1 files changed, 41 insertions, 0 deletions
diff --git a/test/CodeGen/R600/gv-const-addrspace.ll b/test/CodeGen/R600/gv-const-addrspace.ll
new file mode 100644
index 0000000..cda7ab1
--- /dev/null
+++ b/test/CodeGen/R600/gv-const-addrspace.ll
@@ -0,0 +1,41 @@
+; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=R600 --check-prefix=FUNC
+
+; XXX: Test on SI once 64-bit adds are supportes.
+
+@float_gv = internal addrspace(2) unnamed_addr constant [5 x float] [float 0.0, float 1.0, float 2.0, float 3.0, float 4.0], align 4
+
+; FUNC-LABEL: @float
+
+; R600-DAG: MOV {{\** *}}T2.X
+; R600-DAG: MOV {{\** *}}T3.X
+; R600-DAG: MOV {{\** *}}T4.X
+; R600-DAG: MOV {{\** *}}T5.X
+; R600-DAG: MOV {{\** *}}T6.X
+; R600: MOVA_INT
+
+define void @float(float addrspace(1)* %out, i32 %index) {
+entry:
+  %0 = getelementptr inbounds [5 x float] addrspace(2)* @float_gv, i32 0, i32 %index
+  %1 = load float addrspace(2)* %0
+  store float %1, float addrspace(1)* %out
+  ret void
+}
+
+@i32_gv = internal addrspace(2) unnamed_addr constant [5 x i32] [i32 0, i32 1, i32 2, i32 3, i32 4], align 4
+
+; FUNC-LABEL: @i32
+
+; R600-DAG: MOV {{\** *}}T2.X
+; R600-DAG: MOV {{\** *}}T3.X
+; R600-DAG: MOV {{\** *}}T4.X
+; R600-DAG: MOV {{\** *}}T5.X
+; R600-DAG: MOV {{\** *}}T6.X
+; R600: MOVA_INT
+
+define void @i32(i32 addrspace(1)* %out, i32 %index) {
+entry:
+  %0 = getelementptr inbounds [5 x i32] addrspace(2)* @i32_gv, i32 0, i32 %index
+  %1 = load i32 addrspace(2)* %0
+  store i32 %1, i32 addrspace(1)* %out
+  ret void
+}