1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/loongarch/and-large-immediate-opt.c b/gcc/testsuite/gcc.target/loongarch/and-large-immediate-opt.c
new file mode 100644
index 0000000..921bef6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/loongarch/and-large-immediate-opt.c
@@ -0,0 +1,14 @@
+/* { dg-do compile { target { loongarch64*-*-* } } } */
+/* { dg-options "-O3" } */
+/* { dg-final { scan-assembler-not "\tlu12i.w" } } */
+/* { dg-final { scan-assembler-not "\tori" } } */
+/* { dg-final { scan-assembler-not "\tlu52i.d" } } */
+/* { dg-final { scan-assembler-not "\tand" } } */
+/* { dg-final { scan-assembler "\tbstrpick.d" } } */
+/* { dg-final { scan-assembler "\tbstrins.d" } } */
+
+long
+test (long a)
+{
+  return a & 0x3fffffffefffffff;
+}