Dan Gohman bc989d462d Revert the part of 64623 that attempted to align the source in a ... memcpy to match the alignment of the destination. It isn't necessary for making loads and stores handled like the SSE loadu/storeu intrinsics, and it was causing a performance regression in MultiSource/Applications/JM/lencod. The problem appears to have been a memcpy that copies from some highly aligned array into an alloca; the alloca was then being assigned a large alignment, which required codegen to perform dynamic stack-pointer re-alignment, which forced the enclosing function to have a frame pointer, which led to increased spilling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65289 91177308-0d34-0410-b5e6-96231b3b80d8		2009-02-22 18:06:32 +00:00
..
Analysis	Use a sign-extend instead of a zero-extend when promoting a	2009-02-18 17:22:41 +00:00
Archive	Add the private linkage.	2009-01-15 20:18:42 +00:00
AsmParser	add proper asmwriter and asmparser support for anonymous functions.	2009-02-18 21:48:13 +00:00
Bitcode	Add suppport for ConstantExprs of shufflevectors whose result type is not equal to the	2009-02-12 21:28:33 +00:00
CodeGen	If a use operand is marked isKill, don't forget to add kill to its live interval as well.	2009-02-22 08:35:56 +00:00
Debugger	Removed trailing whitespace from Makefiles.	2009-01-09 16:44:42 +00:00
ExecutionEngine	Fix the logic in this assertion to properly validate the number	2009-02-19 02:55:18 +00:00
Linker	Add the private linkage.	2009-01-15 20:18:42 +00:00
Support	The debugger sometimes lookup dynamically in the runtime to find ivar info of any Objective-C classes. It would be very helpful to debugger if the compiler encodes runtime version number in DWARF.	2009-02-17 22:43:44 +00:00
System	If an executable is run through a symlink, dladdr will return the	2009-02-19 05:34:35 +00:00
Target	Add a note.	2009-02-22 08:13:45 +00:00
Transforms	Revert the part of 64623 that attempted to align the source in a	2009-02-22 18:06:32 +00:00
VMCore	add proper asmwriter and asmparser support for anonymous functions.	2009-02-18 21:48:13 +00:00
Makefile	Removed trailing whitespace from Makefiles.	2009-01-09 16:44:42 +00:00