gcc/testsuite/gcc.target/riscv/
* crc-builtin-zbc32.c: New file.
* crc-builtin-zbc64.c: Likewise.
Signed-off-by: Mariam Arutunian <mariamarutun...@gmail.com>
diff --git a/gcc/testsuite/gcc.target/riscv/crc-builtin-zbc32.c b/gcc/testsuite/gcc.target/riscv/crc-builtin-zbc32.c
new file mode 100644
index 00000000000..20d7d25f60e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/crc-builtin-zbc32.c
@@ -0,0 +1,21 @@
+/* { dg-do compile { target { riscv32*-*-* } } } */
+/* { dg-options "-march=rv32gc_zbc" } */
+
+#include <stdint-gcc.h>
+
+int8_t crc8_data8 ()
+{
+ return __builtin_crc8_data8 (0x34, 'a', 0x12);
+}
+
+int16_t crc16_data8 ()
+{
+ return __builtin_crc16_data8 (0x1234, 'a', 0x1021);
+}
+
+int16_t crc16_data16 ()
+{
+ return __builtin_crc16_data16 (0x1234, 0x3214, 0x1021);
+}
+
+/* { dg-final { scan-assembler-times "clmul\t" 6 } } */
\ No newline at end of file
diff --git a/gcc/testsuite/gcc.target/riscv/crc-builtin-zbc64.c b/gcc/testsuite/gcc.target/riscv/crc-builtin-zbc64.c
new file mode 100644
index 00000000000..c9509d56d01
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/crc-builtin-zbc64.c
@@ -0,0 +1,66 @@
+/* { dg-do compile { target { riscv64*-*-* } } } */
+/* { dg-options "-march=rv64gc_zbc" } */
+
+#include <stdint-gcc.h>
+
+int8_t crc8_data8 ()
+{
+ return __builtin_crc8_data8 (0x34, 'a', 0x12);
+}
+
+int16_t crc16_data8 ()
+{
+ return __builtin_crc16_data8 (0x1234, 'a', 0x1021);
+}
+
+int16_t crc16_data16 ()
+{
+ return __builtin_crc16_data16 (0x1234, 0x3214, 0x1021);
+}
+
+int32_t crc32_data8 ()
+{
+ return __builtin_crc32_data8 (0xffffffff, 0x32, 0x4002123);
+}
+
+int32_t crc32_data16 ()
+{
+ return __builtin_crc32_data16 (0xffffffff, 0x3232, 0x4002123);
+}
+
+int32_t crc32_data32 ()
+{
+ return __builtin_crc32_data32 (0xffffffff, 0x123546ff, 0x4002123);
+}
+
+int8_t rev_crc8_data8 ()
+{
+ return __builtin_rev_crc8_data8 (0x34, 'a', 0x12);
+}
+
+int16_t rev_crc16_data8 ()
+{
+ return __builtin_rev_crc16_data8 (0x1234, 'a', 0x1021);
+}
+
+int16_t rev_crc16_data16 ()
+{
+ return __builtin_rev_crc16_data16 (0x1234, 0x3214, 0x1021);
+}
+
+int32_t rev_crc32_data8 ()
+{
+ return __builtin_rev_crc32_data8 (0xffffffff, 0x32, 0x4002123);
+}
+
+int32_t rev_crc32_data16 ()
+{
+ return __builtin_rev_crc32_data16 (0xffffffff, 0x3232, 0x4002123);
+}
+
+int32_t rev_crc32_data32 ()
+{
+ return __builtin_rev_crc32_data32 (0xffffffff, 0x123546ff, 0x4002123);
+}
+/* { dg-final { scan-assembler-times "clmul\t" 18 } } */
+/* { dg-final { scan-assembler-times "clmulh" 6 } } */
\ No newline at end of file
--
2.25.1
