[LLVMbugs] [Bug 298] [llvmgcc] Variable length array indexing miscompiled

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Fri May 7 11:39:36 PDT 2004


http://llvm.cs.uiuc.edu/bugs/show_bug.cgi?id=298

sabre at nondot.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED



------- Additional Comments From sabre at nondot.org  2004-05-07 13:39 -------
This patch:
http://mail.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20040503/014167.html

Fixes this testcase (test/Regression/CFrontend/2004-05-07-VarArrays.c):

int foo(int len, char arr[][len], int X) {
  return arr[X][0];
}

The second testcase attached to this bug is actually a bug in the non-LLVM
specific portion of GCC, so it will magically be fixed when new bits are merged in.

-Chris



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