6c40c76c21
Fixes https://github.com/llvm/llvm-project/issues/160907. When a module is just being used and not defined, we generate it with decl=true. But if the file/line fields are valid, the module is not merged with the original and is considered different. This patch avoids setting file/line/scope in such cases.
14 lines
434 B
Plaintext
14 lines
434 B
Plaintext
// RUN: fir-opt --add-debug-info --mlir-print-debuginfo %s | FileCheck %s
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module {
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func.func @_QQmain() {
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%2 = fir.address_of(@_QMmodEvar1) : !fir.ref<i32> loc(#loc1)
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%3 = fircg.ext_declare %2 {uniq_name = "_QMmodEvar1"} : (!fir.ref<i32>) -> !fir.ref<i32> loc(#loc1)
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return
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} loc(#loc1)
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fir.global @_QMmodEvar1 : i32 loc(#loc1)
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}
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#loc1 = loc("test1.f90":1:0)
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// CHECK: #llvm.di_module<name = "mod", isDecl = true>
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