50 lines · c
1// RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +movbe -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK,CHECK-X642// RUN: %clang_cc1 -ffreestanding %s -triple=i686-apple-darwin -target-feature +movbe -emit-llvm -o - | FileCheck %s3 4 5#include <immintrin.h>6 7short test_loadbe_i16(const short *P) {8 // CHECK-LABEL: @test_loadbe_i169 // CHECK: [[LOAD:%.*]] = load i16, ptr %{{.*}}, align 110 // CHECK: call i16 @llvm.bswap.i16(i16 [[LOAD]])11 return _loadbe_i16(P);12}13 14void test_storebe_i16(short *P, short D) {15 // CHECK-LABEL: @test_storebe_i1616 // CHECK: [[DATA:%.*]] = call i16 @llvm.bswap.i16(i16 %{{.*}})17 // CHECK: store i16 [[DATA]], ptr %{{.*}}, align 118 _storebe_i16(P, D);19}20 21int test_loadbe_i32(const int *P) {22 // CHECK-LABEL: @test_loadbe_i3223 // CHECK: [[LOAD:%.*]] = load i32, ptr %{{.*}}, align 124 // CHECK: call i32 @llvm.bswap.i32(i32 [[LOAD]])25 return _loadbe_i32(P);26}27 28void test_storebe_i32(int *P, int D) {29 // CHECK-LABEL: @test_storebe_i3230 // CHECK: [[DATA:%.*]] = call i32 @llvm.bswap.i32(i32 %{{.*}})31 // CHECK: store i32 [[DATA]], ptr %{{.*}}, align 132 _storebe_i32(P, D);33}34 35#ifdef __x86_64__36long long test_loadbe_i64(const long long *P) {37 // CHECK-X64-LABEL: @test_loadbe_i6438 // CHECK-X64: [[LOAD:%.*]] = load i64, ptr %{{.*}}, align 139 // CHECK-X64: call i64 @llvm.bswap.i64(i64 [[LOAD]])40 return _loadbe_i64(P);41}42 43void test_storebe_i64(long long *P, long long D) {44 // CHECK-X64-LABEL: @test_storebe_i6445 // CHECK-X64: [[DATA:%.*]] = call i64 @llvm.bswap.i64(i64 %{{.*}})46 // CHECK-X64: store i64 [[DATA]], ptr %{{.*}}, align 147 _storebe_i64(P, D);48}49#endif50