Add a cost model analysis that allows us to estimate the cost of IR-level instructions.
authorNadav Rotem <nrotem@apple.com>
Fri, 2 Nov 2012 21:48:17 +0000 (21:48 +0000)
committerNadav Rotem <nrotem@apple.com>
Fri, 2 Nov 2012 21:48:17 +0000 (21:48 +0000)
commit6bed58ef240b1e1a1fb41fb867a8ba6e7566e0e9
treec071ea892cf774a5eda005215095242eee48fd69
parent2b0c96f71ff1f26617dd805cafa35bf9a29c5a60
Add a cost model analysis that allows us to estimate the cost of IR-level instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167324 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/Passes.h
include/llvm/InitializePasses.h
include/llvm/LinkAllPasses.h
lib/Analysis/Analysis.cpp
lib/Analysis/CMakeLists.txt
lib/Analysis/CostModel.cpp [new file with mode: 0644]
test/Analysis/CostModel/X86/lit.local.cfg [new file with mode: 0644]
test/Analysis/CostModel/X86/tiny.ll [new file with mode: 0644]
test/Analysis/CostModel/X86/vectorized-loop.ll [new file with mode: 0644]
test/Analysis/CostModel/lit.local.cfg [new file with mode: 0644]
test/Analysis/CostModel/no_info.ll [new file with mode: 0644]