| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py |
| // RUN: %clang_cc1 \ |
| // RUN: -triple aarch64-arm-none-eabi -target-feature +neon -target-feature +bf16 \ |
| // RUN: -disable-O0-optnone -emit-llvm -fno-legacy-pass-manager -o - %s \ |
| // RUN: | opt -S -mem2reg \ |
| // RUN: | FileCheck --check-prefixes=CHECK,CHECK-A64 %s |
| // RUN: %clang_cc1 \ |
| // RUN: -triple armv8.6a-arm-none-eabi -target-feature +neon \ |
| // RUN: -target-feature +bf16 -mfloat-abi hard \ |
| // RUN: -disable-O0-optnone -emit-llvm -fno-legacy-pass-manager -o - %s \ |
| // RUN: | opt -S -mem2reg \ |
| // RUN: | FileCheck --check-prefixes=CHECK,CHECK-A32-HARDFP %s |
| // RUN: %clang_cc1 \ |
| // RUN: -triple armv8.6a-arm-none-eabi -target-feature +neon \ |
| // RUN: -target-feature +bf16 -mfloat-abi softfp \ |
| // RUN: -disable-O0-optnone -emit-llvm -fno-legacy-pass-manager -o - %s \ |
| // RUN: | opt -S -mem2reg \ |
| // RUN: | FileCheck --check-prefixes=CHECK,CHECK-A32-SOFTFP %s |
| |
| // REQUIRES: arm-registered-target |
| // REQUIRES: aarch64-registered-target |
| |
| #include <arm_neon.h> |
| |
| // CHECK-A64-LABEL: @test_vcvt_f32_bf16( |
| // CHECK-A64-NEXT: entry: |
| // CHECK-A64-NEXT: [[__REINT_150_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A64-NEXT: [[__REINT1_150_I:%.*]] = alloca <4 x i32>, align 16 |
| // CHECK-A64-NEXT: store <4 x bfloat> [[A:%.*]], <4 x bfloat>* [[__REINT_150_I]], align 8 |
| // CHECK-A64-NEXT: [[TMP0:%.*]] = bitcast <4 x bfloat>* [[__REINT_150_I]] to <4 x i16>* |
| // CHECK-A64-NEXT: [[TMP1:%.*]] = load <4 x i16>, <4 x i16>* [[TMP0]], align 8 |
| // CHECK-A64-NEXT: [[TMP2:%.*]] = bitcast <4 x i16> [[TMP1]] to <8 x i8> |
| // CHECK-A64-NEXT: [[TMP3:%.*]] = sext <4 x i16> [[TMP1]] to <4 x i32> |
| // CHECK-A64-NEXT: [[VSHLL_N_I:%.*]] = shl <4 x i32> [[TMP3]], <i32 16, i32 16, i32 16, i32 16> |
| // CHECK-A64-NEXT: store <4 x i32> [[VSHLL_N_I]], <4 x i32>* [[__REINT1_150_I]], align 16 |
| // CHECK-A64-NEXT: [[TMP4:%.*]] = bitcast <4 x i32>* [[__REINT1_150_I]] to <4 x float>* |
| // CHECK-A64-NEXT: [[TMP5:%.*]] = load <4 x float>, <4 x float>* [[TMP4]], align 16 |
| // CHECK-A64-NEXT: ret <4 x float> [[TMP5]] |
| // |
| // CHECK-A32-HARDFP-LABEL: @test_vcvt_f32_bf16( |
| // CHECK-A32-HARDFP-NEXT: entry: |
| // CHECK-A32-HARDFP-NEXT: [[__REINT_150_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-HARDFP-NEXT: [[__REINT1_150_I:%.*]] = alloca <4 x i32>, align 8 |
| // CHECK-A32-HARDFP-NEXT: store <4 x bfloat> [[A:%.*]], <4 x bfloat>* [[__REINT_150_I]], align 8 |
| // CHECK-A32-HARDFP-NEXT: [[TMP0:%.*]] = bitcast <4 x bfloat>* [[__REINT_150_I]] to <4 x i16>* |
| // CHECK-A32-HARDFP-NEXT: [[TMP1:%.*]] = load <4 x i16>, <4 x i16>* [[TMP0]], align 8 |
| // CHECK-A32-HARDFP-NEXT: [[TMP2:%.*]] = bitcast <4 x i16> [[TMP1]] to <8 x i8> |
| // CHECK-A32-HARDFP-NEXT: [[TMP3:%.*]] = sext <4 x i16> [[TMP1]] to <4 x i32> |
| // CHECK-A32-HARDFP-NEXT: [[VSHLL_N_I:%.*]] = shl <4 x i32> [[TMP3]], <i32 16, i32 16, i32 16, i32 16> |
| // CHECK-A32-HARDFP-NEXT: store <4 x i32> [[VSHLL_N_I]], <4 x i32>* [[__REINT1_150_I]], align 8 |
| // CHECK-A32-HARDFP-NEXT: [[TMP4:%.*]] = bitcast <4 x i32>* [[__REINT1_150_I]] to <4 x float>* |
| // CHECK-A32-HARDFP-NEXT: [[TMP5:%.*]] = load <4 x float>, <4 x float>* [[TMP4]], align 8 |
| // CHECK-A32-HARDFP-NEXT: ret <4 x float> [[TMP5]] |
| // |
| // CHECK-A32-SOFTFP-LABEL: @test_vcvt_f32_bf16( |
| // CHECK-A32-SOFTFP-NEXT: entry: |
| // CHECK-A32-SOFTFP-NEXT: [[__P0_150_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__REINT_150_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__REINT1_150_I:%.*]] = alloca <4 x i32>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[A:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP0:%.*]] = bitcast <4 x bfloat>* [[A]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[A_COERCE:%.*]], <2 x i32>* [[TMP0]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[A1:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[A]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[A1]], <4 x bfloat>* [[COERCE]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP1:%.*]] = bitcast <4 x bfloat>* [[COERCE]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP2:%.*]] = load <2 x i32>, <2 x i32>* [[TMP1]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP3:%.*]] = bitcast <4 x bfloat>* [[__P0_150_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[TMP2]], <2 x i32>* [[TMP3]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P0_1501_I:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[__P0_150_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[__P0_1501_I]], <4 x bfloat>* [[__REINT_150_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP4:%.*]] = bitcast <4 x bfloat>* [[__REINT_150_I]] to <4 x i16>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP5:%.*]] = load <4 x i16>, <4 x i16>* [[TMP4]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP6:%.*]] = bitcast <4 x i16> [[TMP5]] to <8 x i8> |
