clang/test/CodeGen/AArch64/poly128.c

// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature
// RUN: %clang_cc1 -triple arm64-none-linux-gnu -target-feature +neon \
// RUN: -disable-O0-optnone -ffp-contract=fast -emit-llvm -o - %s | opt -S -passes=mem2reg,sroa \
// RUN:  | FileCheck %s

// REQUIRES: aarch64-registered-target

// Test new aarch64 intrinsics with poly128
// FIXME: Currently, poly128_t equals to uint128, which will be spilt into
// two 64-bit GPR(eg X0, X1). Now moving data from X0, X1 to FPR128 will
// introduce 2 store and 1 load instructions(store X0, X1 to memory and
// then load back to Q0). If target has NEON, this is better replaced by
// FMOV or INS.

#include <arm_neon.h>

// CHECK-LABEL: define {{[^@]+}}@test_vstrq_p128
// CHECK-SAME: (ptr noundef [[PTR:%.*]], i128 noundef [[VAL:%.*]]) #[[ATTR0:[0-9]+]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    store i128 [[VAL]], ptr [[PTR]], align 16
// CHECK-NEXT:    ret void
//
void test_vstrq_p128(poly128_t * ptr, poly128_t val) {
  vstrq_p128(ptr, val);

}

// CHECK-LABEL: define {{[^@]+}}@test_vldrq_p128
// CHECK-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = load i128, ptr [[PTR]], align 16
// CHECK-NEXT:    ret i128 [[TMP0]]
//
poly128_t test_vldrq_p128(poly128_t * ptr) {
  return vldrq_p128(ptr);

}

// CHECK-LABEL: define {{[^@]+}}@test_ld_st_p128
// CHECK-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = load i128, ptr [[PTR]], align 16
// CHECK-NEXT:    [[ADD_PTR:%.*]] = getelementptr inbounds i128, ptr [[PTR]], i64 1
// CHECK-NEXT:    store i128 [[TMP0]], ptr [[ADD_PTR]], align 16
// CHECK-NEXT:    ret void
//
void test_ld_st_p128(poly128_t * ptr) {
   vstrq_p128(ptr+1, vldrq_p128(ptr));

}

// CHECK-LABEL: define {{[^@]+}}@test_vmull_p64
// CHECK-SAME: (i64 noundef [[A:%.*]], i64 noundef [[B:%.*]]) #[[ATTR1:[0-9]+]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[VMULL_P64_I:%.*]] = call <16 x i8> @llvm.aarch64.neon.pmull64(i64 [[A]], i64 [[B]])
// CHECK-NEXT:    [[VMULL_P641_I:%.*]] = bitcast <16 x i8> [[VMULL_P64_I]] to i128
// CHECK-NEXT:    ret i128 [[VMULL_P641_I]]
//
__attribute__((target("aes"))) poly128_t test_vmull_p64(poly64_t a, poly64_t b) {
  return vmull_p64(a, b);
}

