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Joel Jones a7691f18a6 Test for the the problem with xors being changed into ands
when the set bits aren't the same for both args of the xor.
This transformation is in the function TargetLowering::SimplifyDemandedBits
in the file lib/CodeGen/SelectionDAG/TargetLowering.cpp.

I have tested this test using a previous version of llc which the defect and 
the a version of llc which does not. I got the expected fail and pass, 
respectively.

This test goes with rdar://11195364 and the check in with the fix: svn r154955

llvm-svn: 155156
2012-04-19 20:54:44 +00:00
clang Added equivalent method calls in examples. 2012-04-19 20:48:09 +00:00
compiler-rt [asan] test for issue #66 2012-04-19 14:53:51 +00:00
debuginfo-tests Revert previous patch as the corresponding clang patch was reverted. 2012-01-26 07:01:33 +00:00
libclc Switch to BSD/MIT dual license. 2012-02-22 04:47:39 +00:00
libcxx libc++: only #include <cxxabi.h> if it exists. This allows libc++ to build 2012-04-19 01:36:12 +00:00
libcxxabi Richard Smith: __int128 is a GNU keyword which clang 3.1 supports. This usage of it as an identifier will need to be renamed. 2012-04-18 20:55:06 +00:00
lld Factor out core linking options from Platform in a new ResolverOptions 2012-04-18 21:55:06 +00:00
lldb Simplify the progress bar display when neither "-v" nor "-t" is passed to the test driver. 2012-04-19 20:09:44 +00:00
llvm Test for the the problem with xors being changed into ands 2012-04-19 20:54:44 +00:00
polly Dependences: Rework parallelism check 2012-04-19 16:38:16 +00:00