| // CHECK-A32-SOFTFP-NEXT: [[TMP7:%.*]] = sext <4 x i16> [[TMP5]] to <4 x i32> |
| // CHECK-A32-SOFTFP-NEXT: [[VSHLL_N_I:%.*]] = shl <4 x i32> [[TMP7]], <i32 16, i32 16, i32 16, i32 16> |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[VSHLL_N_I]], <4 x i32>* [[__REINT1_150_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP8:%.*]] = bitcast <4 x i32>* [[__REINT1_150_I]] to <4 x float>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP9:%.*]] = load <4 x float>, <4 x float>* [[TMP8]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: ret <4 x float> [[TMP9]] |
| // |
| float32x4_t test_vcvt_f32_bf16(bfloat16x4_t a) { |
| return vcvt_f32_bf16(a); |
| } |
| |
| // CHECK-A64-LABEL: @test_vcvtq_low_f32_bf16( |
| // CHECK-A64-NEXT: entry: |
| // CHECK-A64-NEXT: [[__REINT_150_I_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A64-NEXT: [[__REINT1_150_I_I:%.*]] = alloca <4 x i32>, align 16 |
| // CHECK-A64-NEXT: [[SHUFFLE_I:%.*]] = shufflevector <8 x bfloat> [[A:%.*]], <8 x bfloat> [[A]], <4 x i32> <i32 0, i32 1, i32 2, i32 3> |
| // CHECK-A64-NEXT: store <4 x bfloat> [[SHUFFLE_I]], <4 x bfloat>* [[__REINT_150_I_I]], align 8 |
| // CHECK-A64-NEXT: [[TMP0:%.*]] = bitcast <4 x bfloat>* [[__REINT_150_I_I]] to <4 x i16>* |
| // CHECK-A64-NEXT: [[TMP1:%.*]] = load <4 x i16>, <4 x i16>* [[TMP0]], align 8 |
| // CHECK-A64-NEXT: [[TMP2:%.*]] = bitcast <4 x i16> [[TMP1]] to <8 x i8> |
| // CHECK-A64-NEXT: [[TMP3:%.*]] = sext <4 x i16> [[TMP1]] to <4 x i32> |
| // CHECK-A64-NEXT: [[VSHLL_N_I_I:%.*]] = shl <4 x i32> [[TMP3]], <i32 16, i32 16, i32 16, i32 16> |
| // CHECK-A64-NEXT: store <4 x i32> [[VSHLL_N_I_I]], <4 x i32>* [[__REINT1_150_I_I]], align 16 |
| // CHECK-A64-NEXT: [[TMP4:%.*]] = bitcast <4 x i32>* [[__REINT1_150_I_I]] to <4 x float>* |
| // CHECK-A64-NEXT: [[TMP5:%.*]] = load <4 x float>, <4 x float>* [[TMP4]], align 16 |
| // CHECK-A64-NEXT: ret <4 x float> [[TMP5]] |
| // |
| // CHECK-A32-HARDFP-LABEL: @test_vcvtq_low_f32_bf16( |
| // CHECK-A32-HARDFP-NEXT: entry: |
| // CHECK-A32-HARDFP-NEXT: [[__REINT_150_I_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-HARDFP-NEXT: [[__REINT1_150_I_I:%.*]] = alloca <4 x i32>, align 8 |
| // CHECK-A32-HARDFP-NEXT: [[SHUFFLE_I:%.*]] = shufflevector <8 x bfloat> [[A:%.*]], <8 x bfloat> [[A]], <4 x i32> <i32 0, i32 1, i32 2, i32 3> |
| // CHECK-A32-HARDFP-NEXT: store <4 x bfloat> [[SHUFFLE_I]], <4 x bfloat>* [[__REINT_150_I_I]], align 8 |
| // CHECK-A32-HARDFP-NEXT: [[TMP0:%.*]] = bitcast <4 x bfloat>* [[__REINT_150_I_I]] to <4 x i16>* |
| // CHECK-A32-HARDFP-NEXT: [[TMP1:%.*]] = load <4 x i16>, <4 x i16>* [[TMP0]], align 8 |
| // CHECK-A32-HARDFP-NEXT: [[TMP2:%.*]] = bitcast <4 x i16> [[TMP1]] to <8 x i8> |
| // CHECK-A32-HARDFP-NEXT: [[TMP3:%.*]] = sext <4 x i16> [[TMP1]] to <4 x i32> |
| // CHECK-A32-HARDFP-NEXT: [[VSHLL_N_I_I:%.*]] = shl <4 x i32> [[TMP3]], <i32 16, i32 16, i32 16, i32 16> |
| // CHECK-A32-HARDFP-NEXT: store <4 x i32> [[VSHLL_N_I_I]], <4 x i32>* [[__REINT1_150_I_I]], align 8 |
| // CHECK-A32-HARDFP-NEXT: [[TMP4:%.*]] = bitcast <4 x i32>* [[__REINT1_150_I_I]] to <4 x float>* |
| // CHECK-A32-HARDFP-NEXT: [[TMP5:%.*]] = load <4 x float>, <4 x float>* [[TMP4]], align 8 |
| // CHECK-A32-HARDFP-NEXT: ret <4 x float> [[TMP5]] |
| // |
| // CHECK-A32-SOFTFP-LABEL: @test_vcvtq_low_f32_bf16( |
| // CHECK-A32-SOFTFP-NEXT: entry: |
| // CHECK-A32-SOFTFP-NEXT: [[RETVAL_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P0_I2:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P0_150_I_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__REINT_150_I_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__REINT1_150_I_I:%.*]] = alloca <4 x i32>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P0_I:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE_I:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE2_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE3_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[A:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP0:%.*]] = bitcast <8 x bfloat>* [[A]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[A_COERCE:%.*]], <4 x i32>* [[TMP0]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[A1:%.*]] = load <8 x bfloat>, <8 x bfloat>* [[A]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <8 x bfloat> [[A1]], <8 x bfloat>* [[COERCE]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP1:%.*]] = bitcast <8 x bfloat>* [[COERCE]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP1]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP3:%.*]] = bitcast <8 x bfloat>* [[__P0_I]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[TMP2]], <4 x i32>* [[TMP3]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P01_I:%.