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-rw-r--r--mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp4
1 files changed, 1 insertions, 3 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 9e68deb34..eecabb3e6 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -1775,9 +1775,7 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir)
emit(ir, TGSI_OPCODE_TRUNC, result_dst, op[0]);
break;
case ir_unop_ceil:
- op[0].negate = ~op[0].negate;
- emit(ir, TGSI_OPCODE_FLR, result_dst, op[0]);
- result_src.negate = ~result_src.negate;
+ emit(ir, TGSI_OPCODE_CEIL, result_dst, op[0]);
break;
case ir_unop_floor:
emit(ir, TGSI_OPCODE_FLR, result_dst, op[0]);