diff options
Diffstat (limited to 'gcc/testsuite/gcc.c-torture/compile/pr59743.c')
-rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/pr59743.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr59743.c b/gcc/testsuite/gcc.c-torture/compile/pr59743.c new file mode 100644 index 00000000000..8dadba594e5 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/pr59743.c @@ -0,0 +1,23 @@ +/* PR middle-end/59743 */ + +typedef union { + long all; + struct { + int low; + int high; + } s; +} udwords; +int a, b, c, d; +void __udivmoddi4() { + udwords r; + d = __builtin_clz(0); + r.s.low = 0; + for (; d; --d) { + r.s.high = r.s.high << 1 | r.s.low >> a; + r.s.low = r.s.low << b >> 1; + int s = -r.all; + c = s; + r.all--; + } +} + |