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Set TargetPrefix on target-specific intrinsics. That way, in theory, different 

targets could have different implemenations of a __builtin_foo gcc intrinsic.

llvm-svn: 26769
This commit is contained in:
Chris Lattner 2006-03-15 01:32:36 +00:00
parent 2923bd009f
commit d00dddeb41
1 changed files with 7 additions and 7 deletions
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14
llvm/include/llvm/Intrinsics.td
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@ -97,6 +97,7 @@ class Intrinsic<list<LLVMType> types,
string name = ""> {
string LLVMName = name;
string GCCBuiltinName = "";
string TargetPrefix = ""; // Set to a prefix for target-specific intrinsics.
list<LLVMType> Types = types;
list<IntrinsicProperty> Properties = properties;
}
@ -204,8 +205,6 @@ def int_dbg_stoppoint : Intrinsic<[llvm_void_ty,
def int_dbg_region_start : Intrinsic<[llvm_void_ty]>;
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
//===----------------------------------------------------------------------===//
@ -214,8 +213,9 @@ def int_dbg_func_start : Intrinsic<[llvm_void_ty, llvm_descriptor_ty]>;
//===----------------------------------------------------------------------===//
// PowerPC Intrinsics
def int_ppc_altivec_lvx : Intrinsic<[llvm_v4i32_ty, llvm_int_ty, llvm_ptr_ty],
[IntrReadMem]>,
GCCBuiltin<"__builtin_altivec_lvx">;
//
let TargetPrefix = "ppc" in { // All intrinsics start with "llvm.ppc.".
def int_ppc_altivec_lvx : Intrinsic<[llvm_v4i32_ty, llvm_int_ty, llvm_ptr_ty],
[IntrReadMem]>,
GCCBuiltin<"__builtin_altivec_lvx">;
}