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aco: Format.

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Manually adjusted some comments for more intuitive line breaks.

Reviewed-by: Tony Wasserka <tony.wasserka@gmx.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11258>
This commit is contained in:
Daniel Schürmann
2021-06-09 10:14:54 +02:00
committed by Marge Bot
parent 97ec360dc4
commit 1e2639026f
32 changed files with 7231 additions and 6574 deletions
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src/amd/compiler/aco_dead_code_analysis.cpp
+12 -8
View File
@@ -40,7 +40,8 @@ struct dce_ctx {
std::vector<uint16_t> uses;
std::vector<std::vector<bool>> live;
dce_ctx(Program* program) : current_block(program->blocks.size() - 1), uses(program->peekAllocationId())
dce_ctx(Program* program)
: current_block(program->blocks.size() - 1), uses(program->peekAllocationId())
{
live.reserve(program->blocks.size());
for (Block& block : program->blocks)
@@ -48,7 +49,8 @@ struct dce_ctx {
}
};
void process_block(dce_ctx& ctx, Block& block)
void
process_block(dce_ctx& ctx, Block& block)
{
std::vector<bool>& live = ctx.live[block.index];
assert(live.size() == block.instructions.size());
@@ -72,23 +74,26 @@ void process_block(dce_ctx& ctx, Block& block)
if (process_predecessors) {
for (unsigned pred_idx : block.linear_preds)
ctx.current_block = std::max(ctx.current_block, (int) pred_idx);
ctx.current_block = std::max(ctx.current_block, (int)pred_idx);
}
}
} /* end namespace */
bool is_dead(const std::vector<uint16_t>& uses, Instruction *instr)
bool
is_dead(const std::vector<uint16_t>& uses, Instruction* instr)
{
if (instr->definitions.empty() || instr->isBranch())
return false;
if (std::any_of(instr->definitions.begin(), instr->definitions.end(),
[&uses] (const Definition& def) { return !def.isTemp() || uses[def.tempId()];}))
[&uses](const Definition& def) { return !def.isTemp() || uses[def.tempId()]; }))
return false;
return !(get_sync_info(instr).semantics & (semantic_volatile | semantic_acqrel));
}
std::vector<uint16_t> dead_code_analysis(Program *program) {
std::vector<uint16_t>
dead_code_analysis(Program* program)
{
dce_ctx ctx(program);
@@ -105,5 +110,4 @@ std::vector<uint16_t> dead_code_analysis(Program *program) {
return ctx.uses;
}
}
} // namespace aco