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[X86] Model DAZ and FTZ

Authored by pengfei on Dec 2 2019, 7:10 PM.

Description

[X86] Model DAZ and FTZ

Summary: This is a follow-up of D70881. It models DAZ and FTZ for releated instructions.

Reviewers: craig.topper, RKSimon, andrew.w.kaylor

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D70938

Details

Committed
pengfeiDec 3 2019, 4:22 PM
Differential Revision
D70938: [X86] Model DAZ and FTZ
Parents
rGc1c673303dcf: [X86] Model MXCSR for all AVX512 instructions
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