- Update to version 15.0.7.

* This release contains bug-fixes for the LLVM 15.0.0 release.
    This release is API and ABI compatible with 15.0.0.
- Rebase llvm-do-not-install-static-libraries.patch.
- Build stage 2 with -fno-plt if we're using LTO: since building
  with -Wl,-z,now the PLT stubs are basically dead code, and
  eliminating the indirection should improve code locality and
  reduce BTB pressure for the quite frequent cross-DSO calls.
  With LTO we should not need linker relaxation.

OBS-URL: https://build.opensuse.org/package/show/devel:tools:compiler/llvm15?expand=0&rev=15

clang-15.0.6.src.tar.xz

@@ -1,3 +0,0 @@
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clang-docs-15.0.6.src.tar.xz

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clang-tools-extra-15.0.6.src.tar.xz

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cmake-15.0.6.src.tar.xz

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-size 6972

compiler-rt-15.0.6.src.tar.xz

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libcxx-15.0.6.src.tar.xz

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libcxxabi-15.0.6.src.tar.xz

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lld-15.0.6.src.tar.xz

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lldb-15.0.6.src.tar.xz

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llvm-15.0.6.src.tar.xz

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llvm-do-not-install-static-libraries.patch

@@ -2,10 +2,10 @@ This has similar effect as simply deleting the static libraries which we don't
 want after installation. By not copying them in the first place we reduce the
 disk usage during installation.
 
-Index: clang-15.0.6.src/cmake/modules/AddClang.cmake
+Index: clang-15.0.7.src/cmake/modules/AddClang.cmake
 ===================================================================
---- a/clang-15.0.6.src/cmake/modules/AddClang.cmake
-+++ b/clang-15.0.6.src/cmake/modules/AddClang.cmake
+--- a/clang-15.0.7.src/cmake/modules/AddClang.cmake
++++ b/clang-15.0.7.src/cmake/modules/AddClang.cmake
 @@ -106,12 +106,15 @@ macro(add_clang_library name)
  
        if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ARG_INSTALL_WITH_TOOLCHAIN)
@@ -68,10 +68,10 @@ Index: cmake/modules/AddLLVM.cmake
    endif()
    if (ARG_MODULE)
      set_target_properties(${name} PROPERTIES FOLDER "Loadable modules")
-Index: lld-15.0.6.src/cmake/modules/AddLLD.cmake
+Index: lld-15.0.7.src/cmake/modules/AddLLD.cmake
 ===================================================================
---- a/lld-15.0.6.src/cmake/modules/AddLLD.cmake
-+++ b/lld-15.0.6.src/cmake/modules/AddLLD.cmake
+--- a/lld-15.0.7.src/cmake/modules/AddLLD.cmake
++++ b/lld-15.0.7.src/cmake/modules/AddLLD.cmake
 @@ -17,13 +17,6 @@ macro(add_lld_library name)
  
    if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
@@ -86,10 +86,10 @@ Index: lld-15.0.6.src/cmake/modules/AddLLD.cmake
      if (${ARG_SHARED} AND NOT CMAKE_CONFIGURATION_TYPES)
        add_llvm_install_targets(install-${name}
          DEPENDS ${name}
-Index: polly-15.0.6.src/cmake/polly_macros.cmake
+Index: polly-15.0.7.src/cmake/polly_macros.cmake
 ===================================================================
---- a/polly-15.0.6.src/cmake/polly_macros.cmake
-+++ b/polly-15.0.6.src/cmake/polly_macros.cmake
+--- a/polly-15.0.7.src/cmake/polly_macros.cmake
++++ b/polly-15.0.7.src/cmake/polly_macros.cmake
 @@ -42,12 +42,14 @@ macro(add_polly_library name)
      llvm_config(${name} ${LLVM_LINK_COMPONENTS})
    endif( LLVM_LINK_COMPONENTS )
@@ -110,10 +110,10 @@ Index: polly-15.0.6.src/cmake/polly_macros.cmake
  endmacro(add_polly_library)
  
  macro(add_polly_loadable_module name)
-Index: polly-15.0.6.src/lib/CMakeLists.txt
+Index: polly-15.0.7.src/lib/CMakeLists.txt
 ===================================================================
---- a/polly-15.0.6.src/lib/CMakeLists.txt
-+++ b/polly-15.0.6.src/lib/CMakeLists.txt
+--- a/polly-15.0.7.src/lib/CMakeLists.txt
++++ b/polly-15.0.7.src/lib/CMakeLists.txt
 @@ -74,7 +74,7 @@ set_target_properties(PollyCore PROPERTI
  # It depends on all library it needs, such that with
  # LLVM_POLLY_LINK_INTO_TOOLS=ON, its dependencies like PollyISL are linked as

llvm-docs-15.0.6.src.tar.xz

@@ -1,3 +0,0 @@
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-size 6846028

llvm15.changes

@@ -1,3 +1,16 @@
+-------------------------------------------------------------------
+Sat Jan 14 14:06:38 UTC 2023 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Update to version 15.0.7.
+  * This release contains bug-fixes for the LLVM 15.0.0 release.
+    This release is API and ABI compatible with 15.0.0.
+- Rebase llvm-do-not-install-static-libraries.patch.
+- Build stage 2 with -fno-plt if we're using LTO: since building
+  with -Wl,-z,now the PLT stubs are basically dead code, and
+  eliminating the indirection should improve code locality and
+  reduce BTB pressure for the quite frequent cross-DSO calls.
+  With LTO we should not need linker relaxation.
+
 -------------------------------------------------------------------
 Sun Dec  4 21:43:38 UTC 2022 - Aaron Puchert <aaronpuchert@alice-dsl.net>
 

llvm15.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package llvm15
 #
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,14 +16,14 @@
 #
 
 
-%define _relver 15.0.6
+%define _relver 15.0.7
 %define _version %_relver%{?_rc:rc%_rc}
 %define _tagver %_relver%{?_rc:-rc%_rc}
 %define _minor  15.0
 %define _sonum  15
 %define _itsme15 1
 # Integer version used by update-alternatives
-%define _uaver  1506
+%define _uaver  1507
 %define _soclang 13
 %define _socxx  1
 
@@ -979,6 +979,15 @@ if ! ./stage1/bin/clang -c -xc -Werror -fstack-clash-protection -o /dev/null /de
 then
     flags=$(echo %flags | sed 's/-fstack-clash-protection//');
 fi
+# 4) Add -fno-plt: With -Wl,-z,now we don't need the PLT anymore, allowing us to
+#    reduce the number of branches for the quite frequent cross-DSO calls. This
+#    is good for code locality and reduces the pressure on the BTB.
+#    However, do this only when we're using LTO, since otherwise indirect
+#    branches have to be relaxed by the linker, which might cause regressions.
+%if %{with thin_lto}
+flags=$flags -fno-plt
+%endif
+
 CFLAGS=$flags
 CXXFLAGS=$flags
 

openmp-15.0.6.src.tar.xz

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