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 0bc4cf24f88b019bcf89055c61f4f8ace358ab0d..2718cf4be885a1d82eccb0472572564299e579f7 100755
--- a/crosstest/runtests.sh
+++ b/crosstest/runtests.sh
@@ -62,6 +62,17 @@ 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
@@ -72,4 +83,5 @@ 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