fe1bab4d3
Denys Vlasenko
2018-02-03
Subject
bzip2: convert some locals to unsigned's
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Commit Diff GitHub →
archival/libarchive/bz/blocksort.c+5 -5
| @@ -852,7 +852,7 @@ void mainSort(EState* state, | |
| */ | |
| for (i = 0; /*i <= 255*/; i++) { | |
| - | int32_t ss; |
| + | unsigned ss; |
| /* | |
| * Process big buckets, starting with the least full. | |
| @@ -980,14 +980,14 @@ void mainSort(EState* state, | |
| bigDone[ss] = True; | |
| { | |
| - | int32_t bbStart = ftab[ss << 8] & CLEARMASK; |
| - | int32_t bbSize = (ftab[(ss+1) << 8] & CLEARMASK) - bbStart; |
| - | int32_t shifts = 0; |
| + | unsigned bbStart = ftab[ss << 8] & CLEARMASK; |
| + | unsigned bbSize = (ftab[(ss+1) << 8] & CLEARMASK) - bbStart; |
| + | unsigned shifts = 0; |
| while ((bbSize >> shifts) > 65534) shifts++; | |
| for (j = bbSize-1; j >= 0; j--) { | |
| - | int32_t a2update = ptr[bbStart + j]; |
| + | unsigned a2update = ptr[bbStart + j]; /* uint32[] */ |
| uint16_t qVal = (uint16_t)(j >> shifts); | |
| quadrant[a2update] = qVal; | |
| if (a2update < BZ_N_OVERSHOOT) | |