[llvm-commits] [llvm] r50600 - /llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp

[Devang Patel]

Author: dpatel
Date: Fri May  2 19:36:30 2008
New Revision: 50600

URL: http://llvm.org/viewvc/llvm-project?rev=50600&view=rev
Log:
Do not sink getresult.

Modified:
    llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp?rev=50600&r1=50599&r2=50600&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp Fri May  2 19:36:30 2008
@@ -11389,7 +11389,9 @@
     }
 
     // See if we can trivially sink this instruction to a successor basic block.
-    if (I->hasOneUse()) {
+    // FIXME: Remove GetREsultInst test when first class support for aggregates is
+    // implemented.
+    if (I->hasOneUse() && !isa<GetResultInst>(I)) {
       BasicBlock *BB = I->getParent();
       BasicBlock *UserParent = cast<Instruction>(I->use_back())->getParent();
       if (UserParent != BB) {