1 files changed, 43 insertions, 0 deletions
diff --git a/clang/test/CodeGen/rot-intrinsics.c b/clang/test/CodeGen/rot-intrinsics.c
new file mode 100644
index 00000000000..0ee378ff1d9
--- /dev/null
+++ b/clang/test/CodeGen/rot-intrinsics.c
@@ -0,0 +1,43 @@
+// RUN: %clang_cc1 -ffreestanding \
+// RUN:         -triple i686--linux -emit-llvm %s -o - \
+// RUN:         | FileCheck %s --check-prefixes CHECK,CHECK-32BIT-LONG
+
+// RUN: %clang_cc1 -ffreestanding \
+// RUN:         -triple x86_64--linux -emit-llvm %s -o - \
+// RUN:         | FileCheck %s --check-prefixes CHECK,CHECK-64BIT-LONG
+
+unsigned int test_rotl(unsigned int value, int shift) {
+  return _rotl(value, shift);
+}
+// CHECK: i32 @test_rotl
+// CHECK:   [[R:%.*]] = call i32 @llvm.fshl.i32(i32 [[X:%.*]], i32 [[X]], i32 [[Y:%.*]])
+// CHECK:   ret i32 [[R]]
+
+unsigned long test_lrotl(unsigned long value, int shift) {
+  return _lrotl(value, shift);
+}
+// CHECK-32BIT-LONG: i32 @test_lrotl
+// CHECK-32BIT-LONG:   [[R:%.*]] = call i32 @llvm.fshl.i32(i32 [[X:%.*]], i32 [[X]], i32 [[Y:%.*]])
+// CHECK-32BIT-LONG:   ret i32 [[R]]
+// CHECK-64BIT-LONG: i64 @test_lrotl
+// CHECK-64BIT-LONG:   [[R:%.*]] = call i64 @llvm.fshl.i64(i64 [[X:%.*]], i64 [[X]], i64 [[Y:%.*]])
+// CHECK-64BIT-LONG:   ret i64 [[R]]
+
+
+unsigned int test_rotr(unsigned int value, int shift) {
+  return _rotr(value, shift);
+}
+// CHECK: i32 @test_rotr
+// CHECK:   [[R:%.*]] = call i32 @llvm.fshr.i32(i32 [[X:%.*]], i32 [[X]], i32 [[Y:%.*]])
+// CHECK:   ret i32 [[R]]
+
+unsigned long test_lrotr(unsigned long value, int shift) {
+  return _lrotr(value, shift);
+}
+// CHECK-32BIT-LONG: i32 @test_lrotr
+// CHECK-32BIT-LONG:   [[R:%.*]] = call i32 @llvm.fshr.i32(i32 [[X:%.*]], i32 [[X]], i32 [[Y:%.*]])
+// CHECK-32BIT-LONG:   ret i32 [[R]]
+// CHECK-64BIT-LONG: i64 @test_lrotr
+// CHECK-64BIT-LONG:   [[R:%.*]] = call i64 @llvm.fshr.i64(i64 [[X:%.*]], i64 [[X]], i64 [[Y:%.*]])
+// CHECK-64BIT-LONG:   ret i64 [[R]]
+