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i965: Add a sanity check for register allocation sizes.

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This commit is contained in:
Eric Anholt 2010-10-01 16:35:55 -07:00
parent 5ee0941316
commit afb64311e3
1 changed files with 5 additions and 0 deletions
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5
src/mesa/drivers/dri/i965/brw_fs.cpp
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@ -2293,6 +2293,11 @@ fs_visitor::assign_regs()
break;
}
if (i == class_count) {
if (this->virtual_grf_sizes[r] >= base_reg_count) {
fprintf(stderr, "Object too large to register allocate.\n");
this->fail = true;
}
class_sizes[class_count++] = this->virtual_grf_sizes[r];
}
}