Suyog Sarda 1dea0dc279 This patch recognizes (+ (+ v0, v1) (+ v2, v3)), reorders them for bundling into vector of loads, ... and vectorizes it. Test case : float hadd(float* a) { return (a[0] + a[1]) + (a[2] + a[3]); } AArch64 assembly before patch : ldp s0, s1, [x0] ldp s2, s3, [x0, #8] fadd s0, s0, s1 fadd s1, s2, s3 fadd s0, s0, s1 ret AArch64 assembly after patch : ldp d0, d1, [x0] fadd v0.2s, v0.2s, v1.2s faddp s0, v0.2s ret Reviewed Link : http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20141208/248531.html git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224119 91177308-0d34-0410-b5e6-96231b3b80d8		2014-12-12 12:53:44 +00:00
..
Hello	[CMake] Add LLVM_LINK_COMPONENTS to loadable modules, LLVMHello and BugpointPasses, on Win32.	2014-07-13 13:36:48 +00:00
InstCombine	Fix another infinite loop in InstCombine	2014-12-12 04:34:07 +00:00
Instrumentation	[ASan] Change fake stack and local variables handling.	2014-12-11 21:53:03 +00:00
IPO	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
ObjCARC	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
Scalar	IR: Split Metadata from Value	2014-12-09 18:38:53 +00:00
Utils	The inliner needs to fix up debug information for llvm.dbg.declare, not only for llvm.dbg.value.	2014-12-11 12:41:10 +00:00
Vectorize	This patch recognizes (+ (+ v0, v1) (+ v2, v3)), reorders them for bundling into vector of loads,	2014-12-12 12:53:44 +00:00
CMakeLists.txt	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00
LLVMBuild.txt	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00
Makefile	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00