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revert my previous patches that introduced an additional parameter to the objectsize intrinsic.

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After a lot of discussion, we realized it's not the best option for run-time bounds checking

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157255 91177308-0d34-0410-b5e6-96231b3b80d8
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Nuno Lopes
2012-05-22 15:25:31 +00:00
parent 76ff741836
commit 23e75da7e0
15 changed files with 105 additions and 276 deletions
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3
include/llvm/Intrinsics.td
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@@ -272,8 +272,7 @@ def int_sigsetjmp : Intrinsic<[llvm_i32_ty] , [llvm_ptr_ty, llvm_i32_ty]>;
def int_siglongjmp : Intrinsic<[], [llvm_ptr_ty, llvm_i32_ty]>;
// Internal interface for object size checking
def int_objectsize : Intrinsic<[llvm_anyint_ty],
[llvm_ptr_ty, llvm_i1_ty, llvm_i32_ty],
def int_objectsize : Intrinsic<[llvm_anyint_ty], [llvm_ptr_ty, llvm_i1_ty],
[IntrNoMem]>,
GCCBuiltin<"__builtin_object_size">;