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Define intrinsics for crc instruction. 

llvm-svn: 78482
This commit is contained in:
Eric Christopher 2009-08-08 18:07:59 +00:00
parent 453878bed4
commit 31cceaeb68
1 changed files with 20 additions and 0 deletions
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20
llvm/include/llvm/IntrinsicsX86.td
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@ -877,6 +877,26 @@ let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.".
[IntrNoMem]>;
}
//===----------------------------------------------------------------------===//
// SSE4.2
// Miscellaneous
// CRC Instruction
let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.".
def int_x86_sse42_crc32_8 : GCCBuiltin<"__builtin_ia32_crc32qi">,
Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i8_ty],
[IntrNoMem]>;
def int_x86_sse42_crc32_16 : GCCBuiltin<"__builtin_ia32_crc32hi">,
Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i8_ty],
[IntrNoMem]>;
def int_x86_sse42_crc32_32 : GCCBuiltin<"__builtin_ia32_crc32si">,
Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i8_ty],
[IntrNoMem]>;
def int_x86_sse42_crc32_64 : GCCBuiltin<"__builtin_ia32_crc32di">,
Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i8_ty],
[IntrNoMem]>;
}
//===----------------------------------------------------------------------===//
// MMX