When compiling a trivial main.cpp with latest clang on Windows 7,
clang -S c:\llvm\test\main.cpp -g -std=c++1y -target i686-pc-mingw32
main.cpp appears twice in the debug information in the assembly file, once with back slash and once with forward slash:
Lsection_debug_loc:
.text
Ltext_begin:
.data
.file 1 “c:\llvm\test/main.cpp”
.file 2 “c:\llvm\test\main.cpp”
.def _main;
compiling with MingW gcc results in one file only.
Yaron
