[llvm-commits] [llvm] r65946 - /llvm/branches/Apple/Dib/lib/Transforms/Scalar/ScalarReplAggregates.cpp

[Bill Wendling]

Author: void
Date: Tue Mar  3 06:16:22 2009
New Revision: 65946

URL: http://llvm.org/viewvc/llvm-project?rev=65946&view=rev
Log:
--- Merging (from foreign repository) r65945 into '.':
U    lib/Transforms/Scalar/ScalarReplAggregates.cpp

Reapply r65755, but reversing "<" to ">=".

Modified:
    llvm/branches/Apple/Dib/lib/Transforms/Scalar/ScalarReplAggregates.cpp

Modified: llvm/branches/Apple/Dib/lib/Transforms/Scalar/ScalarReplAggregates.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Dib/lib/Transforms/Scalar/ScalarReplAggregates.cpp?rev=65946&r1=65945&r2=65946&view=diff

==============================================================================
--- llvm/branches/Apple/Dib/lib/Transforms/Scalar/ScalarReplAggregates.cpp (original)
+++ llvm/branches/Apple/Dib/lib/Transforms/Scalar/ScalarReplAggregates.cpp Tue Mar  3 06:16:22 2009
@@ -253,11 +253,12 @@
     // (allocations OF arrays are ok though), and an allocation of a scalar
     // value cannot be decomposed at all.
     uint64_t AllocaSize = TD->getTypePaddedSize(AI->getAllocatedType());
+
+    // Do not promote any struct whose size is too big.
+    if (AllocaSize >= SRThreshold) continue;
         
     if ((isa<StructType>(AI->getAllocatedType()) ||
          isa<ArrayType>(AI->getAllocatedType())) &&
-        // Do not promote any struct whose size is too big.
-        AllocaSize < SRThreshold &&
         // Do not promote any struct into more than "32" separate vars.
         getNumSAElements(AI->getAllocatedType()) < SRThreshold/4) {
       // Check that all of the users of the allocation are capable of being