Reviewed-by: Lionel Landwerlin <lionel.g.landwer...@intel.com>
On 09/07/18 10:49, Iago Toral Quiroga wrote:
--- src/intel/compiler/brw_fs.cpp | 27 --------------------------- src/intel/compiler/brw_fs.h | 4 ---- 2 files changed, 31 deletions(-) diff --git a/src/intel/compiler/brw_fs.cpp b/src/intel/compiler/brw_fs.cpp index 38a8621f2c..99b21f6d89 100644 --- a/src/intel/compiler/brw_fs.cpp +++ b/src/intel/compiler/brw_fs.cpp @@ -6444,33 +6444,6 @@ fs_visitor::dump_instruction(backend_instruction *be_inst, FILE *file) fprintf(file, "\n"); }-/**- * Possibly returns an instruction that set up @param reg. - * - * Sometimes we want to take the result of some expression/variable - * dereference tree and rewrite the instruction generating the result - * of the tree. When processing the tree, we know that the - * instructions generated are all writing temporaries that are dead - * outside of this tree. So, if we have some instructions that write - * a temporary, we're free to point that temp write somewhere else. - * - * Note that this doesn't guarantee that the instruction generated - * only reg -- it might be the size=4 destination of a texture instruction. - */ -fs_inst * -fs_visitor::get_instruction_generating_reg(fs_inst *start, - fs_inst *end, - const fs_reg ®) -{ - if (end == start || - end->is_partial_write() || - !reg.equals(end->dst)) { - return NULL; - } else { - return end; - } -} - void fs_visitor::setup_fs_payload_gen6() { diff --git a/src/intel/compiler/brw_fs.h b/src/intel/compiler/brw_fs.h index 25c433e44f..c09f0ccdd3 100644 --- a/src/intel/compiler/brw_fs.h +++ b/src/intel/compiler/brw_fs.h @@ -83,10 +83,6 @@ public: void setup_uniform_clipplane_values(); void compute_clip_distance();- fs_inst *get_instruction_generating_reg(fs_inst *start,- fs_inst *end, - const fs_reg ®); - void VARYING_PULL_CONSTANT_LOAD(const brw::fs_builder &bld, const fs_reg &dst, const fs_reg &surf_index,
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