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.c-torture/execute/20030916-1.c | 35 ++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/20030916-1.c (limited to 'gcc/testsuite/gcc.c-torture/execute/20030916-1.c') diff --git a/gcc/testsuite/gcc.c-torture/execute/20030916-1.c b/gcc/testsuite/gcc.c-torture/execute/20030916-1.c new file mode 100644 index 000000000..8b460c6dd --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/20030916-1.c @@ -0,0 +1,35 @@ +/* "i" overflows in f(). Check that x[i] is not treated as a giv. */ +#include + +#if CHAR_BIT == 8 + +void f (unsigned int *x) +{ + unsigned char i; + int j; + + i = 0x10; + for (j = 0; j < 0x10; j++) + { + i += 0xe8; + x[i] = 0; + i -= 0xe7; + } +} + +int main () +{ + unsigned int x[256]; + int i; + + for (i = 0; i < 256; i++) + x[i] = 1; + f (x); + for (i = 0; i < 256; i++) + if (x[i] != (i >= 0x08 && i < 0xf8)) + abort (); + exit (0); +} +#else +int main () { exit (0); } +#endif -- cgit v1.2.3