From e20ba28933119800942757871a1ed5c05f6f388d Mon Sep 17 00:00:00 2001
From: Dan Liew <daniel.liew@imperial.ac.uk>
Date: Tue, 18 Oct 2016 10:41:32 +0100
Subject: Fix `-Wmisleading-indentation` warning and also correctly set the
 `dirty` flag if we remove `llvm.trap` from the module.

---
 lib/Module/IntrinsicCleaner.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/Module/IntrinsicCleaner.cpp b/lib/Module/IntrinsicCleaner.cpp
index 54ad7db7..54582e69 100644
--- a/lib/Module/IntrinsicCleaner.cpp
+++ b/lib/Module/IntrinsicCleaner.cpp
@@ -59,8 +59,11 @@ bool IntrinsicCleanerPass::runOnModule(Module &M) {
   for (Module::iterator f = M.begin(), fe = M.end(); f != fe; ++f)
     for (Function::iterator b = f->begin(), be = f->end(); b != be; ++b)
       dirty |= runOnBasicBlock(*b, M);
-    if (Function *Declare = M.getFunction("llvm.trap"))
-      Declare->eraseFromParent();
+
+  if (Function *Declare = M.getFunction("llvm.trap")) {
+    Declare->eraseFromParent();
+    dirty = true;
+  }
   return dirty;
 }
 
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cgit 1.4.1