vendor/clang/clang-release_350-r216957

1 files changed, 77 insertions, 0 deletions

diff --git a/test/CodeGen/arm64_vqmov.c b/test/CodeGen/arm64_vqmov.c
new file mode 100644
index 000000000000..6480e669e5c7
--- /dev/null
+++ b/test/CodeGen/arm64_vqmov.c
@@ -0,0 +1,77 @@
+// RUN: %clang_cc1 -O3 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -S -o - %s | FileCheck %s
+// REQUIRES: aarch64-registered-target
+/// Test vqmov[u]n_high_<su>{16,32,64) ARM64 intrinsics
+
+#include <arm_neon.h>
+
+// vqmovn_high_s16 -> UQXTN2 Vd.16b,Vn.8h
+int8x16_t test_vqmovn_high_s16(int8x8_t Vdlow, int16x8_t Vn)
+{
+    return vqmovn_high_s16(Vdlow, Vn);
+  // CHECK: test_vqmovn_high_s16:
+  // CHECK: sqxtn2.16b {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}}
+}
+
+// vqmovun_high_s16 -> UQXTN2 Vd.16b,Vn.8h
+uint8x16_t test_vqmovun_high_s16(uint8x8_t Vdlow, uint16x8_t Vn)
+{
+    return vqmovun_high_s16(Vdlow, Vn);
+  // CHECK: test_vqmovun_high_s16:
+  // CHECK: sqxtun2.16b {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}}
+}
+
+// vqmovn_high_s32 -> SQXTN2 Vd.8h,Vn.4s
+int16x8_t test_vqmovn_high_s32(int16x4_t Vdlow, int32x4_t Vn)
+{
+    return vqmovn_high_s32(Vdlow, Vn);
+  // CHECK: test_vqmovn_high_s32:
+  // CHECK: sqxtn2.8h {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}}
+}
+
+// vqmovn_high_u32 -> UQXTN2 Vd.8h,Vn.4s
+uint16x8_t test_vqmovn_high_u32(uint16x4_t Vdlow, uint32x4_t Vn)
+{
+    return vqmovn_high_u32(Vdlow, Vn);
+  // CHECK: test_vqmovn_high_u32:
+  // CHECK: uqxtn2.8h {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}}
+}
+
+// vqmovn_high_s64 -> SQXTN2 Vd.4s,Vn.2d
+int32x4_t test_vqmovn_high_s64(int32x2_t Vdlow, int64x2_t Vn)
+{
+    return vqmovn_high_s64(Vdlow, Vn);
+  // CHECK: test_vqmovn_high_s64:
+  // CHECK: sqxtn2.4s {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}}
+}
+
+// vqmovn_high_u64 -> UQXTN2 Vd.4s,Vn.2d
+uint32x4_t test_vqmovn_high_u64(uint32x2_t Vdlow, uint64x2_t Vn)
+{
+    return vqmovn_high_u64(Vdlow, Vn);
+  // CHECK: test_vqmovn_high_u64:
+  // CHECK: uqxtn2.4s {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}}
+}
+
+// vqmovn_high_u16 -> UQXTN2 Vd.16b,Vn.8h
+uint8x16_t test_vqmovn_high_u16(uint8x8_t Vdlow, uint16x8_t Vn)
+{
+    return vqmovn_high_u16(Vdlow, Vn);
+  // CHECK: test_vqmovn_high_u16:
+  // CHECK: uqxtn2.16b {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}}
+}
+
+// vqmovun_high_s32 -> SQXTUN2 Vd.8h,Vn.4s
+uint16x8_t test_vqmovun_high_s32(uint16x4_t Vdlow, uint32x4_t Vn)
+{
+    return vqmovun_high_s32(Vdlow, Vn);
+  // CHECK: test_vqmovun_high_s32:
+  // CHECK: sqxtun2.8h {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}}
+}
+
+// vqmovun_high_s64 -> SQXTUN2  Vd.4s,Vn.2d
+uint32x4_t test_vqmovun_high_s64(uint32x2_t Vdlow, uint64x2_t Vn)
+{
+    return vqmovun_high_s64(Vdlow, Vn);
+  // CHECK: test_vqmovun_high_s64:
+  // CHECK: sqxtun2.4s {{v[0-9][0-9]*}}, {{v[0-9][0-9]*}}
+}