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/pr32349.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr32349.c (limited to 'gcc/testsuite/gcc.c-torture/compile/pr32349.c') diff --git a/gcc/testsuite/gcc.c-torture/compile/pr32349.c b/gcc/testsuite/gcc.c-torture/compile/pr32349.c new file mode 100644 index 000000000..df725afbf --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/pr32349.c @@ -0,0 +1,26 @@ +/* { dg-options "-fmodulo-sched" } */ + + +extern long *x1, *x2, *x3; + +int +foo () +{ + /* Switching the following two lines prevents the ICE. */ + long *p1, *p2; + long m, n, i; + + p1 = x1; + p2 = x2; + n = 0; + for (i = *x3; 0 < i; i--) + { + m = (*p1++) ^ (*p2++); + m = (m & 0x55555555) + ((m >> 1) & 0x55555555); + m = (m & 0x33333333) + ((m >> 2) & 0x33333333); + m = (m + (m >> 4)) & 0x0f0f0f0f; + m = (m + (m >> 8)); + n += m; + } + return n; +} -- cgit v1.2.3