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ab8f622c79
This fixes two problems:
1. When crossing compiling for windows on linux, source file path in debug info is concatenated with directory by host native separator ('/'). For windows local build, they are concatenated by '\'. This causes non-determinism bug.
The solution here is to let `LangOptions.UseTargetPathSeparator` to control if we should use host native separator or not.
2. Objectfile path in CodeView also uses host native separator when generated.
It's fixed by changing the path separator in `/Fo` to '\' if the path is not an absolute path when adding the `-object-file-name=` flag.
Reviewed By: hans
Differential Revision: https://reviews.llvm.org/D147256
7 lines
380 B
C
7 lines
380 B
C
// RUN: %clang -target x86_64-pc-win32 -ffile-reproducible -emit-llvm -S -g %s -o - | FileCheck --check-prefix=WIN %s
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// RUN: %clang -target x86_64-linux-gnu -ffile-reproducible -emit-llvm -S -g %s -o - | FileCheck --check-prefix=LINUX %s
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int main() { return 0; }
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// WIN: !DIFile(filename: "{{.*}}\\debug-info-slash.c"
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// LINUX: !DIFile(filename: "{{.*}}/debug-info-slash.c"
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