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i965: Silence uninitialized variable warning.

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Silences this GCC warning.
brw_fs.cpp: In member function 'void fs_visitor::split_virtual_grfs()':
brw_fs.cpp:2516: warning: unused variable 'reg'
This commit is contained in:
Vinson Lee 2010-11-13 21:19:59 -08:00
parent 7e2256688a
commit d11db2a857
1 changed files with 1 additions and 0 deletions
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src/mesa/drivers/dri/i965/brw_fs.cpp
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@ -2515,6 +2515,7 @@ fs_visitor::split_virtual_grfs()
for (int j = 2; j < this->virtual_grf_sizes[i]; j++) {
int reg = virtual_grf_alloc(1);
assert(reg == new_virtual_grf[i] + j - 1);
(void) reg;
}
this->virtual_grf_sizes[i] = 1;
}