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-rw-r--r--test/CodeGen/X86/x86-64-frameaddr.ll10
1 files changed, 10 insertions, 0 deletions
diff --git a/test/CodeGen/X86/x86-64-frameaddr.ll b/test/CodeGen/X86/x86-64-frameaddr.ll
new file mode 100644
index 0000000..57163d3
--- /dev/null
+++ b/test/CodeGen/X86/x86-64-frameaddr.ll
@@ -0,0 +1,10 @@
+; RUN: llc < %s -march=x86-64 | grep movq | grep rbp
+
+define i64* @stack_end_address() nounwind {
+entry:
+ tail call i8* @llvm.frameaddress( i32 0 )
+ bitcast i8* %0 to i64*
+ ret i64* %1
+}
+
+declare i8* @llvm.frameaddress(i32) nounwind readnone