diff options
Diffstat (limited to 'src/gallium/drivers/nouveau')
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp index 96bd2768845..fafece81ad0 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp @@ -3944,6 +3944,7 @@ SchedDataCalculatorGM107::needWrDepBar(const Instruction *insn) const for (int d = 0; insn->defExists(d); ++d) { if (insn->def(d).getFile() == FILE_GPR || + insn->def(d).getFile() == FILE_FLAGS || insn->def(d).getFile() == FILE_PREDICATE) return true; } @@ -3983,6 +3984,12 @@ SchedDataCalculatorGM107::findFirstUse(const Instruction *bari) const continue; return insn; } + if (def.getFile() == FILE_FLAGS) { + if (insn->src(s).getFile() != FILE_FLAGS || + src->reg.data.id != minGPR) + continue; + return insn; + } } } } @@ -4002,7 +4009,8 @@ SchedDataCalculatorGM107::findFirstDef(const Instruction *bari) const for (int d = 0; insn->defExists(d); ++d) { const Value *def = insn->def(d).rep(); - if (insn->def(d).getFile() != FILE_GPR) + if (insn->def(d).getFile() != FILE_GPR && + insn->def(d).getFile() != FILE_FLAGS) continue; minGPR = def->reg.data.id; @@ -4010,7 +4018,12 @@ SchedDataCalculatorGM107::findFirstDef(const Instruction *bari) const for (int s = 0; bari->srcExists(s); ++s) { const Value *src = bari->src(s).rep(); + if (bari->src(s).getFile() == FILE_FLAGS && + insn->def(d).getFile() == FILE_FLAGS && + src->reg.data.id == minGPR) + return insn; if (bari->src(s).getFile() != FILE_GPR || + insn->def(d).getFile() != FILE_GPR || src->reg.data.id + src->reg.size / 4 - 1 < minGPR || src->reg.data.id > maxGPR) continue; |