[X86][Sched] Update scheduling information for VZEROALL on HWS, BDW, SKX, SNB.
Summary:
While looking at PR35606, I found out that the scheduling info is incorrect.
One can check that it's really a P5+P6 and not a 2*P56 with:
echo -e 'vzeroall\nvandps %xmm1, %xmm2, %xmm3' | ./bin/llvm-exegesis -mode=uops -snippets-file=-
(vandps executes on P5 only)
Reviewers: craig.topper, RKSimon
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D52541
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@343447 91177308-0d34-0410-b5e6-96231b3b80d8
10 files changed