================
@@ -125,6 +137,25 @@ class TypeDescriptor {
return 1 << (TypeInfo >> 1);
}
+ const char *getBitIntBitCountPointer() const {
+ DCHECK(isBitIntTy());
+ DCHECK(isSignedBitIntTy());
+ // Scan Name for zero and return the next address
+ const char *p = getTypeName();
+ while (*p != '\0')
+ ++p;
+ // Return the next address
+ return p + 1;
+ }
+
+ unsigned getIntegerBitCount() const {
+ DCHECK(isIntegerTy());
+ if (isSignedBitIntTy())
+ return *reinterpret_cast<const u32 *>(getBitIntBitCountPointer());
----------------
jakubjelinek wrote:
This will not work on strict alignment targets. I'd suggest instead of trying
to reinterpret the bits memcpy them into u32 and return that, the compilers
will optimize that properly.
https://github.com/llvm/llvm-project/pull/96240
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