1 files changed, 34 insertions, 0 deletions
diff --git a/test/CodeGen/R600/rotl.i64.ll b/test/CodeGen/R600/rotl.i64.ll
new file mode 100644
index 0000000..bda0b66
--- /dev/null
+++ b/test/CodeGen/R600/rotl.i64.ll
@@ -0,0 +1,34 @@
+; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
+
+; FUNC-LABEL: @s_rotl_i64:
+; SI: S_LSHL_B64
+; SI: S_SUB_I32
+; SI: S_LSHR_B64
+; SI: S_OR_B64
+define void @s_rotl_i64(i64 addrspace(1)* %in, i64 %x, i64 %y) {
+entry:
+  %0 = shl i64 %x, %y
+  %1 = sub i64 64, %y
+  %2 = lshr i64 %x, %1
+  %3 = or i64 %0, %2
+  store i64 %3, i64 addrspace(1)* %in
+  ret void
+}
+
+; FUNC-LABEL: @v_rotl_i64:
+; SI: V_LSHL_B64
+; SI: V_SUB_I32
+; SI: V_LSHR_B64
+; SI: V_OR_B32
+; SI: V_OR_B32
+define void @v_rotl_i64(i64 addrspace(1)* %in, i64 addrspace(1)* %xptr, i64 addrspace(1)* %yptr) {
+entry:
+  %x = load i64 addrspace(1)* %xptr, align 8
+  %y = load i64 addrspace(1)* %yptr, align 8
+  %tmp0 = shl i64 %x, %y
+  %tmp1 = sub i64 64, %y
+  %tmp2 = lshr i64 %x, %tmp1
+  %tmp3 = or i64 %tmp0, %tmp2
+  store i64 %tmp3, i64 addrspace(1)* %in, align 8
+  ret void
+}