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tc-v850.c:1663: possible bad if condition ?
From: |
David Binderman |
Subject: |
tc-v850.c:1663: possible bad if condition ? |
Date: |
Mon, 2 Mar 2015 10:34:49 +0000 |
Hello there,
[src/gas/config/tc-v850.c:1663]: (style) Expression is always false because
'else if' condition matches previous condition at line 1655.
Source code is
else if (strcmp (arg, "8byte-align") == 0)
v850_data_8 = TRUE;
else if (strcmp (arg, "4byte-align") == 0)
v850_data_8 = FALSE;
else if (strcmp (arg, "soft-float") == 0)
soft_float = 1;
else if (strcmp (arg, "hard-float") == 0)
soft_float = 0;
else if (strcmp (arg, "8byte-align") == 0)
v850_e_flags |= EF_RH850_DATA_ALIGN8;
else if (strcmp (arg, "4byte-align") == 0)
v850_e_flags &= ~ EF_RH850_DATA_ALIGN8;
The last two conditions will never be true. Suggest code rework.
Regards
David Binderman
- tc-v850.c:1663: possible bad if condition ?,
David Binderman <=