commit a9390a4d5f5d568059a80970d22194b165d097a7
author Benjamin Kramer <benny.kra@googlemail.com> Tue Sep 27 20:39:19 2011 +0000
committer Benjamin Kramer <benny.kra@googlemail.com> Tue Sep 27 20:39:19 2011 +0000
tree 1f070db88cf855be43bfe5eb228516b57cbb3489
parent 100a371725ddc2565b5262ce9047dcd06ae95854

Stop emitting instructions with the name "tmp" they eat up memory and have to be uniqued, without any benefit.

If someone prefers %tmp42 to %42, run instnamer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140634 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/SimplifyLibCalls.cpp

diff --git a/lib/Transforms/Scalar/SimplifyLibCalls.cpp b/lib/Transforms/Scalar/SimplifyLibCalls.cpp
index ad52417..e433e30 100644
--- a/lib/Transforms/Scalar/SimplifyLibCalls.cpp
+++ b/lib/Transforms/Scalar/SimplifyLibCalls.cpp
@@ -874,8 +874,8 @@
                                          Callee->getAttributes());
       Value *FAbs = EmitUnaryFloatFnCall(Sqrt, "fabs", B,
                                          Callee->getAttributes());
-      Value *FCmp = B.CreateFCmpOEQ(Op1, NegInf, "tmp");
-      Value *Sel = B.CreateSelect(FCmp, Inf, FAbs, "tmp");
+      Value *FCmp = B.CreateFCmpOEQ(Op1, NegInf);
+      Value *Sel = B.CreateSelect(FCmp, Inf, FAbs);
       return Sel;
     }
 
@@ -908,10 +908,10 @@
     Value *LdExpArg = 0;
     if (SIToFPInst *OpC = dyn_cast<SIToFPInst>(Op)) {
       if (OpC->getOperand(0)->getType()->getPrimitiveSizeInBits() <= 32)
-        LdExpArg = B.CreateSExt(OpC->getOperand(0), B.getInt32Ty(), "tmp");
+        LdExpArg = B.CreateSExt(OpC->getOperand(0), B.getInt32Ty());
     } else if (UIToFPInst *OpC = dyn_cast<UIToFPInst>(Op)) {
       if (OpC->getOperand(0)->getType()->getPrimitiveSizeInBits() < 32)
-        LdExpArg = B.CreateZExt(OpC->getOperand(0), B.getInt32Ty(), "tmp");
+        LdExpArg = B.CreateZExt(OpC->getOperand(0), B.getInt32Ty());
     }
 
     if (LdExpArg) {
@@ -996,10 +996,10 @@
     Value *F = Intrinsic::getDeclaration(Callee->getParent(),
                                          Intrinsic::cttz, ArgType);
     Value *V = B.CreateCall(F, Op, "cttz");
-    V = B.CreateAdd(V, ConstantInt::get(V->getType(), 1), "tmp");
-    V = B.CreateIntCast(V, B.getInt32Ty(), false, "tmp");
+    V = B.CreateAdd(V, ConstantInt::get(V->getType(), 1));
+    V = B.CreateIntCast(V, B.getInt32Ty(), false);
 
-    Value *Cond = B.CreateICmpNE(Op, Constant::getNullValue(ArgType), "tmp");
+    Value *Cond = B.CreateICmpNE(Op, Constant::getNullValue(ArgType));
     return B.CreateSelect(Cond, V, B.getInt32(0));
   }
 };