| int_lib.h (229135) | int_lib.h (230021) |
|---|---|
| 1/* ===-- int_lib.h - configuration header for compiler-rt -----------------=== 2 * 3 * The LLVM Compiler Infrastructure 4 * 5 * This file is dual licensed under the MIT and the University of Illinois Open 6 * Source Licenses. See LICENSE.TXT for details. 7 * 8 * ===----------------------------------------------------------------------=== --- 29 unchanged lines hidden (view full) --- 38#include <float.h> 39 40/* Include the commonly used internal type definitions. */ 41#include "int_types.h" 42 43/* Include internal utility function declarations. */ 44#include "int_util.h" 45 | 1/* ===-- int_lib.h - configuration header for compiler-rt -----------------=== 2 * 3 * The LLVM Compiler Infrastructure 4 * 5 * This file is dual licensed under the MIT and the University of Illinois Open 6 * Source Licenses. See LICENSE.TXT for details. 7 * 8 * ===----------------------------------------------------------------------=== --- 29 unchanged lines hidden (view full) --- 38#include <float.h> 39 40/* Include the commonly used internal type definitions. */ 41#include "int_types.h" 42 43/* Include internal utility function declarations. */ 44#include "int_util.h" 45 |
| 46/* 47 * Workaround for LLVM bug 11663. Prevent endless recursion in 48 * __c?zdi2(), where calls to __builtin_c?z() are expanded to 49 * __c?zdi2() instead of __c?zsi2(). 50 * 51 * Instead of placing this workaround in c?zdi2.c, put it in this 52 * global header to prevent other C files from making the detour 53 * through __c?zdi2() as well. 54 * 55 * This problem has only been observed on FreeBSD for sparc64 and 56 * mips64 with GCC 4.2.1. 57 */ 58#if defined(__FreeBSD__) && (defined(__sparc64__) || \ 59 defined(__mips_n64) || defined(__mips_o64)) 60si_int __clzsi2(si_int); 61si_int __ctzsi2(si_int); 62#define __builtin_clz __clzsi2 63#define __builtin_ctz __ctzsi2 64#endif 65 |
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| 46#endif /* INT_LIB_H */ | 66#endif /* INT_LIB_H */ |