Chris Lattner 17f0cd3cc1 teach libanalysis to simplify vector loads with bitcast sources. This ...

implements something out of Target/README.txt producing:

_foo:                                                       ## @foo
	movl	4(%esp), %eax
	movapd	LCPI1_0, %xmm0
	movapd	%xmm0, (%eax)
	ret	$4

instead of:

_foo:                                                       ## @foo
	movl	4(%esp), %eax
	movapd	_b, %xmm0
	mulpd	LCPI1_0, %xmm0
	addpd	_a, %xmm0
	movapd	%xmm0, (%eax)
	ret	$4



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84942 91177308-0d34-0410-b5e6-96231b3b80d8

2009-10-23 06:57:37 +00:00

..

Analysis

teach libanalysis to simplify vector loads with bitcast sources. This

2009-10-23 06:57:37 +00:00

Archive

Prune #includes from llvm/Linker.h and llvm/System/Path.h,

2009-08-23 22:45:37 +00:00

AsmParser

Minor code cleanup.

2009-10-23 00:59:10 +00:00

Bitcode

Hide MetadataContext implementation details.

2009-10-22 19:36:54 +00:00

CodeGen

Neuter stack protectors by only checking character arrays. This is what GCC

2009-10-23 00:01:05 +00:00

CompilerDriver

First draft of the OptionPreprocessor.

2009-10-17 20:09:29 +00:00

ExecutionEngine

Random include cleanup.

2009-10-22 21:49:41 +00:00

Linker

Remove unnecessary #include.

2009-09-12 22:24:25 +00:00

MC

add a twine version of MCContext::GetOrCreateSymbol.

2009-10-19 22:49:00 +00:00

Support

Commit fixes for half precision I noted in review, so

2009-10-23 04:02:51 +00:00

System

Use 'waitpid' instead of 'wait'. Basing Program::Wait() on 'wait()' prevents it being correct within a multithreaded context.

2009-10-22 22:16:17 +00:00

Target

X86 needs critical path anti-dependency breaking.

2009-10-23 05:57:35 +00:00

Transforms

move another load optimization from instcombine -> libanalysis.

2009-10-22 06:44:07 +00:00

VMCore

Hide MetadataContext implementation details.

2009-10-22 19:36:54 +00:00

Makefile

remove llvm-db: it is completely broken and if anyone wants to do a debugger,

2009-10-05 02:29:51 +00:00