[ARMv8] Add support for the v8 cryptography extensions.
llvm-svn: 190996
diff --git a/llvm/lib/Target/ARM/ARMSubtarget.h b/llvm/lib/Target/ARM/ARMSubtarget.h
index 65278a5..a3b701a 100644
--- a/llvm/lib/Target/ARM/ARMSubtarget.h
+++ b/llvm/lib/Target/ARM/ARMSubtarget.h
@@ -159,6 +159,9 @@
/// HasTrustZone - if true, processor supports TrustZone security extensions
bool HasTrustZone;
+ /// HasCrypto - if true, processor supports Cryptography extensions
+ bool HasCrypto;
+
/// AllowsUnalignedMem - If true, the subtarget allows unaligned memory
/// accesses for some types. For details, see
/// ARMTargetLowering::allowsUnalignedMemoryAccesses().
@@ -248,6 +251,7 @@
bool hasVFP4() const { return HasVFPv4; }
bool hasFPARMv8() const { return HasFPARMv8; }
bool hasNEON() const { return HasNEON; }
+ bool hasCrypto() const { return HasCrypto; }
bool useNEONForSinglePrecisionFP() const {
return hasNEON() && UseNEONForSinglePrecisionFP; }