R600: Try to convert BFE back to standard bit ops when possible.

[oota-llvm.git] / test / CodeGen / R600 / bitcast.ll

diff --git a/test/CodeGen/R600/bitcast.ll b/test/CodeGen/R600/bitcast.ll
index bccc41638570b9f4140a7b81aaf27fba1a437132..5bfc0083667866295c15c60de7aa3fae60e8c94f 100644 (file)
--- a/test/CodeGen/R600/bitcast.ll
+++ b/test/CodeGen/R600/bitcast.ll
@@ -19,3 +19,12 @@ declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float
 
 attributes #0 = { "ShaderType"="0" }
 
+; CHECK-LABEL: @i8ptr_v16i8ptr
+; CHECK: S_ENDPGM
+define void @i8ptr_v16i8ptr(<16 x i8> addrspace(1)* %out, i8 addrspace(1)* %in) {
+entry:
+  %0 = bitcast i8 addrspace(1)* %in to <16 x i8> addrspace(1)*
+  %1 = load <16 x i8> addrspace(1)* %0
+  store <16 x i8> %1, <16 x i8> addrspace(1)* %out
+  ret void
+}