From: Chris Lattner <sabre@nondot.org>
Date: Fri, 18 Jun 2004 05:42:50 +0000 (+0000)
Subject: Test that C99 unordered comparison functions are not being turned into libc calls
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=eaf10c82423ffb8a836e8a8e691874116aeae8f2;p=oota-llvm.git

Test that C99 unordered comparison functions are not being turned into libc calls


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14218 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CFrontend/2004-06-17-UnorderedCompares.c.tr b/test/CFrontend/2004-06-17-UnorderedCompares.c.tr
new file mode 100644
index 00000000000..7888b2db3c7
--- /dev/null
+++ b/test/CFrontend/2004-06-17-UnorderedCompares.c.tr
@@ -0,0 +1,21 @@
+// RUN: llvmgcc -xc -std=c99 %s -c -o - | llvm-dis | grep -v llvm.isunordered | not grep call
+
+#include <math.h>
+
+_Bool A, B, C, D, E, F;
+void TestF(float X, float Y) {
+  A = isgreater(X, Y);
+  B = isgreaterequal(X, Y);
+  C = isless(X, Y);
+  D = islessequal(X, Y);
+  E = islessgreater(X, Y);
+  F = isunordered(X, Y);
+}
+void TestD(double X, double Y) {
+  A = isgreater(X, Y);
+  B = isgreaterequal(X, Y);
+  C = isless(X, Y);
+  D = islessequal(X, Y);
+  E = islessgreater(X, Y);
+  F = isunordered(X, Y);
+}