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MIPS/GAS: Remove stale `prev_reloc_op_frag' variable

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Ever since commit 4d7206a284ee ("Rework MIPS macro relaxation, fix string
merging bug"), <https://sourceware.org/ml/binutils/2004-01/msg00248.html>,
`prev_reloc_op_frag' has only been set and never used.  Remove it then.

	gas/
	* config/tc-mips.c (prev_reloc_op_frag): Remove variable.
	(my_getSmallExpression): Adjust accordingly.
This commit is contained in:
Maciej W. Rozycki
2020-07-21 01:59:24 +01:00
parent 3ce8f1ed68
commit ec4fcab0ee
2 changed files with 7 additions and 11 deletions
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5
gas/ChangeLog
View File

@ -1,3 +1,8 @@
2020-07-21 Maciej W. Rozycki <macro@linux-mips.org>
* config/tc-mips.c (prev_reloc_op_frag): Remove variable.
(my_getSmallExpression): Adjust accordingly.
2020-07-20 Jan Beulich <jbeulich@suse.com>
PR gas/4572

13
gas/config/tc-mips.c
View File

@ -889,11 +889,6 @@ struct mips_hi_fixup
static struct mips_hi_fixup *mips_hi_fixup_list;
/* The frag containing the last explicit relocation operator.
Null if explicit relocations have not been used. */
static fragS *prev_reloc_op_frag;
/* Map mips16 register numbers to normal MIPS register numbers. */
static const unsigned int mips16_to_32_reg_map[] =
@ -14720,12 +14715,8 @@ my_getSmallExpression (expressionS *ep, bfd_reloc_code_real_type *reloc,
expr_end = str;
if (reloc_index != 0)
{
prev_reloc_op_frag = frag_now;
for (i = 0; i < reloc_index; i++)
reloc[i] = reversed_reloc[reloc_index - 1 - i];
}
for (i = 0; i < reloc_index; i++)
reloc[i] = reversed_reloc[reloc_index - 1 - i];
return reloc_index;
}