forked from OSchip/llvm-project
252 lines
9.4 KiB
C
252 lines
9.4 KiB
C
// REQUIRES: aarch64-registered-target
|
|
// RUN: %clang_cc1 -triple arm64-none-linux-gnu -target-feature +neon \
|
|
// RUN: -disable-O0-optnone -ffp-contract=fast -emit-llvm -o - %s | opt -S -mem2reg \
|
|
// RUN: | FileCheck %s
|
|
|
|
// 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 void @test_vstrq_p128(i128* %ptr, i128 %val) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128* %ptr to i8*
|
|
// CHECK: [[TMP1:%.*]] = bitcast i8* [[TMP0]] to i128*
|
|
// CHECK: store i128 %val, i128* [[TMP1]]
|
|
// CHECK: ret void
|
|
void test_vstrq_p128(poly128_t * ptr, poly128_t val) {
|
|
vstrq_p128(ptr, val);
|
|
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vldrq_p128(i128* %ptr) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128* %ptr to i8*
|
|
// CHECK: [[TMP1:%.*]] = bitcast i8* [[TMP0]] to i128*
|
|
// CHECK: [[TMP2:%.*]] = load i128, i128* [[TMP1]]
|
|
// CHECK: ret i128 [[TMP2]]
|
|
poly128_t test_vldrq_p128(poly128_t * ptr) {
|
|
return vldrq_p128(ptr);
|
|
|
|
}
|
|
|
|
// CHECK-LABEL: define void @test_ld_st_p128(i128* %ptr) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128* %ptr to i8*
|
|
// CHECK: [[TMP1:%.*]] = bitcast i8* [[TMP0]] to i128*
|
|
// CHECK: [[TMP2:%.*]] = load i128, i128* [[TMP1]]
|
|
// CHECK: [[ADD_PTR:%.*]] = getelementptr inbounds i128, i128* %ptr, i64 1
|
|
// CHECK: [[TMP3:%.*]] = bitcast i128* [[ADD_PTR]] to i8*
|
|
// CHECK: [[TMP4:%.*]] = bitcast i8* [[TMP3]] to i128*
|
|
// CHECK: store i128 [[TMP2]], i128* [[TMP4]]
|
|
// CHECK: ret void
|
|
void test_ld_st_p128(poly128_t * ptr) {
|
|
vstrq_p128(ptr+1, vldrq_p128(ptr));
|
|
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vmull_p64(i64 %a, i64 %b) #0 {
|
|
// CHECK: [[VMULL_P64_I:%.*]] = call <16 x i8> @llvm.aarch64.neon.pmull64(i64 %a, i64 %b) #2
|
|
// CHECK: [[VMULL_P641_I:%.*]] = bitcast <16 x i8> [[VMULL_P64_I]] to i128
|
|
// CHECK: ret i128 [[VMULL_P641_I]]
|
|
poly128_t test_vmull_p64(poly64_t a, poly64_t b) {
|
|
return vmull_p64(a, b);
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vmull_high_p64(<2 x i64> %a, <2 x i64> %b) #0 {
|
|
// CHECK: [[SHUFFLE_I_I:%.*]] = shufflevector <2 x i64> %a, <2 x i64> %a, <1 x i32> <i32 1>
|
|
// CHECK: [[TMP0:%.*]] = bitcast <1 x i64> [[SHUFFLE_I_I]] to i64
|
|
// CHECK: [[SHUFFLE_I7_I:%.*]] = shufflevector <2 x i64> %b, <2 x i64> %b, <1 x i32> <i32 1>
|
|
// CHECK: [[TMP1:%.*]] = bitcast <1 x i64> [[SHUFFLE_I7_I]] to i64
|
|
// CHECK: [[VMULL_P64_I_I:%.*]] = call <16 x i8> @llvm.aarch64.neon.pmull64(i64 [[TMP0]], i64 [[TMP1]]) #2
|
|
// CHECK: [[VMULL_P641_I_I:%.*]] = bitcast <16 x i8> [[VMULL_P64_I_I]] to i128
|
|
// CHECK: ret i128 [[VMULL_P641_I_I]]
|
|
poly128_t test_vmull_high_p64(poly64x2_t a, poly64x2_t b) {
|
|
return vmull_high_p64(a, b);
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vreinterpretq_p128_s8(<16 x i8> %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast <16 x i8> %a to i128
|
|
// CHECK: ret i128 [[TMP0]]
|
|
poly128_t test_vreinterpretq_p128_s8(int8x16_t a) {
|
|
return vreinterpretq_p128_s8(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vreinterpretq_p128_s16(<8 x i16> %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast <8 x i16> %a to i128
|
|
// CHECK: ret i128 [[TMP0]]
|
|
poly128_t test_vreinterpretq_p128_s16(int16x8_t a) {
|
|
return vreinterpretq_p128_s16(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vreinterpretq_p128_s32(<4 x i32> %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast <4 x i32> %a to i128
