[PATCH] D84405: CodeGen: Improve generated IR for __builtin_mul_overflow(uint, uint, int)

[Tom Stellard via Phabricator via cfe-commits]

tstellar marked an inline comment as done.
tstellar added inline comments.


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Comment at: clang/test/CodeGen/builtins-overflow.c:123
+  // CHECK: br i1 [[C2]]
+  int r;
+  if (__builtin_mul_overflow(x, y, &r))
----------------
vsk wrote:
> vsk wrote:
> > Could you add a test for the volatile result case?
> I think this is still missing?
Yes, I forgot to add this, there is one in the latest patch now.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D84405/new/

https://reviews.llvm.org/D84405