AMDGPU/R600: Implement memory loads from constant AS

Reviewers: tstellard

Subscribers: arsenm

Differential Revision: http://reviews.llvm.org/D19792

llvm-svn: 269479

1 files changed, 4 insertions, 2 deletions

diff --git a/llvm/lib/Target/AMDGPU/R600ControlFlowFinalizer.cpp b/llvm/lib/Target/AMDGPU/R600ControlFlowFinalizer.cpp
index 3faae8a923d..96f72875194 100644
--- a/llvm/lib/Target/AMDGPU/R600ControlFlowFinalizer.cpp
+++ b/llvm/lib/Target/AMDGPU/R600ControlFlowFinalizer.cpp
@@ -429,13 +429,15 @@ private:
         if (Literals[i]->isImm()) {
             MILit.addImm(Literals[i]->getImm());
         } else {
-            MILit.addImm(0);
+            MILit.addGlobalAddress(Literals[i]->getGlobal(),
+                                   Literals[i]->getOffset());
         }
         if (i + 1 < e) {
           if (Literals[i + 1]->isImm()) {
             MILit.addImm(Literals[i + 1]->getImm());
           } else {
-            MILit.addImm(0);
+            MILit.addGlobalAddress(Literals[i + 1]->getGlobal(),
+                                   Literals[i + 1]->getOffset());
           }
         } else
           MILit.addImm(0);