*]] = load <8 x bfloat>, <8 x bfloat>* [[__P0_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <8 x bfloat> [[__P01_I]], <8 x bfloat>* [[COERCE_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP4:%.*]] = bitcast <8 x bfloat>* [[COERCE_I]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP6:%.*]] = bitcast <8 x bfloat>* [[__P0_I2]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[TMP5]], <4 x i32>* [[TMP6]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P01_I5:%.*]] = load <8 x bfloat>, <8 x bfloat>* [[__P0_I2]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[SHUFFLE_I:%.*]] = shufflevector <8 x bfloat> [[__P01_I5]], <8 x bfloat> [[__P01_I5]], <4 x i32> <i32 0, i32 1, i32 2, i32 3> |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[SHUFFLE_I]], <4 x bfloat>* [[RETVAL_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP7:%.*]] = bitcast <4 x bfloat>* [[RETVAL_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP8:%.*]] = load <2 x i32>, <2 x i32>* [[TMP7]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP9:%.*]] = bitcast <4 x bfloat>* [[COERCE2_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[TMP8]], <2 x i32>* [[TMP9]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP10:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[COERCE2_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[TMP10]], <4 x bfloat>* [[COERCE3_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP11:%.*]] = bitcast <4 x bfloat>* [[COERCE3_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP12:%.*]] = load <2 x i32>, <2 x i32>* [[TMP11]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP13:%.*]] = bitcast <4 x bfloat>* [[__P0_150_I_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[TMP12]], <2 x i32>* [[TMP13]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P0_1501_I_I:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[__P0_150_I_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[__P0_1501_I_I]], <4 x bfloat>* [[__REINT_150_I_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP14:%.*]] = bitcast <4 x bfloat>* [[__REINT_150_I_I]] to <4 x i16>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP15:%.*]] = load <4 x i16>, <4 x i16>* [[TMP14]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP16:%.*]] = bitcast <4 x i16> [[TMP15]] to <8 x i8> |
| // CHECK-A32-SOFTFP-NEXT: [[TMP17:%.*]] = sext <4 x i16> [[TMP15]] to <4 x i32> |
| // CHECK-A32-SOFTFP-NEXT: [[VSHLL_N_I_I:%.*]] = shl <4 x i32> [[TMP17]], <i32 16, i32 16, i32 16, i32 16> |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[VSHLL_N_I_I]], <4 x i32>* [[__REINT1_150_I_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP18:%.*]] = bitcast <4 x i32>* [[__REINT1_150_I_I]] to <4 x float>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP19:%.*]] = load <4 x float>, <4 x float>* [[TMP18]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: ret <4 x float> [[TMP19]] |
| // |
| float32x4_t test_vcvtq_low_f32_bf16(bfloat16x8_t a) { |
| return vcvtq_low_f32_bf16(a); |
| } |
| |
| // CHECK-A64-LABEL: @test_vcvtq_high_f32_bf16( |
| // CHECK-A64-NEXT: entry: |
| // CHECK-A64-NEXT: [[__REINT_150_I_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A64-NEXT: [[__REINT1_150_I_I:%.*]] = alloca <4 x i32>, align 16 |
| // CHECK-A64-NEXT: [[SHUFFLE_I:%.*]] = shufflevector <8 x bfloat> [[A:%.*]], <8 x bfloat> [[A]], <4 x i32> <i32 4, i32 5, i32 6, i32 7> |
| // CHECK-A64-NEXT: store <4 x bfloat> [[SHUFFLE_I]], <4 x bfloat>* [[__REINT_150_I_I]], align 8 |
| // CHECK-A64-NEXT: [[TMP0:%.*]] = bitcast <4 x bfloat>* [[__REINT_150_I_I]] to <4 x i16>* |
| // CHECK-A64-NEXT: [[TMP1:%.*]] = load <4 x i16>, <4 x i16>* [[TMP0]], align 8 |
| // CHECK-A64-NEXT: [[TMP2:%.*]] = bitcast <4 x i16> [[TMP1]] to <8 x i8> |
| // CHECK-A64-NEXT: [[TMP3:%.*]] = sext <4 x i16> [[TMP1]] to <4 x i32> |
| // CHECK-A64-NEXT: [[VSHLL_N_I_I:%.*]] = shl <4 x i32> [[TMP3]], <i32 16, i32 16, i32 16, i32 16> |
| // CHECK-A64-NEXT: store <4 x i32> [[VSHLL_N_I_I]], <4 x i32>* [[__REINT1_150_I_I]], align 16 |
| // CHECK-A64-NEXT: [[TMP4:%.*]] = bitcast <4 x i32>* [[__REINT1_150_I_I]] to <4 x float>* |
| // CHECK-A64-NEXT: [[TMP5:%.*]] = load <4 x float>, <4 x float>* [[TMP4]], align 16 |
| // CHECK-A64-NEXT: ret <4 x float> [[TMP5]] |
| // |
| // CHECK-A32-HARDFP-LABEL: @test_vcvtq_high_f32_bf16( |
| // CHECK-A32-HARDFP-NEXT: entry: |
| // CHECK-A32-HARDFP-NEXT: [[__REINT_150_I_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-HARDFP-NEXT: [[__REINT1_150_I_I:%.*]] = alloca <4 x i32>, align 8 |
| // CHECK-A32-HARDFP-NEXT: [[SHUFFLE_I:%.*]] = shufflevector <8 x bfloat> [[A:%.*]], <8 x bfloat> [[A]], <4 x i32> <i32 4, i32 5, i32 6, i32 7> |
| // CHECK-A32-HARDFP-NEXT: store <4 x bfloat> [[SHUFFLE_I]], <4 x bfloat>* [[__REINT_150_I_I]], align 8 |
| // CHECK-A32-HARDFP-NEXT: [[TMP0:%.*]] = bitcast <4 x bfloat>* [[__REINT_150_I_I]] to <4 x i16>* |
| // CHECK-A32-HARDFP-NEXT: [[TMP1:%.*]] = load <4 x i16>, <4 x i16>* [[TMP0]], align 8 |
