Chris Lattner 4034e14985 teach GVN to widen integer loads when they are overaligned, when doing an ... wider load would allow elimination of subsequent loads, and when the wider load is still a native integer type. This eliminates a ton of loads on various benchmarks involving struct fields, though it is somewhat hobbled by clang not being very aggressive about field alignment. This is yet another step along the way towards resolving PR6627. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130390 91177308-0d34-0410-b5e6-96231b3b80d8		2011-04-28 07:29:08 +00:00
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Analysis	teach GVN to widen integer loads when they are overaligned, when doing an	2011-04-28 07:29:08 +00:00
Archive	Revert PathV2 changes, as sys::fs::unique_file is not finished yet.	2011-03-01 19:50:55 +00:00
AsmParser	PR9214: Convert Metadata API to use ArrayRef.	2011-04-21 19:59:31 +00:00
Bitcode	PR9214: Convert Metadata API to use ArrayRef.	2011-04-21 19:59:31 +00:00
CodeGen	Teach dwarf writer to handle complex address expression for .debug_loc entries.	2011-04-28 02:22:40 +00:00
CompilerDriver	Build CompilerDriver library.	2011-03-12 22:01:42 +00:00
ExecutionEngine	Remove unused STL header includes.	2011-04-23 19:53:52 +00:00
Linker	Set the unnamed_addr only when we're creating a new GV in the dest module.	2011-03-29 23:31:06 +00:00
MC	Add a small temporary hack for producing identical eh_frame sections on OS X.	2011-04-28 04:04:14 +00:00
Object	Use enums for constant values.	2011-04-22 06:34:01 +00:00
Support	allow adding a FoldingSetNodeID to a FastFoldingSetNode, resolving PR9499,	2011-04-25 20:58:50 +00:00
Target	Let the immediate leaf pattern take transforms and switch the signed	2011-04-28 05:49:04 +00:00
Transforms	teach GVN to widen integer loads when they are overaligned, when doing an	2011-04-28 07:29:08 +00:00
VMCore	Another example of a static table that wasn't marked static.	2011-04-26 07:30:10 +00:00
CMakeLists.txt	Build CompilerDriver library.	2011-03-12 22:01:42 +00:00
Makefile	Add LLVMObject Library.	2010-11-15 03:21:41 +00:00