[ARM] Add ARMv8-M security extension instructions to ARMv8-M Baseline/Mainline
This patch was originally committed as r257883, but was reverted due to windows
failures. The cause of these failures has been fixed under r258677, hence
re-committing the original patch.
llvm-svn: 258681
diff --git a/llvm/lib/Target/ARM/ARMSubtarget.h b/llvm/lib/Target/ARM/ARMSubtarget.h
index d5f0b59..efa3196 100644
--- a/llvm/lib/Target/ARM/ARMSubtarget.h
+++ b/llvm/lib/Target/ARM/ARMSubtarget.h
@@ -201,6 +201,9 @@
/// HasTrustZone - if true, processor supports TrustZone security extensions
bool HasTrustZone;
+ /// Has8MSecExt - if true, processor supports ARMv8-M Security Extensions
+ bool Has8MSecExt;
+
/// HasCrypto - if true, processor supports Cryptography extensions
bool HasCrypto;
@@ -366,6 +369,7 @@
bool isFPOnlySP() const { return FPOnlySP; }
bool hasPerfMon() const { return HasPerfMon; }
bool hasTrustZone() const { return HasTrustZone; }
+ bool has8MSecExt() const { return Has8MSecExt; }
bool hasZeroCycleZeroing() const { return HasZeroCycleZeroing; }
bool prefers32BitThumb() const { return Pref32BitThumb; }
bool avoidCPSRPartialUpdate() const { return AvoidCPSRPartialUpdate; }