From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.misc-tests/acker1.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 gcc/testsuite/gcc.misc-tests/acker1.c (limited to 'gcc/testsuite/gcc.misc-tests/acker1.c') diff --git a/gcc/testsuite/gcc.misc-tests/acker1.c b/gcc/testsuite/gcc.misc-tests/acker1.c new file mode 100644 index 000000000..aa9d1063c --- /dev/null +++ b/gcc/testsuite/gcc.misc-tests/acker1.c @@ -0,0 +1,23 @@ +#include + +int acker(int, int); + +int +main(void) +{ + int n = acker(3,6); + if (n != 509) + printf("acker(3,6) = %d != 509\n", n); + return(0); +} + +int +acker(int x,int y) +{ + if (x==0) + return(y+1); + else if (y==0) + return(acker(x-1,1)); + else + return(acker(x-1, acker(x, y-1))); +} -- cgit v1.2.3