1 files changed, 114 insertions, 0 deletions
diff --git a/bisect/run.sh b/bisect/run.sh
new file mode 100755
index 0000000..6219248
--- /dev/null
+++ b/bisect/run.sh
@@ -0,0 +1,114 @@
+#!/usr/bin/env bash
+
+# This script run one cycle of the bisect, by building (or self-hosting)
+# LLVM+Clang, running the compiler tests and the test-suite, if required.
+# Please, use the sequential.sh script to drive this one.
+
+. common.sh
+
+CORE=`grep "CPU part" /proc/cpuinfo | awk '{print $4}'`
+if [[ $CORE = '0xc08' ]]; then
+  CORE="-mcpu=cortex-a8"
+else if [[ $CORE = '0xc09' ]]; then
+  CORE="-mcpu=cortex-a9"
+else if [[ $CORE = '0xc0f' ]]; then
+  CORE="-mcpu=cortex-a15"
+else if [[ $CORE = '0xd03' ]]; then
+  CORE="-mcpu=cortex-a53"
+else if [[ $CORE = '0xd07' ]]; then
+  CORE="-mcpu=cortex-a57"
+else
+  CORE=''
+fi fi fi fi fi
+
+selfhost=false
+check=false
+cflags=$CORE
+full=false
+keepbuild=false
+while getopts "sct:hfvk" opt; do
+  case $opt in
+    s)
+      selfhost=true
+      ;;
+    c)
+      check=true
+      ;;
+    t)
+      test=$OPTARG
+      ;;
+    h)
+      cflags="$cflags -mthumb"
+      ;;
+    v)
+      cflags="$cflags -mfpu=vfpv3"
+      ;;
+    f)
+      full=true
+      ;;
+    k)
+      keepbuild=true
+      ;;
+    *)
+      echo "Syntax: $0 [-(s)elfhost | -(c)heck-all | -(t)est <test-suite-name>] | -T(h)umb | -(v)fp3 | -(f)ull-with-RT | -(k)eep build dir"
+      exit 1
+      ;;
+  esac
+done
+
+flush() {
+  if ! $keepbuild; then
+    if [[ -d $1 && $1 != '/' ]]; then
+      rm -rf $1
+    fi
+  fi
+  mkdir -p $1
+  cd $1
+}
+
+build() {
+  CC=gcc
+  CXX=g++
+  if [[ $1 != '' ]]; then
+    CC=$1/bin/clang
+    CXX=$1/bin/clang++
+  fi
+  CC=$CC CXX=$CXX \
+    cmake -G Ninja ../llvm -DCMAKE_BUILD_TYPE=Release \
+                           -DCMAKE_C_FLAGS="$cflags" \
+                           -DCMAKE_CXX_FLAGS="$cflags" \
+                           -DLLVM_TARGETS_TO_BUILD="ARM;AArch64" \
+                           -DLLVM_BUILD_TESTS=True \
+                           -DLLVM_ENABLE_ASSERTIONS=True
+  safe_run ninja
+  if $check; then
+    safe_run ninja check-all
+  fi
+}
+
+ROOT=`pwd`
+
+if $full; then
+  ln -sf `pwd`/compiler-rt `pwd`/llvm/projects/compiler-rt
+else
+  rm -f `pwd`/llvm/projects/compiler-rt
+fi
+
+# Native build
+flush $ROOT/build
+build
+
+if $selfhost; then
+  # Self-hosting build
+  flush $ROOT/build2
+  build $ROOT/build
+fi
+
+if [[ $test != '' ]]; then
+  cd $ROOT
+  safe_run ./test.sh $test
+fi
+
+# SVN info
+cd $ROOT
+svn info llvm