ARM: add @llvm.arm.space intrinsic for testing ConstantIslands.

[oota-llvm.git] / include / llvm / IR / IntrinsicsARM.td

diff --git a/include/llvm/IR/IntrinsicsARM.td b/include/llvm/IR/IntrinsicsARM.td
index bc5cbf144e1158c3c118a3dfe658b67809a2c079..ce758e257312f6b0f016cfeb55935d8b885f06df 100644 (file)
--- a/include/llvm/IR/IntrinsicsARM.td
+++ b/include/llvm/IR/IntrinsicsARM.td
@@ -20,6 +20,11 @@ let TargetPrefix = "arm" in {  // All intrinsics start with "llvm.arm.".
 def int_arm_thread_pointer : GCCBuiltin<"__builtin_thread_pointer">,
             Intrinsic<[llvm_ptr_ty], [], [IntrNoMem]>;
 
+// A space-consuming intrinsic primarily for testing ARMConstantIslands. The
+// first argument is the number of bytes this "instruction" takes up, the second
+// and return value are essentially chains, used to force ordering during ISel.
+def int_arm_space : Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty], []>;
+
 //===----------------------------------------------------------------------===//
 // Saturating Arithmetic