 19:37:11 +00:00
MC	Formatting.	2013-02-07 21:19:56 +00:00
Object	[Object][Archive] Improve performance.	2013-02-03 10:48:50 +00:00
Option	Resort the #include lines in include/... and lib/... with the	2013-01-02 10:22:59 +00:00
Support	More MSan/ASan annotations.	2013-02-04 07:03:24 +00:00
TableGen	tblgen: Diagnose duplicate includes.	2013-02-07 04:30:39 +00:00
Target	[NVPTX] Make address space errors more explicit (llvm_unreachable -> report_fatal_error)	2013-02-09 13:34:15 +00:00
Transforms	LSR IVChain improvement.	2013-02-09 01:11:01 +00:00
CMakeLists.txt	Rename VMCore directory to IR.	2013-01-02 09:10:48 +00:00
LLVMBuild.txt	Rename VMCore directory to IR.	2013-01-02 09:10:48 +00:00
Makefile	Rename VMCore directory to IR.	2013-01-02 09:10:48 +00:00