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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.target/sparc/fnand.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.target/sparc/fnand.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/sparc/fnand.c48
1 files changed, 48 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/sparc/fnand.c b/gcc-4.9/gcc/testsuite/gcc.target/sparc/fnand.c
new file mode 100644
index 000000000..89fe8694d
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/sparc/fnand.c
@@ -0,0 +1,48 @@
+/* { dg-do compile } */
+/* { dg-options "-O -mcpu=ultrasparc -mvis" } */
+typedef char vec8 __attribute__((vector_size(8)));
+typedef short vec16 __attribute__((vector_size(8)));
+typedef int vec32 __attribute__((vector_size(8)));
+
+extern vec8 foo1_8(void);
+extern vec8 foo2_8(void);
+
+vec8 fun8(void)
+{
+ return ~(foo1_8 () & foo2_8 ());
+}
+
+extern vec16 foo1_16(void);
+extern vec16 foo2_16(void);
+
+vec16 fun16(void)
+{
+ return ~(foo1_16 () & foo2_16 ());
+}
+
+extern vec32 foo1_32(void);
+extern vec32 foo2_32(void);
+
+vec32 fun32(void)
+{
+ return ~(foo1_32 () & foo2_32 ());
+}
+
+
+/* DeMorgan's Law's at work. */
+vec8 fun8b(void)
+{
+ return ~foo1_8 () | ~foo2_8 ();
+}
+
+vec16 fun16b(void)
+{
+ return ~foo1_16 () | ~foo2_16 ();
+}
+
+vec32 fun32b(void)
+{
+ return ~foo1_32 () | ~foo2_32 ();
+}
+
+/* { dg-final { scan-assembler-times "fnand\t%" 6 } } */