[PATCH] D13443: Rework the LTO Pipeline, aligning closer to the O2/O3 pipeline.

[Teresa Johnson via llvm-commits]

tejohnson added a subscriber: tejohnson.

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Comment at: lib/Transforms/IPO/PassManagerBuilder.cpp:322
@@ +321,3 @@
+  // during LTO and performs the rest of the optimizations afterward.
+  if (PrepareForLTO)
+    return;
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Why not perform the first round of inlining and some of the other optimizations (like the peepholes) called below when preparing for LTO? I would think this would result in smaller intermediate .o bitcode sizes and more efficient LTO. 


http://reviews.llvm.org/D13443