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authorBen Cheng <bccheng@google.com>2014-03-25 22:37:19 -0700
committerBen Cheng <bccheng@google.com>2014-03-25 22:37:19 -0700
commit1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch)
treec607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.dg/torture/pr21817-1.c
parent283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff)
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Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/torture/pr21817-1.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.dg/torture/pr21817-1.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr21817-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr21817-1.c
new file mode 100644
index 000000000..d90d3239c
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr21817-1.c
@@ -0,0 +1,16 @@
+/* hppa*-*-hpux* needs -fno-common so that value can be given a 16
+ byte alignment. */
+
+/* { dg-do compile } */
+/* { dg-options "-fno-common" { target { hppa*-*-hpux* } } } */
+
+typedef float v4sf __attribute__((vector_size(16)));
+v4sf value;
+void foo(void)
+{
+ unsigned int band;
+ for(band=0; band < 2; band++)
+ {
+ value += (v4sf){1e9f,1e9f,1e9f,1e9f};
+ }
+}