diff options
| author | Nick <[email protected]> | 2019-09-13 07:48:08 -0400 |
|---|---|---|
| committer | Nick <[email protected]> | 2019-09-13 07:48:08 -0400 |
| commit | 9b1e6dba9f721c772e801abc4851a88aa61929da (patch) | |
| tree | ed12425be898e85e01e7a3997a9b8d5efba6ef50 /src/gpgpu-sim/gpu-misc.cc | |
| parent | 5c99f0fa58caf45f4d457894413aa11c03afdb7d (diff) | |
Revert "Add src/gpgpu-sim formatting"
This reverts commit 9c9b1341613e767f306b2b73b5b8a5317b6ee563.
Diffstat (limited to 'src/gpgpu-sim/gpu-misc.cc')
| -rw-r--r-- | src/gpgpu-sim/gpu-misc.cc | 36 |
1 files changed, 12 insertions, 24 deletions
diff --git a/src/gpgpu-sim/gpu-misc.cc b/src/gpgpu-sim/gpu-misc.cc index e389df3..df042b1 100644 --- a/src/gpgpu-sim/gpu-misc.cc +++ b/src/gpgpu-sim/gpu-misc.cc @@ -7,16 +7,14 @@ // // Redistributions of source code must retain the above copyright notice, this // list of conditions and the following disclaimer. -// Redistributions in binary form must reproduce the above copyright notice, -// this +// Redistributions in binary form must reproduce the above copyright notice, this // list of conditions and the following disclaimer in the documentation and/or // other materials provided with the distribution. // Neither the name of The University of British Columbia nor the names of its // contributors may be used to endorse or promote products derived from this // software without specific prior written permission. // -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -// AND +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE @@ -29,27 +27,17 @@ #include "gpu-misc.h" -unsigned int LOGB2(unsigned int v) { - unsigned int shift; - unsigned int r; +unsigned int LOGB2( unsigned int v ) { + unsigned int shift; + unsigned int r; - r = 0; + r = 0; - shift = ((v & 0xFFFF0000) != 0) << 4; - v >>= shift; - r |= shift; - shift = ((v & 0xFF00) != 0) << 3; - v >>= shift; - r |= shift; - shift = ((v & 0xF0) != 0) << 2; - v >>= shift; - r |= shift; - shift = ((v & 0xC) != 0) << 1; - v >>= shift; - r |= shift; - shift = ((v & 0x2) != 0) << 0; - v >>= shift; - r |= shift; + shift = (( v & 0xFFFF0000) != 0 ) << 4; v >>= shift; r |= shift; + shift = (( v & 0xFF00 ) != 0 ) << 3; v >>= shift; r |= shift; + shift = (( v & 0xF0 ) != 0 ) << 2; v >>= shift; r |= shift; + shift = (( v & 0xC ) != 0 ) << 1; v >>= shift; r |= shift; + shift = (( v & 0x2 ) != 0 ) << 0; v >>= shift; r |= shift; - return r; + return r; } |
