21 // We sort the stack variables by alignment (largest first) to minimize
22 // unnecessary large gaps due to alignment.
30   return a.Alignment > b.Alignment;  in CompareVars()
33 // We also force minimal alignment for all vars to kMinAlignment so that vars
34 // with e.g. alignment 1 and alignment 16 do not get reordered by CompareVars.
38 // The resulting frame size is a multiple of Alignment.
39 static size_t VarAndRedzoneSize(size_t Size, size_t Alignment) {  in VarAndRedzoneSize()  argument
47   return alignTo(Res, Alignment);  in VarAndRedzoneSize()
61     Vars[i].Alignment = std::max(Vars[i].Alignment, kMinAlignment);  in ComputeASanStackFrameLayout()
67   Layout->FrameAlignment = std::max(Granularity, Vars[0].Alignment);  in ComputeASanStackFrameLayout()
71      Vars[0].Alignment);  in ComputeASanStackFrameLayout()
76     size_t Alignment = std::max(Granularity, Vars[i].Alignment);  in ComputeASanStackFrameLayout()  local
77     (void)Alignment;  // Used only in asserts.  in ComputeASanStackFrameLayout()
80     assert((Alignment & (Alignment - 1)) == 0);  in ComputeASanStackFrameLayout()
81     assert(Layout->FrameAlignment >= Alignment);  in ComputeASanStackFrameLayout()
82     assert((Offset % Alignment) == 0);  in ComputeASanStackFrameLayout()
87                    : std::max(Granularity, Vars[i + 1].Alignment);  in ComputeASanStackFrameLayout()