[X86][SKX][KNL] Updated regression tests to use -mattr instead of -mcpu flag.NFC.
NFC.
Updated 8 regression tests to use -mattr instead of -mcpu flag as follows:
-mcpu=knl --> -mattr=+avx512f
-mcpu=skx --> -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq
The updates are as part of the preparation of a large commit to add all instruction scheduling for the SKX target.
Reviewers: delena, zvi, RKSimon
Differential Revision: https://reviews.llvm.org/D38222
Change-Id: I2381c9b5bb75ecacfca017243c22d054f6eddd14
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@314306 91177308-0d34-0410-b5e6-96231b3b80d8
8 files changed