yann@1: --- /dev/null	Sat Dec 14 13:56:51 2002
yann@1: +++ gcc-3.3.1/gcc/testsuite/gcc.dg/pr11162-1.c	Sun Sep 14 16:24:41 2003
yann@1: @@ -0,0 +1,22 @@
yann@1: +/*
yann@1: + * PR optimization/11162
yann@1: + * Reporter: Toshiyasu Morita <tm@kloo.net>
yann@1: + * Summary: [3.4 Regression] [-fnew-ra] ICE compiling channel.i on sh
yann@1: + * Keywords: ice-on-valid-code
yann@1: + * Description:
yann@1: + * [ICE] when channel.i from stress-1.17 is compiled with options:
yann@1: + * -O2 -m4 -fnew-ra
yann@1: + * ...
yann@1: + * The CFG code gets confused by the addition of a USE insn after a sibcall.
yann@1: + * Sibcalls are supposed to end the block (and the function!), so the fact
yann@1: + * that we have an instruction following one (even if its fake) is confusing.
yann@1: + *
yann@1: + * testcase tweaked by dank@kegel.com
yann@1: + */
yann@1: +/* { dg-do compile } */
yann@1: +/* { dg-options "-O2 -fnew-ra" } */
yann@1: +
yann@1: +int foo(char *p1)
yann@1: +{
yann@1: +	return bar(p1);
yann@1: +}