Mesa (master): aco: preserve kill flag on moved operands during RA
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Tue Nov 12 16:41:36 UTC 2019
Module: Mesa
Branch: master
Commit: b6f5085dfee81d9c54fcda883d2b06742134084a
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=b6f5085dfee81d9c54fcda883d2b06742134084a
Author: Daniel Schürmann <daniel at schuermann.dev>
Date: Thu Nov 7 16:22:55 2019 +0100
aco: preserve kill flag on moved operands during RA
Fixes: 93c8ebfa780ebd1495095e794731881aef29e7d3 aco: Initial commit of independent AMD compiler
Reviewed-by: Rhys Perry <pendingchaos02 at gmail.com>
---
src/amd/compiler/aco_register_allocation.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/amd/compiler/aco_register_allocation.cpp b/src/amd/compiler/aco_register_allocation.cpp
index 3b4100cddd2..c90c91a0325 100644
--- a/src/amd/compiler/aco_register_allocation.cpp
+++ b/src/amd/compiler/aco_register_allocation.cpp
@@ -1422,7 +1422,7 @@ void register_allocation(Program *program, std::vector<std::set<Temp>> live_out_
for (unsigned j = 0; j < i; j++) {
Operand& op = instr->operands[j];
if (op.isTemp() && op.tempId() == blocking_id) {
- op = Operand(pc_def.getTemp());
+ op.setTemp(pc_def.getTemp());
op.setFixed(reg);
}
}
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