[PATCH] D36474: Use the file name from linemarker for debug info if an input is preprocessed source.

[David Blaikie via Phabricator via cfe-commits]

dblaikie added a comment.

Looks plausible (not sure how nice it is to use the llvm::Module itself to communicate the file name to this bit of logic - I'll leave that to Richard Smith to judge, I think)



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Comment at: test/CodeGen/debug-info-preprocessed-file.i:10
+// RUN: %clang -g -c -S -emit-llvm -o - %s | FileCheck %s
+// CHECK: !DIFile(filename: "/foo/bar/preprocessed-input.c"
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Should probably be a bit more specific in the check - verifying that the DICompileUnit's DIFile is the one you're checking here. (not that there's any other DI* that would have a DIFile here, but still)


https://reviews.llvm.org/D36474