Update LLVM for 3.5 rebase (r209712).

Change-Id: I149556c940fb7dc92d075273c87ff584f400941f

1 files changed, 72 insertions, 0 deletions

diff --git a/test/CodeGen/PowerPC/ctrloop-sh.ll b/test/CodeGen/PowerPC/ctrloop-sh.ll
new file mode 100644
index 0000000..d8e6fc7
--- /dev/null
+++ b/test/CodeGen/PowerPC/ctrloop-sh.ll
@@ -0,0 +1,72 @@
+; RUN: llc < %s | FileCheck %s
+target datalayout = "E-m:e-p:32:32-i128:64-n32"
+target triple = "powerpc-ellcc-linux"
+
+; Function Attrs: nounwind
+define void @foo1(i128* %a, i128* readonly %b, i128* readonly %c) #0 {
+entry:
+  br label %for.body
+
+for.body:                                         ; preds = %for.body, %entry
+  %i.02 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
+  %0 = load i128* %b, align 16
+  %1 = load i128* %c, align 16
+  %shl = shl i128 %0, %1
+  store i128 %shl, i128* %a, align 16
+  %inc = add nsw i32 %i.02, 1
+  %exitcond = icmp eq i32 %inc, 2048
+  br i1 %exitcond, label %for.end, label %for.body
+
+for.end:                                          ; preds = %for.body
+  ret void
+
+; CHECK-LABEL: @foo1
+; CHECK-NOT: mtctr
+}
+
+; Function Attrs: nounwind
+define void @foo2(i128* %a, i128* readonly %b, i128* readonly %c) #0 {
+entry:
+  br label %for.body
+
+for.body:                                         ; preds = %for.body, %entry
+  %i.02 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
+  %0 = load i128* %b, align 16
+  %1 = load i128* %c, align 16
+  %shl = ashr i128 %0, %1
+  store i128 %shl, i128* %a, align 16
+  %inc = add nsw i32 %i.02, 1
+  %exitcond = icmp eq i32 %inc, 2048
+  br i1 %exitcond, label %for.end, label %for.body
+
+for.end:                                          ; preds = %for.body
+  ret void
+
+; CHECK-LABEL: @foo2
+; CHECK-NOT: mtctr
+}
+
+; Function Attrs: nounwind
+define void @foo3(i128* %a, i128* readonly %b, i128* readonly %c) #0 {
+entry:
+  br label %for.body
+
+for.body:                                         ; preds = %for.body, %entry
+  %i.02 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
+  %0 = load i128* %b, align 16
+  %1 = load i128* %c, align 16
+  %shl = lshr i128 %0, %1
+  store i128 %shl, i128* %a, align 16
+  %inc = add nsw i32 %i.02, 1
+  %exitcond = icmp eq i32 %inc, 2048
+  br i1 %exitcond, label %for.end, label %for.body
+
+for.end:                                          ; preds = %for.body
+  ret void
+
+; CHECK-LABEL: @foo3
+; CHECK-NOT: mtctr
+}
+
+attributes #0 = { nounwind }
+