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[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206252 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2014-04-15 06:32:26 +00:00
parent eb19b8f58b
commit 0b6cb7104b
73 changed files with 461 additions and 456 deletions
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12
lib/Support/APFloat.cpp
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@@ -1358,7 +1358,7 @@ APFloat::addOrSubtractSpecials(const APFloat &rhs, bool subtract)
{
switch (PackCategoriesIntoKey(category, rhs.category)) {
default:
llvm_unreachable(0);
llvm_unreachable(nullptr);
case PackCategoriesIntoKey(fcNaN, fcZero):
case PackCategoriesIntoKey(fcNaN, fcNormal):
@@ -1485,7 +1485,7 @@ APFloat::multiplySpecials(const APFloat &rhs)
{
switch (PackCategoriesIntoKey(category, rhs.category)) {
default:
llvm_unreachable(0);
llvm_unreachable(nullptr);
case PackCategoriesIntoKey(fcNaN, fcZero):
case PackCategoriesIntoKey(fcNaN, fcNormal):
@@ -1529,7 +1529,7 @@ APFloat::divideSpecials(const APFloat &rhs)
{
switch (PackCategoriesIntoKey(category, rhs.category)) {
default:
llvm_unreachable(0);
llvm_unreachable(nullptr);
case PackCategoriesIntoKey(fcZero, fcNaN):
case PackCategoriesIntoKey(fcNormal, fcNaN):
@@ -1570,7 +1570,7 @@ APFloat::modSpecials(const APFloat &rhs)
{
switch (PackCategoriesIntoKey(category, rhs.category)) {
default:
llvm_unreachable(0);
llvm_unreachable(nullptr);
case PackCategoriesIntoKey(fcNaN, fcZero):
case PackCategoriesIntoKey(fcNaN, fcNormal):
@@ -1882,7 +1882,7 @@ APFloat::compare(const APFloat &rhs) const
switch (PackCategoriesIntoKey(category, rhs.category)) {
default:
llvm_unreachable(0);
llvm_unreachable(nullptr);
case PackCategoriesIntoKey(fcNaN, fcZero):
case PackCategoriesIntoKey(fcNaN, fcNormal):
@@ -3331,7 +3331,7 @@ APFloat::initFromAPInt(const fltSemantics* Sem, const APInt& api)
if (Sem == &PPCDoubleDouble)
return initFromPPCDoubleDoubleAPInt(api);
llvm_unreachable(0);
llvm_unreachable(nullptr);
}
APFloat