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| author | H.J. Lu <hongjiu.lu@intel.com> | 2018-03-12 13:32:44 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2018-03-12 06:32:44 -0700 |
| commit | 3fe126afd1b2fb9177e419ecc64143afd9e20f15 (patch) | |
| tree | 846a68396a955246462f04bbc05bdd60ad67ca28 /gcc | |
| parent | 11b782f7f205c3e88efe89347cd9d80c3525e6ac (diff) | |
| download | gcc-3fe126afd1b2fb9177e419ecc64143afd9e20f15.zip gcc-3fe126afd1b2fb9177e419ecc64143afd9e20f15.tar.gz gcc-3fe126afd1b2fb9177e419ecc64143afd9e20f15.tar.bz2 | |
Add a testcase for PR 84799
This was introduced by r258390 and fixed by r258415.
* gcc.dg/pr84799.c: New test.
From-SVN: r258448
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr84799.c | 29 |
2 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index c13747ad..c719306 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2018-03-12 H.J. Lu <hongjiu.lu@intel.com> + + * gcc.dg/pr84799.c: New test. + 2018-03-12 Richard Biener <rguenther@suse.de> PR tree-optimization/84803 diff --git a/gcc/testsuite/gcc.dg/pr84799.c b/gcc/testsuite/gcc.dg/pr84799.c new file mode 100644 index 0000000..2b3a48f --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr84799.c @@ -0,0 +1,29 @@ +/* { dg-do compile } */ +/* { dg-options "-O" } */ + +int a, g; +long b, f; +short c, d, e; + +static void fn1 () +{ + if (a) + { + long i = 5, j = b / i | c; + int k = b % (d % i) & j; + short l = ~f % (-d / j ^ -e), m = e << (d - l); + if (k) + m = d; + i = d | (i & b); + g = (c | ~f) % i + l; + e = (c - f) & e; + d = m; + } +} + +int main () +{ + b |= 1; + fn1 (); + return 0; +} |