From a32579b8f8cbbddff639b9548f65fefc687b0612 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 11 Jun 2004 02:54:54 +0000
Subject: [PATCH] Check to make sure that isnan doesn't require calling a
 function

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14135 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/isnan.llx | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 test/CodeGen/X86/isnan.llx

diff --git a/test/CodeGen/X86/isnan.llx b/test/CodeGen/X86/isnan.llx
new file mode 100644
index 00000000000..eb7bed36282
--- /dev/null
+++ b/test/CodeGen/X86/isnan.llx
@@ -0,0 +1,7 @@
+; RUN: llvm-as < %s | llc -march=x86 | not grep call
+declare bool %llvm.isnan(double)
+
+bool %test_isnan(double %X) {
+	%R = call bool %llvm.isnan(double %X)
+	ret bool %R
+}