forked from OSchip/llvm-project
[builtins] Implement __floattitf() & __floatuntitf()
Implement the missing __floattitf() and __floatuntitf() functions, to convert 128-bit (unsigned) integers to quad-precision floating-point types. This is needed e.g. on AArch64 where 'long double' is a quad-precision type. The code is based on the existing code for __floattixf() and __floatuntixf(), updated to account for different bit field lengths of quad-precision float. The tests are also copied, with the rounding tests adjusted for longer significand. Differential Revision: https://reviews.llvm.org/D27898 llvm-svn: 291259
This commit is contained in:
Michal Gorny
parent
c17a279eda
commit
42af8da4c8
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@ -415,8 +415,10 @@ set(aarch64_SOURCES
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fixunstfti.c
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floatditf.c
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floatsitf.c
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floattitf.c
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floatunditf.c
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floatunsitf.c
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floatuntitf.c
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multc3.c
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trunctfdf2.c
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trunctfsf2.c
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@ -0,0 +1,82 @@
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//===-- lib/floattitf.c - int128 -> quad-precision 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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//
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// This file implements ti_int to quad-precision conversion for the
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// compiler-rt library in the IEEE-754 default round-to-nearest, ties-to-even
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// mode.
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//
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//===----------------------------------------------------------------------===//
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#define QUAD_PRECISION
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#include "fp_lib.h"
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#include "int_lib.h"
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/* Returns: convert a ti_int to a fp_t, rounding toward even. */
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/* Assumption: fp_t is a IEEE 128 bit floating point type
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* ti_int is a 128 bit integral type
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*/
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/* seee eeee eeee eeee mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm |
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* mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm
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*/
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#if defined(CRT_HAS_128BIT) && defined(CRT_LDBL_128BIT)
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COMPILER_RT_ABI fp_t
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__floattitf(ti_int a) {
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if (a == 0)
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return 0.0;
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const unsigned N = sizeof(ti_int) * CHAR_BIT;
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const ti_int s = a >> (N-1);
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a = (a ^ s) - s;
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int sd = N - __clzti2(a); /* number of significant digits */
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int e = sd - 1; /* exponent */
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if (sd > LDBL_MANT_DIG) {
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/* start: 0000000000000000000001xxxxxxxxxxxxxxxxxxxxxxPQxxxxxxxxxxxxxxxxxx
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* finish: 000000000000000000000000000000000000001xxxxxxxxxxxxxxxxxxxxxxPQR
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* 12345678901234567890123456
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* 1 = msb 1 bit
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* P = bit LDBL_MANT_DIG-1 bits to the right of 1
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* Q = bit LDBL_MANT_DIG bits to the right of 1
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* R = "or" of all bits to the right of Q
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*/
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switch (sd) {
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case LDBL_MANT_DIG + 1:
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a <<= 1;
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break;
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case LDBL_MANT_DIG + 2:
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break;
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default:
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a = ((tu_int)a >> (sd - (LDBL_MANT_DIG+2))) |
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((a & ((tu_int)(-1) >> ((N + LDBL_MANT_DIG+2) - sd))) != 0);
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};
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/* finish: */
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a |= (a & 4) != 0; /* Or P into R */
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++a; /* round - this step may add a significant bit */
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a >>= 2; /* dump Q and R */
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/* a is now rounded to LDBL_MANT_DIG or LDBL_MANT_DIG+1 bits */
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if (a & ((tu_int)1 << LDBL_MANT_DIG)) {
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a >>= 1;
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++e;
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}
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/* a is now rounded to LDBL_MANT_DIG bits */
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} else {
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a <<= (LDBL_MANT_DIG - sd);
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/* a is now rounded to LDBL_MANT_DIG bits */
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}
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long_double_bits fb;
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fb.u.high.all = (s & 0x8000000000000000LL) /* sign */
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| (du_int)(e + 16383) << 48 /* exponent */
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| ((a >> 64) & 0x0000ffffffffffffLL); /* significand */
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fb.u.low.all = (du_int)(a);
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return fb.f;
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}
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#endif
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@ -0,0 +1,79 @@
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//===-- lib/floatuntitf.c - uint128 -> quad-precision 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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//
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// This file implements tu_int to quad-precision conversion for the
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// compiler-rt library in the IEEE-754 default round-to-nearest, ties-to-even
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// mode.
