I misled Alkis: LLVM should have isnan, not isunordered.

isunordered(X, Y) === isnan(X) | isnan(Y)

Remove isunordered, add isnan.

Modernize testcase

llvm-svn: 14133

test/Feature/intrinsics.ll

@@ -1,12 +1,13 @@
-declare bool "llvm.isunordered"(float, float)
+
+declare bool %llvm.isnan(float)
+declare bool %llvm.isnan(double)
 
 implementation
 
 ; Test llvm intrinsics
 ;
-void "void"(int, int)
-begin
-	%c = call bool %llvm.isunordered(float 0.0, float 1.0)
+void %libm() {
+	call bool %llvm.isnan(float 0.0)
+	call bool %llvm.isnan(double 10.0)
 	ret void
-end
-
+}