/* This used to ICE due to a backend problem on s390. *//* { dg-do compile } *//* { dg-options "-O2" } */structrgba{unsignedcharr;unsignedcharg;unsignedcharb;unsignedchara;};voidg(structrgba);voidf(void){structrgbax;x.r=0;x.g=128;x.b=128;x.a=26;g(x);}