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Implement more bf16/fp16 compiler runtimes

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Fixes #1259
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Justine Tunney 2024-09-13 05:06:34 -07:00
parent 6b10f4d0b6
commit b5fcb59a85
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11 changed files with 209 additions and 178 deletions
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22
libc/intrin/trunctfsf2.c Normal file
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//===-- lib/trunctfsf2.c - quad -> single conversion --------------*- C -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#define QUAD_PRECISION
#include "third_party/compiler_rt/fp_lib.inc"
#if defined(CRT_HAS_128BIT) && defined(CRT_LDBL_128BIT)
#define SRC_QUAD
#define DST_SINGLE
#include "third_party/compiler_rt/fp_trunc_impl.inc"
COMPILER_RT_ABI float __trunctfsf2(long double a) {
return __truncXfYf2__(a);
}
#endif