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| author | Francisco Jerez <currojerez@riseup.net> | 2016-09-02 13:53:13 -0700 |
|---|---|---|
| committer | Francisco Jerez <currojerez@riseup.net> | 2016-09-14 14:50:58 -0700 |
| commit | eb746a80e5e99bafd3957a1cb2d9db8548a1a6be (patch) | |
| tree | 2c7ded58508fa02d04e382d77b7dda15c48fe264 /src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp | |
| parent | 47784e2346b56bea6a1111fecaa953239ff198ca (diff) | |
| download | external_mesa3d-eb746a80e5e99bafd3957a1cb2d9db8548a1a6be.zip external_mesa3d-eb746a80e5e99bafd3957a1cb2d9db8548a1a6be.tar.gz external_mesa3d-eb746a80e5e99bafd3957a1cb2d9db8548a1a6be.tar.bz2 | |
i965/ir: Update several stale comments.
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp b/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp index a6c98e3..c449672 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp @@ -41,12 +41,12 @@ using namespace brw; * but we currently do not. It is easier for the consumers of this * information to work with whole VGRFs. * - * However, we internally track use/def information at the per-component - * (reg_offset) level for greater accuracy. Large VGRFs may be accessed - * piecemeal over many (possibly non-adjacent) instructions. In this case, - * examining a single instruction is insufficient to decide whether a whole - * VGRF is ultimately used or defined. Tracking individual components - * allows us to easily assemble this information. + * However, we internally track use/def information at the per-GRF level for + * greater accuracy. Large VGRFs may be accessed piecemeal over many + * (possibly non-adjacent) instructions. In this case, examining a single + * instruction is insufficient to decide whether a whole VGRF is ultimately + * used or defined. Tracking individual components allows us to easily + * assemble this information. * * See Muchnick's Advanced Compiler Design and Implementation, section * 14.1 (p444). |