1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
// RUN: %clang_cc1 -triple thumbv7-none-linux-gnueabihf \
// RUN: -target-abi aapcs \
// RUN: -target-cpu cortex-a7 \
// RUN: -mfloat-abi hard \
// RUN: -ffreestanding \
// RUN: -emit-llvm -o - %s | opt -S -mem2reg | FileCheck %s
#include <arm_neon.h>
// CHECK-LABEL: define <2 x float> @test_fma_order(<2 x float> %accum, <2 x float> %lhs, <2 x float> %rhs) #0 {
// CHECK: [[TMP6:%.*]] = call <2 x float> @llvm.fma.v2f32(<2 x float> %lhs, <2 x float> %rhs, <2 x float> %accum) #2
// CHECK: ret <2 x float> [[TMP6]]
float32x2_t test_fma_order(float32x2_t accum, float32x2_t lhs, float32x2_t rhs) {
return vfma_f32(accum, lhs, rhs);
}
// CHECK-LABEL: define <4 x float> @test_fmaq_order(<4 x float> %accum, <4 x float> %lhs, <4 x float> %rhs) #0 {
// CHECK: [[TMP6:%.*]] = call <4 x float> @llvm.fma.v4f32(<4 x float> %lhs, <4 x float> %rhs, <4 x float> %accum) #2
// CHECK: ret <4 x float> [[TMP6]]
float32x4_t test_fmaq_order(float32x4_t accum, float32x4_t lhs, float32x4_t rhs) {
return vfmaq_f32(accum, lhs, rhs);
}
|
