diff options
| author | Francisco Jerez <[email protected]> | 2015-02-06 15:06:05 +0200 |
|---|---|---|
| committer | Francisco Jerez <[email protected]> | 2015-02-23 20:55:40 +0200 |
| commit | ea7b4d25c8da352f4ca0dcaefa4fadb9e202636e (patch) | |
| tree | 3add7b413c7a4e19487bbe43fcc51d0eea618b2a | |
| parent | 08b4c8f7bf2cc2fe914a07a32bf4961894593e72 (diff) | |
i965/fs: Fix lower_load_payload() to take into account non-zero reg_offset.
Fixes metadata guess when instructions in the program specify a
destination register with non-zero reg_offset and when the payload of
a LOAD_PAYLOAD spans several registers.
Reviewed-by: Jason Ekstrand <[email protected]>
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index e396fbc0825..4fa67901757 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -3127,7 +3127,7 @@ fs_visitor::lower_load_payload() foreach_block_and_inst_safe (block, fs_inst, inst, cfg) { if (inst->dst.file == GRF) { - const int dst_reg = vgrf_to_reg[inst->dst.reg]; + const int dst_reg = vgrf_to_reg[inst->dst.reg] + inst->dst.reg_offset; bool force_sechalf = inst->force_sechalf && !inst->force_writemask_all; bool toggle_sechalf = inst->dst.width == 16 && @@ -3176,7 +3176,7 @@ fs_visitor::lower_load_payload() } if (dst.file == GRF) { - const int dst_reg = vgrf_to_reg[dst.reg]; + const int dst_reg = vgrf_to_reg[dst.reg] + dst.reg_offset; const bool force_writemask = mov->force_writemask_all; metadata[dst_reg].force_writemask_all = force_writemask; metadata[dst_reg].force_sechalf = mov->force_sechalf; |