llvm/lib
Hal Finkel 55532adc68 PPC: Don't restrict lvsl generation to after type legalization
The PPC backend uses a target-specific DAG combine to turn unaligned Altivec
loads into a permutation-based sequence when possible. Unfortunately, the
target-specific DAG combine is not always called on all loads of interest
(sometimes the routines in DAGCombine call CombineTo such that the new node and
users are not added to the worklist); allowing the combine to trigger early
(before type legalization) mitigates this problem. Because the autovectorizers
only create legal vector types, I don't expect a lot of cases where this
optimization is enabled by type legalization in practice.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190764 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-15 15:20:54 +00:00
..
Analysis In AliasSetTracker, do not change the alias set to "mod/ref" when adding 2013-09-12 20:15:50 +00:00
AsmParser Revert "Give internal classes hidden visibility." 2013-09-11 18:05:11 +00:00
Bitcode Patch provide by Tom Roeder! 2013-09-12 22:02:31 +00:00
CodeGen Prevent assert in CombinerGlobalAA with null values 2013-09-15 02:19:49 +00:00
DebugInfo
ExecutionEngine LLVM Interpreter: implementation of "insertvalue" and "extractvalue"; 2013-09-12 10:48:23 +00:00
IR Debug Info: move class definition of DIRef. 2013-09-11 18:55:55 +00:00
IRReader
Linker Error on linking appending globals with different unnamed_addr. 2013-09-04 15:33:34 +00:00
MC Remove unused StringRef that no compiler warned about, I wonder why. 2013-09-14 22:55:54 +00:00
Object Move everything depending on Object/MachOFormat.h over to Support/MachO.h. 2013-09-01 04:28:48 +00:00
Option Fix another mistake in r190442. 2013-09-10 23:22:56 +00:00
Support Make PrettyStackTraceEntry use ManagedStatic for its ThreadLocal. 2013-09-13 22:59:47 +00:00
TableGen
Target PPC: Don't restrict lvsl generation to after type legalization 2013-09-15 15:20:54 +00:00
Transforms Fix spelling. 2013-09-14 09:34:59 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile