commit 449c3164f18e7f7b7eb607c2510049fcb4aaae18
author Guillaume Chatelet <gchatelet@google.com> Mon Sep 30 11:14:00 2019 +0000
committer Guillaume Chatelet <gchatelet@google.com> Mon Sep 30 11:14:00 2019 +0000
tree b64ba219384094f60d8d7ca97902150f78e57864
parent 1879d6f85be9cd1e79dc16042fcb746eec5af826

[Alignment] Fix polly build

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@373199 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/BlockGenerators.cpp

diff --git a/lib/CodeGen/BlockGenerators.cpp b/lib/CodeGen/BlockGenerators.cpp
index e152099..da9ed98 100644
--- a/lib/CodeGen/BlockGenerators.cpp
+++ b/lib/CodeGen/BlockGenerators.cpp
@@ -1061,7 +1061,7 @@
   LoadInst *VecLoad =
       Builder.CreateLoad(VectorPtr, Load->getName() + "_p_vec_full");
   if (!Aligned)
-    VecLoad->setAlignment(8);
+    VecLoad->setAlignment(Align(8));
 
   if (NegativeStride) {
     SmallVector<Constant *, 16> Indices;
@@ -1089,7 +1089,7 @@
       Builder.CreateLoad(VectorPtr, Load->getName() + "_p_splat_one");
 
   if (!Aligned)
-    ScalarLoad->setAlignment(8);
+    ScalarLoad->setAlignment(Align(8));
 
   Constant *SplatVector = Constant::getNullValue(
       VectorType::get(Builder.getInt32Ty(), getVectorWidth()));

lib/CodeGen/IslNodeBuilder.cpp

diff --git a/lib/CodeGen/IslNodeBuilder.cpp b/lib/CodeGen/IslNodeBuilder.cpp
index 13d6169..17e41b4 100644
--- a/lib/CodeGen/IslNodeBuilder.cpp
+++ b/lib/CodeGen/IslNodeBuilder.cpp
@@ -1213,7 +1213,8 @@
   Ptr = Builder.CreatePointerCast(Ptr, Ty->getPointerTo(AS), Name + ".cast");
   PreloadVal = Builder.CreateLoad(Ptr, Name + ".load");
   if (LoadInst *PreloadInst = dyn_cast<LoadInst>(PreloadVal))
-    PreloadInst->setAlignment(dyn_cast<LoadInst>(AccInst)->getAlignment());
+    PreloadInst->setAlignment(
+        MaybeAlign(dyn_cast<LoadInst>(AccInst)->getAlignment()));
 
   // TODO: This is only a hot fix for SCoP sequences that use the same load
   //       instruction contained and hoisted by one of the SCoPs.