diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp | 6 |
1 files changed, 3 insertions, 3 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 6b6565fec2..af54debc21 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp @@ -502,9 +502,9 @@ fs_visitor::try_constant_propagate(fs_inst *inst, acp_entry *entry) case SHADER_OPCODE_POW: case SHADER_OPCODE_INT_QUOTIENT: case SHADER_OPCODE_INT_REMAINDER: - if (devinfo->gen < 8) - break; - /* fallthrough */ + /* Allow constant propagation into src1 regardless of generation, and + * let constant combining promote the constant on Gen < 8. + */ case BRW_OPCODE_BFI1: case BRW_OPCODE_ASR: case BRW_OPCODE_SHL: |