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-rw-r--r--llvm/tools/llvm-rtdyld/llvm-rtdyld.cpp8
1 files changed, 7 insertions, 1 deletions
diff --git a/llvm/tools/llvm-rtdyld/llvm-rtdyld.cpp b/llvm/tools/llvm-rtdyld/llvm-rtdyld.cpp
index 5bc18d3bfbe..addea588472 100644
--- a/llvm/tools/llvm-rtdyld/llvm-rtdyld.cpp
+++ b/llvm/tools/llvm-rtdyld/llvm-rtdyld.cpp
@@ -82,6 +82,12 @@ Dylibs("dylib",
static cl::opt<std::string>
TripleName("triple", cl::desc("Target triple for disassembler"));
+static cl::opt<std::string>
+MCPU("mcpu",
+ cl::desc("Target a specific cpu type (-mcpu=help for details)"),
+ cl::value_desc("cpu-name"),
+ cl::init(""));
+
static cl::list<std::string>
CheckFiles("check",
cl::desc("File containing RuntimeDyld verifier checks."),
@@ -539,7 +545,7 @@ static int linkAndVerify() {
TripleName = TheTriple.getTriple();
std::unique_ptr<MCSubtargetInfo> STI(
- TheTarget->createMCSubtargetInfo(TripleName, "", ""));
+ TheTarget->createMCSubtargetInfo(TripleName, MCPU, ""));
assert(STI && "Unable to create subtarget info!");
std::unique_ptr<MCRegisterInfo> MRI(TheTarget->createMCRegInfo(TripleName));
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