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(parent: 540bea1) | patch
AVX512: Add AVX-512 not materializable instructions.
authorIgor Breger <igor.breger@intel.com>
Mon, 26 Oct 2015 08:37:12 +0000 (08:37 +0000)
committerIgor Breger <igor.breger@intel.com>
Mon, 26 Oct 2015 08:37:12 +0000 (08:37 +0000)
commit31a3f5f4a1783dafc8addc5677e55f05d457597a
tree7bc5b44d416de56c12e818f80a6664211116d83etree | snapshot
parent540bea1f528a37c69d3a281ab43dd482f7907f9dcommit | diff
AVX512: Add AVX-512 not materializable instructions.
Otherwise value can be reused , despite its value could be changed - produces incorrect assembler.

https://llvm.org/bugs/show_bug.cgi?id=25270

Differential Revision: http://reviews.llvm.org/D14057

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@251275 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86InstrInfo.cpp diff | blob | history
test/CodeGen/X86/avx512-bugfix-25270.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors