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.dg/pr46867.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/pr46867.c (limited to 'gcc/testsuite/gcc.dg/pr46867.c') diff --git a/gcc/testsuite/gcc.dg/pr46867.c b/gcc/testsuite/gcc.dg/pr46867.c new file mode 100644 index 000000000..9225bce42 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr46867.c @@ -0,0 +1,32 @@ +/* PR debug/46867 */ +/* { dg-do compile } */ +/* { dg-options "-O -g" } */ + +typedef __PTRDIFF_TYPE__ ptrdiff_t; + +extern void *bar (void); + +void +foo (int x, char *r1, char *r2, __INTPTR_TYPE__ *rp, char *t) +{ + char *tx = tx; + char **cc = bar (); + ptrdiff_t rx = r1 - r2; + for (;;) + { + char *cp1 = (char *) *rp; + char *cp2 = t; + char *s; + ptrdiff_t len = cp1 - tx + rx * (cp2 - cp1); + while (len) + ; + for (s = tx; s; s++) + ; + while (s) + if (s == cc[s - r1]) + if (x) + bar (); + if (cp1) + tx = cp2; + } +} -- cgit v1.2.3