CodeGen peephole: fold redundant phys reg copies

[oota-llvm.git] / test / CodeGen / X86 / visibility.ll

diff --git a/test/CodeGen/X86/visibility.ll b/test/CodeGen/X86/visibility.ll
index a8d287083a80fcd20cfed61de8fd371fce84cb68..be7fd96f2dd995eee1b3bb2a4262d41646f125b3 100644 (file)
--- a/test/CodeGen/X86/visibility.ll
+++ b/test/CodeGen/X86/visibility.ll
@@ -1,11 +1,20 @@
 ; RUN: llc -mtriple=x86_64-unknown-linux-gnu %s -o - | FileCheck %s
 
+@zed = external hidden constant i32
+
+define available_externally hidden void @baz() {
+  ret void
+}
+
 define hidden void @foo() nounwind {
 entry:
-  call void @bar()
+  call void @bar(i32* @zed)
+  call void @baz()
   ret void
 }
 
-declare hidden void @bar()
+declare hidden void @bar(i32*)
 
+;CHECK: .hidden        zed
+;CHECK: .hidden        baz
 ;CHECK: .hidden        bar