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-rw-r--r--flang/lib/Frontend/CompilerInvocation.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/flang/lib/Frontend/CompilerInvocation.cpp b/flang/lib/Frontend/CompilerInvocation.cpp
index 90a0029..89aaee9 100644
--- a/flang/lib/Frontend/CompilerInvocation.cpp
+++ b/flang/lib/Frontend/CompilerInvocation.cpp
@@ -1656,6 +1656,10 @@ void CompilerInvocation::setDefaultPredefinitions() {
fortranOptions.predefinitions.emplace_back("__64BIT__", "1");
}
break;
+ case llvm::Triple::ArchType::aarch64:
+ fortranOptions.predefinitions.emplace_back("__aarch64__", "1");
+ fortranOptions.predefinitions.emplace_back("__aarch64", "1");
+ break;
}
}