1 files changed, 61 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/abs128-1.c b/gcc/testsuite/gcc.target/powerpc/abs128-1.c
new file mode 100644
index 00000000000..49635df2b90
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/abs128-1.c
@@ -0,0 +1,61 @@
+/* { dg-do run { target { powerpc64*-*-* && vsx_hw } } } */
+/* { dg-options "-mfloat128 -mvsx" } */
+
+void abort ();
+
+typedef unsigned long long int uint64_t;
+
+typedef union
+{
+  __float128 value;
+
+  struct
+  {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+    unsigned negative:1;
+    unsigned exponent:15;
+    unsigned quiet_nan:1;
+    uint64_t mant_high:47;
+    uint64_t mant_low:64;
+#else
+    uint64_t mant_low:64;
+    uint64_t mant_high:47;
+    unsigned quiet_nan:1;
+    unsigned exponent:15;
+    unsigned negative:1;
+#endif
+  } nan;
+
+} ieee854_float128;
+
+int
+main (int argc, int *argv[])
+{
+  ieee854_float128 x, z;
+
+  x.nan.negative = 1;
+  x.nan.exponent = 0x22;
+  x.nan.quiet_nan = 0;
+  x.nan.mant_high = 0x1234;
+  x.nan.mant_low = 0xabcdef;
+
+  z.value = __builtin_fabsq (x.value);
+
+  if (z.nan.negative != 0
+      || z.nan.exponent != 0x22
+      || z.nan.quiet_nan != 0
+      || z.nan.mant_high != 0x1234
+      || z.nan.mant_low != 0xabcdef)
+    abort ();
+
+  z.value = __builtin_fabsq (z.value);
+
+  if (z.nan.negative != 0
+      || z.nan.exponent != 0x22
+      || z.nan.quiet_nan != 0
+      || z.nan.mant_high != 0x1234
+      || z.nan.mant_low != 0xabcdef)
+    abort ();
+
+  return 0;
+}