Andrea Di Biagio 2ce3ac8dd8 Teach DAGCombiner how to canonicalize dags according to the rule ... (shl (zext (shr A, X)), X) => (zext (shl (shr A, X), X)). The rule only triggers when there are no other uses of the zext to avoid materializing more instructions. This helps the DAGCombiner understand that the shl/shr sequence can then be converted into an and instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191393 91177308-0d34-0410-b5e6-96231b3b80d8		2013-09-25 19:01:01 +00:00
..
Analysis	MemoryBuiltins: Remove posix_memalign from the list and replace it with a TODO.	2013-09-24 17:49:08 +00:00
AsmParser	Implement function prefix data as an IR feature.	2013-09-16 01:08:15 +00:00
Bitcode	Implement function prefix data as an IR feature.	2013-09-16 01:08:15 +00:00
CodeGen	Teach DAGCombiner how to canonicalize dags according to the rule	2013-09-25 19:01:01 +00:00
DebugInfo	llvm-dwarfdump: add missing opening quotation mark lost in r191330	2013-09-24 20:23:36 +00:00
ExecutionEngine	Revert "llvm-c: Add LLVMGetPointerToFunction"	2013-09-20 07:00:36 +00:00
IR	Initial support for Neon scalar instructions.	2013-09-24 02:47:27 +00:00
IRReader	Add 'const' qualifiers to static const char* variables.	2013-07-16 01:17:10 +00:00
Linker	Implement function prefix data as an IR feature.	2013-09-16 01:08:15 +00:00
LTO	Move LTO support library to a component, allowing it to be tested	2013-09-24 23:52:22 +00:00
MC	MC: Add support for treating $ as a reference to the PC	2013-09-25 10:47:21 +00:00
Object	ELF: Add support for the exclude section bit for gas compat.	2013-09-15 19:53:20 +00:00
Option	Fix another mistake in r190442.	2013-09-10 23:22:56 +00:00
Support	Provide basic type safety for array_pod_sort comparators.	2013-09-22 14:09:50 +00:00
TableGen	Add an error check for a typo I accidentally made in a td file that caused an assert to fire.	2013-08-20 04:22:09 +00:00
Target	Mark the x86 machine model as incomplete. PR17367.	2013-09-25 18:14:12 +00:00
Transforms	SLPVectorize: Put horizontal reductions feeding a store under separate flag	2013-09-25 14:02:32 +00:00
CMakeLists.txt	Move LTO support library to a component, allowing it to be tested	2013-09-24 23:52:22 +00:00
LLVMBuild.txt	Move LTO support library to a component, allowing it to be tested	2013-09-24 23:52:22 +00:00
Makefile	Move LTO support library to a component, allowing it to be tested	2013-09-24 23:52:22 +00:00