================
@@ -635,46 +626,52 @@ RegisterBindingFlags HLSLFillRegisterBindingFlags(Sema
&S, Decl *D) {
} else
r.Other = true;
}
- } else {
- llvm_unreachable("unknown decl type");
}
return r;
}
+int getRegisterTypeIndex(StringRef Slot) {
+ switch (Slot[0]) {
+ case 't':
+ return 0;
+ case 'u':
+ return 1;
+ case 'b':
+ return 2;
+ case 's':
+ return 3;
+ case 'c':
+ return 4;
+ case 'i':
+ return 5;
+ default:
+ llvm_unreachable("invalid register type");
+ }
+}
+
static void ValidateMultipleRegisterAnnotations(Sema &S, Decl *D,
StringRef &Slot) {
- // make sure that there are no register annotations applied to the decl
- // with the same register type but different numbers
- std::unordered_map<char, std::set<char>>
- s; // store unique register type + numbers
- std::set<char> starting_set = {Slot[1]};
- s.insert(std::make_pair(Slot[0], starting_set));
+ // make sure that there are no tworegister annotations
+ // applied to the decl with the same register type
+ bool registerTypesDetectedCount[6];
+ for (int i = 0; i < 6; i++)
+ registerTypesDetectedCount[i] = false;
----------------
damyanp wrote:
```suggestion
bool RegisterTypesDetected[6] = {false};
```
Can initialize in one line. Also I think the "Count" part of the name might be
from an earlier design.
Also, should start with a capital letter.
https://github.com/llvm/llvm-project/pull/97103
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