Don't crash when the key of a comdat is lazily linked.

[oota-llvm.git] / test / Linker / 2011-08-22-ResolveAlias2.ll

diff --git a/test/Linker/2011-08-22-ResolveAlias2.ll b/test/Linker/2011-08-22-ResolveAlias2.ll
index 2549040597338444ddd9ca81b22e1be637ffd8ef..c380c23abe41d4b980041950f88e473797b5070e 100644 (file)
--- a/test/Linker/2011-08-22-ResolveAlias2.ll
+++ b/test/Linker/2011-08-22-ResolveAlias2.ll
@@ -10,83 +10,137 @@
 %union.pthread_cond_t = type { [48 x i8] }
 
 @_ZN13HexxagonBoardC1ERKS_ = alias void (%struct.HexxagonBoard*, %struct.HexxagonBoard*)* @_ZN13HexxagonBoardC2ERKS_
-@_ZL20__gthrw_pthread_oncePiPFvvE = alias weak i32 (i32*, void ()*)* @pthread_once
-@_ZL27__gthrw_pthread_getspecificj = alias weak i8* (i32)* @pthread_getspecific
-@_ZL27__gthrw_pthread_setspecificjPKv = alias weak i32 (i32, i8*)* @pthread_setspecific
-@_ZL22__gthrw_pthread_createPmPK14pthread_attr_tPFPvS3_ES3_ = alias weak i32 (i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*)* @pthread_create
-@_ZL20__gthrw_pthread_joinmPPv = alias weak i32 (i64, i8**)* @pthread_join
-@_ZL21__gthrw_pthread_equalmm = alias weak i32 (i64, i64)* @pthread_equal
-@_ZL20__gthrw_pthread_selfv = alias weak i64 ()* @pthread_self
-@_ZL22__gthrw_pthread_detachm = alias weak i32 (i64)* @pthread_detach
-@_ZL22__gthrw_pthread_cancelm = alias weak i32 (i64)* @pthread_cancel
-@_ZL19__gthrw_sched_yieldv = alias weak i32 ()* @sched_yield
-@_ZL26__gthrw_pthread_mutex_lockP15pthread_mutex_t = alias weak i32 (%union.pthread_mutex_t*)* @pthread_mutex_lock
-@_ZL29__gthrw_pthread_mutex_trylockP15pthread_mutex_t = alias weak i32 (%union.pthread_mutex_t*)* @pthread_mutex_trylock
-@_ZL31__gthrw_pthread_mutex_timedlockP15pthread_mutex_tPK8timespec = alias weak i32 (%union.pthread_mutex_t*, %struct.timespec*)* @pthread_mutex_timedlock
-@_ZL28__gthrw_pthread_mutex_unlockP15pthread_mutex_t = alias weak i32 (%union.pthread_mutex_t*)* @pthread_mutex_unlock
-@_ZL26__gthrw_pthread_mutex_initP15pthread_mutex_tPK19pthread_mutexattr_t = alias weak i32 (%union.pthread_mutex_t*, %union.pthread_mutexattr_t*)* @pthread_mutex_init
-@_ZL29__gthrw_pthread_mutex_destroyP15pthread_mutex_t = alias weak i32 (%union.pthread_mutex_t*)* @pthread_mutex_destroy
-@_ZL30__gthrw_pthread_cond_broadcastP14pthread_cond_t = alias weak i32 (%union.pthread_cond_t*)* @pthread_cond_broadcast
-@_ZL27__gthrw_pthread_cond_signalP14pthread_cond_t = alias weak i32 (%union.pthread_cond_t*)* @pthread_cond_signal
-@_ZL25__gthrw_pthread_cond_waitP14pthread_cond_tP15pthread_mutex_t = alias weak i32 (%union.pthread_cond_t*, %union.pthread_mutex_t*)* @pthread_cond_wait
-@_ZL30__gthrw_pthread_cond_timedwaitP14pthread_cond_tP15pthread_mutex_tPK8timespec = alias weak i32 (%union.pthread_cond_t*, %union.pthread_mutex_t*, %struct.timespec*)* @pthread_cond_timedwait
-@_ZL28__gthrw_pthread_cond_destroyP14pthread_cond_t = alias weak i32 (%union.pthread_cond_t*)* @pthread_cond_destroy
-@_ZL26__gthrw_pthread_key_createPjPFvPvE = alias weak i32 (i32*, void (i8*)*)* @pthread_key_create
-@_ZL26__gthrw_pthread_key_deletej = alias weak i32 (i32)* @pthread_key_delete
-@_ZL30__gthrw_pthread_mutexattr_initP19pthread_mutexattr_t = alias weak i32 (%union.pthread_mutexattr_t*)* @pthread_mutexattr_init
-@_ZL33__gthrw_pthread_mutexattr_settypeP19pthread_mutexattr_ti = alias weak i32 (%union.pthread_mutexattr_t*, i32)* @pthread_mutexattr_settype
-@_ZL33__gthrw_pthread_mutexattr_destroyP19pthread_mutexattr_t = alias weak i32 (%union.pthread_mutexattr_t*)* @pthread_mutexattr_destroy
+@_ZL20__gthrw_pthread_oncePiPFvvE = weak alias i32 (i32*, void ()*)* @pthread_once
+@_ZL27__gthrw_pthread_getspecificj = weak alias i8* (i32)* @pthread_getspecific
+@_ZL27__gthrw_pthread_setspecificjPKv = weak alias i32 (i32, i8*)* @pthread_setspecific
+@_ZL22__gthrw_pthread_createPmPK14pthread_attr_tPFPvS3_ES3_ = weak alias i32 (i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*)* @pthread_create
+@_ZL20__gthrw_pthread_joinmPPv = weak alias i32 (i64, i8**)* @pthread_join
+@_ZL21__gthrw_pthread_equalmm = weak alias i32 (i64, i64)* @pthread_equal
+@_ZL20__gthrw_pthread_selfv = weak alias i64 ()* @pthread_self
+@_ZL22__gthrw_pthread_detachm = weak alias i32 (i64)* @pthread_detach
+@_ZL22__gthrw_pthread_cancelm = weak alias i32 (i64)* @pthread_cancel
+@_ZL19__gthrw_sched_yieldv = weak alias i32 ()* @sched_yield
+@_ZL26__gthrw_pthread_mutex_lockP15pthread_mutex_t = weak alias i32 (%union.pthread_mutex_t*)* @pthread_mutex_lock
+@_ZL29__gthrw_pthread_mutex_trylockP15pthread_mutex_t = weak alias i32 (%union.pthread_mutex_t*)* @pthread_mutex_trylock
+@_ZL31__gthrw_pthread_mutex_timedlockP15pthread_mutex_tPK8timespec = weak alias i32 (%union.pthread_mutex_t*, %struct.timespec*)* @pthread_mutex_timedlock
+@_ZL28__gthrw_pthread_mutex_unlockP15pthread_mutex_t = weak alias i32 (%union.pthread_mutex_t*)* @pthread_mutex_unlock
+@_ZL26__gthrw_pthread_mutex_initP15pthread_mutex_tPK19pthread_mutexattr_t = weak alias i32 (%union.pthread_mutex_t*, %union.pthread_mutexattr_t*)* @pthread_mutex_init
+@_ZL29__gthrw_pthread_mutex_destroyP15pthread_mutex_t = weak alias i32 (%union.pthread_mutex_t*)* @pthread_mutex_destroy
+@_ZL30__gthrw_pthread_cond_broadcastP14pthread_cond_t = weak alias i32 (%union.pthread_cond_t*)* @pthread_cond_broadcast
+@_ZL27__gthrw_pthread_cond_signalP14pthread_cond_t = weak alias i32 (%union.pthread_cond_t*)* @pthread_cond_signal
