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https://github.com/jart/cosmopolitan.git
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fa20edc44d
- Remove most __ASSEMBLER__ __LINKER__ ifdefs - Rename libc/intrin/bits.h to libc/serialize.h - Block pthread cancelation in fchmodat() polyfill - Remove `clang-format off` statements in third_party
31 lines
1,007 B
C
31 lines
1,007 B
C
//===-- lib/addtf3.c - Quad-precision addition --------------------*- C -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements quad-precision soft-float addition with the IEEE-754
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// default rounding (to nearest, ties to even).
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//
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//===----------------------------------------------------------------------===//
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#include "libc/math.h"
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#if !(LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024)
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__static_yoink("huge_compiler_rt_license");
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#define QUAD_PRECISION
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#include "third_party/compiler_rt/fp_lib.inc"
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#if defined(CRT_HAS_128BIT) && defined(CRT_LDBL_128BIT)
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#include "third_party/compiler_rt/fp_add_impl.inc"
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COMPILER_RT_ABI long double __addtf3(long double a, long double b){
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return __addXf3__(a, b);
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}
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#endif
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#endif /* long double is long */
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