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authorEric Christopher <echristo@gmail.com>2012-12-18 00:31:01 +0000
committerEric Christopher <echristo@gmail.com>2012-12-18 00:31:01 +0000
commit6c583141bf6b7a6b5f8125c1037ecbc089813288 (patch)
tree7e22b30849a5a15a044a3423d0e8df884992ceea /tools/llvm-mc/llvm-mc.cpp
parent2318ba16ef4414eec4bc43eaf6e0703c40e1c580 (diff)
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Add support for passing -main-file-name all the way through to
the assembler. Part of PR14624 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170390 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-mc/llvm-mc.cpp')
-rw-r--r--tools/llvm-mc/llvm-mc.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/llvm-mc/llvm-mc.cpp b/tools/llvm-mc/llvm-mc.cpp
index c12a93d171..930f528668 100644
--- a/tools/llvm-mc/llvm-mc.cpp
+++ b/tools/llvm-mc/llvm-mc.cpp
@@ -161,6 +161,10 @@ static cl::opt<std::string>
DebugCompilationDir("fdebug-compilation-dir",
cl::desc("Specifies the debug info's compilation dir"));
+static cl::opt<std::string>
+MainFileName("main-file-name",
+ cl::desc("Specifies the name we should consider the input file"));
+
enum ActionType {
AC_AsLex,
AC_Assemble,
@@ -397,6 +401,8 @@ int main(int argc, char **argv) {
Ctx.setDwarfDebugFlags(StringRef(DwarfDebugFlags));
if (!DebugCompilationDir.empty())
Ctx.setCompilationDir(DebugCompilationDir);
+ if (!MainFileName.empty())
+ Ctx.setMainFileName(MainFileName);
// Package up features to be passed to target/subtarget
std::string FeaturesStr;