diff options
| author | Matt Turner <mattst88@gmail.com> | 2014-10-29 13:58:45 -0700 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2014-12-01 16:42:13 -0800 |
| commit | b37273b92431a2d986235774f04a9fba2aa1bf74 (patch) | |
| tree | 60e2fe60bb77359d6d6cf8aa739ae1190d65a564 /src/mesa/drivers/dri/i965/brw_fs_live_variables.h | |
| parent | 60d507c3c5c7caed57119df0ab4d824ad1ea85dc (diff) | |
i965/fs: Use const fs_reg & rather than a copy or pointer.
Also while we're touching var_from_reg, just make it an inline function.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_fs_live_variables.h')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_live_variables.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_live_variables.h b/src/mesa/drivers/dri/i965/brw_fs_live_variables.h index 2bfb583233e..a52f922d959 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_live_variables.h +++ b/src/mesa/drivers/dri/i965/brw_fs_live_variables.h @@ -66,7 +66,10 @@ public: ~fs_live_variables(); bool vars_interfere(int a, int b); - int var_from_reg(fs_reg *reg); + int var_from_reg(const fs_reg ®) const + { + return var_from_vgrf[reg.reg] + reg.reg_offset; + } /** Map from virtual GRF number to index in block_data arrays. */ int *var_from_vgrf; @@ -96,8 +99,10 @@ public: protected: void setup_def_use(); - void setup_one_read(struct block_data *bd, fs_inst *inst, int ip, fs_reg reg); - void setup_one_write(struct block_data *bd, fs_inst *inst, int ip, fs_reg reg); + void setup_one_read(struct block_data *bd, fs_inst *inst, int ip, + const fs_reg ®); + void setup_one_write(struct block_data *bd, fs_inst *inst, int ip, + const fs_reg ®); void compute_live_variables(); void compute_start_end(); |