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| author | Shuxin Yang <shuxin.llvm@gmail.com> | 2013-10-23 17:28:19 +0000 |
|---|---|---|
| committer | Shuxin Yang <shuxin.llvm@gmail.com> | 2013-10-23 17:28:19 +0000 |
| commit | e4fb375995def5029b94b5af708dd181be36ca01 (patch) | |
| tree | 0aeb1e181522138b9b4899031276aa82e4648e7e /llvm/test/Transforms/GlobalOpt/2009-11-16-MallocSingleStoreToGlobalVar.ll | |
| parent | 2ea0f2cdaef1d5c8a01acb2a9d9437215a0e0e00 (diff) | |
| download | bcm5719-llvm-e4fb375995def5029b94b5af708dd181be36ca01.tar.gz bcm5719-llvm-e4fb375995def5029b94b5af708dd181be36ca01.zip | |
Use address-taken to disambiguate global variable and indirect memops.
Major steps include:
1). introduces a not-addr-taken bit-field in GlobalVariable
2). GlobalOpt pass sets "not-address-taken" if it proves a global varirable
dosen't have its address taken.
3). AA use this info for disambiguation.
llvm-svn: 193251
Diffstat (limited to 'llvm/test/Transforms/GlobalOpt/2009-11-16-MallocSingleStoreToGlobalVar.ll')
| -rw-r--r-- | llvm/test/Transforms/GlobalOpt/2009-11-16-MallocSingleStoreToGlobalVar.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/test/Transforms/GlobalOpt/2009-11-16-MallocSingleStoreToGlobalVar.ll b/llvm/test/Transforms/GlobalOpt/2009-11-16-MallocSingleStoreToGlobalVar.ll index b73f62ba148..fd7b4dd601c 100644 --- a/llvm/test/Transforms/GlobalOpt/2009-11-16-MallocSingleStoreToGlobalVar.ll +++ b/llvm/test/Transforms/GlobalOpt/2009-11-16-MallocSingleStoreToGlobalVar.ll @@ -8,7 +8,7 @@ target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f3 target triple = "x86_64-apple-darwin10.0" @TOP = internal global i64* null ; <i64**> [#uses=2] -; CHECK: @TOP = internal unnamed_addr global i64* null +; CHECK: @TOP = internal unnamed_addr global notaddrtaken i64* null @channelColumns = internal global i64 0 ; <i64*> [#uses=2] ; Derived from @DescribeChannel() in yacr2 |
