Remove obsolete ARM intrinsics vclz and vcnt

[oota-llvm.git] / lib / IR / AutoUpgrade.cpp

diff --git a/lib/IR/AutoUpgrade.cpp b/lib/IR/AutoUpgrade.cpp
index 0c0c51bd46caa779557504d9c20b440b7c2c2601..3800d70fc6cff8346d7a1dccbea68bd96fb6ad4c 100644 (file)
--- a/lib/IR/AutoUpgrade.cpp
+++ b/lib/IR/AutoUpgrade.cpp
@@ -476,14 +476,6 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) {
     CI->eraseFromParent();
     return;
 
-  case Intrinsic::arm_neon_vclz: {
-    // Change name from llvm.arm.neon.vclz.* to llvm.ctlz.*
-    CI->replaceAllUsesWith(Builder.CreateCall2(NewFn, CI->getArgOperand(0),
-                                               Builder.getFalse(),
-                                               "llvm.ctlz." + Name.substr(14)));
-    CI->eraseFromParent();
-    return;
-  }
   case Intrinsic::ctpop: {
     CI->replaceAllUsesWith(Builder.CreateCall(NewFn, CI->getArgOperand(0)));
     CI->eraseFromParent();