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//
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//===----------------------------------------------------------------------===//
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#define QUAD_PRECISION
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#include "fp_lib.h"
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#include "int_lib.h"
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/* Returns: convert a tu_int to a fp_t, rounding toward even. */
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/* Assumption: fp_t is a IEEE 128 bit floating point type
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* tu_int is a 128 bit integral type
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*/
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/* seee eeee eeee eeee mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm |
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* mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm
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*/
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#if defined(CRT_HAS_128BIT) && defined(CRT_LDBL_128BIT)
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COMPILER_RT_ABI fp_t
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__floatuntitf(tu_int a) {
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if (a == 0)
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return 0.0;
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const unsigned N = sizeof(tu_int) * CHAR_BIT;
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int sd = N - __clzti2(a); /* number of significant digits */
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int e = sd - 1; /* exponent */
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if (sd > LDBL_MANT_DIG) {
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/* start: 0000000000000000000001xxxxxxxxxxxxxxxxxxxxxxPQxxxxxxxxxxxxxxxxxx
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* finish: 000000000000000000000000000000000000001xxxxxxxxxxxxxxxxxxxxxxPQR
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* 12345678901234567890123456
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* 1 = msb 1 bit
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* P = bit LDBL_MANT_DIG-1 bits to the right of 1
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* Q = bit LDBL_MANT_DIG bits to the right of 1
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* R = "or" of all bits to the right of Q
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*/
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switch (sd) {
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case LDBL_MANT_DIG + 1:
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a <<= 1;
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break;
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case LDBL_MANT_DIG + 2:
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break;
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default:
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a = (a >> (sd - (LDBL_MANT_DIG+2))) |
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((a & ((tu_int)(-1) >> ((N + LDBL_MANT_DIG+2) - sd))) != 0);
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};
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/* finish: */
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a |= (a & 4) != 0; /* Or P into R */
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++a; /* round - this step may add a significant bit */
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a >>= 2; /* dump Q and R */
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/* a is now rounded to LDBL_MANT_DIG or LDBL_MANT_DIG+1 bits */
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if (a & ((tu_int)1 << LDBL_MANT_DIG)) {
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a >>= 1;
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++e;
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}
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/* a is now rounded to LDBL_MANT_DIG bits */
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} else {
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a <<= (LDBL_MANT_DIG - sd);
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/* a is now rounded to LDBL_MANT_DIG bits */
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}
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long_double_bits fb;
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fb.u.high.all = (du_int)(e + 16383) << 48 /* exponent */
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| ((a >> 64) & 0x0000ffffffffffffLL); /* significand */
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fb.u.low.all = (du_int)(a);
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return fb.f;
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}
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#endif
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@ -0,0 +1,213 @@
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//===-- floattitf.c - Test __floattitf ------------------------------------===//
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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 tests __floattitf for the compiler_rt library.
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//
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//===----------------------------------------------------------------------===//
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#define QUAD_PRECISION
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#include "fp_lib.h"
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#include "int_lib.h"
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#include <float.h>
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#include <stdio.h>
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#if defined(CRT_HAS_128BIT) && defined(CRT_LDBL_128BIT)
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/* Returns: convert a ti_int to a fp_t, rounding toward even. */
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/* Assumption: fp_t is a IEEE 128 bit floating point type
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* ti_int is a 128 bit integral type
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*/
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/* seee eeee eeee eeee mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm |
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* mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm
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*/
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COMPILER_RT_ABI fp_t __floattitf(ti_int a);
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int test__floattitf(ti_int a, fp_t expected) {
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fp_t x = __floattitf(a);
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if (x != expected) {
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twords at;
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at.all = a;
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printf("error in __floattitf(0x%.16llX%.16llX) = %LA, expected %LA\n",
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at.s.high, at.s.low, x, expected);
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}
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return x != expected;
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}
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char assumption_1[sizeof(ti_int) == 2*sizeof(di_int)] = {0};
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char assumption_2[sizeof(ti_int)*CHAR_BIT == 128] = {0};
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char assumption_3[sizeof(fp_t)*CHAR_BIT == 128] = {0};
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#endif
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int main() {
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#if defined(CRT_HAS_128BIT) && defined(CRT_LDBL_128BIT)
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if (test__floattitf(0, 0.0))
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return 1;
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if (test__floattitf(1, 1.0))
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return 1;
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if (test__floattitf(2, 2.0))
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return 1;
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if (test__floattitf(20, 20.0))
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return 1;
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if (test__floattitf(-1, -1.0))
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return 1;
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if (test__floattitf(-2, -2.0))
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return 1;
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if (test__floattitf(-20, -20.0))
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return 1;
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if (test__floattitf(0x7FFFFF8000000000LL, 0x1.FFFFFEp+62))
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return 1;
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if (test__floattitf(0x7FFFFFFFFFFFF800LL, 0x1.FFFFFFFFFFFFEp+62))
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return 1;
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if (test__floattitf(0x7FFFFF0000000000LL, 0x1.FFFFFCp+62))
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return 1;
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if (test__floattitf(0x7FFFFFFFFFFFF000LL, 0x1.FFFFFFFFFFFFCp+62))
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return 1;
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if (test__floattitf(make_ti(0x8000008000000000LL, 0), -0x1.FFFFFEp+126))
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return 1;
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if (test__floattitf(make_ti(0x8000000000000800LL, 0), -0x1.FFFFFFFFFFFFEp+126))
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return 1;
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if (test__floattitf(make_ti(0x8000010000000000LL, 0), -0x1.FFFFFCp+126))
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return 1;
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if (test__floattitf(make_ti(0x8000000000001000LL, 0), -0x1.FFFFFFFFFFFFCp+126))
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return 1;
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if (test__floattitf(make_ti(0x8000000000000000LL, 0), -0x1.000000p+127))
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return 1;
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if (test__floattitf(make_ti(0x8000000000000001LL, 0), -0x1.FFFFFFFFFFFFFFFCp+126L))
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return 1;
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if (test__floattitf(0x0007FB72E8000000LL, 0x1.FEDCBAp+50))
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return 1;
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if (test__floattitf(0x0007FB72EA000000LL, 0x1.FEDCBA8p+50))
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return 1;
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if (test__floattitf(0x0007FB72EB000000LL, 0x1.FEDCBACp+50))
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return 1;
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if (test__floattitf(0x0007FB72EBFFFFFFLL, 0x1.FEDCBAFFFFFFCp+50))
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return 1;
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if (test__floattitf(0x0007FB72EC000000LL, 0x1.FEDCBBp+50))
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return 1;
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if (test__floattitf(0x0007FB72E8000001LL, 0x1.FEDCBA0000004p+50))
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return 1;
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if (test__floattitf(0x0007FB72E6000000LL, 0x1.FEDCB98p+50))
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return 1;
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if (test__floattitf(0x0007FB72E7000000LL, 0x1.FEDCB9Cp+50))
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return 1;
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if (test__floattitf(0x0007FB72E7FFFFFFLL, 0x1.FEDCB9FFFFFFCp+50))
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return 1;
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if (test__floattitf(0x0007FB72E4000001LL, 0x1.FEDCB90000004p+50))
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return 1;
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if (test__floattitf(0x0007FB72E4000000LL, 0x1.FEDCB9p+50))
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return 1;
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if (test__floattitf(0x023479FD0E092DC0LL, 0x1.1A3CFE870496Ep+57))
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return 1;
