Change bugpoint to use Triple to make runtime decisions.
- This is cleaner, and makes bugpoint match the host instead of the build
architecture.
- Patch by Sandeep Patel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79309 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/bugpoint/BugDriver.cpp b/tools/bugpoint/BugDriver.cpp
index c3cc389..bfc7058 100644
--- a/tools/bugpoint/BugDriver.cpp
+++ b/tools/bugpoint/BugDriver.cpp
@@ -25,9 +25,14 @@
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/raw_ostream.h"
+#include "llvm/System/Host.h"
#include <memory>
using namespace llvm;
+namespace llvm {
+ Triple TargetTriple;
+}
+
// Anonymous namespace to define command line options for debugging.
//
namespace {
@@ -88,6 +93,20 @@
Result = 0;
}
+ // If we don't have an override triple, use the first one to configure
+ // bugpoint, or use the host triple if none provided.
+ if (Result) {
+ if (TargetTriple.getTriple().empty()) {
+ Triple TheTriple(Result->getTargetTriple());
+
+ if (TheTriple.getTriple().empty())
+ TheTriple.setTriple(sys::getHostTriple());
+
+ TargetTriple.setTriple(TheTriple.getTriple());
+ }
+
+ Result->setTargetTriple(TargetTriple.getTriple()); // override the triple
+ }
return Result;
}