From: Christoph Bumiller <e0425...@student.tuwien.ac.at>
Reviewed-by: Ilia Mirkin <imir...@alum.mit.edu>
Cc: "10.2" <mesa-sta...@lists.freedesktop.org>
---
src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
index e24be51..a0f1fe1 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
@@ -2457,7 +2457,12 @@ Converter::handleInstruction(const struct
tgsi_full_instruction *insn)
break;
case TGSI_OPCODE_KILL_IF:
val0 = new_LValue(func, FILE_PREDICATE);
+ mask = 0;
for (c = 0; c < 4; ++c) {
+ const int s = tgsi.getSrc(0).getSwizzle(c);
+ if (mask & (1 << s))
+ continue;
+ mask |= 1 << s;
mkCmp(OP_SET, CC_LT, TYPE_F32, val0, TYPE_F32, fetchSrc(0, c), zero);
mkOp(OP_DISCARD, TYPE_NONE, NULL)->setPredicate(CC_P, val0);
}
--
1.8.5.5
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