Module: Mesa Branch: master Commit: 9d08756ac7d27b5a392d17c2a91a55cec6edab5d URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=9d08756ac7d27b5a392d17c2a91a55cec6edab5d
Author: Kenneth Graunke <[email protected]> Date: Sun Aug 18 18:06:13 2013 -0700 i965/fs: Add code to print out global copy propagation sets. This was invaluable when debugging the global copy propagation algorithm. We may as well commit it in case someone needs to print out the sets in the future. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Paul Berry <[email protected]> --- .../drivers/dri/i965/brw_fs_copy_propagation.cpp | 30 ++++++++++++++++++++ 1 files changed, 30 insertions(+), 0 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp index 7464498..2780ab6 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp @@ -83,6 +83,8 @@ public: void setup_initial_values(); void run(); + void dump_block_data() const; + void *mem_ctx; cfg_t *cfg; @@ -243,6 +245,34 @@ fs_copy_prop_dataflow::run() } while (progress); } +void +fs_copy_prop_dataflow::dump_block_data() const +{ + for (int b = 0; b < cfg->num_blocks; b++) { + bblock_t *block = cfg->blocks[b]; + printf("Block %d [%d, %d] (parents ", block->block_num, + block->start_ip, block->end_ip); + foreach_list(block_node, &block->parents) { + bblock_t *parent = ((bblock_link *) block_node)->block; + printf("%d ", parent->block_num); + } + printf("):\n"); + printf(" livein = 0x"); + for (int i = 0; i < bitset_words; i++) + printf("%08x", bd[b].livein[i]); + printf(", liveout = 0x"); + for (int i = 0; i < bitset_words; i++) + printf("%08x", bd[b].liveout[i]); + printf(",\n copy = 0x"); + for (int i = 0; i < bitset_words; i++) + printf("%08x", bd[b].copy[i]); + printf(", kill = 0x"); + for (int i = 0; i < bitset_words; i++) + printf("%08x", bd[b].kill[i]); + printf("\n"); + } +} + bool fs_visitor::try_copy_propagate(fs_inst *inst, int arg, acp_entry *entry) { _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
