From b251cc0d91362ea44f00a0138998a0272791f7dc Mon Sep 17 00:00:00 2001
From: Fangrui Song <maskray@google.com>
Date: Fri, 12 Jul 2019 14:58:15 +0000
Subject: Delete dead stores

llvm-svn: 365903
---
 llvm/lib/CodeGen/SafeStack.cpp | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'llvm/lib/CodeGen/SafeStack.cpp')

diff --git a/llvm/lib/CodeGen/SafeStack.cpp b/llvm/lib/CodeGen/SafeStack.cpp
index 6ee5df42407..a6bc7330e2c 100644
--- a/llvm/lib/CodeGen/SafeStack.cpp
+++ b/llvm/lib/CodeGen/SafeStack.cpp
@@ -587,10 +587,6 @@ Value *SafeStack::moveStaticAllocasToUnsafeStack(
     IRB.SetInsertPoint(AI);
     unsigned Offset = SSL.getObjectOffset(AI);
 
-    uint64_t Size = getStaticAllocaAllocationSize(AI);
-    if (Size == 0)
-      Size = 1; // Don't create zero-sized stack objects.
-
     replaceDbgDeclareForAlloca(AI, BasePointer, DIB, DIExpression::ApplyOffset,
                                -Offset);
     replaceDbgValueForAlloca(AI, BasePointer, DIB, -Offset);
-- 
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