diff options
| author | Francisco Jerez <[email protected]> | 2015-02-03 20:34:17 +0200 |
|---|---|---|
| committer | Francisco Jerez <[email protected]> | 2015-02-19 14:06:42 +0200 |
| commit | 63d6d09a3b3790c5ec00f2cbc06f58c82ae40b0c (patch) | |
| tree | 322ad5e133fcf0956f19154b14da23111e9ad232 /src/mesa/drivers/dri/i965/brw_vec4.cpp | |
| parent | bda7698fce21daa1b94bc79c0a0ed3da8d385997 (diff) | |
i965/vec4: Don't attempt to reduce swizzles of send from GRF instructions.
Reviewed-by: Matt Turner <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_vec4.cpp')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp index 58828c3f320..0a68413bfba 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp @@ -455,7 +455,8 @@ vec4_visitor::opt_reduce_swizzle() bool progress = false; foreach_block_and_inst_safe(block, vec4_instruction, inst, cfg) { - if (inst->dst.file == BAD_FILE || inst->dst.file == HW_REG) + if (inst->dst.file == BAD_FILE || inst->dst.file == HW_REG || + inst->is_send_from_grf()) continue; int swizzle[4]; |