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annotate clang/test/Sema/builtins-decl.c @ 150:1d019706d866

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LLVM10
author anatofuz
date Thu, 13 Feb 2020 15:10:13 +0900
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150
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1 // RUN: %clang_cc1 %s -fsyntax-only -verify -triple=i686-mingw32
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2 // RUN: %clang_cc1 %s -fsyntax-only -verify -triple=x86_64-mingw32
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3 // expected-no-diagnostics
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4
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5 // mingw-w64's intrin.h has decls below.
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6 // we should accept them.
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7 extern unsigned int __builtin_ia32_crc32qi (unsigned int, unsigned char);
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8 extern unsigned int __builtin_ia32_crc32hi (unsigned int, unsigned short);
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9 extern unsigned int __builtin_ia32_crc32si (unsigned int, unsigned int);
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10
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11 // GCC documents these as unsigned, but they are defined with a signed argument.
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12 extern int __builtin_ffs(int);
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13 extern int __builtin_ffsl(long);
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14 extern int __builtin_ffsll(long long);