[llvm-commits] CVS: llvm/test/Programs/SingleSource/UnitTests/2003-08-20-FoldBug.c

[Chris Lattner]

Changes in directory llvm/test/Programs/SingleSource/UnitTests:

2003-08-20-FoldBug.c added (r1.1)

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Log message:

New testcase, fixed in the (non LLVM portion of the) GCC front-end 


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Diffs of the changes:

Index: llvm/test/Programs/SingleSource/UnitTests/2003-08-20-FoldBug.c
diff -c /dev/null llvm/test/Programs/SingleSource/UnitTests/2003-08-20-FoldBug.c:1.1
*** /dev/null	Wed Aug 20 15:59:46 2003
--- llvm/test/Programs/SingleSource/UnitTests/2003-08-20-FoldBug.c	Wed Aug 20 15:59:36 2003
***************
*** 0 ****
--- 1,18 ----
+ /* This testcase checks for a bug in the GCC front-end to make sure it's not 
+    folding expressions incorrectly */
+ 
+ #include <stdio.h>
+ extern void abort (void);
+ int
+ foo (int x)
+ {
+   if ((int) (x & 0x80ffffff) != (int) (0x8000fffe))
+     abort ();
+ 
+   return 0;
+ }
+ int main () {
+   foo (0x8000fffe);
+   printf("All ok\n");
+ }
+