diff options
| author | Dylan Baker <[email protected]> | 2018-09-06 11:36:19 -0700 |
|---|---|---|
| committer | Dylan Baker <[email protected]> | 2020-04-21 11:09:03 -0700 |
| commit | e533fad182e7069ee0850154f51316dd779501c3 (patch) | |
| tree | aa38ebcd833ad137faf53889fea2202bac7e9eab /src/intel | |
| parent | c1e7c1f4224789f0bc4cc847cecde350e2c6d2f2 (diff) | |
replace _mesa_is_pow_two with util_is_power_of_two_*
Mostly this uses util_is_power_of_two_or_zero, which has the same
behavior as _mesa_is_pow_two when the input is zero. In cases where the
value is known to be != 0 ahead of time I used the _nonzero variant as
it may be faster on some platforms.
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Kristian H. Kristensen <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3024>
Diffstat (limited to 'src/intel')
| -rw-r--r-- | src/intel/compiler/brw_reg.h | 2 | ||||
| -rw-r--r-- | src/intel/compiler/brw_vec4_generator.cpp | 3 |
2 files changed, 2 insertions, 3 deletions
diff --git a/src/intel/compiler/brw_reg.h b/src/intel/compiler/brw_reg.h index 60dc2778edd..865cd9e0f36 100644 --- a/src/intel/compiler/brw_reg.h +++ b/src/intel/compiler/brw_reg.h @@ -986,7 +986,7 @@ static inline struct brw_reg spread(struct brw_reg reg, unsigned s) { if (s) { - assert(_mesa_is_pow_two(s)); + assert(util_is_power_of_two_nonzero(s)); if (reg.hstride) reg.hstride += cvt(s) - 1; diff --git a/src/intel/compiler/brw_vec4_generator.cpp b/src/intel/compiler/brw_vec4_generator.cpp index be5eaf43ca0..bdc45371c4e 100644 --- a/src/intel/compiler/brw_vec4_generator.cpp +++ b/src/intel/compiler/brw_vec4_generator.cpp @@ -2064,8 +2064,7 @@ generate_code(struct brw_codegen *p, * * where they pack the four bytes from the low and high four DW. */ - assert(_mesa_is_pow_two(dst.writemask) && - dst.writemask != 0); + assert(util_is_power_of_two_nonzero(dst.writemask)); unsigned offset = __builtin_ctz(dst.writemask); dst.type = BRW_REGISTER_TYPE_UB; |