Hal Finkel e13b87c08d Reenable use of TBAA during CodeGen ... We had disabled use of TBAA during CodeGen (even when otherwise using AA) because the ptrtoint/inttoptr used by CGP for address sinking caused BasicAA to miss basic type punning that it should catch (and, thus, we'd fail to override TBAA when we should). However, when AA is in use during CodeGen, CGP now uses normal GEPs and bitcasts, instead of ptrtoint/inttoptr, when doing address sinking. As a result, BasicAA should be able to make us do the right thing in the face of type-punning, and it seems safe to enable use of TBAA again. self-hosting seems fine on PPC64/Linux on the P7, with TBAA enabled and -misched=shuffle. Note: We still don't update TBAA when merging stack slots, although because BasicAA should now catch all such cases, this is no longer a blocking issue. Nevertheless, I plan to commit code to deal with this properly in the near future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206093 91177308-0d34-0410-b5e6-96231b3b80d8		2014-04-12 01:26:00 +00:00
..
Analysis	blockfreq: Rename BlockFrequencyImpl to BlockFrequencyInfoImpl	2014-04-11 23:20:58 +00:00
AsmParser	AsmParser: add a warning for compatibility parsing	2014-04-05 22:42:53 +00:00
Bitcode	All new elements except the last one initialized to NULL. Ideally, once parsing is complete, all elements should be non-NULL.	2014-03-27 12:08:23 +00:00
CodeGen	Reenable use of TBAA during CodeGen	2014-04-12 01:26:00 +00:00
DebugInfo	Simplify compression API by decompressing into a SmallVector rather than a MemoryBuffer	2014-04-05 21:26:44 +00:00
ExecutionEngine	LLVMBuild.txt: Add missing dependencies.	2014-04-10 11:16:47 +00:00
IR	Fix use-after-free bug caught by address sanitizer:	2014-04-11 13:55:56 +00:00
IRReader	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
LineEditor	[CMake] Use LINK_LIBS instead of target_link_libraries().	2014-02-26 06:41:29 +00:00
Linker	[Layering] Sink Linker.h into a Linker subdirectory to make it	2014-03-06 03:42:23 +00:00
LTO	Move the segmented stack switch to a function attribute	2014-04-10 22:58:43 +00:00
MC	Pull out a named variable for the cached section names to aid readability.	2014-04-11 22:49:14 +00:00
Object	[yaml2obj][ELF] ELF Relocations Support.	2014-04-11 04:13:39 +00:00
Option
ProfileData	InstrProf: Silence spurious warnings in GCC 4.8	2014-03-24 00:47:18 +00:00
Support	YAMLIO: Allow scalars to dictate quotation rules	2014-04-10 07:37:33 +00:00
TableGen	[C++11] Make use of 'nullptr' in TableGen library.	2014-04-09 04:50:04 +00:00
Target	[AArch64] Implement the isLegalAddressingMode and getScalingFactorCost APIs.	2014-04-12 00:14:23 +00:00
Transforms	Fix shift by constants for vector.	2014-04-11 17:57:53 +00:00
CMakeLists.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
LLVMBuild.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
Makefile	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00