forked from OSchip/llvm-project
31 lines
1.1 KiB
C
31 lines
1.1 KiB
C
// RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +sse4.2 -emit-llvm -o - -Wall -Werror | FileCheck %s --check-prefixes=CHECK,CHECK64
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// RUN: %clang_cc1 -ffreestanding %s -triple=i686-apple-darwin -target-feature +sse4.2 -emit-llvm -o - -Wall -Werror | FileCheck %s
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#include <x86intrin.h>
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unsigned int test__crc32b(unsigned int CRC, unsigned char V) {
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// CHECK-LABEL: test__crc32b
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// CHECK: call i32 @llvm.x86.sse42.crc32.32.8(i32 %{{.*}}, i8 %{{.*}})
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return __crc32b(CRC, V);
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}
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unsigned int test__crc32w(unsigned int CRC, unsigned short V) {
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// CHECK-LABEL: test__crc32w
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// CHECK: call i32 @llvm.x86.sse42.crc32.32.16(i32 %{{.*}}, i16 %{{.*}})
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return __crc32w(CRC, V);
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}
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unsigned int test__crc32d(unsigned int CRC, unsigned int V) {
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// CHECK-LABEL: test__crc32d
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// CHECK: call i32 @llvm.x86.sse42.crc32.32.32(i32 %{{.*}}, i32 %{{.*}})
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return __crc32d(CRC, V);
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}
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#ifdef __x86_64__
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unsigned long long test__crc32q(unsigned long long CRC, unsigned long long V) {
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// CHECK64-LABEL: test__crc32q
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// CHECK64: call i64 @llvm.x86.sse42.crc32.64.64(i64 %{{.*}}, i64 %{{.*}})
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return __crc32q(CRC, V);
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}
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#endif
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