+2012-05-07 Joseph Myers <joseph@codesourcery.com>
+
+ [BZ #13885]
+ [BZ #13923]
+ * sysdeps/i386/fpu/e_expl.S (IEEE754_EXPL): Define conditional on
+ USE_AS_EXPM1L.
+ (EXPL_FINITE): Likewise.
+ (FLDLOG): Likewise.
+ (IEEE754_EXPL) [USE_AS_EXPM1L]: Support use as expm1l.
+ * sysdeps/i386/fpu/s_expm1l.S: Define USE_AS_EXPM1L and include
+ e_expl.S.
+ * sysdeps/x86_64/fpu/e_expl.S (IEEE754_EXPL): Define conditional on
+ USE_AS_EXPM1L.
+ (EXPL_FINITE): Likewise.
+ (FLDLOG): Likewise.
+ (IEEE754_EXPL) [USE_AS_EXPM1L]: Support use as expm1l.
+ * sysdeps/x86_64/fpu/s_expm1l.S: Define USE_AS_EXPM1L and include
+ e_expl.S.
+ * math/libm-test.inc (expm1_test): Add more tests. Do not disable
+ test of -max_value argument for long double.
+ * sysdeps/i386/fpu/libm-test-ulps: Update.
+ * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.
+
2012-05-06 David S. Miller <davem@davemloft.net>
* scripts/data/localplt-sparc-linux-gnu.data: Add '?' markers to
13583, 13592, 13618, 13637, 13656, 13658, 13673, 13691, 13695, 13704,
13705, 13706, 13726, 13738, 13739, 13758, 13760, 13761, 13775, 13786,
13787, 13792, 13806, 13824, 13840, 13841, 13844, 13846, 13851, 13852,
- 13854, 13871, 13872, 13873, 13879, 13883, 13884, 13886, 13892, 13895,
- 13908, 13910, 13911, 13912, 13913, 13914, 13915, 13916, 13917, 13918,
- 13919, 13920, 13921, 13922, 13924, 13926, 13927, 13928, 13938, 13941,
- 13942, 13963, 13967, 13970, 13973, 14027, 14033, 14034, 14040, 14049,
- 14055, 14064
+ 13854, 13871, 13872, 13873, 13879, 13883, 13884, 13885, 13886, 13892,
+ 13895, 13908, 13910, 13911, 13912, 13913, 13914, 13915, 13916, 13917,
+ 13918, 13919, 13920, 13921, 13922, 13923, 13924, 13926, 13927, 13928,
+ 13938, 13941, 13942, 13963, 13967, 13970, 13973, 14027, 14033, 14034,
+ 14040, 14049, 14055, 14064
* ISO C11 support:
TEST_f_f (expm1, 1, M_El - 1.0);
TEST_f_f (expm1, 0.75L, 1.11700001661267466854536981983709561L);
+ TEST_f_f (expm1, 50.0L, 5.1847055285870724640864533229334853848275e+21L);
+
+#ifndef TEST_FLOAT
+ TEST_f_f (expm1, 127.0L, 1.4302079958348104463583671072905261080748e+55L);
+ TEST_f_f (expm1, 500.0L, 1.4035922178528374107397703328409120821806e+217L);
+#endif
+
#if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
TEST_f_f (expm1, 11356.25L, 9.05128237311923300051376115753226014206e+4931L);
#endif
TEST_f_f (expm1, 100000.0, plus_infty, OVERFLOW_EXCEPTION);
check_int ("errno for expm1(large) == ERANGE", errno, ERANGE, 0, 0, 0);
TEST_f_f (expm1, max_value, plus_infty, OVERFLOW_EXCEPTION);
-#ifndef TEST_LDOUBLE /* Bug 13923. */
TEST_f_f (expm1, -max_value, -1);
-#endif
END (expm1);
}
# define IEEE754_EXPL __ieee754_exp10l
# define EXPL_FINITE __exp10l_finite
# define FLDLOG fldl2t
+#elif defined USE_AS_EXPM1L
+# define IEEE754_EXPL __expm1l
+# undef EXPL_FINITE
+# define FLDLOG fldl2e
#else
# define IEEE754_EXPL __ieee754_expl
# define EXPL_FINITE __expl_finite
.text
ENTRY(IEEE754_EXPL)
+#ifdef USE_AS_EXPM1L
+ movzwl 4+8(%esp), %eax
+ xorb $0x80, %ah // invert sign bit (now 1 is "positive")
+ cmpl $0xc006, %eax // is num positive and exp >= 6 (number is >= 128.0)?
+ jae HIDDEN_JUMPTARGET (__expl) // (if num is denormal, it is at least >= 64.0)
+#endif
fldt 4(%esp)
/* I added the following ugly construct because expl(+-Inf) resulted
in NaN. The ugliness results from the bright minds at Intel.
#ifdef PIC
LOAD_PIC_REG (cx)
#endif
+#ifndef USE_AS_EXPM1L
movzwl 4+8(%esp), %eax
+#endif
andl $0x7fff, %eax
cmpl $0x400d, %eax
jle 3f
andb $2, %ah
jz 3f
fchs
-3: FLDLOG /* 1 log2(base) */
+3:
+#ifdef USE_AS_EXPM1L
+ /* Test for +-0 as argument. */
+ fstsw %ax
+ movb $0x45, %dh
+ andb %ah, %dh
+ cmpb $0x40, %dh
+ je 2f
+#endif
+ FLDLOG /* 1 log2(base) */
fmul %st(1), %st /* 1 x log2(base) */
frndint /* 1 i */
fld %st(1) /* 2 x */
fmul %st(4), %st /* 4 c1 * x */
faddp %st, %st(1) /* 3 f = f + c1 * x */
f2xm1 /* 3 2^(fract(x * log2(base))) - 1 */
+#ifdef USE_AS_EXPM1L
+ fstp %st(1) /* 2 */
+ fscale /* 2 scale factor is st(1); base^x - 2^i */
+ fxch /* 2 i */
+ fld1 /* 3 1.0 */
+ fscale /* 3 2^i */
+ fld1 /* 4 1.0 */
+ fsubrp %st, %st(1) /* 3 2^i - 1.0 */
+ fstp %st(1) /* 2 */
+ faddp %st, %st(1) /* 1 base^x - 1.0 */
+#else
fld1 /* 4 1.0 */
faddp /* 3 2^(fract(x * log2(base))) */
fstp %st(1) /* 2 */
fscale /* 2 scale factor is st(1); base^x */
fstp %st(1) /* 1 */
+#endif
fstp %st(1) /* 0 */
jmp 2f
1: testl $0x200, %eax /* Test sign. */
jz 2f /* If positive, jump. */
fstp %st
+#ifdef USE_AS_EXPM1L
+ fld1
+ fchs
+#else
fldz /* Set result to 0. */
+#endif
2: ret
END(IEEE754_EXPL)
+#ifdef USE_AS_EXPM1L
+libm_hidden_def (__expm1l)
+weak_alias (__expm1l, expm1l)
+#else
strong_alias (IEEE754_EXPL, EXPL_FINITE)
+#endif
ildouble: 1
ldouble: 1
-# cosh
-Test "cosh (0.75) == 1.29468328467684468784170818539018176":
-ildouble: 1
-
# cosh_downward
Test "cosh_downward (22) == 1792456423.065795780980053377632656584997":
double: 1
float: 1
idouble: 1
ifloat: 1
-ildouble: 4
-ldouble: 4
+ildouble: 2
+ldouble: 2
Test "sinh_downward (23) == 4872401723.124451299966006944252978187305":
double: 1
float: 1
idouble: 1
ifloat: 1
+ildouble: 2
+ldouble: 2
Test "sinh_downward (24) == 13244561064.92173614705070540368454568168":
float: 1
ifloat: 1
-ildouble: 5
-ldouble: 5
-
-# sinh_tonearest
-Test "sinh_tonearest (22) == 1792456423.065795780701106568345764104225":
-ildouble: 3
-ldouble: 3
-Test "sinh_tonearest (23) == 4872401723.124451299966006944252978187305":
-ildouble: 1
-ldouble: 1
-Test "sinh_tonearest (24) == 13244561064.92173614705070540368454568168":
-ildouble: 6
-ldouble: 6
+ildouble: 2
+ldouble: 2
# sinh_towardzero
Test "sinh_towardzero (22) == 1792456423.065795780701106568345764104225":
float: 1
idouble: 1
ifloat: 1
-ildouble: 4
-ldouble: 4
+ildouble: 2
+ldouble: 2
Test "sinh_towardzero (23) == 4872401723.124451299966006944252978187305":
double: 1
float: 1
idouble: 1
ifloat: 1
+ildouble: 2
+ldouble: 2
Test "sinh_towardzero (24) == 13244561064.92173614705070540368454568168":
float: 1
ifloat: 1
-ildouble: 5
-ldouble: 5
+ildouble: 2
+ldouble: 2
# sinh_upward
Test "sinh_upward (22) == 1792456423.065795780701106568345764104225":
-ildouble: 16
-ldouble: 16
+ildouble: 1
+ldouble: 1
Test "sinh_upward (23) == 4872401723.124451299966006944252978187305":
-ildouble: 27
-ldouble: 27
+ildouble: 1
+ldouble: 1
Test "sinh_upward (24) == 13244561064.92173614705070540368454568168":
double: 1
idouble: 1
-ildouble: 7
-ldouble: 7
# tan
Test "tan (0x1p16383) == 0.422722393732022337800504160054440141575":
ildouble: 1
ldouble: 1
-Function: "cosh":
-ildouble: 1
-
Function: "cosh_downward":
double: 1
float: 1
float: 1
idouble: 1
ifloat: 1
-ildouble: 5
-ldouble: 5
-
-Function: "sinh_tonearest":
-ildouble: 6
-ldouble: 6
+ildouble: 2
+ldouble: 2
Function: "sinh_towardzero":
double: 1
float: 1
idouble: 1
ifloat: 1
-ildouble: 5
-ldouble: 5
+ildouble: 2
+ldouble: 2
Function: "sinh_upward":
double: 1
idouble: 1
-ildouble: 27
-ldouble: 27
+ildouble: 1
+ldouble: 1
Function: "tan":
double: 1
-/* ix87 specific implementation of exp(x)-1.
- Copyright (C) 1996-1997, 2002, 2005, 2008, 2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
- Based on code by John C. Bowman <bowman@ipp-garching.mpg.de>.
- Corrections by H.J. Lu (hjl@gnu.ai.mit.edu), 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
- /* Using: e^x - 1 = 2^(x * log2(e)) - 1 */
-
-#include <sysdep.h>
-#include <machine/asm.h>
-
- .section .rodata
-
- .align ALIGNARG(4)
- ASM_TYPE_DIRECTIVE(minus1,@object)
-minus1: .double -1.0
- ASM_SIZE_DIRECTIVE(minus1)
- ASM_TYPE_DIRECTIVE(one,@object)
-one: .double 1.0
- ASM_SIZE_DIRECTIVE(one)
- ASM_TYPE_DIRECTIVE(l2e,@object)
-l2e: .tfloat 1.442695040888963407359924681002
- ASM_SIZE_DIRECTIVE(l2e)
-
-#ifdef PIC
-#define MO(op) op##@GOTOFF(%edx)
-#else
-#define MO(op) op
-#endif
-
- .text
-ENTRY(__expm1l)
- movzwl 4+8(%esp), %eax // load sign bit and 15-bit exponent
- xorb $0x80, %ah // invert sign bit (now 1 is "positive")
- cmpl $0xc006, %eax // is num positive and exp >= 6 (number is >= 128.0)?
- jae HIDDEN_JUMPTARGET (__expl) // (if num is denormal, it is at least >= 64.0)
-
- fldt 4(%esp) // x
- fxam // Is NaN or +-Inf?
- fstsw %ax
- movb $0x45, %ch
- andb %ah, %ch
- cmpb $0x40, %ch
- je 3f // If +-0, jump.
-#ifdef PIC
- LOAD_PIC_REG (dx)
-#endif
- cmpb $0x05, %ch
- je 2f // If +-Inf, jump.
-
- fldt MO(l2e) // log2(e) : x
- fmulp // log2(e)*x
- fld %st // log2(e)*x : log2(e)*x
- frndint // int(log2(e)*x) : log2(e)*x
- fsubr %st, %st(1) // int(log2(e)*x) : fract(log2(e)*x)
- fxch // fract(log2(e)*x) : int(log2(e)*x)
- f2xm1 // 2^fract(log2(e)*x)-1 : int(log2(e)*x)
- fscale // 2^(log2(e)*x)-2^int(log2(e)*x) : int(log2(e)*x)
- fxch // int(log2(e)*x) : 2^(log2(e)*x)-2^int(log2(e)*x)
- fldl MO(one) // 1 : int(log2(e)*x) : 2^(log2(e)*x)-2^int(log2(e)*x)
- fscale // 2^int(log2(e)*x) : int(log2(e)*x) : 2^(log2(e)*x)-2^int(log2(e)*x)
- fsubrl MO(one) // 1-2^int(log2(e)*x) : int(log2(e)*x) : 2^(log2(e)*x)-2^int(log2(e)*x)
- fstp %st(1) // 1-2^int(log2(e)*x) : 2^(log2(e)*x)-2^int(log2(e)*x)
- fsubrp %st, %st(1) // 2^(log2(e)*x)
- ret
-
-2: testl $0x200, %eax // Test sign.
- jz 3f // If positive, jump.
- fstp %st
- fldl MO(minus1) // Set result to -1.0.
-3: ret
-END(__expm1l)
-libm_hidden_def (__expm1l)
-weak_alias (__expm1l, expm1l)
+#define USE_AS_EXPM1L
+#include <e_expl.S>
# define IEEE754_EXPL __ieee754_exp10l
# define EXPL_FINITE __exp10l_finite
# define FLDLOG fldl2t
+#elif defined USE_AS_EXPM1L
+# define IEEE754_EXPL __expm1l
+# undef EXPL_FINITE
+# define FLDLOG fldl2e
#else
# define IEEE754_EXPL __ieee754_expl
# define EXPL_FINITE __expl_finite
.text
ENTRY(IEEE754_EXPL)
+#ifdef USE_AS_EXPM1L
+ movzwl 8+8(%rsp), %eax
+ xorb $0x80, %ah // invert sign bit (now 1 is "positive")
+ cmpl $0xc006, %eax // is num positive and exp >= 6 (number is >= 128.0)?
+ jae HIDDEN_JUMPTARGET (__expl) // (if num is denormal, it is at least >= 64.0)
+#endif
fldt 8(%rsp)
/* I added the following ugly construct because expl(+-Inf) resulted
in NaN. The ugliness results from the bright minds at Intel.
For the i686 the code can be written better.
-- drepper@cygnus.com. */
fxam /* Is NaN or +-Inf? */
+#ifndef USE_AS_EXPM1L
movzwl 8+8(%rsp), %eax
+#endif
andl $0x7fff, %eax
cmpl $0x400d, %eax
jle 3f
andb $2, %ah
jz 3f
fchs
-3: FLDLOG /* 1 log2(base) */
+3:
+#ifdef USE_AS_EXPM1L
+ /* Test for +-0 as argument. */
+ fstsw %ax
+ movb $0x45, %dh
+ andb %ah, %dh
+ cmpb $0x40, %dh
+ je 2f
+#endif
+ FLDLOG /* 1 log2(base) */
fmul %st(1), %st /* 1 x log2(base) */
frndint /* 1 i */
fld %st(1) /* 2 x */
fmul %st(4), %st /* 4 c1 * x */
faddp %st, %st(1) /* 3 f = f + c1 * x */
f2xm1 /* 3 2^(fract(x * log2(base))) - 1 */
+#ifdef USE_AS_EXPM1L
+ fstp %st(1) /* 2 */
+ fscale /* 2 scale factor is st(1); base^x - 2^i */
+ fxch /* 2 i */
+ fld1 /* 3 1.0 */
+ fscale /* 3 2^i */
+ fld1 /* 4 1.0 */
+ fsubrp %st, %st(1) /* 3 2^i - 1.0 */
+ fstp %st(1) /* 2 */
+ faddp %st, %st(1) /* 1 base^x - 1.0 */
+#else
fld1 /* 4 1.0 */
faddp /* 3 2^(fract(x * log2(base))) */
fstp %st(1) /* 2 */
fscale /* 2 scale factor is st(1); base^x */
fstp %st(1) /* 1 */
+#endif
fstp %st(1) /* 0 */
jmp 2f
1: testl $0x200, %eax /* Test sign. */
jz 2f /* If positive, jump. */
fstp %st
+#ifdef USE_AS_EXPM1L
+ fld1
+ fchs
+#else
fldz /* Set result to 0. */
+#endif
2: ret
END(IEEE754_EXPL)
+#ifdef USE_AS_EXPM1L
+libm_hidden_def (__expm1l)
+weak_alias (__expm1l, expm1l)
+#else
strong_alias (IEEE754_EXPL, EXPL_FINITE)
+#endif
Test "expm1 (11356.25) == 9.05128237311923300051376115753226014206e+4931":
ildouble: 1
ldouble: 1
+Test "expm1 (500.0) == 1.4035922178528374107397703328409120821806e+217":
+double: 1
+idouble: 1
# gamma
Test "gamma (-0.5) == log(2*sqrt(pi))":
float: 1
ifloat: 1
-# sinh
-Test "sinh (0x8p-32) == 1.86264514923095703232705808926175479e-9":
-ildouble: 1
-ldouble: 1
-
# sinh_downward
Test "sinh_downward (22) == 1792456423.065795780701106568345764104225":
float: 1
ifloat: 1
-ildouble: 4
-ldouble: 4
+ildouble: 2
+ldouble: 2
Test "sinh_downward (23) == 4872401723.124451299966006944252978187305":
float: 1
ifloat: 1
+ildouble: 2
+ldouble: 2
Test "sinh_downward (24) == 13244561064.92173614705070540368454568168":
float: 1
ifloat: 1
-ildouble: 5
-ldouble: 5
-
-# sinh_tonearest
-Test "sinh_tonearest (22) == 1792456423.065795780701106568345764104225":
-ildouble: 3
-ldouble: 3
-Test "sinh_tonearest (23) == 4872401723.124451299966006944252978187305":
-ildouble: 1
-ldouble: 1
-Test "sinh_tonearest (24) == 13244561064.92173614705070540368454568168":
-ildouble: 6
-ldouble: 6
+ildouble: 2
+ldouble: 2
# sinh_towardzero
Test "sinh_towardzero (22) == 1792456423.065795780701106568345764104225":
float: 1
ifloat: 1
-ildouble: 4
-ldouble: 4
+ildouble: 2
+ldouble: 2
Test "sinh_towardzero (23) == 4872401723.124451299966006944252978187305":
float: 1
ifloat: 1
+ildouble: 2
+ldouble: 2
Test "sinh_towardzero (24) == 13244561064.92173614705070540368454568168":
float: 1
ifloat: 1
-ildouble: 5
-ldouble: 5
+ildouble: 2
+ldouble: 2
# sinh_upward
Test "sinh_upward (22) == 1792456423.065795780701106568345764104225":
-ildouble: 16
-ldouble: 16
+ildouble: 1
+ldouble: 1
Test "sinh_upward (23) == 4872401723.124451299966006944252978187305":
-ildouble: 27
-ldouble: 27
-Test "sinh_upward (24) == 13244561064.92173614705070540368454568168":
-ildouble: 7
-ldouble: 7
+ildouble: 1
+ldouble: 1
# tan
Test "tan (0x1p16383) == 0.422722393732022337800504160054440141575":
ildouble: 1
ldouble: 1
-Function: "sinh":
-ildouble: 1
-ldouble: 1
-
Function: "sinh_downward":
float: 1
ifloat: 1
-ildouble: 5
-ldouble: 5
-
-Function: "sinh_tonearest":
-ildouble: 6
-ldouble: 6
+ildouble: 2
+ldouble: 2
Function: "sinh_towardzero":
float: 1
ifloat: 1
-ildouble: 5
-ldouble: 5
+ildouble: 2
+ldouble: 2
Function: "sinh_upward":
-ildouble: 27
-ldouble: 27
+ildouble: 1
+ldouble: 1
Function: "tan":
double: 1
-/* ix87 specific implementation of exp(x)-1.
- Copyright (C) 1996,1997,2001,2002,2008,2009,2012 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
- Based on code by John C. Bowman <bowman@ipp-garching.mpg.de>.
- Corrections by H.J. Lu (hjl@gnu.ai.mit.edu), 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
- /* Using: e^x - 1 = 2^(x * log2(e)) - 1 */
-
-#include <machine/asm.h>
-
- .section .rodata
-
- .align ALIGNARG(4)
- ASM_TYPE_DIRECTIVE(minus1,@object)
-minus1: .double -1.0
- ASM_SIZE_DIRECTIVE(minus1)
- ASM_TYPE_DIRECTIVE(one,@object)
-one: .double 1.0
- ASM_SIZE_DIRECTIVE(one)
- ASM_TYPE_DIRECTIVE(l2e,@object)
-l2e: .tfloat 1.442695040888963407359924681002
- ASM_SIZE_DIRECTIVE(l2e)
-
-#ifdef PIC
-#define MO(op) op##(%rip)
-#else
-#define MO(op) op
-#endif
-
- .text
-ENTRY(__expm1l)
- movzwl 8+8(%rsp), %eax // load sign bit and 15-bit exponent
- xorb $0x80, %ah // invert sign bit (now 1 is "positive")
- cmpl $0xc006, %eax // is num positive and exp >= 6 (number is >= 128.0)?
- jae __expl // (if num is denormal, it is at least >= 64.0)
-
- fldt 8(%rsp) // x
- fxam // Is NaN or +-Inf?
- fstsw %ax
- movb $0x45, %ch
- andb %ah, %ch
- cmpb $0x40, %ch
- je 3f // If +-0, jump.
- cmpb $0x05, %ch
- je 2f // If +-Inf, jump.
-
- fldt MO(l2e) // log2(e) : x
- fmulp // log2(e)*x
- fld %st // log2(e)*x : log2(e)*x
- frndint // int(log2(e)*x) : log2(e)*x
- fsubr %st, %st(1) // int(log2(e)*x) : fract(log2(e)*x)
- fxch // fract(log2(e)*x) : int(log2(e)*x)
- f2xm1 // 2^fract(log2(e)*x)-1 : int(log2(e)*x)
- fscale // 2^(log2(e)*x)-2^int(log2(e)*x) : int(log2(e)*x)
- fxch // int(log2(e)*x) : 2^(log2(e)*x)-2^int(log2(e)*x)
- fldl MO(one) // 1 : int(log2(e)*x) : 2^(log2(e)*x)-2^int(log2(e)*x)
- fscale // 2^int(log2(e)*x) : int(log2(e)*x) : 2^(log2(e)*x)-2^int(log2(e)*x)
- fsubrl MO(one) // 1-2^int(log2(e)*x) : int(log2(e)*x) : 2^(log2(e)*x)-2^int(log2(e)*x)
- fstp %st(1) // 1-2^int(log2(e)*x) : 2^(log2(e)*x)-2^int(log2(e)*x)
- fsubrp %st, %st(1) // 2^(log2(e)*x)-1
- ret
-
-2: testl $0x200, %eax // Test sign.
- jz 3f // If positive, jump.
- fstp %st
- fldl MO(minus1) // Set result to -1.0.
-3: ret
-END(__expm1l)
-libm_hidden_def (__expm1l)
-weak_alias (__expm1l, expm1l)
+#define USE_AS_EXPM1L
+#include <e_expl.S>
projects / platform / upstream / glibc.git / commitdiff