Add a test case to make sure that the nop really does follow the bl on ppc64 elf

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146666 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/PowerPC/bl8_elf_nop.ll b/test/CodeGen/PowerPC/bl8_elf_nop.ll
new file mode 100644 (file)
index 0000000..386c59e
--- /dev/null
+++ b/test/CodeGen/PowerPC/bl8_elf_nop.ll
@@ -0,0 +1,16 @@
+; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu | 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-v128:128:128-n32:64"
+target triple = "powerpc64-unknown-linux-gnu"
+
+declare i32 @clock() nounwind
+
+define i32 @func() {
+entry:
+  %call = call i32 @clock() nounwind
+  %call2 = add i32 %call, 7
+  ret i32 %call2
+}
+
+; CHECK: bl clock
+; CHECK-NEXT: nop
+