Subzero: lower the rest of the atomic operations.

crosstest/runtests.sh

Index: crosstest/runtests.sh
diff --git a/crosstest/runtests.sh b/crosstest/runtests.sh
index cf821e2936ba948796b01821a357db20293de9f0..bba53d708e1a59c7dc6fb9510843d42e081e567f 100755
--- a/crosstest/runtests.sh
+++ b/crosstest/runtests.sh
@@ -64,6 +64,17 @@ for optlevel in ${OPTLEVELS} ; do
         --driver=test_icmp_main.cpp \
         --output=test_icmp_O${optlevel}
 
+    # Compile the non-subzero object files straight from source
+    # since the native LLVM backend does not understand how to
+    # lower NaCl-specific intrinsics.
+    ./crosstest.py -O${optlevel} --prefix=Subzero_ --target=x8632 \
+       --dir="${OUTDIR}" \
+       --llvm-bin-path="${LLVM_BIN_PATH}" \
+       --test=test_sync_atomic.cpp \
+       --crosstest-bitcode=0 \
+       --driver=test_sync_atomic_main.cpp \
+       --output=test_sync_atomic_O${optlevel}
+
 done
 
 for optlevel in ${OPTLEVELS} ; do
@@ -74,4 +85,5 @@ for optlevel in ${OPTLEVELS} ; do
     "${OUTDIR}"/test_fcmp_O${optlevel}
     "${OUTDIR}"/test_global_O${optlevel}
     "${OUTDIR}"/test_icmp_O${optlevel}
+    "${OUTDIR}"/test_sync_atomic_O${optlevel}
 done