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	Add the private linkage.	2009-01-15 20:18:42 +00:00
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	-write-graph now can be used with -o.	2009-03-27 12:57:14 +00:00
Debugger	Oops...I committed too much.	2009-03-13 04:39:26 +00:00
ExecutionEngine	Split the Add, Sub, and Mul instruction opcodes into separate	2009-06-04 22:49:04 +00:00
Linker	Add a new "available_externally" linkage type. This is intended	2009-04-13 05:44:34 +00:00
Support	Add support for outputting ANSI colors to raw_fd_ostream.	2009-06-04 07:09:50 +00:00
System	Fix comments.	2009-06-04 08:18:25 +00:00
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	Reorganize llvmc code.	2009-03-02 09:01:14 +00:00