|
|
// CHECK: ret i128 [[TMP0]]
|
|
poly128_t test_vreinterpretq_p128_s32(int32x4_t a) {
|
|
return vreinterpretq_p128_s32(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vreinterpretq_p128_s64(<2 x i64> %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast <2 x i64> %a to i128
|
|
// CHECK: ret i128 [[TMP0]]
|
|
poly128_t test_vreinterpretq_p128_s64(int64x2_t a) {
|
|
return vreinterpretq_p128_s64(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vreinterpretq_p128_u8(<16 x i8> %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast <16 x i8> %a to i128
|
|
// CHECK: ret i128 [[TMP0]]
|
|
poly128_t test_vreinterpretq_p128_u8(uint8x16_t a) {
|
|
return vreinterpretq_p128_u8(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vreinterpretq_p128_u16(<8 x i16> %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast <8 x i16> %a to i128
|
|
// CHECK: ret i128 [[TMP0]]
|
|
poly128_t test_vreinterpretq_p128_u16(uint16x8_t a) {
|
|
return vreinterpretq_p128_u16(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vreinterpretq_p128_u32(<4 x i32> %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast <4 x i32> %a to i128
|
|
// CHECK: ret i128 [[TMP0]]
|
|
poly128_t test_vreinterpretq_p128_u32(uint32x4_t a) {
|
|
return vreinterpretq_p128_u32(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vreinterpretq_p128_u64(<2 x i64> %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast <2 x i64> %a to i128
|
|
// CHECK: ret i128 [[TMP0]]
|
|
poly128_t test_vreinterpretq_p128_u64(uint64x2_t a) {
|
|
return vreinterpretq_p128_u64(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vreinterpretq_p128_f32(<4 x float> %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast <4 x float> %a to i128
|
|
// CHECK: ret i128 [[TMP0]]
|
|
poly128_t test_vreinterpretq_p128_f32(float32x4_t a) {
|
|
return vreinterpretq_p128_f32(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vreinterpretq_p128_f64(<2 x double> %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast <2 x double> %a to i128
|
|
// CHECK: ret i128 [[TMP0]]
|
|
poly128_t test_vreinterpretq_p128_f64(float64x2_t a) {
|
|
return vreinterpretq_p128_f64(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vreinterpretq_p128_p8(<16 x i8> %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast <16 x i8> %a to i128
|
|
// CHECK: ret i128 [[TMP0]]
|
|
poly128_t test_vreinterpretq_p128_p8(poly8x16_t a) {
|
|
return vreinterpretq_p128_p8(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vreinterpretq_p128_p16(<8 x i16> %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast <8 x i16> %a to i128
|
|
// CHECK: ret i128 [[TMP0]]
|
|
poly128_t test_vreinterpretq_p128_p16(poly16x8_t a) {
|
|
return vreinterpretq_p128_p16(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define i128 @test_vreinterpretq_p128_p64(<2 x i64> %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast <2 x i64> %a to i128
|
|
// CHECK: ret i128 [[TMP0]]
|
|
poly128_t test_vreinterpretq_p128_p64(poly64x2_t a) {
|
|
return vreinterpretq_p128_p64(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define <16 x i8> @test_vreinterpretq_s8_p128(i128 %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128 %a to <16 x i8>
|
|
// CHECK: ret <16 x i8> [[TMP0]]
|
|
int8x16_t test_vreinterpretq_s8_p128(poly128_t a) {
|
|
return vreinterpretq_s8_p128(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define <8 x i16> @test_vreinterpretq_s16_p128(i128 %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128 %a to <8 x i16>
