diff options
Diffstat (limited to 'lib/builtins/truncsfhf2.c')
-rw-r--r-- | lib/builtins/truncsfhf2.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/builtins/truncsfhf2.c b/lib/builtins/truncsfhf2.c new file mode 100644 index 000000000000..381e590c342f --- /dev/null +++ b/lib/builtins/truncsfhf2.c @@ -0,0 +1,22 @@ +//===-- lib/truncsfhf2.c - single -> half 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 SRC_SINGLE +#define DST_HALF +#include "fp_trunc_impl.inc" + +// Use a forwarding definition and noinline to implement a poor man's alias, +// as there isn't a good cross-platform way of defining one. +COMPILER_RT_ABI __attribute__((noinline)) uint16_t __truncsfhf2(float a) { + return __truncXfYf2__(a); +} + +COMPILER_RT_ABI uint16_t __gnu_f2h_ieee(float a) { + return __truncsfhf2(a); +} |