// CHECK-LABEL: define {{[^@]+}}@test_vmull_high_p64
// CHECK-SAME: (<2 x i64> noundef [[A:%.*]], <2 x i64> noundef [[B:%.*]]) #[[ATTR1]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[SHUFFLE_I5:%.*]] = shufflevector <2 x i64> [[A]], <2 x i64> [[A]], <1 x i32> <i32 1>
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast <1 x i64> [[SHUFFLE_I5]] to i64
// CHECK-NEXT:    [[SHUFFLE_I:%.*]] = shufflevector <2 x i64> [[B]], <2 x i64> [[B]], <1 x i32> <i32 1>
// CHECK-NEXT:    [[TMP1:%.*]] = bitcast <1 x i64> [[SHUFFLE_I]] to i64
// CHECK-NEXT:    [[VMULL_P64_I_I:%.*]] = call <16 x i8> @llvm.aarch64.neon.pmull64(i64 [[TMP0]], i64 [[TMP1]])
// CHECK-NEXT:    [[VMULL_P641_I_I:%.*]] = bitcast <16 x i8> [[VMULL_P64_I_I]] to i128
// CHECK-NEXT:    ret i128 [[VMULL_P641_I_I]]
//
__attribute__((target("aes"))) poly128_t test_vmull_high_p64(poly64x2_t a, poly64x2_t b) {
  return vmull_high_p64(a, b);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p128_s8
// CHECK-SAME: (<16 x i8> noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast <16 x i8> [[A]] to i128
// CHECK-NEXT:    ret i128 [[TMP0]]
//
poly128_t test_vreinterpretq_p128_s8(int8x16_t a) {
  return vreinterpretq_p128_s8(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p128_s16
// CHECK-SAME: (<8 x i16> noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast <8 x i16> [[A]] to i128
// CHECK-NEXT:    ret i128 [[TMP0]]
//
poly128_t test_vreinterpretq_p128_s16(int16x8_t a) {
  return vreinterpretq_p128_s16(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p128_s32
// CHECK-SAME: (<4 x i32> noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast <4 x i32> [[A]] to i128
// CHECK-NEXT:    ret i128 [[TMP0]]
//
poly128_t test_vreinterpretq_p128_s32(int32x4_t a) {
  return vreinterpretq_p128_s32(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p128_s64
// CHECK-SAME: (<2 x i64> noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast <2 x i64> [[A]] to i128
// CHECK-NEXT:    ret i128 [[TMP0]]
//
poly128_t test_vreinterpretq_p128_s64(int64x2_t a) {
  return vreinterpretq_p128_s64(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p128_u8
// CHECK-SAME: (<16 x i8> noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast <16 x i8> [[A]] to i128
// CHECK-NEXT:    ret i128 [[TMP0]]
//
poly128_t test_vreinterpretq_p128_u8(uint8x16_t a) {
  return vreinterpretq_p128_u8(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p128_u16
// CHECK-SAME: (<8 x i16> noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast <8 x i16> [[A]] to i128
// CHECK-NEXT:    ret i128 [[TMP0]]
//
poly128_t test_vreinterpretq_p128_u16(uint16x8_t a) {
  return vreinterpretq_p128_u16(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p128_u32
// CHECK-SAME: (<4 x i32> noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast <4 x i32> [[A]] to i128
// CHECK-NEXT:    ret i128 [[TMP0]]
//
poly128_t test_vreinterpretq_p128_u32(uint32x4_t a) {
  return vreinterpretq_p128_u32(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p128_u64
// CHECK-SAME: (<2 x i64> noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast <2 x i64> [[A]] to i128
// CHECK-NEXT:    ret i128 [[TMP0]]
//
poly128_t test_vreinterpretq_p128_u64(uint64x2_t a) {
  return vreinterpretq_p128_u64(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p128_f32
// CHECK-SAME: (<4 x float> noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast <4 x float> [[A]] to i128
// CHECK-NEXT:    ret i128 [[TMP0]]
//
poly128_t test_vreinterpretq_p128_f32(float32x4_t a) {
  return vreinterpretq_p128_f32(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p128_f64
// CHECK-SAME: (<2 x double> noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast <2 x double> [[A]] to i128
// CHECK-NEXT:    ret i128 [[TMP0]]
//
poly128_t test_vreinterpretq_p128_f64(float64x2_t a) {
  return vreinterpretq_p128_f64(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p128_p8
// CHECK-SAME: (<16 x i8> noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast <16 x i8> [[A]] to i128
// CHECK-NEXT:    ret i128 [[TMP0]]
//
poly128_t test_vreinterpretq_p128_p8(poly8x16_t a) {
  return vreinterpretq_p128_p8(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p128_p16
