It's actually useless to insert those texture barriers post RA
because the current control code (ie. st 0x0) will wait for all
dependencies before issuing a new instruction.
Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
Reviewed-by: Ilia Mirkin <imir...@alum.mit.edu>
---
src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp
b/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp
index fe18f4718d..ff253af699 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp
@@ -190,7 +190,8 @@ NVC0LegalizePostRA::NVC0LegalizePostRA(const Program *prog)
: rZero(NULL),
carry(NULL),
pOne(NULL),
- needTexBar(prog->getTarget()->getChipset() >= 0xe0)
+ needTexBar(prog->getTarget()->getChipset() >= 0xe0 &&
+ prog->getTarget()->getChipset() < 0x110)
{
}
--
2.11.0
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