commit 29ce55df5a1d19bfafd0f5df76c52039068adf0c
author Craig Topper <craig.topper@gmail.com> Mon May 30 22:54:12 2016 +0000
committer Craig Topper <craig.topper@gmail.com> Mon May 30 22:54:12 2016 +0000
tree ae2507e9c4825fc7ce9f29f2989f086941f4e06f
parent f9f1ecc5c663f4c07ae5828bd7f9f062c2dbf43d

[X86] Simplify and remove some unnecessary auto-upgrade code.

llvm-svn: 271233

llvm/lib/IR/AutoUpgrade.cpp

diff --git a/llvm/lib/IR/AutoUpgrade.cpp b/llvm/lib/IR/AutoUpgrade.cpp
index d344530..b679bd6 100644
--- a/llvm/lib/IR/AutoUpgrade.cpp
+++ b/llvm/lib/IR/AutoUpgrade.cpp
@@ -408,9 +408,6 @@
       else
         Rep = Builder.CreateFPExt(Rep, DstTy, "cvtps2pd");
     } else if (Name.startswith("llvm.x86.avx.movnt.")) {
-      IRBuilder<> Builder(C);
-      Builder.SetInsertPoint(CI->getParent(), CI->getIterator());
-
       Module *M = F->getParent();
       SmallVector<Metadata *, 1> Elts;
       Elts.push_back(
@@ -424,17 +421,13 @@
       Value *BC = Builder.CreateBitCast(Arg0,
                                         PointerType::getUnqual(Arg1->getType()),
                                         "cast");
-      StoreInst *SI = Builder.CreateStore(Arg1, BC);
+      StoreInst *SI = Builder.CreateAlignedStore(Arg1, BC, 32);
       SI->setMetadata(M->getMDKindID("nontemporal"), Node);
-      SI->setAlignment(32);
 
       // Remove intrinsic.
       CI->eraseFromParent();
       return;
     } else if (Name == "llvm.x86.sse2.storel.dq") {
-      IRBuilder<> Builder(C);
-      Builder.SetInsertPoint(CI->getParent(), CI->getIterator());
-
       Value *Arg0 = CI->getArgOperand(0);
       Value *Arg1 = CI->getArgOperand(1);
 
@@ -444,8 +437,7 @@
       Value *BC = Builder.CreateBitCast(Arg0,
                                         PointerType::getUnqual(Elt->getType()),
                                         "cast");
-      StoreInst *SI = Builder.CreateStore(Elt, BC);
-      SI->setAlignment(1);
+      Builder.CreateAlignedStore(Elt, BC, 1);
 
       // Remove intrinsic.
       CI->eraseFromParent();