[llvm-commits] [llvm] r78482 - /llvm/trunk/include/llvm/IntrinsicsX86.td

[Eli Friedman]

On Sat, Aug 8, 2009 at 11:08 AM, Eric Christopher<echristo at apple.com> wrote:
> +// 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]>;
> +}

Umm, I think int_x86_sse42_crc32_16 is supposed to take [llvm_i32_ty,
llvm_i16_ty], and similar for the other widths...

-Eli