From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Tue, 25 Mar 2014 22:37:19 -0700 Subject: Initial checkin of GCC 4.9.0 from trunk (r208799). Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba --- .../testsuite/gcc.c-torture/execute/20050604-1.c | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20050604-1.c (limited to 'gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20050604-1.c') diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20050604-1.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20050604-1.c new file mode 100644 index 000000000..70097aa14 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20050604-1.c @@ -0,0 +1,39 @@ +/* PR regression/21897 */ + +extern void abort (void); + +typedef short v4hi __attribute__ ((vector_size (8))); +typedef float v4sf __attribute__ ((vector_size (16))); + +union +{ + v4hi v; + short s[4]; +} u; + +union +{ + v4sf v; + float f[4]; +} v; + +void +foo (void) +{ + unsigned int i; + for (i = 0; i < 2; i++) + u.v += (v4hi) { 12, 14 }; + for (i = 0; i < 2; i++) + v.v += (v4sf) { 18.0, 20.0, 22 }; +} + +int +main (void) +{ + foo (); + if (u.s[0] != 24 || u.s[1] != 28 || u.s[2] || u.s[3]) + abort (); + if (v.f[0] != 36.0 || v.f[1] != 40.0 || v.f[2] != 44.0 || v.f[3] != 0.0) + abort (); + return 0; +} -- cgit v1.2.3