commit 9ec8095485c994522c9a50e16fc029de94c20476
author Eli Friedman <eli.friedman@gmail.com> Tue Feb 26 18:37:49 2008 +0000
committer Eli Friedman <eli.friedman@gmail.com> Tue Feb 26 18:37:49 2008 +0000
tree 0655cdb4e01d169dc970fc839727d556bc2bce39
parent 36ab30102a220a5d1e3e3ac062790fca218a38df

Fix for pr2093: direct operands aren't necessarily addresses, so don't 
try to simplify them.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47610 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/CodeGenPrepare.cpp

diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp
index e6f7283..15ccbbd 100644
--- a/lib/Transforms/Scalar/CodeGenPrepare.cpp
+++ b/lib/Transforms/Scalar/CodeGenPrepare.cpp
@@ -970,7 +970,8 @@
     // Compute the constraint code and ConstraintType to use.
     OpInfo.ComputeConstraintToUse(*TLI);
 
-    if (OpInfo.ConstraintType == TargetLowering::C_Memory) {
+    if (OpInfo.ConstraintType == TargetLowering::C_Memory &&
+        OpInfo.isIndirect) {
       Value *OpVal = OpInfo.CallOperandVal;
       MadeChange |= OptimizeLoadStoreInst(I, OpVal, OpVal->getType(),
                                           SunkAddrs);