From: Sjoerd Meijer <sjoerd.meijer@arm.com>
Date: Wed, 22 May 2019 07:10:27 +0000 (+0000)
Subject: [AArch64] Subtarget crypto extension defaults
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b72aba28508aac694c17b3ebd5886ffbfa80678d;p=llvm

[AArch64] Subtarget crypto extension defaults

The Armv8.2-A crypto extensions all defaulted to true, but should default to
false, like all the other extensions.

Differential Revision: https://reviews.llvm.org/D62180


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@361354 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/AArch64/AArch64Subtarget.h b/lib/Target/AArch64/AArch64Subtarget.h
index 607e1a1e932..0c84cfb8329 100644
--- a/lib/Target/AArch64/AArch64Subtarget.h
+++ b/lib/Target/AArch64/AArch64Subtarget.h
@@ -93,6 +93,12 @@ protected:
   bool HasPAN_RWV = false;
   bool HasCCPP = false;
 
+  // Armv8.2 Crypto extensions
+  bool HasSM4 = false;
+  bool HasSHA3 = false;
+  bool HasSHA2 = false;
+  bool HasAES = false;
+
   // ARMv8.3 extensions
   bool HasPA = false;
   bool HasJS = false;
@@ -110,12 +116,6 @@ protected:
   bool HasTLB_RMI = false;
   bool HasFMI = false;
   bool HasRCPC_IMMO = false;
-  // ARMv8.4 Crypto extensions
-  bool HasSM4 = true;
-  bool HasSHA3 = true;
-
-  bool HasSHA2 = true;
-  bool HasAES = true;
 
   bool HasLSLFast = false;
   bool HasSVE = false;