================
@@ -3535,6 +3536,39 @@ void CXXNameMangler::mangleExtFunctionInfo(const
FunctionType *T) {
// FIXME: noreturn
}
+bool hasSharedState(unsigned SMEAttrs) {
+ switch (SMEAttrs) {
+ case FunctionType::ARM_In:
+ case FunctionType::ARM_Out:
+ case FunctionType::ARM_InOut:
+ case FunctionType::ARM_Preserves:
+ return true;
+ default:
+ return false;
+ }
+}
+
+void CXXNameMangler::mangleSMEAttrs(unsigned SMEAttrs) {
+ if (!SMEAttrs)
+ return;
+
+ // Streaming Mode
+ if (SMEAttrs & FunctionType::SME_PStateSMEnabledMask)
+ Out << "Lj1E";
+ else if (SMEAttrs & FunctionType::SME_PStateSMCompatibleMask)
+ Out << "Lj2E";
+ else
+ Out << "Lj0E";
+
+ // ZA & ZT0 State
+ Out << (hasSharedState(FunctionType::getArmZAState(SMEAttrs)) ? "Lj1E"
+ : "Lj0E");
+ Out << (hasSharedState(FunctionType::getArmZT0State(SMEAttrs)) ? "Lj1E"
+ : "Lj0E");
----------------
kmclaughlin-arm wrote:
Hi @efriedma-quic, these should now receive different mangled names after the
changes to https://github.com/ARM-software/acle/pull/358, as all of attributes
are represented individually.
https://github.com/llvm/llvm-project/pull/114209
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