Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.old-deja/g++.brendan/code-gen4.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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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"); }