commit 6b3a1d304844ce79ba4a24f4b0a9607fd126ae35
author John Criswell <criswell@uiuc.edu> Mon Aug 25 19:12:16 2008 +0000
committer John Criswell <criswell@uiuc.edu> Mon Aug 25 19:12:16 2008 +0000
tree 0758f4486b7dd328bd5896d7fd3c2833269eb377
parent 9058e06a596b18bf2f55191054cb7d7db78a9ab3

Disabled promoting alloca instructions that need run-time checks for bounds
checking or load/store checks.  Such promotions are only needed by the real
automatic pool allocation and only because it fails to insert poolinit()
calls for pools for which now malloc/free occurs.

llvm-svn: 87870

safecode/lib/ConvertUnsafeAllocas/convert.cpp

diff --git a/safecode/lib/ConvertUnsafeAllocas/convert.cpp b/safecode/lib/ConvertUnsafeAllocas/convert.cpp
index 2a153fe..f33c66f 100755
--- a/safecode/lib/ConvertUnsafeAllocas/convert.cpp
+++ b/safecode/lib/ConvertUnsafeAllocas/convert.cpp
@@ -118,9 +118,11 @@
   getUnsafeAllocsFromABC();
   if (!DisableStackPromote) TransformCSSAllocasToMallocs(cssPass->AllocaNodes);
 #ifndef LLVA_KERNEL
+#if 0
   TransformAllocasToMallocs(unsafeAllocaNodes);
   TransformCollapsedAllocas(M);
 #endif
+#endif
   return true;
 }
 
@@ -412,7 +414,7 @@
 void
 ConvertUnsafeAllocas::TransformCollapsedAllocas(Module &M) {
   //
-  // Need to check if the following is incomplete becasue we are only looking
+  // Need to check if the following is incomplete because we are only looking
   // at scalars.
   //
   // It may be complete because every instruction actually is a scalar in
@@ -650,9 +652,11 @@
   getUnsafeAllocsFromABC();
   if (!DisableStackPromote) TransformCSSAllocasToMallocs(cssPass->AllocaNodes);
 #ifndef LLVA_KERNEL
+#if 0
   TransformAllocasToMallocs(unsafeAllocaNodes);
   TransformCollapsedAllocas(M);
 #endif
+#endif
 
   return true;
 }