Eli Friedman 7a5e55509b Slightly generalize the code that handles shuffles of consecutive loads ... on x86 to handle more cases. Fix a bug in said code that would cause it to read past the end of an object. Rewrite the code in SelectionDAGLegalize::ExpandBUILD_VECTOR to be a bit more general. Remove PerformBuildVectorCombine, which is no longer necessary with these changes. In addition to simplifying the code, with this change, we can now catch a few more cases of consecutive loads. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73012 91177308-0d34-0410-b5e6-96231b3b80d8		2009-06-07 06:52:44 +00:00
..
Analysis	Rename UnknownValue to CouldNotCompute, since it holds an instance of	2009-06-06 14:37:11 +00:00
Archive
AsmParser	Refuse metadata* type for function arguments.	2009-06-07 01:45:11 +00:00
Bitcode	Split the Add, Sub, and Mul instruction opcodes into separate	2009-06-04 22:49:04 +00:00
CodeGen	Slightly generalize the code that handles shuffles of consecutive loads	2009-06-07 06:52:44 +00:00
CompilerDriver
Debugger
ExecutionEngine	Split the Add, Sub, and Mul instruction opcodes into separate	2009-06-04 22:49:04 +00:00
Linker
Support
System
Target	Slightly generalize the code that handles shuffles of consecutive loads	2009-06-07 06:52:44 +00:00
Transforms	Don't crash on multiple return value with no obvious inserted value.	2009-06-06 23:13:08 +00:00
VMCore	Remove cyclic MDNode detection. Any attempt to create a cyclic MDNode will	2009-06-07 04:03:01 +00:00
Makefile