Make BasicAliasAnalysis a normal AliasAnalysis implementation which

does normal initialization and normal chaining. Change the default
AliasAnalysis implementation to NoAlias.

Update StandardCompileOpts.h and friends to explicitly request
BasicAliasAnalysis.

Update tests to explicitly request -basicaa.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116720 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2010-10-18 18:04:47 +00:00
parent 9baee3b3a3
commit c1be92f3bb
81 changed files with 115 additions and 91 deletions

View File

@@ -1,4 +1,4 @@
; RUN: opt < %s -memcpyopt -dse -S | grep {call.*initialize} | not grep memtmp
; RUN: opt < %s -basicaa -memcpyopt -dse -S | grep {call.*initialize} | not grep memtmp
; PR2077
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"