From: Chris Lattner <sabre@nondot.org>
Date: Sun, 29 Nov 2009 02:44:33 +0000 (+0000)
Subject: mark all the 'foo with overflow' intrinsics as readnone.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=f4538795fe8763821ce1420783046bb7767df098;p=oota-llvm.git

mark all the 'foo with overflow' intrinsics as readnone.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90055 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Intrinsics.td b/include/llvm/Intrinsics.td
index c0cf00e8eed..b3b0678a24e 100644
--- a/include/llvm/Intrinsics.td
+++ b/include/llvm/Intrinsics.td
@@ -341,19 +341,25 @@ def int_init_trampoline : Intrinsic<[llvm_ptr_ty],
 
 // Expose the carry flag from add operations on two integrals.
 def int_sadd_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
-                                       [LLVMMatchType<0>, LLVMMatchType<0>]>;
+                                       [LLVMMatchType<0>, LLVMMatchType<0>],
+                                       [IntrNoMem]>;
 def int_uadd_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
-                                       [LLVMMatchType<0>, LLVMMatchType<0>]>;
+                                       [LLVMMatchType<0>, LLVMMatchType<0>],
+                                       [IntrNoMem]>;
 
 def int_ssub_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
-                                       [LLVMMatchType<0>, LLVMMatchType<0>]>;
+                                       [LLVMMatchType<0>, LLVMMatchType<0>],
+                                       [IntrNoMem]>;
 def int_usub_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
-                                       [LLVMMatchType<0>, LLVMMatchType<0>]>;
+                                       [LLVMMatchType<0>, LLVMMatchType<0>],
+                                       [IntrNoMem]>;
 
 def int_smul_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
-                                       [LLVMMatchType<0>, LLVMMatchType<0>]>;
+                                       [LLVMMatchType<0>, LLVMMatchType<0>],
+                                       [IntrNoMem]>;
 def int_umul_with_overflow : Intrinsic<[llvm_anyint_ty, llvm_i1_ty],
-                                       [LLVMMatchType<0>, LLVMMatchType<0>]>;
+                                       [LLVMMatchType<0>, LLVMMatchType<0>],
+                                       [IntrNoMem]>;
 
 //===------------------------- Atomic Intrinsics --------------------------===//
 //