| // CHECK-A32-HARDFP-NEXT: [[TMP2:%.*]] = bitcast <4 x i16> [[TMP1]] to <8 x i8> |
| // CHECK-A32-HARDFP-NEXT: [[TMP3:%.*]] = sext <4 x i16> [[TMP1]] to <4 x i32> |
| // CHECK-A32-HARDFP-NEXT: [[VSHLL_N_I_I:%.*]] = shl <4 x i32> [[TMP3]], <i32 16, i32 16, i32 16, i32 16> |
| // CHECK-A32-HARDFP-NEXT: store <4 x i32> [[VSHLL_N_I_I]], <4 x i32>* [[__REINT1_150_I_I]], align 8 |
| // CHECK-A32-HARDFP-NEXT: [[TMP4:%.*]] = bitcast <4 x i32>* [[__REINT1_150_I_I]] to <4 x float>* |
| // CHECK-A32-HARDFP-NEXT: [[TMP5:%.*]] = load <4 x float>, <4 x float>* [[TMP4]], align 8 |
| // CHECK-A32-HARDFP-NEXT: ret <4 x float> [[TMP5]] |
| // |
| // CHECK-A32-SOFTFP-LABEL: @test_vcvtq_high_f32_bf16( |
| // CHECK-A32-SOFTFP-NEXT: entry: |
| // CHECK-A32-SOFTFP-NEXT: [[RETVAL_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P0_I2:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P0_150_I_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__REINT_150_I_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__REINT1_150_I_I:%.*]] = alloca <4 x i32>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P0_I:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE_I:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE2_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE3_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[A:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP0:%.*]] = bitcast <8 x bfloat>* [[A]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[A_COERCE:%.*]], <4 x i32>* [[TMP0]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[A1:%.*]] = load <8 x bfloat>, <8 x bfloat>* [[A]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <8 x bfloat> [[A1]], <8 x bfloat>* [[COERCE]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP1:%.*]] = bitcast <8 x bfloat>* [[COERCE]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP1]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP3:%.*]] = bitcast <8 x bfloat>* [[__P0_I]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[TMP2]], <4 x i32>* [[TMP3]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P01_I:%.*]] = load <8 x bfloat>, <8 x bfloat>* [[__P0_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <8 x bfloat> [[__P01_I]], <8 x bfloat>* [[COERCE_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP4:%.*]] = bitcast <8 x bfloat>* [[COERCE_I]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP5:%.*]] = load <4 x i32>, <4 x i32>* [[TMP4]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP6:%.*]] = bitcast <8 x bfloat>* [[__P0_I2]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[TMP5]], <4 x i32>* [[TMP6]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P01_I5:%.*]] = load <8 x bfloat>, <8 x bfloat>* [[__P0_I2]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[SHUFFLE_I:%.*]] = shufflevector <8 x bfloat> [[__P01_I5]], <8 x bfloat> [[__P01_I5]], <4 x i32> <i32 4, i32 5, i32 6, i32 7> |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[SHUFFLE_I]], <4 x bfloat>* [[RETVAL_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP7:%.*]] = bitcast <4 x bfloat>* [[RETVAL_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP8:%.*]] = load <2 x i32>, <2 x i32>* [[TMP7]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP9:%.*]] = bitcast <4 x bfloat>* [[COERCE2_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[TMP8]], <2 x i32>* [[TMP9]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP10:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[COERCE2_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[TMP10]], <4 x bfloat>* [[COERCE3_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP11:%.*]] = bitcast <4 x bfloat>* [[COERCE3_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP12:%.*]] = load <2 x i32>, <2 x i32>* [[TMP11]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP13:%.*]] = bitcast <4 x bfloat>* [[__P0_150_I_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[TMP12]], <2 x i32>* [[TMP13]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P0_1501_I_I:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[__P0_150_I_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[__P0_1501_I_I]], <4 x bfloat>* [[__REINT_150_I_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP14:%.*]] = bitcast <4 x bfloat>* [[__REINT_150_I_I]] to <4 x i16>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP15:%.*]] = load <4 x i16>, <4 x i16>* [[TMP14]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP16:%.*]] = bitcast <4 x i16> [[TMP15]] to <8 x i8> |
| // CHECK-A32-SOFTFP-NEXT: [[TMP17:%.*]] = sext <4 x i16> [[TMP15]] to <4 x i32> |
| // CHECK-A32-SOFTFP-NEXT: [[VSHLL_N_I_I:%.*]] = shl <4 x i32> [[TMP17]], <i32 16, i32 16, i32 16, i32 16> |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[VSHLL_N_I_I]], <4 x i32>* [[__REINT1_150_I_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP18:%.*]] = bitcast <4 x i32>* [[__REINT1_150_I_I]] to <4 x float>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP19:%.*]] = load <4 x float>, <4 x float>* [[TMP18]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: ret <4 x float> [[TMP19]] |
