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Diffstat (limited to 'test/CodeGen/arm64_vtst.c')
| -rw-r--r-- | test/CodeGen/arm64_vtst.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGen/arm64_vtst.c b/test/CodeGen/arm64_vtst.c new file mode 100644 index 0000000000000..f40c62c4a3039 --- /dev/null +++ b/test/CodeGen/arm64_vtst.c @@ -0,0 +1,22 @@ +// RUN: %clang_cc1 -O1 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -S -o - -emit-llvm %s | FileCheck %s +// Test ARM64 SIMD comparison test intrinsics + +#include <arm_neon.h> + +uint64x2_t test_vtstq_s64(int64x2_t a1, int64x2_t a2) { + // CHECK: test_vtstq_s64 + return vtstq_s64(a1, a2); + // CHECK: [[COMMONBITS:%[A-Za-z0-9.]+]] = and <2 x i64> %a1, %a2 + // CHECK: [[MASK:%[A-Za-z0-9.]+]] = icmp ne <2 x i64> [[COMMONBITS]], zeroinitializer + // CHECK: [[RES:%[A-Za-z0-9.]+]] = sext <2 x i1> [[MASK]] to <2 x i64> + // CHECK: ret <2 x i64> [[RES]] +} + +uint64x2_t test_vtstq_u64(uint64x2_t a1, uint64x2_t a2) { + // CHECK: test_vtstq_u64 + return vtstq_u64(a1, a2); + // CHECK: [[COMMONBITS:%[A-Za-z0-9.]+]] = and <2 x i64> %a1, %a2 + // CHECK: [[MASK:%[A-Za-z0-9.]+]] = icmp ne <2 x i64> [[COMMONBITS]], zeroinitializer + // CHECK: [[RES:%[A-Za-z0-9.]+]] = sext <2 x i1> [[MASK]] to <2 x i64> + // CHECK: ret <2 x i64> [[RES]] +} |