From 741dfaa2eabf22ba4aa9c0f422e9e79ee2368737 Mon Sep 17 00:00:00 2001
From: Ilia Filippov <ili.filippov@gmail.com>
Date: Wed, 15 Jan 2014 15:15:42 +0400
Subject: [PATCH] adding noalias attribute to uniform pointer parameters of
 export function

---
 func.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/func.cpp b/func.cpp
index af2cc05a..cc59fb54 100644
--- a/func.cpp
+++ b/func.cpp
@@ -498,6 +498,11 @@ Function::GenerateIR() {
                 appFunction->setDoesNotThrow();
 #endif
 
+                for (int i = 0; i < type->GetNumParameters(); i++) {
+                    if (function->doesNotAlias(i)) {
+                        appFunction->setDoesNotAlias(i);
+                    }
+                }
                 g->target->markFuncWithTargetAttr(appFunction);
 
                 if (appFunction->getName() != functionName) {