Chris Lattner 24faf611a3 fix the buildvector->insertp[sd] logic to not always create a redundant ... insertp[sd] $0, which is a noop. Before: _f32: ## @f32 pshufd $1, %xmm1, %xmm2 pshufd $1, %xmm0, %xmm3 addss %xmm2, %xmm3 addss %xmm1, %xmm0 ## kill: XMM0<def> XMM0<kill> XMM0<def> insertps $0, %xmm0, %xmm0 insertps $16, %xmm3, %xmm0 ret after: _f32: ## @f32 movdqa %xmm0, %xmm2 addss %xmm1, %xmm2 pshufd $1, %xmm1, %xmm1 pshufd $1, %xmm0, %xmm3 addss %xmm1, %xmm3 movdqa %xmm2, %xmm0 insertps $16, %xmm3, %xmm0 ret The extra movs are due to a random (poor) scheduling decision. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112379 91177308-0d34-0410-b5e6-96231b3b80d8		2010-08-28 17:59:08 +00:00
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Analysis	Fix an index calculation thinko.	2010-08-28 00:39:27 +00:00
Archive	Eliminate some unnessary Path::exists() calls.	2010-05-27 20:51:54 +00:00
AsmParser	remove unions from LLVM IR. They are severely buggy and not	2010-08-28 04:09:24 +00:00
Bitcode	remove unions from LLVM IR. They are severely buggy and not	2010-08-28 04:09:24 +00:00
CodeGen	remove unions from LLVM IR. They are severely buggy and not	2010-08-28 04:09:24 +00:00
CompilerDriver	Add a TODO.	2010-08-23 19:24:12 +00:00
ExecutionEngine	remove some dead code.	2010-08-23 03:12:06 +00:00
Linker	Reapply r112091 and r111922, support for metadata linking, with a	2010-08-26 15:41:53 +00:00
MC	squish dead code.	2010-08-28 03:21:03 +00:00
Support	StringRef::compare_numeric also differed from StringRef::compare for characters > 127.	2010-08-26 15:25:35 +00:00
System	Don't cast Win32 FILETIME structs to int64. Patch by Dimitry Andric!	2010-08-28 16:39:32 +00:00
Target	fix the buildvector->insertp[sd] logic to not always create a redundant	2010-08-28 17:59:08 +00:00
Transforms	remove unions from LLVM IR. They are severely buggy and not	2010-08-28 04:09:24 +00:00
VMCore	remove unions from LLVM IR. They are severely buggy and not	2010-08-28 04:09:24 +00:00
Makefile