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nv50/ir/ra: convert some for loops to Range-based for loops

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I will touch them in the next commit

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5277>
This commit is contained in:
Karol Herbst 2020-01-15 20:37:27 +01:00 • committed by Marge Bot
parent 361fb38662
commit b8c77d4765
1 changed files with 8 additions and 11 deletions
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19
src/gallium/drivers/nouveau/codegen/nv50_ir_ra.cpp
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@ -954,9 +954,8 @@ GCRA::coalesceValues(Value *dst, Value *src, bool force)
rep->id, rep->reg.data.id, val->id);
// set join pointer of all values joined with val
for (Value::DefIterator def = val->defs.begin(); def != val->defs.end();
++def)
(*def)->get()->join = rep;
for (ValueDef *def : val->defs)
def->get()->join = rep;
assert(rep->join == rep && val->join == rep);
// add val's definitions to rep and extend the live interval of its RIG node
@ -1261,10 +1260,8 @@ GCRA::calculateSpillWeights()
if (!val->noSpill) {
int rc = 0;
for (Value::DefIterator it = val->defs.begin();
it != val->defs.end();
++it)
rc += (*it)->get()->refCount();
for (ValueDef *def : val->defs)
rc += def->get()->refCount();
nodes[i].weight =
(float)rc * (float)rc / (float)nodes[i].livei.extent();
@ -1372,10 +1369,10 @@ GCRA::checkInterference(const RIG_Node *node, Graph::EdgeIterator& ei)
if (vA->compound | vB->compound) {
// NOTE: this only works for >aligned< register tuples !
for (Value::DefCIterator D = vA->defs.begin(); D != vA->defs.end(); ++D) {
for (Value::DefCIterator d = vB->defs.begin(); d != vB->defs.end(); ++d) {
const LValue *vD = (*D)->get()->asLValue();
const LValue *vd = (*d)->get()->asLValue();
for (const ValueDef *D : vA->defs) {
for (const ValueDef *d : vB->defs) {
const LValue *vD = D->get()->asLValue();
const LValue *vd = d->get()->asLValue();
if (!vD->livei.overlaps(vd->livei)) {
INFO_DBG(prog->dbgFlags, REG_ALLOC, "(%%%i) X (%%%i): no overlap\n",