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/pr34808.c | 29 +++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr34808.c (limited to 'gcc/testsuite/gcc.c-torture/compile/pr34808.c') diff --git a/gcc/testsuite/gcc.c-torture/compile/pr34808.c b/gcc/testsuite/gcc.c-torture/compile/pr34808.c new file mode 100644 index 000000000..8224061e6 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/pr34808.c @@ -0,0 +1,29 @@ +/* PR 34808 */ +/* { dg-do compile } +/* { dg-options "-fno-tree-dominator-opts" } */ + +extern int flags; + +struct r { int code; int val;}; + +int +foo (struct r *home) +{ + int n = 0; + int regno = -1; + + if (home->code == 0) + regno = home->val; + + if (home->code == 1) + bar (); + else if (regno >= 0) + n = (regno == 16 + ? 16 + : (regno - (unsigned long long) (flags != 0 ? 63 : 15) + ? regno - 128 + : -1)); + + baz (); + return n; +} -- cgit v1.2.3