|
|
// CHECK: ret <8 x i16> [[TMP0]]
|
|
int16x8_t test_vreinterpretq_s16_p128(poly128_t a) {
|
|
return vreinterpretq_s16_p128(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define <4 x i32> @test_vreinterpretq_s32_p128(i128 %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128 %a to <4 x i32>
|
|
// CHECK: ret <4 x i32> [[TMP0]]
|
|
int32x4_t test_vreinterpretq_s32_p128(poly128_t a) {
|
|
return vreinterpretq_s32_p128(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define <2 x i64> @test_vreinterpretq_s64_p128(i128 %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128 %a to <2 x i64>
|
|
// CHECK: ret <2 x i64> [[TMP0]]
|
|
int64x2_t test_vreinterpretq_s64_p128(poly128_t a) {
|
|
return vreinterpretq_s64_p128(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define <16 x i8> @test_vreinterpretq_u8_p128(i128 %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128 %a to <16 x i8>
|
|
// CHECK: ret <16 x i8> [[TMP0]]
|
|
uint8x16_t test_vreinterpretq_u8_p128(poly128_t a) {
|
|
return vreinterpretq_u8_p128(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define <8 x i16> @test_vreinterpretq_u16_p128(i128 %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128 %a to <8 x i16>
|
|
// CHECK: ret <8 x i16> [[TMP0]]
|
|
uint16x8_t test_vreinterpretq_u16_p128(poly128_t a) {
|
|
return vreinterpretq_u16_p128(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define <4 x i32> @test_vreinterpretq_u32_p128(i128 %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128 %a to <4 x i32>
|
|
// CHECK: ret <4 x i32> [[TMP0]]
|
|
uint32x4_t test_vreinterpretq_u32_p128(poly128_t a) {
|
|
return vreinterpretq_u32_p128(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define <2 x i64> @test_vreinterpretq_u64_p128(i128 %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128 %a to <2 x i64>
|
|
// CHECK: ret <2 x i64> [[TMP0]]
|
|
uint64x2_t test_vreinterpretq_u64_p128(poly128_t a) {
|
|
return vreinterpretq_u64_p128(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define <4 x float> @test_vreinterpretq_f32_p128(i128 %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128 %a to <4 x float>
|
|
// CHECK: ret <4 x float> [[TMP0]]
|
|
float32x4_t test_vreinterpretq_f32_p128(poly128_t a) {
|
|
return vreinterpretq_f32_p128(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define <2 x double> @test_vreinterpretq_f64_p128(i128 %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128 %a to <2 x double>
|
|
// CHECK: ret <2 x double> [[TMP0]]
|
|
float64x2_t test_vreinterpretq_f64_p128(poly128_t a) {
|
|
return vreinterpretq_f64_p128(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define <16 x i8> @test_vreinterpretq_p8_p128(i128 %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128 %a to <16 x i8>
|
|
// CHECK: ret <16 x i8> [[TMP0]]
|
|
poly8x16_t test_vreinterpretq_p8_p128(poly128_t a) {
|
|
return vreinterpretq_p8_p128(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define <8 x i16> @test_vreinterpretq_p16_p128(i128 %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128 %a to <8 x i16>
|
|
// CHECK: ret <8 x i16> [[TMP0]]
|
|
poly16x8_t test_vreinterpretq_p16_p128(poly128_t a) {
|
|
return vreinterpretq_p16_p128(a);
|
|
}
|
|
|
|
// CHECK-LABEL: define <2 x i64> @test_vreinterpretq_p64_p128(i128 %a) #0 {
|
|
// CHECK: [[TMP0:%.*]] = bitcast i128 %a to <2 x i64>
|
|
// CHECK: ret <2 x i64> [[TMP0]]
|
|
poly64x2_t test_vreinterpretq_p64_p128(poly128_t a) {
|
|
return vreinterpretq_p64_p128(a);
|
|
}
|
|
|
|
|