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if (test__floattitf(0x023479FD0E092DA1LL, 0x1.1A3CFE870496D08p+57L))
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return 1;
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if (test__floattitf(0x023479FD0E092DB0LL, 0x1.1A3CFE870496D8p+57L))
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return 1;
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if (test__floattitf(0x023479FD0E092DB8LL, 0x1.1A3CFE870496DCp+57L))
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return 1;
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if (test__floattitf(0x023479FD0E092DB6LL, 0x1.1A3CFE870496DBp+57L))
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return 1;
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if (test__floattitf(0x023479FD0E092DBFLL, 0x1.1A3CFE870496DF8p+57L))
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return 1;
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if (test__floattitf(0x023479FD0E092DC1LL, 0x1.1A3CFE870496E08p+57L))
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return 1;
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if (test__floattitf(0x023479FD0E092DC7LL, 0x1.1A3CFE870496E38p+57L))
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return 1;
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if (test__floattitf(0x023479FD0E092DC8LL, 0x1.1A3CFE870496E4p+57L))
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return 1;
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if (test__floattitf(0x023479FD0E092DCFLL, 0x1.1A3CFE870496E78p+57L))
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return 1;
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if (test__floattitf(0x023479FD0E092DD0LL, 0x1.1A3CFE870496E8p+57L))
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return 1;
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if (test__floattitf(0x023479FD0E092DD1LL, 0x1.1A3CFE870496E88p+57L))
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return 1;
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if (test__floattitf(0x023479FD0E092DD8LL, 0x1.1A3CFE870496ECp+57L))
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return 1;
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if (test__floattitf(0x023479FD0E092DDFLL, 0x1.1A3CFE870496EF8p+57L))
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return 1;
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if (test__floattitf(0x023479FD0E092DE0LL, 0x1.1A3CFE870496Fp+57))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DC0LL, 0), 0x1.1A3CFE870496Ep+121L))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DA1LL, 1), 0x1.1A3CFE870496D08p+121L))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DB0LL, 2), 0x1.1A3CFE870496D8p+121L))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DB8LL, 3), 0x1.1A3CFE870496DCp+121L))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DB6LL, 4), 0x1.1A3CFE870496DBp+121L))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DBFLL, 5), 0x1.1A3CFE870496DF8p+121L))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DC1LL, 6), 0x1.1A3CFE870496E08p+121L))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DC7LL, 7), 0x1.1A3CFE870496E38p+121L))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DC8LL, 8), 0x1.1A3CFE870496E4p+121L))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DCFLL, 9), 0x1.1A3CFE870496E78p+121L))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DD0LL, 0), 0x1.1A3CFE870496E8p+121L))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DD1LL, 11), 0x1.1A3CFE870496E88p+121L))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DD8LL, 12), 0x1.1A3CFE870496ECp+121L))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DDFLL, 13), 0x1.1A3CFE870496EF8p+121L))
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return 1;
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if (test__floattitf(make_ti(0x023479FD0E092DE0LL, 14), 0x1.1A3CFE870496Fp+121L))
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return 1;
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if (test__floattitf(make_ti(0, 0xFFFFFFFFFFFFFFFFLL), 0x1.FFFFFFFFFFFFFFFEp+63L))
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return 1;
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if (test__floattitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC2801LL),
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0x1.23456789ABCDEF0123456789ABC3p+124L))
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return 1;
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if (test__floattitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC3000LL),
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0x1.23456789ABCDEF0123456789ABC3p+124L))
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return 1;
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if (test__floattitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC37FFLL),
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0x1.23456789ABCDEF0123456789ABC3p+124L))
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return 1;
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if (test__floattitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC3800LL),
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0x1.23456789ABCDEF0123456789ABC4p+124L))
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||||
return 1;
|
||||
if (test__floattitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC4000LL),
|
||||
0x1.23456789ABCDEF0123456789ABC4p+124L))
|
||||
return 1;
|
||||
if (test__floattitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC47FFLL),
|
||||
0x1.23456789ABCDEF0123456789ABC4p+124L))
|
||||
return 1;
|
||||
if (test__floattitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC4800LL),
|
||||
0x1.23456789ABCDEF0123456789ABC4p+124L))
|
||||
return 1;
|
||||
if (test__floattitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC4801LL),
|
||||
0x1.23456789ABCDEF0123456789ABC5p+124L))
|
||||
return 1;
|
||||
if (test__floattitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC57FFLL),
|
||||
0x1.23456789ABCDEF0123456789ABC5p+124L))
|
||||
return 1;
|
||||
#else
|
||||
printf("skipped\n");
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,220 @@
|
|||
//===-- floatuntitf.c - Test __floatuntitf --------------------------------===//
|
||||
//
|
||||
// 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.
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
//
|
||||
// This file tests __floatuntitf for the compiler_rt library.
