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-rw-r--r--src/cuda-sim/ptx_ir.cc6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cuda-sim/ptx_ir.cc b/src/cuda-sim/ptx_ir.cc
index 2eccabc..4cfe1b9 100644
--- a/src/cuda-sim/ptx_ir.cc
+++ b/src/cuda-sim/ptx_ir.cc
@@ -1171,6 +1171,12 @@ ptx_instruction::ptx_instruction( int opcode,
break;
case NC_OPTION:
break;
+ case UP_OPTION:
+ case DOWN_OPTION:
+ case BFLY_OPTION:
+ case IDX_OPTION:
+ m_shfl_op = last_ptx_inst_option;
+ break;
default:
assert(0);
break;