[llvm-commits] [llvm-gcc-4.2] r93747 - /llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp

Jim Grosbach grosbach at apple.com
Mon Jan 18 11:07:37 PST 2010


Author: grosbach
Date: Mon Jan 18 13:07:36 2010
New Revision: 93747

URL: http://llvm.org/viewvc/llvm-project?rev=93747&view=rev
Log:
Only available on v6 or later and not in Thumb1

Modified:
    llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp

Modified: llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp?rev=93747&r1=93746&r2=93747&view=diff

==============================================================================
--- llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp (original)
+++ llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp Mon Jan 18 13:07:36 2010
@@ -5345,6 +5345,10 @@
   }
 
   case BUILT_IN_SYNCHRONIZE: {
+#if defined(TARGET_ARM)
+    if (TARGET_THUMB1 || !arm_arch6)
+      return false;
+#endif
     // We assume like gcc appears to, that this only applies to cached memory.
     Value* C[5];
     C[0] = C[1] = C[2] = C[3] = ConstantInt::get(Type::getInt1Ty(Context), 1);





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