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Use LOAD_PIC_REG in i386 atanh. 

sysdeps/i386/fpu/e_atanh.S, unlike all other functions in that
directory, loads the PIC register with its own code using
_GLOBAL_OFFSET_TABLE_, rather than with the LOAD_PIC_REG macro.  I see
no good reason for the difference; this patch makes it use the common
macro.

Tested for x86.

	* sysdeps/i386/fpu/e_atanh.S (__ieee754_atanh) [PIC]: Use
	LOAD_PIC_REG.
This commit is contained in:
Joseph Myers 2015-09-24 21:48:22 +00:00
parent 37825319ee
commit 1a19b8894f
2 changed files with 4 additions and 5 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2015-09-24 Joseph Myers <joseph@codesourcery.com>
* sysdeps/i386/fpu/e_atanh.S (__ieee754_atanh) [PIC]: Use
LOAD_PIC_REG.
* sysdeps/i386/fpu/i386-math-asm.h (DEFINE_LDBL_MIN): New macro.
(FLT_CHECK_FORCE_UFLOW): Likewise.
(DBL_CHECK_FORCE_UFLOW): Likewise.

6
sysdeps/i386/fpu/e_atanh.S
View File

@ -55,11 +55,7 @@ ENTRY(__ieee754_atanh)
7:
#ifdef PIC
call 1f
cfi_adjust_cfa_offset (4)
1: popl %edx
cfi_adjust_cfa_offset (-4)
addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %edx
LOAD_PIC_REG (dx)
#endif
andl $0x80000000, %ecx // ECX == 0 iff X >= 0