Disable the ResolveAliases and GlobalCleanup passes.

Also add a test for handling of global aliases.

1 files changed, 56 insertions, 0 deletions

diff --git a/test/CodeGen/JS/global-alias.ll b/test/CodeGen/JS/global-alias.ll
new file mode 100644
index 0000000000..b6efc0e7e7
--- /dev/null
+++ b/test/CodeGen/JS/global-alias.ll
@@ -0,0 +1,56 @@
+; RUN: llc -march=js < %s | FileCheck %s
+
+; Handle global aliases of various kinds.
+
+@pri = internal global [60 x i8] zeroinitializer
+@pub = global [60 x i8] zeroinitializer
+
+@pri_int = alias internal [60 x i8]* @pri
+@pri_wea = alias weak [60 x i8]* @pri
+@pri_nor = alias [60 x i8]* @pri
+
+@pub_int = alias internal [60 x i8]* @pub
+@pub_wea = alias weak [60 x i8]* @pub
+@pub_nor = alias [60 x i8]* @pub
+
+; CHECK: test0(
+; CHECK: return ([[PRI:[0-9]+]]|0);
+define [60 x i8]* @test0() {
+  ret [60 x i8]* @pri
+}
+; CHECK: test1(
+; CHECK: return ([[PRI]]|0);
+define [60 x i8]* @test1() {
+  ret [60 x i8]* @pri_int
+}
+; CHECK: test2(
+; CHECK: return ([[PRI]]|0);
+define [60 x i8]* @test2() {
+  ret [60 x i8]* @pri_wea
+}
+; CHECK: test3(
+; CHECK: return ([[PRI]]|0);
+define [60 x i8]* @test3() {
+  ret [60 x i8]* @pri_nor
+}
+
+; CHECK: test4(
+; CHECK: return ([[PUB:[0-9]+]]|0);
+define [60 x i8]* @test4() {
+  ret [60 x i8]* @pub
+}
+; CHECK: test5(
+; CHECK: return ([[PUB]]|0);
+define [60 x i8]* @test5() {
+  ret [60 x i8]* @pub_int
+}
+; CHECK: test6(
+; CHECK: return ([[PUB]]|0);
+define [60 x i8]* @test6() {
+  ret [60 x i8]* @pub_wea
+}
+; CHECK: test7(
+; CHECK: return ([[PUB]]|0);
+define [60 x i8]* @test7() {
+  ret [60 x i8]* @pub_nor
+}