Paul Redmond 5767d91956 Do not vectorize loops with subtraction reductions ... Since subtraction does not commute the loop vectorizer incorrectly vectorizes reductions such as x = A[i] - x. Disabling for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171537 91177308-0d34-0410-b5e6-96231b3b80d8		2013-01-04 22:10:16 +00:00
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Hello	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
InstCombine	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
Instrumentation	Actually update the CMake and Makefile builds correctly, and update the	2013-01-02 12:09:16 +00:00
IPO	Move the loop vectorizer from O2 to O3. It looks like the increase in code size actually hurts the performance on many programs.	2013-01-04 17:57:44 +00:00
Scalar	Added DEBUG message to ObjCARC when we optimize objc_retain => objc_retainAutorelasedReturnValue.	2013-01-04 21:30:38 +00:00
Utils	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
Vectorize	Do not vectorize loops with subtraction reductions	2013-01-04 22:10:16 +00:00
CMakeLists.txt	Add a basic-block autovectorization pass.	2012-02-01 03:51:43 +00:00
LLVMBuild.txt	Add a basic-block autovectorization pass.	2012-02-01 03:51:43 +00:00
Makefile	Add a basic-block autovectorization pass.	2012-02-01 03:51:43 +00:00