From a45d55f17c7895c55214d2babeb0f0b03442c8a8 Mon Sep 17 00:00:00 2001 From: Ian Romanick Date: Wed, 6 May 2015 16:57:22 -0700 Subject: [PATCH] nir: Don't produce nir_op_fexp from GLSL IR All paths that produce GLSL IR for NIR lower ir_unop_exp. All paths that consume NIR will explode if they geta nir_op_fexp. Signed-off-by: Ian Romanick Reviewed-by: Matt Turner Acked-by: Jason Ekstrand --- src/glsl/nir/glsl_to_nir.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/glsl/nir/glsl_to_nir.cpp b/src/glsl/nir/glsl_to_nir.cpp index f6b8331d469..3025d6b3805 100644 --- a/src/glsl/nir/glsl_to_nir.cpp +++ b/src/glsl/nir/glsl_to_nir.cpp @@ -1038,7 +1038,7 @@ nir_visitor::visit(ir_expression *ir) case ir_unop_rcp: emit(nir_op_frcp, dest_size, srcs); break; case ir_unop_rsq: emit(nir_op_frsq, dest_size, srcs); break; case ir_unop_sqrt: emit(nir_op_fsqrt, dest_size, srcs); break; - case ir_unop_exp: emit(nir_op_fexp, dest_size, srcs); break; + case ir_unop_exp: unreachable("ir_unop_exp should have been lowered"); case ir_unop_log: emit(nir_op_flog, dest_size, srcs); break; case ir_unop_exp2: emit(nir_op_fexp2, dest_size, srcs); break; case ir_unop_log2: emit(nir_op_flog2, dest_size, srcs); break;