// CHECK-SAME: (<8 x i16> noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast <8 x i16> [[A]] to i128
// CHECK-NEXT:    ret i128 [[TMP0]]
//
poly128_t test_vreinterpretq_p128_p16(poly16x8_t a) {
  return vreinterpretq_p128_p16(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p128_p64
// CHECK-SAME: (<2 x i64> noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast <2 x i64> [[A]] to i128
// CHECK-NEXT:    ret i128 [[TMP0]]
//
poly128_t test_vreinterpretq_p128_p64(poly64x2_t a) {
  return vreinterpretq_p128_p64(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_s8_p128
// CHECK-SAME: (i128 noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[A]] to <16 x i8>
// CHECK-NEXT:    ret <16 x i8> [[TMP0]]
//
int8x16_t test_vreinterpretq_s8_p128(poly128_t a) {
  return vreinterpretq_s8_p128(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_s16_p128
// CHECK-SAME: (i128 noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[A]] to <8 x i16>
// CHECK-NEXT:    ret <8 x i16> [[TMP0]]
//
int16x8_t test_vreinterpretq_s16_p128(poly128_t  a) {
  return vreinterpretq_s16_p128(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_s32_p128
// CHECK-SAME: (i128 noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[A]] to <4 x i32>
// CHECK-NEXT:    ret <4 x i32> [[TMP0]]
//
int32x4_t test_vreinterpretq_s32_p128(poly128_t a) {
  return vreinterpretq_s32_p128(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_s64_p128
// CHECK-SAME: (i128 noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[A]] to <2 x i64>
// CHECK-NEXT:    ret <2 x i64> [[TMP0]]
//
int64x2_t test_vreinterpretq_s64_p128(poly128_t  a) {
  return vreinterpretq_s64_p128(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_u8_p128
// CHECK-SAME: (i128 noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[A]] to <16 x i8>
// CHECK-NEXT:    ret <16 x i8> [[TMP0]]
//
uint8x16_t test_vreinterpretq_u8_p128(poly128_t  a) {
  return vreinterpretq_u8_p128(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_u16_p128
// CHECK-SAME: (i128 noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[A]] to <8 x i16>
// CHECK-NEXT:    ret <8 x i16> [[TMP0]]
//
uint16x8_t test_vreinterpretq_u16_p128(poly128_t  a) {
  return vreinterpretq_u16_p128(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_u32_p128
// CHECK-SAME: (i128 noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[A]] to <4 x i32>
// CHECK-NEXT:    ret <4 x i32> [[TMP0]]
//
uint32x4_t test_vreinterpretq_u32_p128(poly128_t  a) {
  return vreinterpretq_u32_p128(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_u64_p128
// CHECK-SAME: (i128 noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[A]] to <2 x i64>
// CHECK-NEXT:    ret <2 x i64> [[TMP0]]
//
uint64x2_t test_vreinterpretq_u64_p128(poly128_t  a) {
  return vreinterpretq_u64_p128(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_f32_p128
// CHECK-SAME: (i128 noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[A]] to <4 x float>
// CHECK-NEXT:    ret <4 x float> [[TMP0]]
//
float32x4_t test_vreinterpretq_f32_p128(poly128_t  a) {
  return vreinterpretq_f32_p128(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_f64_p128
// CHECK-SAME: (i128 noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[A]] to <2 x double>
// CHECK-NEXT:    ret <2 x double> [[TMP0]]
//
float64x2_t test_vreinterpretq_f64_p128(poly128_t  a) {
  return vreinterpretq_f64_p128(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p8_p128
// CHECK-SAME: (i128 noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[A]] to <16 x i8>
// CHECK-NEXT:    ret <16 x i8> [[TMP0]]
//
poly8x16_t test_vreinterpretq_p8_p128(poly128_t  a) {
  return vreinterpretq_p8_p128(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p16_p128
// CHECK-SAME: (i128 noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[A]] to <8 x i16>
// CHECK-NEXT:    ret <8 x i16> [[TMP0]]
//
poly16x8_t test_vreinterpretq_p16_p128(poly128_t  a) {
  return vreinterpretq_p16_p128(a);
}

// CHECK-LABEL: define {{[^@]+}}@test_vreinterpretq_p64_p128
// CHECK-SAME: (i128 noundef [[A:%.*]]) #[[ATTR0]] {
// CHECK-NEXT:  entry:
// CHECK-NEXT:    [[TMP0:%.*]] = bitcast i128 [[A]] to <2 x i64>
// CHECK-NEXT:    ret <2 x i64> [[TMP0]]
//
poly64x2_t test_vreinterpretq_p64_p128(poly128_t  a) {
  return vreinterpretq_p64_p128(a);
}