| // |
| float32x4_t test_vcvtq_high_f32_bf16(bfloat16x8_t a) { |
| return vcvtq_high_f32_bf16(a); |
| } |
| |
| // CHECK-A64-LABEL: @test_vcvt_bf16_f32( |
| // CHECK-A64-NEXT: entry: |
| // CHECK-A64-NEXT: [[TMP0:%.*]] = bitcast <4 x float> [[A:%.*]] to <16 x i8> |
| // CHECK-A64-NEXT: [[__A64_VCVTQ_LOW_BF16_V1_I:%.*]] = call <8 x bfloat> @llvm.aarch64.neon.bfcvtn(<4 x float> [[A]]) #[[ATTR3:[0-9]+]] |
| // CHECK-A64-NEXT: [[__A64_VCVTQ_LOW_BF16_V2_I:%.*]] = bitcast <8 x bfloat> [[__A64_VCVTQ_LOW_BF16_V1_I]] to <16 x i8> |
| // CHECK-A64-NEXT: [[SHUFFLE_I:%.*]] = shufflevector <8 x bfloat> [[__A64_VCVTQ_LOW_BF16_V1_I]], <8 x bfloat> [[__A64_VCVTQ_LOW_BF16_V1_I]], <4 x i32> <i32 0, i32 1, i32 2, i32 3> |
| // CHECK-A64-NEXT: ret <4 x bfloat> [[SHUFFLE_I]] |
| // |
| // CHECK-A32-HARDFP-LABEL: @test_vcvt_bf16_f32( |
| // CHECK-A32-HARDFP-NEXT: entry: |
| // CHECK-A32-HARDFP-NEXT: [[TMP0:%.*]] = bitcast <4 x float> [[A:%.*]] to <16 x i8> |
| // CHECK-A32-HARDFP-NEXT: [[VCVTFP2BF1_I:%.*]] = call <4 x bfloat> @llvm.arm.neon.vcvtfp2bf.v4bf16(<4 x float> [[A]]) #[[ATTR3:[0-9]+]] |
| // CHECK-A32-HARDFP-NEXT: ret <4 x bfloat> [[VCVTFP2BF1_I]] |
| // |
| // CHECK-A32-SOFTFP-LABEL: @test_vcvt_bf16_f32( |
| // CHECK-A32-SOFTFP-NEXT: entry: |
| // CHECK-A32-SOFTFP-NEXT: [[RETVAL_I1:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[RETVAL_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[RETVAL:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP0:%.*]] = bitcast <4 x float> [[A:%.*]] to <16 x i8> |
| // CHECK-A32-SOFTFP-NEXT: [[VCVTFP2BF1_I:%.*]] = call <4 x i16> @llvm.arm.neon.vcvtfp2bf.v4i16(<4 x float> [[A]]) #[[ATTR3:[0-9]+]] |
| // CHECK-A32-SOFTFP-NEXT: [[TMP1:%.*]] = bitcast <4 x i16> [[VCVTFP2BF1_I]] to <4 x bfloat> |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[TMP1]], <4 x bfloat>* [[RETVAL_I1]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP2:%.*]] = bitcast <4 x bfloat>* [[RETVAL_I1]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP3:%.*]] = load <2 x i32>, <2 x i32>* [[TMP2]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP4:%.*]] = bitcast <4 x bfloat>* [[COERCE_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[TMP3]], <2 x i32>* [[TMP4]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP5:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[COERCE_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[TMP5]], <4 x bfloat>* [[RETVAL_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP6:%.*]] = bitcast <4 x bfloat>* [[RETVAL_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP7:%.*]] = load <2 x i32>, <2 x i32>* [[TMP6]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP8:%.*]] = bitcast <4 x bfloat>* [[COERCE]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[TMP7]], <2 x i32>* [[TMP8]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP9:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[COERCE]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[TMP9]], <4 x bfloat>* [[RETVAL]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP10:%.*]] = bitcast <4 x bfloat>* [[RETVAL]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP11:%.*]] = load <2 x i32>, <2 x i32>* [[TMP10]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: ret <2 x i32> [[TMP11]] |
| // |
| bfloat16x4_t test_vcvt_bf16_f32(float32x4_t a) { |
| return vcvt_bf16_f32(a); |
| } |
| |
| // CHECK-A64-LABEL: @test_vcvtq_low_bf16_f32( |
| // CHECK-A64-NEXT: entry: |
| // CHECK-A64-NEXT: [[TMP0:%.*]] = bitcast <4 x float> [[A:%.*]] to <16 x i8> |
| // CHECK-A64-NEXT: [[__A64_VCVTQ_LOW_BF16_V1_I:%.*]] = call <8 x bfloat> @llvm.aarch64.neon.bfcvtn(<4 x float> [[A]]) #[[ATTR3]] |
| // CHECK-A64-NEXT: [[__A64_VCVTQ_LOW_BF16_V2_I:%.*]] = bitcast <8 x bfloat> [[__A64_VCVTQ_LOW_BF16_V1_I]] to <16 x i8> |
| // CHECK-A64-NEXT: ret <8 x bfloat> [[__A64_VCVTQ_LOW_BF16_V1_I]] |
| // |
| // CHECK-A32-HARDFP-LABEL: @test_vcvtq_low_bf16_f32( |
| // CHECK-A32-HARDFP-NEXT: entry: |
| // CHECK-A32-HARDFP-NEXT: [[TMP0:%.*]] = bitcast <4 x float> [[A:%.*]] to <16 x i8> |
| // CHECK-A32-HARDFP-NEXT: [[VCVTFP2BF1_I:%.*]] = call <4 x bfloat> @llvm.arm.neon.vcvtfp2bf.v4bf16(<4 x float> [[A]]) #[[ATTR3]] |
| // CHECK-A32-HARDFP-NEXT: [[SHUFFLE_I:%.*]] = shufflevector <4 x bfloat> zeroinitializer, <4 x bfloat> [[VCVTFP2BF1_I]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7> |
| // CHECK-A32-HARDFP-NEXT: ret <8 x bfloat> [[SHUFFLE_I]] |
| // |
| // CHECK-A32-SOFTFP-LABEL: @test_vcvtq_low_bf16_f32( |
| // CHECK-A32-SOFTFP-NEXT: entry: |
