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Enable the new PromoteConstant pass. #1403

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Enable the new PromoteConstant pass. #1403

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b221dca
Enable the new PromoteConstant pass.
AlexVlx Feb 28, 2020
ba1e5c2
Merge branch 'clang_tot_upgrade' of https://github.com/RadeonOpenComp…
AlexVlx Mar 3, 2020
a9127ee
Merge branch 'clang_tot_upgrade' of https://github.com/RadeonOpenComp…
AlexVlx Mar 6, 2020
cbc10c0
Fix pessimisation I introduced more than 1 year ago.
AlexVlx Mar 6, 2020
f1cdca9
Merge branch 'feature_better_handling_of_constant' of https://github.…
AlexVlx Mar 8, 2020
770ec5a
Merge branch 'clang_tot_upgrade' of https://github.com/RadeonOpenComp…
AlexVlx Mar 12, 2020
c54b8d3
Merge branch 'clang_tot_upgrade' of https://github.com/RadeonOpenComp…
AlexVlx Mar 21, 2020
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7 changes: 4 additions & 3 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -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
Expand Down Expand Up @@ -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.
Expand Down
4 changes: 4 additions & 0 deletions lib/clamp-device.in
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Expand Up @@ -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=$?
Expand Down