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authorIlia Mirkin <imirkin@alum.mit.edu>2016-10-19 23:59:15 -0400
committerIlia Mirkin <imirkin@alum.mit.edu>2016-10-22 12:02:35 -0400
commit7b7eb7170d16ddb0963900ccf59b39956219373c (patch)
tree030b8574fc7dc1a1af89ff2852ef094f5ad6711b /src/gallium/drivers/nouveau
parentadad576bfc606694323fcbda3113ea339a3e935d (diff)
nv50/ir: it appears that OP_DISCARD can't take a join modifier
nvdisasm does not print a .S even though the bit is set. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Diffstat (limited to 'src/gallium/drivers/nouveau')
-rw-r--r--src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
index 0fb1a7803bd..8494c885f9e 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
@@ -2968,6 +2968,7 @@ FlatteningPass::visit(BasicBlock *bb)
insn = insn->prev;
if (insn && !insn->getPredicate() &&
!insn->asFlow() &&
+ insn->op != OP_DISCARD &&
insn->op != OP_TEXBAR &&
!isTextureOp(insn->op) && // probably just nve4
!isSurfaceOp(insn->op) && // not confirmed