diff options
Diffstat (limited to 'include/llvm/IR/IntrinsicsX86.td')
| -rw-r--r-- | include/llvm/IR/IntrinsicsX86.td | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/llvm/IR/IntrinsicsX86.td b/include/llvm/IR/IntrinsicsX86.td index 873c624bfe..69e0ab4fa2 100644 --- a/include/llvm/IR/IntrinsicsX86.td +++ b/include/llvm/IR/IntrinsicsX86.td @@ -2550,7 +2550,9 @@ let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.". } //===----------------------------------------------------------------------===// -// RDRAND intrinsics. Return a random value and whether it is valid. +// RDRAND intrinsics - Return a random value and whether it is valid. +// RDSEED intrinsics - Return a NIST SP800-90B & C compliant random value and +// whether it is valid. let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.". // These are declared side-effecting so they don't get eliminated by CSE or @@ -2558,6 +2560,9 @@ let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.". def int_x86_rdrand_16 : Intrinsic<[llvm_i16_ty, llvm_i32_ty], [], []>; def int_x86_rdrand_32 : Intrinsic<[llvm_i32_ty, llvm_i32_ty], [], []>; def int_x86_rdrand_64 : Intrinsic<[llvm_i64_ty, llvm_i32_ty], [], []>; + def int_x86_rdseed_16 : Intrinsic<[llvm_i16_ty, llvm_i32_ty], [], []>; + def int_x86_rdseed_32 : Intrinsic<[llvm_i32_ty, llvm_i32_ty], [], []>; + def int_x86_rdseed_64 : Intrinsic<[llvm_i64_ty, llvm_i32_ty], [], []>; } //===----------------------------------------------------------------------===// |