Adam Nemet d07494f102 [DAGCombiner] Distribute TRUNC through AND in rotation amount ... This is already done for shifts. Allow it for rotations as well. E.g.: (rotl:i32 x, (trunc (and y, 31))) -> (rotl:i32 x, (and (trunc y), 31)) Use the newly factored-out distributeTruncateThroughAnd. With this patch and some X86.td tweaks we should be able to remove redundant masking of the rotation amount like in the example above. HW implicitly performs this masking. The testcase will be added as part of the X86 patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203316 91177308-0d34-0410-b5e6-96231b3b80d8		2014-03-07 23:56:30 +00:00
..
Analysis	[C++11] Convert sort predicates into lambdas.	2014-03-07 21:35:39 +00:00
AsmParser	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
Bitcode	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
CodeGen	[DAGCombiner] Distribute TRUNC through AND in rotation amount	2014-03-07 23:56:30 +00:00
DebugInfo	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
ExecutionEngine	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
IR	Teach lint about address spaces	2014-03-06 17:33:55 +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	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
MC	MC: Use MachO::SectionType for MCSectionMachO::getType's return type	2014-03-07 18:49:54 +00:00
Object	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
Option
Support	[C++11] Revert uses of lambdas with array_pod_sort.	2014-03-07 21:52:38 +00:00
TableGen	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
Target	Range-ify some for loops.	2014-03-07 22:48:22 +00:00
Transforms	[C++11] Revert uses of lambdas with array_pod_sort.	2014-03-07 21:52:38 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile