aboutsummaryrefslogtreecommitdiffstats
path: root/test/CFrontend/2002-03-14-BrokenSSA.c
blob: 01f259738e3fc96f174b4cce8810b5f683a26746 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
// RUN: %llvmgcc -S %s -o - | llvm-as -f -o /dev/null

/* This code used to break GCC's SSA computation code.  It would create
   uses of B & C that are not dominated by their definitions.  See:
   http://gcc.gnu.org/ml/gcc/2002-03/msg00697.html
 */
int bar();
int foo()
{
  int a,b,c;

  a = b + c;
  b = bar();
  c = bar();
  return a + b + c;
}