LoopVectorizer: Add a basic cost model which uses the VTTI interface.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166620 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nadav Rotem
2012-10-24 20:36:32 +00:00
parent d258eb3ec5
commit 50bec6f8c4
11 changed files with 322 additions and 39 deletions

View File

@ -1,4 +1,4 @@
; RUN: opt < %s -loop-vectorize -dce -instcombine -licm -S | FileCheck %s
; RUN: opt < %s -loop-vectorize -force-vector-width=4 -dce -instcombine -licm -S | FileCheck %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.8.0"