diff options
Diffstat (limited to 'absl/random/internal/pcg_engine.h')
-rw-r--r-- | absl/random/internal/pcg_engine.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/absl/random/internal/pcg_engine.h b/absl/random/internal/pcg_engine.h index 53c23fe1..8efaf2e0 100644 --- a/absl/random/internal/pcg_engine.h +++ b/absl/random/internal/pcg_engine.h @@ -19,6 +19,7 @@ #include "absl/base/config.h" #include "absl/meta/type_traits.h" +#include "absl/numeric/bits.h" #include "absl/numeric/int128.h" #include "absl/random/internal/fastmath.h" #include "absl/random/internal/iostream_state_saver.h" @@ -261,7 +262,7 @@ struct pcg_xsl_rr_128_64 { uint64_t rotate = h >> 58u; uint64_t s = Uint128Low64(state) ^ h; #endif - return random_internal::rotr(s, rotate); + return rotr(s, rotate); } }; @@ -281,8 +282,8 @@ struct pcg_xsh_rr_64_32 { using state_type = uint64_t; using result_type = uint32_t; inline uint32_t operator()(uint64_t state) { - return random_internal::rotr( - static_cast<uint32_t>(((state >> 18) ^ state) >> 27), state >> 59); + return rotr(static_cast<uint32_t>(((state >> 18) ^ state) >> 27), + state >> 59); } }; |