From 2a36545176ff8f9b7cd132070d186edcdcc3b2a3 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Thu, 26 Aug 2010 01:13:54 +0000
Subject: [PATCH] zap dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112130 91177308-0d34-0410-b5e6-96231b3b80d8
---
lib/Transforms/IPO/StructRetPromotion.cpp | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/lib/Transforms/IPO/StructRetPromotion.cpp b/lib/Transforms/IPO/StructRetPromotion.cpp
index aa470b954d6..b82b03f7d9e 100644
--- a/lib/Transforms/IPO/StructRetPromotion.cpp
+++ b/lib/Transforms/IPO/StructRetPromotion.cpp
@@ -1,4 +1,4 @@
-//===-- StructRetPromotion.cpp - Promote sret arguments ------------------===//
+//===-- StructRetPromotion.cpp - Promote sret arguments -------------------===//
//
// The LLVM Compiler Infrastructure
//
@@ -57,7 +57,6 @@ namespace {
bool isSafeToUpdateAllCallers(Function *F);
Function *cloneFunctionBody(Function *F, const StructType *STy);
CallGraphNode *updateCallSites(Function *F, Function *NF);
- bool nestedStructType(const StructType *STy);
};
}
@@ -351,14 +350,3 @@ CallGraphNode *SRETPromotion::updateCallSites(Function *F, Function *NF) {
return NF_CGN;
}
-/// nestedStructType - Return true if STy includes any
-/// other aggregate types
-bool SRETPromotion::nestedStructType(const StructType *STy) {
- unsigned Num = STy->getNumElements();
- for (unsigned i = 0; i < Num; i++) {
- const Type *Ty = STy->getElementType(i);
- if (!Ty->isSingleValueType() && !Ty->isVoidTy())
- return true;
- }
- return false;
-}