| // CHECK-A32-SOFTFP-NEXT: [[RETVAL_I4:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P0_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P1_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[RETVAL_I1:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[RETVAL_I:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE1_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE2_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE4_I:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[RETVAL:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP0:%.*]] = bitcast <4 x float> [[A:%.*]] to <16 x i8> |
| // CHECK-A32-SOFTFP-NEXT: [[VCVTFP2BF1_I:%.*]] = call <4 x i16> @llvm.arm.neon.vcvtfp2bf.v4i16(<4 x float> [[A]]) #[[ATTR3]] |
| // CHECK-A32-SOFTFP-NEXT: [[TMP1:%.*]] = bitcast <4 x i16> [[VCVTFP2BF1_I]] to <4 x bfloat> |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[TMP1]], <4 x bfloat>* [[RETVAL_I1]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP2:%.*]] = bitcast <4 x bfloat>* [[RETVAL_I1]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP3:%.*]] = load <2 x i32>, <2 x i32>* [[TMP2]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP4:%.*]] = bitcast <4 x bfloat>* [[COERCE_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[TMP3]], <2 x i32>* [[TMP4]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP5:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[COERCE_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> zeroinitializer, <4 x bfloat>* [[COERCE1_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP6:%.*]] = bitcast <4 x bfloat>* [[COERCE1_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP7:%.*]] = load <2 x i32>, <2 x i32>* [[TMP6]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[TMP5]], <4 x bfloat>* [[COERCE2_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP8:%.*]] = bitcast <4 x bfloat>* [[COERCE2_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP9:%.*]] = load <2 x i32>, <2 x i32>* [[TMP8]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP10:%.*]] = bitcast <4 x bfloat>* [[__P0_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[TMP7]], <2 x i32>* [[TMP10]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P01_I:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[__P0_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP11:%.*]] = bitcast <4 x bfloat>* [[__P1_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[TMP9]], <2 x i32>* [[TMP11]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P12_I:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[__P1_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[SHUFFLE_I:%.*]] = shufflevector <4 x bfloat> [[__P01_I]], <4 x bfloat> [[__P12_I]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7> |
| // CHECK-A32-SOFTFP-NEXT: store <8 x bfloat> [[SHUFFLE_I]], <8 x bfloat>* [[RETVAL_I4]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP12:%.*]] = bitcast <8 x bfloat>* [[RETVAL_I4]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP13:%.*]] = load <4 x i32>, <4 x i32>* [[TMP12]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP14:%.*]] = bitcast <8 x bfloat>* [[COERCE4_I]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[TMP13]], <4 x i32>* [[TMP14]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP15:%.*]] = load <8 x bfloat>, <8 x bfloat>* [[COERCE4_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <8 x bfloat> [[TMP15]], <8 x bfloat>* [[RETVAL_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP16:%.*]] = bitcast <8 x bfloat>* [[RETVAL_I]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP17:%.*]] = load <4 x i32>, <4 x i32>* [[TMP16]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP18:%.*]] = bitcast <8 x bfloat>* [[COERCE]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[TMP17]], <4 x i32>* [[TMP18]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP19:%.*]] = load <8 x bfloat>, <8 x bfloat>* [[COERCE]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <8 x bfloat> [[TMP19]], <8 x bfloat>* [[RETVAL]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP20:%.*]] = bitcast <8 x bfloat>* [[RETVAL]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP21:%.*]] = load <4 x i32>, <4 x i32>* [[TMP20]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: ret <4 x i32> [[TMP21]] |
| // |
| bfloat16x8_t test_vcvtq_low_bf16_f32(float32x4_t a) { |
| return vcvtq_low_bf16_f32(a); |
| } |
| |
| // CHECK-A64-LABEL: @test_vcvtq_high_bf16_f32( |
| // CHECK-A64-NEXT: entry: |
| // CHECK-A64-NEXT: [[TMP0:%.*]] = bitcast <8 x bfloat> [[INACTIVE:%.*]] to <16 x i8> |
| // CHECK-A64-NEXT: [[TMP1:%.*]] = bitcast <4 x float> [[A:%.*]] to <16 x i8> |
| // CHECK-A64-NEXT: [[VCVTQ_HIGH_BF16_V2_I:%.*]] = call <8 x bfloat> @llvm.aarch64.neon.bfcvtn2(<8 x bfloat> [[INACTIVE]], <4 x float> [[A]]) #[[ATTR3]] |
| // CHECK-A64-NEXT: [[VCVTQ_HIGH_BF16_V3_I:%.*]] = bitcast <8 x bfloat> [[VCVTQ_HIGH_BF16_V2_I]] to <16 x i8> |
| // CHECK-A64-NEXT: ret <8 x bfloat> [[VCVTQ_HIGH_BF16_V2_I]] |
| // |
