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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/i386/pr35540.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/i386/pr35540.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/pr35540.c45
1 files changed, 45 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/pr35540.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/pr35540.c
new file mode 100644
index 000000000..00af637d0
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/pr35540.c
@@ -0,0 +1,45 @@
+/* { dg-do run } */
+/* { dg-options "-O2" } */
+
+extern void abort (void);
+
+int __attribute__ ((noinline))
+test (unsigned int *a, int b)
+{
+ return b ? 1 : __builtin_parity (*a);
+}
+
+int __attribute__ ((noinline))
+testl (unsigned long *a, int b)
+{
+ return b ? 1 : __builtin_parityl (*a);
+}
+
+int __attribute__ ((noinline))
+testll (unsigned long long *a, int b)
+{
+ return b ? 1 : __builtin_parityll (*a);
+}
+
+int
+main ()
+{
+ unsigned int a = 0;
+ unsigned long al;
+ unsigned long long all;
+
+ a = 0x12345670;
+ if (test (&a, 0))
+ abort ();
+
+ al = 0x12345670ul;
+ if (testl (&al, 0))
+ abort();
+
+#if 1
+ all = 0x12345678abcdef0ull;
+ if (testll (&all, 0))
+ abort ();
+#endif
+ return 0;
+}