From be8b04496302184c6e8f04d6179f9c3afc50aeb6 Mon Sep 17 00:00:00 2001 From: YamaArashi Date: Wed, 6 Jan 2016 01:47:28 -0800 Subject: initial commit --- gcc/testsuite/gcc.c-torture/compile/combine-hang.c | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100755 gcc/testsuite/gcc.c-torture/compile/combine-hang.c (limited to 'gcc/testsuite/gcc.c-torture/compile/combine-hang.c') diff --git a/gcc/testsuite/gcc.c-torture/compile/combine-hang.c b/gcc/testsuite/gcc.c-torture/compile/combine-hang.c new file mode 100755 index 0000000..7cc57af --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/combine-hang.c @@ -0,0 +1,26 @@ +typedef union +{ + double value; + struct + { + unsigned long msw; + unsigned long lsw; + } parts; +} ieee_double_shape_type; + +double f (int iy) +{ + double z, t; + ieee_double_shape_type u, v; + + if (iy == 1) + return 0; + + u.parts.msw = iy; + u.parts.lsw = 0; + z = u.value; + v.parts.msw = iy; + v.parts.lsw = 0; + t = v.value; + return 1.0+z+t+t; +} -- cgit v1.2.3