36 lines
1.1 KiB
C
36 lines
1.1 KiB
C
/* clang-format off */
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//===-- lib/truncsfhf2.c - single -> half conversion --------------*- 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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STATIC_YOINK("huge_compiler_rt_license");
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#define SRC_SINGLE
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#define DST_HALF
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#include "third_party/compiler_rt/fp_trunc_impl.inc"
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// Use a forwarding definition and noinline to implement a poor man's alias,
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// as there isn't a good cross-platform way of defining one.
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COMPILER_RT_ABI __attribute__((__noinline__)) uint16_t __truncsfhf2(float a) {
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return __truncXfYf2__(a);
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}
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COMPILER_RT_ABI uint16_t __gnu_f2h_ieee(float a) {
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return __truncsfhf2(a);
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}
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#if defined(__ARM_EABI__)
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#if defined(COMPILER_RT_ARMHF_TARGET)
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AEABI_RTABI uint16_t __aeabi_f2h(float a) {
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return __truncsfhf2(a);
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}
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#else
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AEABI_RTABI uint16_t __aeabi_f2h(float a) COMPILER_RT_ALIAS(__truncsfhf2);
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#endif
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#endif
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