From: Bogdan Graur <bgraur@google.com>
Date: Thu, 15 Jul 2021 09:15:17 +0000 (+0200)
Subject: Fixes memory sanitizer 'use-of-uninitialized-value' diagnostic.
X-Git-Tag: llvmorg-14-init~1412
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=442123cada4c06acf872f22ddfb7e47aec152215;p=platform%2Fupstream%2Fllvm.git

Fixes memory sanitizer 'use-of-uninitialized-value' diagnostic.

Differential Revision: https://reviews.llvm.org/D106047
---

diff --git a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
index c8503c6..87ce32f 100644
--- a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
+++ b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
@@ -119,6 +119,7 @@ void PPCSubtarget::initializeEnvironment() {
   HasICBT = false;
   HasInvariantFunctionDescriptors = false;
   HasPartwordAtomics = false;
+  HasQuadwordAtomics = false;
   HasDirectMove = false;
   HasHTM = false;
   HasFloat128 = false;