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Make var more descriptive
1 parent d82116a commit b6bafb1

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compiler-rt/lib/tsan/rtl/tsan_rtl_access.cpp

Lines changed: 6 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -688,16 +688,17 @@ void MemoryAccessRangeT(ThreadState* thr, uptr pc, uptr addr, uptr size) {
688688
DCHECK(IsShadowMem(shadow_mem));
689689
}
690690

691-
uptr size1 =
691+
uptr shadow_size =
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(RoundUpTo(addr + size, kShadowCell) - RoundDownTo(addr, kShadowCell));
693-
RawShadow* shadow_mem_end = shadow_mem + size1 / kShadowCell * kShadowCnt;
693+
RawShadow* shadow_mem_end =
694+
shadow_mem + shadow_size / kShadowCell * kShadowCnt;
694695
if (!IsShadowMem(shadow_mem_end - 1)) {
695696
Printf("Bad shadow end addr: %p (%p)\n", shadow_mem_end - 1,
696697
(void*)(addr + size - 1));
697698
Printf(
698-
"Shadow start addr (ok): %p (%p); size: 0x%zx; kShadowMultiplier: "
699-
"%zx\n",
700-
shadow_mem, (void*)addr, size, kShadowMultiplier);
699+
"Shadow start addr (ok): %p (%p); size: 0x%zx; shadow_size: 0x%zx; "
700+
"kShadowMultiplier: %zx\n",
701+
shadow_mem, (void*)addr, size, shadow_size, kShadowMultiplier);
701702
DCHECK(IsShadowMem(shadow_mem_end - 1));
702703
}
703704
#endif

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