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-rw-r--r--lld/lib/Driver/DarwinLdDriver.cpp4
-rw-r--r--lld/lib/Driver/DarwinLdOptions.td2
2 files changed, 6 insertions, 0 deletions
diff --git a/lld/lib/Driver/DarwinLdDriver.cpp b/lld/lib/Driver/DarwinLdDriver.cpp
index 45035cd48c3..6be9d847da0 100644
--- a/lld/lib/Driver/DarwinLdDriver.cpp
+++ b/lld/lib/Driver/DarwinLdDriver.cpp
@@ -288,6 +288,10 @@ bool DarwinLdDriver::parse(int argc, const char *argv[],
if (parsedArgs->getLastArg(OPT_print_atoms))
ctx.setPrintAtoms();
+ // Handle -t (trace) option.
+ if (parsedArgs->getLastArg(OPT_t))
+ ctx.setLogInputFiles(true);
+
// In -test_libresolution mode, we'll be given an explicit list of paths that
// exist. We'll also be expected to print out information about how we located
// libraries and so on that the user specified, but not to actually do any
diff --git a/lld/lib/Driver/DarwinLdOptions.td b/lld/lib/Driver/DarwinLdOptions.td
index 45eaa88b695..cf5fcf129d8 100644
--- a/lld/lib/Driver/DarwinLdOptions.td
+++ b/lld/lib/Driver/DarwinLdOptions.td
@@ -94,6 +94,8 @@ def output : Separate<["-"], "o">, HelpText<"Output file path">;
def arch : Separate<["-"], "arch">, HelpText<"Architecture to link">;
def sectalign : MultiArg<["-"], "sectalign", 3>,
HelpText<"alignment for segment/section">;
+def t : Flag<["-"], "t">,
+ HelpText<"Print the names of the input files as ld processes them">;
// extras
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