[llvm-commits] CVS: llvm/lib/CWriter/Writer.cpp

[Nicholas Hildenbrandt]

Changes in directory llvm/lib/CWriter:

Writer.cpp updated: 1.69 -> 1.70

---
Log message:

Loads and stores can't be inlined.  This fixes test/Singlesource/matrixTranspose


---
Diffs of the changes:

Index: llvm/lib/CWriter/Writer.cpp
diff -u llvm/lib/CWriter/Writer.cpp:1.69 llvm/lib/CWriter/Writer.cpp:1.70
--- llvm/lib/CWriter/Writer.cpp:1.69	Fri Nov  1 11:37:09 2002
+++ llvm/lib/CWriter/Writer.cpp	Wed Nov  6 14:07:54 2002
@@ -94,7 +94,8 @@
       // Must be an expression, must be used exactly once.  If it is dead, we
       // emit it inline where it would go.
       if (I.getType() == Type::VoidTy || I.use_size() != 1 ||
-          isa<TerminatorInst>(I) || isa<CallInst>(I) || isa<PHINode>(I))
+          isa<TerminatorInst>(I) || isa<CallInst>(I) || isa<PHINode>(I) || 
+          isa<LoadInst>(I)) // Don't inline a load across a store!
         return false;
 
       // Only inline instruction it it's use is in the same BB as the inst.