diff options
author | YamaArashi <shadow962@live.com> | 2016-04-29 06:03:42 -0700 |
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committer | YamaArashi <shadow962@live.com> | 2016-04-29 06:03:42 -0700 |
commit | 536c44e5e9612dc161e3da9d9f3f30e134e8242f (patch) | |
tree | 351aed8dc79f5d2f3bdb647405acb55e0e62b1d7 /gcc/testsuite/gcc.wendy/gnu26.c | |
parent | 10f3c226cc227a9fc6d698599b630230be792de8 (diff) |
delete test suite
Diffstat (limited to 'gcc/testsuite/gcc.wendy/gnu26.c')
-rwxr-xr-x | gcc/testsuite/gcc.wendy/gnu26.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/gcc/testsuite/gcc.wendy/gnu26.c b/gcc/testsuite/gcc.wendy/gnu26.c deleted file mode 100755 index 63cf048..0000000 --- a/gcc/testsuite/gcc.wendy/gnu26.c +++ /dev/null @@ -1,53 +0,0 @@ -/* -Deceived: by hoptoad.uucp (1.1/SMI-3.0DEV3) - id AA08037; Wed, 1 Apr 87 03:40:07 PST -Message-Id: <8704010914.AA23555@prep.ai.mit.edu> -Date: 31 Mar 1987 2359-PST (Tuesday) -From: Malcolm Wing <wing@sonoma.stanford.edu> -To: bug-gcc@prep.ai.mit.edu -Subject: Clobber nil bug and Tail recursion bug - -BUG 2 - When compiling Ackerman for the vax it tries to remove the -tail recursion. However the tail recursive call contains another -call so the update (used to be parameter passing) can't be done -until the imbedded call returns. - -SOURCE - -/* Ackerman's function */ -main() -{ - int i, j; - - i = A(3,6); - j = B(3,6); - if (i == 509 && j == 509 && i == j) - printf("Test passed\n"); - else - printf("FAILED ackerman's(3, 6): %d, %d\n", i, j); -} - -A(x,y) -int x,y; -{ - if(x==0) return(++y); - if(y==0) return(A(--x,1)); - return(A(x-1,A(x,--y))); -} - -/* This one is more in the true spirit of the original Algol code. */ -B(m,n) -int m,n; -{ - return m==0 ? n+1 : n==0 ? B(m-1,1) : B(m-1,B(m,n-1)); -} - -/* Try it with subtract/add rather than ++ and -- */ -C(x,y) -int x,y; -{ - if(x==0) return(y+1); - if(y==0) return(C(x-1,1)); - return(C(x-1,C(x,y-1))); -} |