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(parent: f6d55df) | patch
Don't vectorize target-specific types (ppc_fp128, x86_fp80, etc.).
authorHal Finkel <hfinkel@anl.gov>
Fri, 27 Apr 2012 19:34:00 +0000 (19:34 +0000)
committerHal Finkel <hfinkel@anl.gov>
Fri, 27 Apr 2012 19:34:00 +0000 (19:34 +0000)
commite32e5440d6aaff8a77517e9d286846ae9e380770
tree1fda0f26f420a859da52e0c8697677df509969a2tree | snapshot
parentf6d55df9ecac7f4e3e654b7074729100f6de28aecommit | diff
Don't vectorize target-specific types (ppc_fp128, x86_fp80, etc.).

Target specific types should not be vectorized. As a practical matter,
these types are already register matched (at least in the x86 case),
and codegen does not always work correctly (at least in the ppc case,
and this is not worth fixing because ppc_fp128 is currently broken and
will probably go away soon).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155729 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Vectorize/BBVectorize.cpp diff | blob | history
test/Transforms/BBVectorize/simple-tst.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors