diff options
Diffstat (limited to 'sysdeps/i386/fpu/e_pow.S')
| -rw-r--r-- | sysdeps/i386/fpu/e_pow.S | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sysdeps/i386/fpu/e_pow.S b/sysdeps/i386/fpu/e_pow.S index 40f8227fda..5773394b0e 100644 --- a/sysdeps/i386/fpu/e_pow.S +++ b/sysdeps/i386/fpu/e_pow.S @@ -1,5 +1,5 @@ /* ix87 specific implementation of pow function. - Copyright (C) 1996-2015 Free Software Foundation, Inc. + Copyright (C) 1996-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. @@ -18,6 +18,7 @@ <http://www.gnu.org/licenses/>. */ #include <machine/asm.h> +#include <i386-math-asm.h> .section .rodata.cst8,"aM",@progbits,8 @@ -53,6 +54,7 @@ minfinity: mzero: .byte 0, 0, 0, 0, 0, 0, 0, 0x80 ASM_SIZE_DIRECTIVE(minf_mzero) +DEFINE_DBL_MIN #ifdef PIC # define MO(op) op##@GOTOFF(%ecx) @@ -165,6 +167,10 @@ ENTRY(__ieee754_pow) orl %edx, %ecx jnz 6b fstp %st(0) // ST*x +#ifdef PIC + LOAD_PIC_REG (cx) +#endif + DBL_NARROW_EVAL_UFLOW_NONNAN ret /* y is ±NAN */ @@ -257,6 +263,7 @@ ENTRY(__ieee754_pow) cfi_adjust_cfa_offset (-8) 292: fscale // +/- 2^fract(y*log2(x))*2^int(y*log2(x)) : int(y*log2(x)) fstp %st(1) // +/- 2^fract(y*log2(x))*2^int(y*log2(x)) + DBL_NARROW_EVAL_UFLOW_NONNAN ret |