[llvm] 17d27d9 - [IR] Simplify code. NFCI.

[Benjamin Kramer via llvm-commits]

Author: Benjamin Kramer
Date: 2022-05-05T16:06:59+02:00
New Revision: 17d27d926be34c2641411c87642f5a68c4b3e8a0

URL: https://github.com/llvm/llvm-project/commit/17d27d926be34c2641411c87642f5a68c4b3e8a0
DIFF: https://github.com/llvm/llvm-project/commit/17d27d926be34c2641411c87642f5a68c4b3e8a0.diff

LOG: [IR] Simplify code. NFCI.

Added: 
    

Modified: 
    llvm/lib/IR/Constants.cpp

Removed: 
    


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diff  --git a/llvm/lib/IR/Constants.cpp b/llvm/lib/IR/Constants.cpp
index c182513fc1d14..b62d6ec3b1ab6 100644
--- a/llvm/lib/IR/Constants.cpp
+++ b/llvm/lib/IR/Constants.cpp
@@ -352,26 +352,14 @@ Constant *Constant::getNullValue(Type *Ty) {
   case Type::IntegerTyID:
     return ConstantInt::get(Ty, 0);
   case Type::HalfTyID:
-    return ConstantFP::get(Ty->getContext(),
-                           APFloat::getZero(APFloat::IEEEhalf()));
   case Type::BFloatTyID:
-    return ConstantFP::get(Ty->getContext(),
-                           APFloat::getZero(APFloat::BFloat()));
   case Type::FloatTyID:
-    return ConstantFP::get(Ty->getContext(),
-                           APFloat::getZero(APFloat::IEEEsingle()));
   case Type::DoubleTyID:
-    return ConstantFP::get(Ty->getContext(),
-                           APFloat::getZero(APFloat::IEEEdouble()));
   case Type::X86_FP80TyID:
-    return ConstantFP::get(Ty->getContext(),
-                           APFloat::getZero(APFloat::x87DoubleExtended()));
   case Type::FP128TyID:
-    return ConstantFP::get(Ty->getContext(),
-                           APFloat::getZero(APFloat::IEEEquad()));
   case Type::PPC_FP128TyID:
-    return ConstantFP::get(Ty->getContext(), APFloat(APFloat::PPCDoubleDouble(),
-                                                     APInt::getZero(128)));
+    return ConstantFP::get(Ty->getContext(),
+                           APFloat::getZero(Ty->getFltSemantics()));
   case Type::PointerTyID:
     return ConstantPointerNull::get(cast<PointerType>(Ty));
   case Type::StructTyID: