From: Matthias Braun <matze@braunis.de>
Date: Wed, 26 Sep 2007 19:11:05 +0000 (+0000)
Subject: fehler82
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=810c52d4f9b006ac283aaa259dee09afc4c72e72;p=libfirm

fehler82

[r15930]
---

diff --git a/ir/be/test/fehler82.c b/ir/be/test/fehler82.c
new file mode 100644
index 000000000..f64e8ee95
--- /dev/null
+++ b/ir/be/test/fehler82.c
@@ -0,0 +1,20 @@
+/*$ -fno-inline -bra-chordal-co-algo=heur4 -blistsched-select=heur */
+
+/* demonstrates copyheur4 violating register constraints of FucomFnstsw */
+#include <stdio.h>
+
+void f(float g, float g2) {
+	if(g < 1.23) {
+		if(g2 < 20)
+			printf("good");
+	} else {
+		if(g2 < 20)
+			printf("bad");
+	}
+}
+
+int main(void)
+{
+	f(0.5, 10);
+	return 0;
+}