From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Wed, 10 Oct 2007 10:55:09 +0000 (+0000)
Subject: more test added
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=44abfa87e3140fd0f934ff14227d6091546c3f3a;p=libfirm

more test added

[r16136]
---

diff --git a/ir/be/test/localopts.c b/ir/be/test/localopts.c
index ef02a73c0..90dd27689 100644
--- a/ir/be/test/localopts.c
+++ b/ir/be/test/localopts.c
@@ -99,6 +99,22 @@ int and3(int a) {
 	return (a & 2) == 2;
 }
 
+int and4(int a) {
+	return (a & 2) == 4;
+}
+
+int and5(int a) {
+	return (a & 2) != 4;
+}
+
+int or1(int a) {
+	return (a | 2) != 0;
+}
+
+int or2(int a) {
+	return (a | 7) == 0;
+}
+
 int add1(int x) {
 	return x + ~x;
 }
@@ -151,6 +167,18 @@ int shrs4(int a) {
 	return (a >> 3) == (1 << 29);
 }
 
+int conv1(signed char a) {
+	return (int)a < 0;
+}
+
+int conv2(unsigned char a) {
+	return (int)a > 0;
+}
+
+int conv3(signed char a) {
+	return (unsigned)a != 0;
+}
+
 int main(void)
 {
 #define TU(func,x,expect) \
@@ -199,4 +227,11 @@ int main(void)
 	TU(shrs3, -5<<3, 1);
 	TU(shrs3, -6<<3, 0);
 	TU(shrs4, 5, 0);
+	TU(conv1, 3, 0);
+	TU(conv2, 3, 1);
+	TU(conv3, 3, 1);
+	TU(and4, 7, 0);
+	TU(and5, 7, 1);
+	TU(or1, 7, 1);
+	TU(or2, 7, 0);
 }