| // CHECK-A32-HARDFP-LABEL: @test_vcvtq_high_bf16_f32( |
| // CHECK-A32-HARDFP-NEXT: entry: |
| // CHECK-A32-HARDFP-NEXT: [[TMP0:%.*]] = bitcast <4 x float> [[A:%.*]] to <16 x i8> |
| // CHECK-A32-HARDFP-NEXT: [[VCVTFP2BF1_I:%.*]] = call <4 x bfloat> @llvm.arm.neon.vcvtfp2bf.v4bf16(<4 x float> [[A]]) #[[ATTR3]] |
| // CHECK-A32-HARDFP-NEXT: [[SHUFFLE_I:%.*]] = shufflevector <8 x bfloat> [[INACTIVE:%.*]], <8 x bfloat> [[INACTIVE]], <4 x i32> <i32 0, i32 1, i32 2, i32 3> |
| // CHECK-A32-HARDFP-NEXT: [[SHUFFLE_I8:%.*]] = shufflevector <4 x bfloat> [[VCVTFP2BF1_I]], <4 x bfloat> [[SHUFFLE_I]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7> |
| // CHECK-A32-HARDFP-NEXT: ret <8 x bfloat> [[SHUFFLE_I8]] |
| // |
| // CHECK-A32-SOFTFP-LABEL: @test_vcvtq_high_bf16_f32( |
| // CHECK-A32-SOFTFP-NEXT: entry: |
| // CHECK-A32-SOFTFP-NEXT: [[RETVAL_I11:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P0_I12:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P1_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[RETVAL_I8:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[RETVAL_I3:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P0_I4:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[RETVAL_I:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P0_I:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE2_I:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE4_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE5_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE6_I:%.*]] = alloca <4 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE8_I:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[RETVAL:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[INACTIVE:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[COERCE2:%.*]] = alloca <8 x bfloat>, align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP0:%.*]] = bitcast <8 x bfloat>* [[INACTIVE]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[INACTIVE_COERCE:%.*]], <4 x i32>* [[TMP0]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[INACTIVE1:%.*]] = load <8 x bfloat>, <8 x bfloat>* [[INACTIVE]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <8 x bfloat> [[INACTIVE1]], <8 x bfloat>* [[COERCE]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP1:%.*]] = bitcast <8 x bfloat>* [[COERCE]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP2:%.*]] = load <4 x i32>, <4 x i32>* [[TMP1]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP3:%.*]] = bitcast <8 x bfloat>* [[__P0_I]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[TMP2]], <4 x i32>* [[TMP3]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P01_I:%.*]] = load <8 x bfloat>, <8 x bfloat>* [[__P0_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP4:%.*]] = bitcast <4 x float> [[A:%.*]] to <16 x i8> |
| // CHECK-A32-SOFTFP-NEXT: [[VCVTFP2BF1_I:%.*]] = call <4 x i16> @llvm.arm.neon.vcvtfp2bf.v4i16(<4 x float> [[A]]) #[[ATTR3]] |
| // CHECK-A32-SOFTFP-NEXT: [[TMP5:%.*]] = bitcast <4 x i16> [[VCVTFP2BF1_I]] to <4 x bfloat> |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[TMP5]], <4 x bfloat>* [[RETVAL_I8]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP6:%.*]] = bitcast <4 x bfloat>* [[RETVAL_I8]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP7:%.*]] = load <2 x i32>, <2 x i32>* [[TMP6]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP8:%.*]] = bitcast <4 x bfloat>* [[COERCE_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[TMP7]], <2 x i32>* [[TMP8]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP9:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[COERCE_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <8 x bfloat> [[__P01_I]], <8 x bfloat>* [[COERCE2_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP10:%.*]] = bitcast <8 x bfloat>* [[COERCE2_I]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP11:%.*]] = load <4 x i32>, <4 x i32>* [[TMP10]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP12:%.*]] = bitcast <8 x bfloat>* [[__P0_I4]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[TMP11]], <4 x i32>* [[TMP12]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P01_I7:%.*]] = load <8 x bfloat>, <8 x bfloat>* [[__P0_I4]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[SHUFFLE_I:%.*]] = shufflevector <8 x bfloat> [[__P01_I7]], <8 x bfloat> [[__P01_I7]], <4 x i32> <i32 0, i32 1, i32 2, i32 3> |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[SHUFFLE_I]], <4 x bfloat>* [[RETVAL_I3]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP13:%.*]] = bitcast <4 x bfloat>* [[RETVAL_I3]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP14:%.*]] = load <2 x i32>, <2 x i32>* [[TMP13]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP15:%.