30 lines
755 B
C++
30 lines
755 B
C++
// REQUIRES: aarch64-registered-target
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// RUN: %clang_cc1 -triple arm64-windows -O1 \
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// RUN: -fms-compatibility -fms-compatibility-version=17.00 \
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// RUN: -fsyntax-only -Werror \
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// RUN: -isystem %S/Inputs/include %s -S -o - -emit-llvm 2>&1 \
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// RUN: | FileCheck %s
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#include <intrin.h>
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void check_nop() {
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// CHECK: "nop"
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__nop();
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}
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unsigned short check_byteswap_ushort(unsigned short val) {
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// CHECK: call i16 @llvm.bswap.i16(i16 %val)
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return _byteswap_ushort(val);
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}
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unsigned long check_byteswap_ulong(unsigned long val) {
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// CHECK: call i32 @llvm.bswap.i32(i32 %val)
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return _byteswap_ulong(val);
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}
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unsigned __int64 check_byteswap_uint64(unsigned __int64 val) {
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// CHECK: call i64 @llvm.bswap.i64(i64 %val)
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return _byteswap_uint64(val);
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}
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