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
#define QUAD_PRECISION
|
||||
#include "fp_lib.h"
|
||||
#include "int_lib.h"
|
||||
#include <float.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#if defined(CRT_HAS_128BIT) && defined(CRT_LDBL_128BIT)
|
||||
|
||||
/* Returns: convert a tu_int to a fp_t, rounding toward even. */
|
||||
|
||||
/* Assumption: fp_t is a IEEE 128 bit floating point type
|
||||
* tu_int is a 128 bit integral type
|
||||
*/
|
||||
|
||||
/* seee eeee eeee eeee mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm |
|
||||
* mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm
|
||||
*/
|
||||
|
||||
COMPILER_RT_ABI fp_t __floatuntitf(tu_int a);
|
||||
|
||||
int test__floatuntitf(tu_int a, fp_t expected) {
|
||||
fp_t x = __floatuntitf(a);
|
||||
if (x != expected) {
|
||||
utwords at;
|
||||
at.all = a;
|
||||
printf("error in __floatuntitf(0x%.16llX%.16llX) = %LA, expected %LA\n",
|
||||
at.s.high, at.s.low, x, expected);
|
||||
}
|
||||
return x != expected;
|
||||
}
|
||||
|
||||
char assumption_1[sizeof(tu_int) == 2*sizeof(du_int)] = {0};
|
||||
char assumption_2[sizeof(tu_int)*CHAR_BIT == 128] = {0};
|
||||
char assumption_3[sizeof(fp_t)*CHAR_BIT == 128] = {0};
|
||||
|
||||
#endif
|
||||
|
||||
int main() {
|
||||
#if defined(CRT_HAS_128BIT) && defined(CRT_LDBL_128BIT)
|
||||
if (test__floatuntitf(0, 0.0))
|
||||
return 1;
|
||||
|
||||
if (test__floatuntitf(1, 1.0))
|
||||
return 1;
|
||||
if (test__floatuntitf(2, 2.0))
|
||||
return 1;
|
||||
if (test__floatuntitf(20, 20.0))
|
||||
return 1;
|
||||
|
||||
if (test__floatuntitf(0x7FFFFF8000000000ULL, 0x1.FFFFFEp+62))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x7FFFFFFFFFFFF800ULL, 0x1.FFFFFFFFFFFFEp+62))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x7FFFFF0000000000ULL, 0x1.FFFFFCp+62))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x7FFFFFFFFFFFF000ULL, 0x1.FFFFFFFFFFFFCp+62))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x7FFFFFFFFFFFFFFFULL, 0xF.FFFFFFFFFFFFFFEp+59L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0xFFFFFFFFFFFFFFFEULL, 0xF.FFFFFFFFFFFFFFEp+60L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0xFFFFFFFFFFFFFFFFULL, 0xF.FFFFFFFFFFFFFFFp+60L))
|
||||
return 1;
|
||||
|
||||
if (test__floatuntitf(0x8000008000000000ULL, 0x8.000008p+60))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x8000000000000800ULL, 0x8.0000000000008p+60))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x8000010000000000ULL, 0x8.00001p+60))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x8000000000001000ULL, 0x8.000000000001p+60))
|
||||
return 1;
|
||||
|
||||
if (test__floatuntitf(0x8000000000000000ULL, 0x8p+60))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x8000000000000001ULL, 0x8.000000000000001p+60L))
|
||||
return 1;
|
||||
|
||||
if (test__floatuntitf(0x0007FB72E8000000LL, 0x1.FEDCBAp+50))
|
||||
return 1;
|
||||
|
||||
if (test__floatuntitf(0x0007FB72EA000000LL, 0x1.FEDCBA8p+50))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x0007FB72EB000000LL, 0x1.FEDCBACp+50))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x0007FB72EBFFFFFFLL, 0x1.FEDCBAFFFFFFCp+50))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x0007FB72EC000000LL, 0x1.FEDCBBp+50))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x0007FB72E8000001LL, 0x1.FEDCBA0000004p+50))
|
||||
return 1;
|
||||
|
||||
if (test__floatuntitf(0x0007FB72E6000000LL, 0x1.FEDCB98p+50))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x0007FB72E7000000LL, 0x1.FEDCB9Cp+50))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x0007FB72E7FFFFFFLL, 0x1.FEDCB9FFFFFFCp+50))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x0007FB72E4000001LL, 0x1.FEDCB90000004p+50))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x0007FB72E4000000LL, 0x1.FEDCB9p+50))
|
||||
return 1;
|
||||
|
||||
