Fix for multiplication optimization issue #367

2019-04-01 21:47:00 +02:00
parent ae261e91f2
commit 1530020a1f
2 changed files with 40 additions and 15 deletions
--- a/test/val/bug367.c
+++ b/test/val/bug367.c
@@ -0,0 +1,12 @@
+#include "unittest.h"
+
+TEST
+{
+    unsigned int y=192;
+    unsigned int d=y&0xFFF8;
+    unsigned int e=d*32+d*8;
+    unsigned int f=d*40;
+
+    ASSERT_AreEqual(f, e, "%u", "Multiplication results differ (should be 7680)!");
+}
+ENDTEST