================
@@ -780,6 +780,14 @@ Error RISCVISAInfo::checkDependency() {
return getIncompatibleError("xwchc", "zcb");
}
+ if (Exts.count("zclsd") != 0) {
+ if (XLen != 32)
+ return getError("'zclsd' is only supported for 'rv32'");
+
+ if (Exts.count("zcf") != 0)
+ return getIncompatibleError("zclsd", "zcf");
+ }
+
----------------
lenary wrote:
This code is not tested. There should be tests in RISCVISAInfoTest.cpp
`TEST(ParseArchString, RejectsConflictingExtensions)`
https://github.com/llvm/llvm-project/pull/131094
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