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

[Eric Christopher]

Author: echristo
Date: Sat Aug  8 13:07:59 2009
New Revision: 78482

URL: http://llvm.org/viewvc/llvm-project?rev=78482&view=rev
Log:
Define intrinsics for crc instruction.

Modified:
    llvm/trunk/include/llvm/IntrinsicsX86.td

Modified: llvm/trunk/include/llvm/IntrinsicsX86.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/IntrinsicsX86.td?rev=78482&r1=78481&r2=78482&view=diff

==============================================================================
--- llvm/trunk/include/llvm/IntrinsicsX86.td (original)
+++ llvm/trunk/include/llvm/IntrinsicsX86.td Sat Aug  8 13:07:59 2009
@@ -878,6 +878,26 @@
 }
 
 //===----------------------------------------------------------------------===//
+// 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
 
 // Empty MMX state op.