diff --git a/CMakeLists.txt b/CMakeLists.txt
index e6693470318..25ea5d3bb03 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -372,10 +372,11 @@ add_custom_command(TARGET clang_links POST_BUILD
 )
 
 # install certain LLVM libraries needed by HIP
-install(PROGRAMS $<TARGET_FILE:LLVMSelectAcceleratorCode>
+install(PROGRAMS $<TARGET_FILE:LLVMPromoteConstant>
                  $<TARGET_FILE:LLVMPromotePointerKernArgsToGlobal>
+                 $<TARGET_FILE:LLVMSelectAcceleratorCode>
         DESTINATION lib
-        COMPONENT llvm-project/llvm 
+        COMPONENT llvm-project/llvm
 )
 
 # force library install path to lib
@@ -574,7 +575,7 @@ set(CPACK_DEBIAN_PACKAGE_SECTION "devel")
 set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA
   "${PROJECT_BINARY_DIR}/packaging/debian/postinst;${PROJECT_BINARY_DIR}/packaging/debian/prerm")
 
-set(HCC_GENERAL_DEBIAN_DEP "coreutils, g++-multilib, gcc-multilib, findutils, libelf1, libpci3, file, 
+set(HCC_GENERAL_DEBIAN_DEP "coreutils, g++-multilib, gcc-multilib, findutils, libelf1, libpci3, file,
                              libfile-basedir-perl, libfile-copy-recursive-perl, libfile-listing-perl, libfile-which-perl")
 
 # control the list of package dependency depending on whether this is an official release build.
diff --git a/lib/clamp-device.in b/lib/clamp-device.in
index 0824a0ad205..9ad8cfbcb12 100755
--- a/lib/clamp-device.in
+++ b/lib/clamp-device.in
@@ -219,10 +219,14 @@ fi
 $OPT $HCC_OPT -mtriple amdgcn-amd-amdhsa -mcpu=$AMDGPU_TARGET \
   -load $LIB/LLVMSelectAcceleratorCode@CMAKE_SHARED_LIBRARY_SUFFIX@ \
   -load $LIB/LLVMPromotePointerKernArgsToGlobal@CMAKE_SHARED_LIBRARY_SUFFIX@ \
+  -load $LIB/LLVMPromoteConstant@CMAKE_SHARED_LIBRARY_SUFFIX@ \
   -select-accelerator-code -sac-enable-function-calls=$AMDGPU_FUNC_CALLS \
   -promote-pointer-kernargs-to-global \
+  -promote-constant \
   -infer-address-spaces \
   -verify < $2.linked.bc -o $2.opt.bc
+$OPT $HCC_OPT -mtriple amdgcn-amd-amdhsa -mcpu=$AMDGPU_TARGET \
+  -verify < $2.opt.bc -o $2.opt.bc
 
 # error handling for HCC-specific opt passes
 RETVAL=$?