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tgsi: Report an error when a destination has an empty writemask.

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This commit is contained in:
José Fonseca 2010-02-22 17:57:59 +00:00
parent b0e5dcb859
commit 9bef69782d
1 changed files with 3 additions and 0 deletions
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3
src/gallium/auxiliary/tgsi/tgsi_sanity.c
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@ -216,6 +216,9 @@ iter_instruction(
inst->FullDstRegisters[i].DstRegister.Index,
"destination",
FALSE );
if (!inst->FullDstRegisters[i].DstRegister.WriteMask) {
report_error(ctx, "Destination register has empty writemask");
}
}
for (i = 0; i < inst->Instruction.NumSrcRegs; i++) {
check_register_usage(