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Add a first ppc altivec intrinsic. Add packed type support. 

llvm-svn: 26734
This commit is contained in:
Chris Lattner 2006-03-13 22:38:32 +00:00
parent 02e2c18c9c
commit 4a48ee87b7
1 changed files with 30 additions and 0 deletions
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30
llvm/include/llvm/Intrinsics.td
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@ -54,6 +54,11 @@ class LLVMType<string typeval> {
string TypeVal = typeval;
}
class LLVMPackedType<int numelts, LLVMType elty> : LLVMType<"Type::PackedTyID">{
int NumElts = numelts;
LLVMType ElTy = elty;
}
def llvm_void_ty : LLVMType<"Type::VoidTyID">;
def llvm_bool_ty : LLVMType<"Type::BoolTyID">;
def llvm_sbyte_ty : LLVMType<"Type::SByteTyID">;
@ -71,6 +76,10 @@ def llvm_ptrptr_ty : LLVMType<"Type::PointerTyID">; // sbyte**
def llvm_anchor_ty : LLVMType<"Type::PointerTyID">; // {}*
def llvm_descriptor_ty : LLVMType<"Type::PointerTyID">; // global*
def llvm_v4i32_ty : LLVMPackedType<4, llvm_int_ty>; // 4 x int
def llvm_v4f32_ty : LLVMPackedType<4, llvm_float_ty>; // 4 x float
def llvm_v2f64_ty : LLVMPackedType<4, llvm_float_ty>; // 2 x double
//===----------------------------------------------------------------------===//
// Intrinsic Definitions.
//===----------------------------------------------------------------------===//
@ -88,10 +97,18 @@ class Intrinsic<list<LLVMType> types,
list<IntrinsicProperty> properties = [],
string name = ""> {
string LLVMName = name;
string GCCBuiltinName = "";
list<LLVMType> Types = types;
list<IntrinsicProperty> Properties = properties;
}
/// GCCBuiltin - If this intrinsic exactly corresponds to a GCC builtin, this
/// specifies the name of the builtin. This provides automatic CBE and CFE
/// support.
class GCCBuiltin<string name> {
string GCCBuiltinName = name;
}
//===--------------- Variable Argument Handling Intrinsics ----------------===//
//
@ -189,3 +206,16 @@ def int_dbg_region_end : Intrinsic<[llvm_void_ty]>;
def int_dbg_func_start : Intrinsic<[llvm_void_ty, llvm_descriptor_ty]>;
// dbg_declare, // Declare a local object
//===----------------------------------------------------------------------===//
// Target-specific intrinsics
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
// PowerPC Intrinsics
def int_ppc_altivec_lvx : Intrinsic<[llvm_v4i32_ty, llvm_int_ty, llvm_ptr_ty],
[IntrReadMem]>,
GCCBuiltin<"__builtin_altivec_lvx">;