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Remove unused variable and field 

From-SVN: r201752
This commit is contained in:
Xinliang David Li 2013-08-14 20:57:52 +00:00 committed by Xinliang David Li
parent 6469da2cb2
commit e3c02cc7e3
2 changed files with 8 additions and 5 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,8 @@
2013-08-14 Xinliang David Li <davidxl@google.com>
* config/i386/i386.c (ix86_option_override_internal):
Remove unused variable and field.
2013-08-14 Bill Schmidt <wschmidt@linux.vnet.ibm.com> 2013-08-14 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/57949 PR target/57949
@ -20,7 +25,7 @@
2013-08-14 Xinliang David Li <davidxl@google.com> 2013-08-14 Xinliang David Li <davidxl@google.com>
* config/i386/i386.c (ix86_option_override_internal): * config/i386/i386.c (ix86_option_override_internal):
Fix potential unitialized variable error. Fix uninitialized variable error.
2013-08-14 Xinliang David Li <davidxl@google.com> 2013-08-14 Xinliang David Li <davidxl@google.com>

6
gcc/config/i386/i386.c
View File

@ -2792,7 +2792,6 @@ static const char *stringop_alg_names[] = {
struct stringop_size_range struct stringop_size_range
{ {
int min;
int max; int max;
stringop_alg alg; stringop_alg alg;
bool noalign; bool noalign;
@ -2815,7 +2814,7 @@ ix86_parse_stringop_strategy_string (char *strategy_str, bool is_memset)
do do
{ {
int mins = 0, maxs; int maxs;
stringop_alg alg; stringop_alg alg;
char alg_name[128]; char alg_name[128];
char align[16]; char align[16];
@ -2831,7 +2830,7 @@ ix86_parse_stringop_strategy_string (char *strategy_str, bool is_memset)
return; return;
} }
if (n > 0 && (maxs < (mins = input_ranges[n - 1].max + 1) && maxs != -1)) if (n > 0 && (maxs < (input_ranges[n - 1].max + 1) && maxs != -1))
{ {
error ("size ranges of option %s should be increasing", error ("size ranges of option %s should be increasing",
is_memset ? "-mmemset_strategy=" : "-mmemcpy_strategy="); is_memset ? "-mmemset_strategy=" : "-mmemcpy_strategy=");
@ -2855,7 +2854,6 @@ ix86_parse_stringop_strategy_string (char *strategy_str, bool is_memset)
return; return;
} }
input_ranges[n].min = mins;
input_ranges[n].max = maxs; input_ranges[n].max = maxs;
input_ranges[n].alg = alg; input_ranges[n].alg = alg;
if (!strcmp (align, "align")) if (!strcmp (align, "align"))