1 files changed, 31 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/pwr7-gt-nop.ll b/test/CodeGen/PowerPC/pwr7-gt-nop.ll
new file mode 100644
index 0000000..8c8545d
--- /dev/null
+++ b/test/CodeGen/PowerPC/pwr7-gt-nop.ll
@@ -0,0 +1,31 @@
+; RUN: llc < %s -mcpu=pwr7 | FileCheck %s
+target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
+target triple = "powerpc64-unknown-linux-gnu"
+
+; Function Attrs: nounwind
+define void @foo(float* nocapture %a, float* nocapture %b, float* nocapture readonly %c, float* nocapture %d) #0 {
+
+; CHECK-LABEL: @foo
+
+entry:
+  %0 = load float* %b, align 4
+  store float %0, float* %a, align 4
+  %1 = load float* %c, align 4
+  store float %1, float* %b, align 4
+  %2 = load float* %a, align 4
+  store float %2, float* %d, align 4
+  ret void
+
+; CHECK: lfs [[REG1:[0-9]+]], 0(4)
+; CHECK: stfs [[REG1]], 0(3)
+; CHECK: ori 2, 2, 0
+; CHECK: lfs [[REG2:[0-9]+]], 0(5)
+; CHECK: stfs [[REG2]], 0(4)
+; CHECK: ori 2, 2, 0
+; CHECK: lfs [[REG3:[0-9]+]], 0(3)
+; CHECK: stfs [[REG3]], 0(6)
+; CHECK: blr
+}
+
+attributes #0 = { nounwind }
+