Module: Mesa
Branch: master
Commit: ab63610a3603ae1e40a36d238b5938621bb9e8cc
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=ab63610a3603ae1e40a36d238b5938621bb9e8cc
Author: Ilia Mirkin <imir...@alum.mit.edu>
Date: Tue Jul 28 02:00:20 2015 -0400
nvc0/ir: fix barrier emission
immediate arguments require a flag to be set for each one
Signed-off-by: Ilia Mirkin <imir...@alum.mit.edu>
---
src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp
b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp
index 3ed815b..f607f3b 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp
@@ -1451,6 +1451,7 @@ CodeEmitterNVC0::emitBAR(const Instruction *i)
ImmediateValue *imm = i->getSrc(0)->asImm();
assert(imm);
code[0] |= imm->reg.data.u32 << 20;
+ code[1] |= 0x8000;
}
// thread count
@@ -1461,6 +1462,7 @@ CodeEmitterNVC0::emitBAR(const Instruction *i)
assert(imm);
code[0] |= imm->reg.data.u32 << 26;
code[1] |= imm->reg.data.u32 >> 6;
+ code[1] |= 0x4000;
}
if (i->srcExists(2) && (i->predSrc != 2)) {
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