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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/mips/octeon-bbit-2.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/mips/octeon-bbit-2.c b/gcc-4.9/gcc/testsuite/gcc.target/mips/octeon-bbit-2.c
new file mode 100644
index 000000000..7e78d70e7
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/mips/octeon-bbit-2.c
@@ -0,0 +1,24 @@
+/* { dg-do compile } */
+/* { dg-options "-march=octeon -mbranch-likely -fno-unroll-loops" } */
+/* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
+/* { dg-final { scan-assembler "\tbbit\[01\]\t" } } */
+/* { dg-final { scan-assembler-not "\tbbit\[01\]l\t" } } */
+/* { dg-final { scan-assembler "\tbnel\t" } } */
+
+NOMIPS16 int
+f (int *a, int *b)
+{
+ do
+ if (__builtin_expect (*a & 1, 1))
+ *a = 0;
+ while (++a < b);
+}
+
+NOMIPS16 int
+g (int *a, int *b)
+{
+ do
+ if (__builtin_expect (*a == 3, 1))
+ *a = 0;
+ while (++a < b);
+}