diff options
| author | Francisco Jerez <currojerez@riseup.net> | 2015-07-27 20:14:41 +0300 |
|---|---|---|
| committer | Francisco Jerez <currojerez@riseup.net> | 2015-07-29 14:15:10 +0300 |
| commit | a0b192d3d9fa64f6f8bff5f1e456e40e72f4875e (patch) | |
| tree | f9228f1a30743d6df3a60a0437e63bb7fa955e54 | |
| parent | bfad71606a987f14f20d2c3607846648f8537f2b (diff) | |
i965/fs: Don't rely on the default builder to create a null register in emit_spill.
It's not guaranteed to have the same width as the instruction
generating the spilled variable.
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp b/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp index f25f2ecce7..6a7ed64415 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp @@ -738,7 +738,7 @@ fs_visitor::emit_spill(bblock_t *block, fs_inst *inst, fs_reg src, for (int i = 0; i < count / reg_size; i++) { fs_inst *spill_inst = - ibld.emit(SHADER_OPCODE_GEN4_SCRATCH_WRITE, bld.null_reg_f(), src); + ibld.emit(SHADER_OPCODE_GEN4_SCRATCH_WRITE, ibld.null_reg_f(), src); src.reg_offset += reg_size; spill_inst->offset = spill_offset + i * reg_size * REG_SIZE; spill_inst->mlen = 1 + reg_size; /* header, value */ |