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-rw-r--r--test/CodeGen/X86/2009-06-03-Win64DisableRedZone.ll9
1 files changed, 9 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2009-06-03-Win64DisableRedZone.ll b/test/CodeGen/X86/2009-06-03-Win64DisableRedZone.ll
new file mode 100644
index 0000000000..c628b8affd
--- /dev/null
+++ b/test/CodeGen/X86/2009-06-03-Win64DisableRedZone.ll
@@ -0,0 +1,9 @@
+; RUN: llvm-as < %s | llc | grep "subq.*\\\$8, \\\%rsp"
+target triple = "x86_64-mingw64"
+
+define x86_fp80 @a(i64 %x) nounwind readnone {
+entry:
+ %conv = sitofp i64 %x to x86_fp80 ; <x86_fp80> [#uses=1]
+ ret x86_fp80 %conv
+}
+