//
// The LLVM Compiler Infrastructure
//
-// This file was developed by Chris Lattner and is distributed under the
-// University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
class LLVMMatchType<int num>
: LLVMType<OtherVT>{
int Number = num;
-}
+}
def llvm_void_ty : LLVMType<isVoid>;
def llvm_anyint_ty : LLVMType<iAny>;
//
def int_returnaddress : Intrinsic<[llvm_ptr_ty, llvm_i32_ty], [IntrNoMem]>;
def int_frameaddress : Intrinsic<[llvm_ptr_ty, llvm_i32_ty], [IntrNoMem]>;
-def int_stacksave : Intrinsic<[llvm_ptr_ty], [IntrReadMem]>,
+
+// Note: we treat stacksave/stackrestore as writemem because we don't otherwise
+// model their dependencies on allocas.
+def int_stacksave : Intrinsic<[llvm_ptr_ty]>,
GCCBuiltin<"__builtin_stack_save">;
def int_stackrestore : Intrinsic<[llvm_void_ty, llvm_ptr_ty]>,
GCCBuiltin<"__builtin_stack_restore">;
+// IntrWriteArgMem is more pessimistic than strictly necessary for prefetch,
+// however it does conveniently prevent the prefetch from being reordered
+// with respect to nearby accesses to the same memory.
def int_prefetch : Intrinsic<[llvm_void_ty, llvm_ptr_ty,
- llvm_i32_ty, llvm_i32_ty]>;
+ llvm_i32_ty, llvm_i32_ty],
+ [IntrWriteArgMem]>;
def int_pcmarker : Intrinsic<[llvm_void_ty, llvm_i32_ty]>;
def int_readcyclecounter : Intrinsic<[llvm_i64_ty]>;
}
let Properties = [IntrNoMem] in {
- def int_sqrt_f32 : Intrinsic<[llvm_float_ty, llvm_float_ty]>;
- def int_sqrt_f64 : Intrinsic<[llvm_double_ty, llvm_double_ty]>;
- def int_sqrt_f80 : Intrinsic<[llvm_f80_ty, llvm_f80_ty]>;
- def int_sqrt_f128 : Intrinsic<[llvm_f128_ty, llvm_f128_ty]>;
- def int_sqrt_ppcf128 : Intrinsic<[llvm_ppcf128_ty, llvm_ppcf128_ty]>;
-
- def int_powi_f32 : Intrinsic<[llvm_float_ty, llvm_float_ty, llvm_i32_ty]>;
- def int_powi_f64 : Intrinsic<[llvm_double_ty, llvm_double_ty, llvm_i32_ty]>;
- def int_powi_f80 : Intrinsic<[llvm_f80_ty, llvm_f80_ty, llvm_i32_ty]>;
- def int_powi_f128 : Intrinsic<[llvm_f128_ty, llvm_f128_ty, llvm_i32_ty]>;
- def int_powi_ppcf128 : Intrinsic<[llvm_ppcf128_ty, llvm_ppcf128_ty,
- llvm_i32_ty]>;
+ def int_sqrt : Intrinsic<[llvm_anyfloat_ty, LLVMMatchType<0>]>;
+ def int_powi : Intrinsic<[llvm_anyfloat_ty, LLVMMatchType<0>, llvm_i32_ty]>;
+ def int_sin : Intrinsic<[llvm_anyfloat_ty, LLVMMatchType<0>]>;
+ def int_cos : Intrinsic<[llvm_anyfloat_ty, LLVMMatchType<0>]>;
+ def int_pow : Intrinsic<[llvm_anyfloat_ty,
+ LLVMMatchType<0>, LLVMMatchType<0>]>;
}
// NOTE: these are internal interfaces.
llvm_ptr_ty], []>,
GCCBuiltin<"__builtin_init_trampoline">;
+//===------------------------- Atomic Intrinsics --------------------------===//
+//
+def int_memory_barrier : Intrinsic<[llvm_void_ty, llvm_i1_ty, llvm_i1_ty,
+ llvm_i1_ty, llvm_i1_ty, llvm_i1_ty], []>;
+
+def int_atomic_lcs : Intrinsic<[llvm_anyint_ty, LLVMPointerType<LLVMMatchType<0>>,
+ LLVMMatchType<0>, LLVMMatchType<0>],
+ [IntrWriteArgMem]>, GCCBuiltin<"__sync_val_compare_and_swap">;
+def int_atomic_las : Intrinsic<[llvm_anyint_ty, LLVMPointerType<LLVMMatchType<0>>,
+ LLVMMatchType<0>],
+ [IntrWriteArgMem]>, GCCBuiltin<"__sync_fetch_and_add">;
+def int_atomic_swap : Intrinsic<[llvm_anyint_ty, LLVMPointerType<LLVMMatchType<0>>,
+ LLVMMatchType<0>],
+ [IntrWriteArgMem]>, GCCBuiltin<"__sync_lock_test_and_set">;
+
+
+//===-------------------------- Other Intrinsics --------------------------===//
+//
+def int_flt_rounds : Intrinsic<[llvm_i32_ty]>,
+ GCCBuiltin<"__builtin_flt_rounds">;
+def int_trap : Intrinsic<[llvm_void_ty]>,
+ GCCBuiltin<"__builtin_trap">;
+
//===----------------------------------------------------------------------===//
// Target-specific intrinsics
//===----------------------------------------------------------------------===//
include "llvm/IntrinsicsPowerPC.td"
include "llvm/IntrinsicsX86.td"
+include "llvm/IntrinsicsARM.td"
+include "llvm/IntrinsicsCellSPU.td"