*]] = bitcast <4 x bfloat>* [[COERCE4_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[TMP14]], <2 x i32>* [[TMP15]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP16:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[COERCE4_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[TMP9]], <4 x bfloat>* [[COERCE5_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP17:%.*]] = bitcast <4 x bfloat>* [[COERCE5_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP18:%.*]] = load <2 x i32>, <2 x i32>* [[TMP17]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <4 x bfloat> [[TMP16]], <4 x bfloat>* [[COERCE6_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP19:%.*]] = bitcast <4 x bfloat>* [[COERCE6_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP20:%.*]] = load <2 x i32>, <2 x i32>* [[TMP19]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP21:%.*]] = bitcast <4 x bfloat>* [[__P0_I12]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[TMP18]], <2 x i32>* [[TMP21]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P01_I16:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[__P0_I12]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP22:%.*]] = bitcast <4 x bfloat>* [[__P1_I]] to <2 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <2 x i32> [[TMP20]], <2 x i32>* [[TMP22]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[__P12_I:%.*]] = load <4 x bfloat>, <4 x bfloat>* [[__P1_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[SHUFFLE_I17:%.*]] = shufflevector <4 x bfloat> [[__P01_I16]], <4 x bfloat> [[__P12_I]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7> |
| // CHECK-A32-SOFTFP-NEXT: store <8 x bfloat> [[SHUFFLE_I17]], <8 x bfloat>* [[RETVAL_I11]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP23:%.*]] = bitcast <8 x bfloat>* [[RETVAL_I11]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP24:%.*]] = load <4 x i32>, <4 x i32>* [[TMP23]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP25:%.*]] = bitcast <8 x bfloat>* [[COERCE8_I]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[TMP24]], <4 x i32>* [[TMP25]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP26:%.*]] = load <8 x bfloat>, <8 x bfloat>* [[COERCE8_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <8 x bfloat> [[TMP26]], <8 x bfloat>* [[RETVAL_I]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP27:%.*]] = bitcast <8 x bfloat>* [[RETVAL_I]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP28:%.*]] = load <4 x i32>, <4 x i32>* [[TMP27]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP29:%.*]] = bitcast <8 x bfloat>* [[COERCE2]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: store <4 x i32> [[TMP28]], <4 x i32>* [[TMP29]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP30:%.*]] = load <8 x bfloat>, <8 x bfloat>* [[COERCE2]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: store <8 x bfloat> [[TMP30]], <8 x bfloat>* [[RETVAL]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: [[TMP31:%.*]] = bitcast <8 x bfloat>* [[RETVAL]] to <4 x i32>* |
| // CHECK-A32-SOFTFP-NEXT: [[TMP32:%.*]] = load <4 x i32>, <4 x i32>* [[TMP31]], align 8 |
| // CHECK-A32-SOFTFP-NEXT: ret <4 x i32> [[TMP32]] |
| // |
| bfloat16x8_t test_vcvtq_high_bf16_f32(bfloat16x8_t inactive, float32x4_t a) { |
| return vcvtq_high_bf16_f32(inactive, a); |
| } |
| |
| // CHECK-A64-LABEL: @test_vcvth_bf16_f32( |
| // CHECK-A64-NEXT: entry: |
| // CHECK-A64-NEXT: [[VCVTH_BF16_F32_I:%.*]] = call bfloat @llvm.aarch64.neon.bfcvt(float [[A:%.*]]) #[[ATTR3]] |
| // CHECK-A64-NEXT: ret bfloat [[VCVTH_BF16_F32_I]] |
| // |
| // CHECK-A32-HARDFP-LABEL: @test_vcvth_bf16_f32( |
| // CHECK-A32-HARDFP-NEXT: entry: |
| // CHECK-A32-HARDFP-NEXT: [[VCVTBFP2BF_I:%.*]] = call bfloat @llvm.arm.neon.vcvtbfp2bf(float [[A:%.*]]) #[[ATTR3]] |
| // CHECK-A32-HARDFP-NEXT: ret bfloat [[VCVTBFP2BF_I]] |
| // |
| // CHECK-A32-SOFTFP-LABEL: @test_vcvth_bf16_f32( |
| // CHECK-A32-SOFTFP-NEXT: entry: |
| // CHECK-A32-SOFTFP-NEXT: [[VCVTBFP2BF_I:%.*]] = call bfloat @llvm.arm.neon.vcvtbfp2bf(float [[A:%.*]]) #[[ATTR3]] |
| // CHECK-A32-SOFTFP-NEXT: ret bfloat [[VCVTBFP2BF_I]] |
| // |
| bfloat16_t test_vcvth_bf16_f32(float32_t a) { |
| return vcvth_bf16_f32(a); |
| } |
| |
| // CHECK-LABEL: @test_vcvtah_f32_bf16( |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[__REINT_I:%.*]] = alloca bfloat, align 2 |
| // CHECK-NEXT: [[__REINT1_I:%.*]] = alloca i32, align 4 |
| // CHECK-NEXT: store bfloat [[A:%.*]], bfloat* [[__REINT_I]], align 2 |
| // CHECK-NEXT: [[TMP0:%.*]] = bitcast bfloat* [[__REINT_I]] to i32* |
| // CHECK-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP0]], align 2 |
| // CHECK-NEXT: [[SHL_I:%.*]] = shl i32 [[TMP1]], 16 |
| // CHECK-NEXT: store i32 [[SHL_I]], i32* [[__REINT1_I]], align 4 |
| // CHECK-NEXT: [[TMP2:%.*]] = bitcast i32* [[__REINT1_I]] to float* |
| // CHECK-NEXT: [[TMP3:%.*]] = load float, float* [[TMP2]], align 4 |
| // CHECK-NEXT: ret float [[TMP3]] |
| // |
| float32_t test_vcvtah_f32_bf16(bfloat16_t a) { |
| return vcvtah_f32_bf16(a); |
| } |
| |
