diff options
Diffstat (limited to 'src/intel/compiler/brw_fs.cpp')
| -rw-r--r-- | src/intel/compiler/brw_fs.cpp | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/src/intel/compiler/brw_fs.cpp b/src/intel/compiler/brw_fs.cpp index c420609fadf..60c2ae8febe 100644 --- a/src/intel/compiler/brw_fs.cpp +++ b/src/intel/compiler/brw_fs.cpp @@ -6036,33 +6036,6 @@ 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() { |