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path: root/test/CodeGen/X86/avx-trunc.ll
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* X86: Custom lower sext v16i8 to v16i16, and the corresponding truncate.Benjamin Kramer2013-10-23
| | | | | | Also update the cost model. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193270 91177308-0d34-0410-b5e6-96231b3b80d8
* Cleanup: test source files do not need to be executableArnaud A. de Grandmaison2013-04-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180003 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert revision: 171467. This transformation is incorrect and makes some ↵Nadav Rotem2013-01-04
| | | | | | | | | | | tests fail. Original message: Simplified TRUNCATE operation that comes after SETCC. It is possible since SETCC result is 0 or -1. Added a test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171468 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplified TRUNCATE operation that comes after SETCC. It is possible since ↵Elena Demikhovsky2013-01-03
| | | | | | | | SETCC result is 0 or -1. Added a test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171467 91177308-0d34-0410-b5e6-96231b3b80d8
* Unix line endingsMatt Beaumont-Gay2012-02-02
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149615 91177308-0d34-0410-b5e6-96231b3b80d8
* Optimization for "truncate" operation on AVX.Elena Demikhovsky2012-02-01
Truncating v4i64 -> v4i32 and v8i32 -> v8i16 may be done with set of shuffles. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149485 91177308-0d34-0410-b5e6-96231b3b80d8