diff -uNr llvm-gcc-4.2-2.2/debian/changelog llvm-gcc-4.2-2.2+armv4t/debian/changelog
--- llvm-gcc-4.2-2.2/debian/changelog	2009-08-02 19:02:31.000000000 +0100
+++ llvm-gcc-4.2-2.2+armv4t/debian/changelog	2009-08-01 18:23:43.000000000 +0100
@@ -1,3 +1,9 @@
+llvm-gcc-4.2 (2.2-1+armv4t) unstable; urgency=low
+
+  * Unbreak armv4t. Closes #539496
+
+ -- Martin Guy <martinwguy@gmail.com>  Sat, 01 Aug 2009 18:23:30 +0100
+
 llvm-gcc-4.2 (2.2-1) unstable; urgency=low
 
   [ Arthur Loiret ]
diff -uNr llvm-gcc-4.2-2.2/debian/patches/0003-arm-unbreak-eabi-armv4t.patch llvm-gcc-4.2-2.2+armv4t/debian/patches/0003-arm-unbreak-eabi-armv4t.patch
--- llvm-gcc-4.2-2.2/debian/patches/0003-arm-unbreak-eabi-armv4t.patch	1970-01-01 01:00:00.000000000 +0100
+++ llvm-gcc-4.2-2.2+armv4t/debian/patches/0003-arm-unbreak-eabi-armv4t.patch	2009-08-01 18:05:43.000000000 +0100
@@ -0,0 +1,18 @@
+Debian armel's minimum CPU is armv4t but standard GCC for EABI sets a default
+arch of armv5t, which causes llvm-gcc's libgcc.a to contain illegal "clz"
+instructions. This fixes that, the same way as the Debian GCC package.
+
+Adapted from the gcc-4.3 dpatch file
+by Martin Guy <martinwguy@gmail.com>, 1 August 2009 
+
+--- a/llvm-gcc4.2-2.2.source/gcc/config/arm/linux-eabi.h	2007-11-24 12:37:38.000000000 +0000
++++ b/llvm-gcc4.2-2.2.source/gcc/config/arm/linux-eabi.h	2007-11-24 12:39:41.000000000 +0000
+@@ -45,7 +45,7 @@
+    The ARM10TDMI core is the default for armv5t, so set
+    SUBTARGET_CPU_DEFAULT to achieve this.  */
+ #undef SUBTARGET_CPU_DEFAULT
+-#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi
++#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm9tdmi
+ 
+ #undef SUBTARGET_EXTRA_LINK_SPEC
+ #define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux_eabi"