if (test__floatuntitf(0x023479FD0E092DC0LL, 0x1.1A3CFE870496Ep+57))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x023479FD0E092DA1LL, 0x1.1A3CFE870496D08p+57L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x023479FD0E092DB0LL, 0x1.1A3CFE870496D8p+57L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x023479FD0E092DB8LL, 0x1.1A3CFE870496DCp+57L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x023479FD0E092DB6LL, 0x1.1A3CFE870496DBp+57L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x023479FD0E092DBFLL, 0x1.1A3CFE870496DF8p+57L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x023479FD0E092DC1LL, 0x1.1A3CFE870496E08p+57L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x023479FD0E092DC7LL, 0x1.1A3CFE870496E38p+57L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x023479FD0E092DC8LL, 0x1.1A3CFE870496E4p+57L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x023479FD0E092DCFLL, 0x1.1A3CFE870496E78p+57L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x023479FD0E092DD0LL, 0x1.1A3CFE870496E8p+57L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x023479FD0E092DD1LL, 0x1.1A3CFE870496E88p+57L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x023479FD0E092DD8LL, 0x1.1A3CFE870496ECp+57L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x023479FD0E092DDFLL, 0x1.1A3CFE870496EF8p+57L))
|
||||
return 1;
|
||||
if (test__floatuntitf(0x023479FD0E092DE0LL, 0x1.1A3CFE870496Fp+57))
|
||||
return 1;
|
||||
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DC0LL, 0), 0x1.1A3CFE870496Ep+121L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DA1LL, 1), 0x1.1A3CFE870496D08p+121L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DB0LL, 2), 0x1.1A3CFE870496D8p+121L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DB8LL, 3), 0x1.1A3CFE870496DCp+121L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DB6LL, 4), 0x1.1A3CFE870496DBp+121L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DBFLL, 5), 0x1.1A3CFE870496DF8p+121L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DC1LL, 6), 0x1.1A3CFE870496E08p+121L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DC7LL, 7), 0x1.1A3CFE870496E38p+121L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DC8LL, 8), 0x1.1A3CFE870496E4p+121L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DCFLL, 9), 0x1.1A3CFE870496E78p+121L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DD0LL, 0), 0x1.1A3CFE870496E8p+121L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DD1LL, 11), 0x1.1A3CFE870496E88p+121L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DD8LL, 12), 0x1.1A3CFE870496ECp+121L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DDFLL, 13), 0x1.1A3CFE870496EF8p+121L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x023479FD0E092DE0LL, 14), 0x1.1A3CFE870496Fp+121L))
|
||||
return 1;
|
||||
|
||||
if (test__floatuntitf(make_ti(0, 0xFFFFFFFFFFFFFFFFLL), 0x1.FFFFFFFFFFFFFFFEp+63L))
|
||||
return 1;
|
||||
|
||||
if (test__floatuntitf(make_ti(0xFFFFFFFFFFFFFFFFLL, 0x0000000000000000LL),
|
||||
0x1.FFFFFFFFFFFFFFFEp+127L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0xFFFFFFFFFFFFFFFFLL, 0xFFFFFFFFFFFFFFFFLL),
|
||||
0x1.0000000000000000p+128L))
|
||||
return 1;
|
||||
|
||||
if (test__floatuntitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC2801LL),
|
||||
0x1.23456789ABCDEF0123456789ABC3p+124L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC3000LL),
|
||||
0x1.23456789ABCDEF0123456789ABC3p+124L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC37FFLL),
|
||||
0x1.23456789ABCDEF0123456789ABC3p+124L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC3800LL),
|
||||
0x1.23456789ABCDEF0123456789ABC4p+124L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC4000LL),
|
||||
0x1.23456789ABCDEF0123456789ABC4p+124L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC47FFLL),
|
||||
0x1.23456789ABCDEF0123456789ABC4p+124L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC4800LL),
|
||||
0x1.23456789ABCDEF0123456789ABC4p+124L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC4801LL),
|
||||
0x1.23456789ABCDEF0123456789ABC5p+124L))
|
||||
return 1;
|
||||
if (test__floatuntitf(make_ti(0x123456789ABCDEF0LL, 0x123456789ABC57FFLL),
|
||||
0x1.23456789ABCDEF0123456789ABC5p+124L))
|
||||
return 1;
|
||||
#else
|
||||
printf("skipped\n");
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in New Issue