[llvm-commits] [llvm] r133273 - in /llvm/trunk: include/llvm/Bitcode/ lib/Bitcode/Reader/ test/Bitcode/ tools/llvm-bcanalyzer/

[Bob Wilson]

On Jun 17, 2011, at 11:09 AM, Chris Lattner wrote:

> Author: lattner
> Date: Fri Jun 17 13:09:11 2011
> New Revision: 133273
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=133273&view=rev
> Log:
> remove support for a bunch of obsolete instruction encodings
> and other backward compatibility hacks.

So do we no longer care about continuing to load bit code files from previous releases of LLVM?  I'm wondering in particular about the neon-intrinsics auto-upgrading.  Last I heard, we were guaranteeing that those old bit code files would continue to work.  Did that change?

> 
> Removed:
>    llvm/trunk/test/Bitcode/AutoUpgradeIntrinsics.ll
>    llvm/trunk/test/Bitcode/AutoUpgradeIntrinsics.ll.bc
>    llvm/trunk/test/Bitcode/neon-intrinsics.ll
>    llvm/trunk/test/Bitcode/neon-intrinsics.ll.bc
>    llvm/trunk/test/Bitcode/sse2_loadl_pd.ll
>    llvm/trunk/test/Bitcode/sse2_loadl_pd.ll.bc
>    llvm/trunk/test/Bitcode/sse2_movl_dq.ll
>    llvm/trunk/test/Bitcode/sse2_movl_dq.ll.bc
>    llvm/trunk/test/Bitcode/sse2_movs_d.ll
>    llvm/trunk/test/Bitcode/sse2_movs_d.ll.bc
>    llvm/trunk/test/Bitcode/sse2_punpck_qdq.ll
>    llvm/trunk/test/Bitcode/sse2_punpck_qdq.ll.bc
>    llvm/trunk/test/Bitcode/sse2_shuf_pd.ll
>    llvm/trunk/test/Bitcode/sse2_shuf_pd.ll.bc
>    llvm/trunk/test/Bitcode/sse2_unpck_pd.ll
>    llvm/trunk/test/Bitcode/sse2_unpck_pd.ll.bc
>    llvm/trunk/test/Bitcode/sse41_pmulld.ll
>    llvm/trunk/test/Bitcode/sse41_pmulld.ll.bc
> Modified:
>    llvm/trunk/include/llvm/Bitcode/LLVMBitCodes.h
>    llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp
>    llvm/trunk/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp