OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

aco/ra: fix handling of killed operands in compact_relocate_vars()

Browse Source 
Found by inspection.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29235>
This commit is contained in:
Daniel Schürmann
2024-05-13 15:49:49 +02:00
committed by Marge Bot
parent afa2070c99
commit 5326e033ff
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/amd/compiler/aco_register_allocation.cpp
View File

@@ -1851,7 +1851,7 @@ get_reg(ra_ctx& ctx, const RegisterFile& reg_file, Temp temp,
unsigned killed_op_size = 0; unsigned killed_op_size = 0;
for (Operand op : instr->operands) { for (Operand op : instr->operands) {
if (op.isTemp() && op.isKillBeforeDef() && op.regClass().type() == info.rc.type()) if (op.isTemp() && op.isFirstKillBeforeDef() && op.regClass().type() == info.rc.type())
killed_op_size += op.regClass().size(); killed_op_size += op.regClass().size();
} }
@@ -1868,7 +1868,7 @@ get_reg(ra_ctx& ctx, const RegisterFile& reg_file, Temp temp,
/* reallocate killed operands */ /* reallocate killed operands */
std::vector<IDAndRegClass> killed_op_vars; std::vector<IDAndRegClass> killed_op_vars;
for (Operand op : instr->operands) { for (Operand op : instr->operands) {
if (op.isKillBeforeDef() && op.regClass().type() == info.rc.type()) if (op.isFirstKillBeforeDef() && op.regClass().type() == info.rc.type())
killed_op_vars.emplace_back(op.tempId(), op.regClass()); killed_op_vars.emplace_back(op.tempId(), op.regClass());
} }
compact_relocate_vars(ctx, killed_op_vars, parallelcopies, space); compact_relocate_vars(ctx, killed_op_vars, parallelcopies, space);