tree 311497c33ac2b76f79cec5521dc5dca899f2d8c5
parent 0be8f184c2de976b1370e668ce2bf2e49d6c8a5b
author Nick Desaulniers <ndesaulniers@google.com> 1713389427 -0700
committer Nick Desaulniers <ndesaulniers@google.com> 1713390897 -0700

libc: remove __size_mul_overflow

We should just be able to use __builtin_umull_overflow now, which expects
unsigned long parameters. We don't need __builtin_umul_overflow (which expects
unsigned ints) because Bionic is LP64 or ILP32, so for ILP32
sizeof(size_t) == sizeof(unsigned long),
so __builtin_umull_overflow will work for either ILP32 or LP64.

Test: mm
Change-Id: I872491731bca05e561767f8bfeda4c6704e10ccb
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>