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[ARMv8] Add support for the v8 cryptography extensions.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190996 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Amara Emerson
2013-09-19 11:59:01 +00:00
parent adadf887cb
commit 5df37dab76
16 changed files with 459 additions and 17 deletions
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4
lib/Target/ARM/ARMSubtarget.h
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@@ -159,6 +159,9 @@ protected:
/// 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 @@ public:
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; }