No need to check condition after grow()

r206916 was not logically the same as the previous code because the
goto statements did not create loop. This should be the same as the
previous code.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206918 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 5 deletions

diff --git a/include/llvm/ADT/SmallVector.h b/include/llvm/ADT/SmallVector.h
index 2409ecf9b6..1afa4a21b0 100644
--- a/include/llvm/ADT/SmallVector.h
+++ b/include/llvm/ADT/SmallVector.h
@@ -223,14 +223,14 @@ protected:
   
 public:
   void push_back(const T &Elt) {
-    while (this->EndX >= this->CapacityX)
+    if (this->EndX >= this->CapacityX)
       this->grow();
     ::new ((void*) this->end()) T(Elt);
     this->setEnd(this->end()+1);
   }
 
   void push_back(T &&Elt) {
-    while (this->EndX >= this->CapacityX)
+    if (this->EndX >= this->CapacityX)
       this->grow();
     ::new ((void*) this->end()) T(::std::move(Elt));
     this->setEnd(this->end()+1);
@@ -327,7 +327,7 @@ protected:
   }
 public:
   void push_back(const T &Elt) {
-    while (this->EndX >= this->CapacityX)
+    if (this->EndX >= this->CapacityX)
       this->grow();
     memcpy(this->end(), &Elt, sizeof(T));
     this->setEnd(this->end()+1);
@@ -481,7 +481,7 @@ public:
     assert(I >= this->begin() && "Insertion iterator is out of bounds.");
     assert(I <= this->end() && "Inserting past the end of the vector.");
 
-    while (this->EndX >= this->CapacityX) {
+    if (this->EndX >= this->CapacityX) {
       size_t EltNo = I-this->begin();
       this->grow();
       I = this->begin()+EltNo;
@@ -511,7 +511,7 @@ public:
     assert(I >= this->begin() && "Insertion iterator is out of bounds.");
     assert(I <= this->end() && "Inserting past the end of the vector.");
 
-    while (this->EndX >= this->CapacityX) {
+    if (this->EndX >= this->CapacityX) {
       size_t EltNo = I-this->begin();
       this->grow();
       I = this->begin()+EltNo;