[libc-commits] [libc] [libc][stdfix] Implement `idivfx` functions in LLVM libc (PR #133005)

[Michael Jones via libc-commits]

================
@@ -19,10 +19,19 @@
     if (LIBC_UNLIKELY((ptr) == nullptr))                                       \
       __builtin_trap();                                                        \
   } while (0)
+#define LIBC_CRASH_ON_VALUE(var, value)                                        \
+  do {                                                                         \
+    if (LIBC_UNLIKELY((var) == (value)))                                       \
+      __builtin_trap();                                                        \
+  } while (0)
+
----------------
michaelrj-google wrote:

I'm not sure this is necessary. Can you explain why this would be more useful than `LIBC_ASSERT` which provides better diagnostics for runtime assertions?

https://github.com/llvm/llvm-project/pull/133005