SuccessChanges

Summary

  1. [X86] Model MXCSR for MMX FP instructions (details)
Commit 02728f49da7b0284c3b06abade7ad0e17ee8d224 by pengfei.wang
[X86] Model MXCSR for MMX FP instructions
Summary: This patch models MXCSR and adds flag "mayRaiseFPException" for
MMX FP instructions.
Reviewers: craig.topper, andrew.w.kaylor, RKSimon, cameron.mcinally
Reviewed By: craig.topper
Subscribers: hiraditya, llvm-commits, LiuChen3
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D69702
The file was addedllvm/test/CodeGen/X86/mmx-reg-usage.ll
The file was modifiedllvm/lib/Target/X86/X86InstrMMX.td