1 // RUN: %clang_cc1 -O1 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -S -o - -emit-llvm %s | FileCheck %s 2 // Test ARM64 SIMD comparison test intrinsics 3 4 #include <arm_neon.h> 5 6 uint64x2_t test_vtstq_s64(int64x2_t a1, int64x2_t a2) { 7 // CHECK: test_vtstq_s64 8 return vtstq_s64(a1, a2); 9 // CHECK: [[COMMONBITS:%[A-Za-z0-9.]+]] = and <2 x i64> %a1, %a2 10 // CHECK: [[MASK:%[A-Za-z0-9.]+]] = icmp ne <2 x i64> [[COMMONBITS]], zeroinitializer 11 // CHECK: [[RES:%[A-Za-z0-9.]+]] = sext <2 x i1> [[MASK]] to <2 x i64> 12 // CHECK: ret <2 x i64> [[RES]] 13 } 14 15 uint64x2_t test_vtstq_u64(uint64x2_t a1, uint64x2_t a2) { 16 // CHECK: test_vtstq_u64 17 return vtstq_u64(a1, a2); 18 // CHECK: [[COMMONBITS:%[A-Za-z0-9.]+]] = and <2 x i64> %a1, %a2 19 // CHECK: [[MASK:%[A-Za-z0-9.]+]] = icmp ne <2 x i64> [[COMMONBITS]], zeroinitializer 20 // CHECK: [[RES:%[A-Za-z0-9.]+]] = sext <2 x i1> [[MASK]] to <2 x i64> 21 // CHECK: ret <2 x i64> [[RES]] 22 } 23
