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(parent: 4faaca1) | patch
Add a TBAA CodeGen failure test case
authorHal Finkel <hfinkel@anl.gov>
Sat, 25 Jan 2014 20:16:36 +0000 (20:16 +0000)
committerHal Finkel <hfinkel@anl.gov>
Sat, 25 Jan 2014 20:16:36 +0000 (20:16 +0000)
commit1299df2a0b75f4d18a3142466423a1b21a92c45b
tree0b7d17c73e40e3d1ae85aa4dfce4bb12896aae93tree | snapshot
parent4faaca183632845c269ef60fb7c352743e7ba9aecommit | diff
Add a TBAA CodeGen failure test case

I disabled the use of TBAA in CodeGen in r200093. This adds a test case that
demonstrates the problems with inttoptr and TBAA in CodeGen (and, specifically,
the problem that causes LLVM to miscompile itself in Release mode). This test
will currently fail if -use-tbaa-in-sched-mi is enabled.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200097 91177308-0d34-0410-b5e6-96231b3b80d8
test/CodeGen/PowerPC/aa-tbaa.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors