mirror of
https://git.proxmox.com/git/llvm-toolchain
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Merge branch 'snapshot' of salsa.debian.org:pkg-llvm-team/llvm-toolchain into snapshot
This commit is contained in:
Sylvestre Ledru
commit
de883a41c0
3
debian/changelog
vendored
3
debian/changelog
vendored
@ -94,6 +94,9 @@ llvm-toolchain-snapshot (1:8~svn340819-1) unstable; urgency=medium
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-- Sylvestre Ledru <sylvestre@debian.org> Tue, 28 Aug 2018 16:28:24 +0200
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llvm-toolchain-7 (1:7-3) unstable; urgency=medium
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* Fix a syntax issue in a scan-build patch
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llvm-toolchain-7 (1:7-2) unstable; urgency=medium
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* Fix the ftbfs under armel on libc++ and enable openmp on armel.
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111
debian/qualify-clang.sh
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Normal file → Executable file
111
debian/qualify-clang.sh
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Normal file → Executable file
@ -5,9 +5,16 @@ set -e
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VERSION=8
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DETAILED_VERSION=8~+rc1-1~exp2
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echo "To install everything:"
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echo "sudo dpkg -i libomp5-${VERSION}_${DETAILED_VERSION}_amd64.deb libomp-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb lldb-${VERSION}_${DETAILED_VERSION}_amd64.deb python-lldb-${VERSION}_${DETAILED_VERSION}_amd64.deb libllvm7_${DETAILED_VERSION}_amd64.deb llvm-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb liblldb-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libclang1-${VERSION}_${DETAILED_VERSION}_amd64.deb libclang-common-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb llvm-${VERSION}_${DETAILED_VERSION}_amd64.deb liblldb-${VERSION}_${DETAILED_VERSION}_amd64.deb llvm-${VERSION}-runtime_${DETAILED_VERSION}_amd64.deb lld-${VERSION}_${DETAILED_VERSION}_amd64.deb libfuzzer-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libclang-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libc++-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libc++1-${VERSION}_${DETAILED_VERSION}_amd64.deb clang-${VERSION}_${DETAILED_VERSION}_amd64.deb"
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LIST="libomp5-${VERSION}_${DETAILED_VERSION}_amd64.deb libomp-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb lldb-${VERSION}_${DETAILED_VERSION}_amd64.deb python-lldb-${VERSION}_${DETAILED_VERSION}_amd64.deb libllvm7_${DETAILED_VERSION}_amd64.deb llvm-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb liblldb-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libclang1-${VERSION}_${DETAILED_VERSION}_amd64.deb libclang-common-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb llvm-${VERSION}_${DETAILED_VERSION}_amd64.deb liblldb-${VERSION}_${DETAILED_VERSION}_amd64.deb llvm-${VERSION}-runtime_${DETAILED_VERSION}_amd64.deb lld-${VERSION}_${DETAILED_VERSION}_amd64.deb libfuzzer-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libclang-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libc++-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libc++abi-${VERSION}-dev_${DETAILED_VERSION}_amd64.deb libc++1-${VERSION}_${DETAILED_VERSION}_amd64.deb clang-${VERSION}_${DETAILED_VERSION}_amd64.deb llvm-${VERSION}-tools_${DETAILED_VERSION}_amd64.deb clang-tools-${VERSION}_${DETAILED_VERSION}_amd64.deb"
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echo "To install everything:"
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echo "sudo dpkg -i $LIST"
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L=""
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for f in $LIST; do
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L="$L $(echo $f|cut -d_ -f1)"
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done
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echo "or"
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echo "apt-get install $L"
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if test ! -f /usr/bin/llvm-config-$VERSION; then
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echo "Install llvm-$VERSION & llvm-$VERSION-dev"
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@ -27,17 +34,24 @@ if ! ./foo 2>&1 | grep -q heap-use-after-free ; then
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echo "sanitize=address is failing"
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exit 42
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fi
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if test ! -f /usr/bin/scan-build-$VERSION; then
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echo "Install clang-tools-$VERSION"
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exit 1
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fi
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echo '
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void test() {
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int x;
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x = 1; // warn
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}
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'> foo.c
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scan-build-$VERSION gcc -c foo.c &> /dev/null
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scan-build-$VERSION clang-$VERSION -c foo.c &> /dev/null
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scan-build-$VERSION --exclude non-existing/ --exclude /tmp/ -v clang-$VERSION -c foo.c &> /dev/null
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scan-build-$VERSION --exclude $(pwd) -v clang-$VERSION -c foo.c &> foo.log
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if ! grep -q -E "scan-build: 0 bugs found."; then
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if ! grep -q -E "scan-build: 0 bugs found." foo.log; then
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echo "scan-build --exclude didn't ignore the defect"
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exit 42
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fi
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@ -178,7 +192,7 @@ echo 'int main() {
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return a;
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}
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' > foo.c
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clang++-$VERSION -g -o bar foo.c
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clang-$VERSION -g -o bar foo.c
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if test ! -f /usr/lib/llvm-$VERSION/lib/libomp.so; then
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@ -279,6 +293,86 @@ g++ -nostdinc++ -I/usr/lib/llvm-$VERSION/bin/../include/c++/v1/ -L/usr/lib/llvm-
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foo.cpp -nodefaultlibs -std=c++17 -lc++ -lc++abi -lm -lc -lgcc_s -lgcc
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./o > /dev/null
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if test ! -f /usr/lib/llvm-$VERSION/include/polly/LinkAllPasses.h; then
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echo "Install libclang-common-$VERSION-dev for polly";
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exit -1;
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fi
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# Polly
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echo "
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#define N 1536
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float A[N][N];
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float B[N][N];
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float C[N][N];
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void init_array()
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{
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int i, j;
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for (i = 0; i < N; i++) {
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for (j = 0; j < N; j++) {
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A[i][j] = (1+(i*j)%1024)/2.0;
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B[i][j] = (1+(i*j)%1024)/2.0;
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}
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}
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}
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int main()
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{
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int i, j, k;
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double t_start, t_end;
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init_array();
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for (i = 0; i < N; i++) {
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for (j = 0; j < N; j++) {
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C[i][j] = 0;
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for (k = 0; k < N; k++)
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C[i][j] = C[i][j] + A[i][k] * B[k][j];
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}
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}
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return 0;
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}
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" > foo.c
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clang-$VERSION -O3 -mllvm -polly foo.c
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clang-$VERSION -O3 -mllvm -polly -mllvm -polly-parallel -lgomp foo.c
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clang-$VERSION -O3 -mllvm -polly -mllvm -polly-vectorizer=stripmine foo.c
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clang-$VERSION -S -fsave-optimization-record -emit-llvm foo.c -o matmul.s
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opt-$VERSION -S -polly-canonicalize matmul.s > matmul.preopt.ll > /dev/null
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opt-$VERSION -basicaa -polly-ast -analyze -q matmul.preopt.ll -polly-process-unprofitable > /dev/null
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if test ! -f /usr/lib/llvm-$VERSION/share/opt-viewer/opt-viewer.py; then
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echo "Install llvm-$VERSION-tools"
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exit 42
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fi
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/usr/lib/llvm-$VERSION/share/opt-viewer/opt-viewer.py -source-dir . matmul.opt.yaml -o ./output > /dev/null
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if ! grep "not inlined into" output/foo.c.html 2>&1; then
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echo "Could not find the output from polly"
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exit -1
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fi
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echo "
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int foo(int x, int y) __attribute__((always_inline));
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int foo(int x, int y) { return x + y; }
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int bar(int j) { return foo(j, j - 2); }" > foo.cc
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clang-$VERSION -O2 -Rpass=inline foo.cc -c &> foo.log
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if ! grep "cost=always" foo.log; then
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echo "-Rpass fails"
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cat foo.log
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exit 1
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fi
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echo "
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int X = 0;
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int main() {
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int i;
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for (i = 0; i < 100; i++)
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X += i;
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return 0;
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}"> foo.cc
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clang++-$VERSION -O2 -fprofile-instr-generate foo.cc -o foo
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LLVM_PROFILE_FILE="foo-%p.profraw" ./foo
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llvm-profdata-$VERSION merge -output=foo.profdata foo-*.profraw
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clang++-$VERSION -O2 -fprofile-instr-use=foo.profdata foo.cc -o foo
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echo "b main
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run
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bt
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@ -359,6 +453,8 @@ mkdir cmaketest/foo/
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rm -rf cmaketest
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CLANG=clang-$VERSION
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#command -v "$CLANG" 1>/dev/null 2>/dev/null || { printf "Usage:\n%s CLANGEXE [ARGS]\n" "$0" 1>&2; exit 1; }
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#shift
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@ -393,9 +489,6 @@ int main ()
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}
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EOF
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#clean up
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rm -f a.out bar crash-* foo foo.* lldb-cmd.txt main.c test_fuzzer.cc foo.* o
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# only for AMD64 for now
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# many sanitizers only work on AMD64
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# x32 programs need to be enabled in the kernel bootparams for debian
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@ -441,4 +534,8 @@ if test ! -f /usr/lib/llvm-$VERSION/lib/libclangBasic.a; then
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exit 1
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fi
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#clean up
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rm -f a.out bar crash-* foo foo.* lldb-cmd.txt main.* test_fuzzer.cc foo.* o
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rm -rf output matmul.* *profraw
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echo "Completed"
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