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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [g++.old-deja/] [g++.brendan/] [code-gen4.C] - Rev 12
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// { dg-do run }
// { dg-options "-O" }
// GROUPS passed code-generation
// Options: -O
//
// Check that when an int value is assigned to a short int, the proper
// half of the int (i.e. the low order half) ends up in the short.
//
// This fails with 1.32.0 with -O and f1() is inline.
//
// Workaround - declare "f1_arg" as type "short int".
#include <stdio.h>
#include <stdlib.h>
short int v2;
long v1 = 0x11117777;
inline void f1 (long f1_arg)
{
v2 = f1_arg;
}
int main ()
{
f1 (v1);
if (v2 != 0x00007777)
abort ();
else
printf ("PASS\n");
}