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/compile/20090331-1.c | 26 ++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/compile/20090331-1.c (limited to 'gcc/testsuite/gcc.c-torture/compile/20090331-1.c') diff --git a/gcc/testsuite/gcc.c-torture/compile/20090331-1.c b/gcc/testsuite/gcc.c-torture/compile/20090331-1.c new file mode 100644 index 000000000..2db2ee72e --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/20090331-1.c @@ -0,0 +1,26 @@ +struct re_pattern_buffer { + unsigned char *buffer; + unsigned long int allocated; +}; +void byte_regex_compile (struct re_pattern_buffer *bufp, + unsigned char *begalt, unsigned char *b) +{ + unsigned char *pfrom; + unsigned char *pto; + + while ((unsigned long) (b - bufp->buffer + 3) > bufp->allocated) + { + unsigned char *old_buffer = bufp->buffer; + bufp->allocated <<= 1; + if (old_buffer != bufp->buffer) + { + int incr = bufp->buffer - old_buffer; + b += incr; + } + } + pfrom = b; + pto = b + 3; + while (pfrom != begalt) + *--pto = *--pfrom; +} + -- cgit v1.2.3