+@_ZL25__gthrw_pthread_cond_waitP14pthread_cond_tP15pthread_mutex_t = weak alias i32 (%union.pthread_cond_t*, %union.pthread_mutex_t*)* @pthread_cond_wait
+@_ZL30__gthrw_pthread_cond_timedwaitP14pthread_cond_tP15pthread_mutex_tPK8timespec = weak alias i32 (%union.pthread_cond_t*, %union.pthread_mutex_t*, %struct.timespec*)* @pthread_cond_timedwait
+@_ZL28__gthrw_pthread_cond_destroyP14pthread_cond_t = weak alias i32 (%union.pthread_cond_t*)* @pthread_cond_destroy
+@_ZL26__gthrw_pthread_key_createPjPFvPvE = weak alias i32 (i32*, void (i8*)*)* @pthread_key_create
+@_ZL26__gthrw_pthread_key_deletej = weak alias i32 (i32)* @pthread_key_delete
+@_ZL30__gthrw_pthread_mutexattr_initP19pthread_mutexattr_t = weak alias i32 (%union.pthread_mutexattr_t*)* @pthread_mutexattr_init
+@_ZL33__gthrw_pthread_mutexattr_settypeP19pthread_mutexattr_ti = weak alias i32 (%union.pthread_mutexattr_t*, i32)* @pthread_mutexattr_settype
+@_ZL33__gthrw_pthread_mutexattr_destroyP19pthread_mutexattr_t = weak alias i32 (%union.pthread_mutexattr_t*)* @pthread_mutexattr_destroy
+
+define void @_ZN13HexxagonBoardC2ERKS_(%struct.HexxagonBoard*, %struct.HexxagonBoard*) uwtable align 2 {
+  ret void
+}
+
+define weak i32 @pthread_once(i32*, void ()*) {
+  ret i32 0
+}
+
+define weak i8* @pthread_getspecific(i32) {
+  ret i8* null
+}
+
+define weak i32 @pthread_setspecific(i32, i8*) {
+  ret i32 0
+}
+
+define weak i32 @pthread_create(i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*) {
+  ret i32 0
+}
+
+define weak i32 @pthread_join(i64, i8**) {
+  ret i32 0
+}
+
+define weak i32 @pthread_equal(i64, i64) {
+  ret i32 0
+}
+
+define weak i64 @pthread_self() {
+  ret i64 0
+}
+
+define weak i32 @pthread_detach(i64) {
+  ret i32 0
+}
+
+define weak i32 @pthread_cancel(i64) {
+  ret i32 0
+}
+
+define weak i32 @sched_yield() {
+  ret i32 0
+}
+
+define weak i32 @pthread_mutex_lock(%union.pthread_mutex_t*) {
+  ret i32 0
+}
+
+define weak i32 @pthread_mutex_trylock(%union.pthread_mutex_t*) {
+  ret i32 0
+}
+
+define weak i32 @pthread_mutex_timedlock(%union.pthread_mutex_t*, %struct.timespec*) {
+  ret i32 0
+}
+
+define weak i32 @pthread_mutex_unlock(%union.pthread_mutex_t*) {
+  ret i32 0
+}
+
+define weak i32 @pthread_mutex_init(%union.pthread_mutex_t*, %union.pthread_mutexattr_t*) {
+  ret i32 0
+}
+
+define weak i32 @pthread_mutex_destroy(%union.pthread_mutex_t*) {
+  ret i32 0
+}
+
+define weak i32 @pthread_cond_broadcast(%union.pthread_cond_t*) {
+  ret i32 0
+}
+
+define weak i32 @pthread_cond_signal(%union.pthread_cond_t*) {
+  ret i32 0
+}
+
+define weak i32 @pthread_cond_wait(%union.pthread_cond_t*, %union.pthread_mutex_t*) {
+  ret i32 0
+}
+
+define weak i32 @pthread_cond_timedwait(%union.pthread_cond_t*, %union.pthread_mutex_t*, %struct.timespec*) {
+  ret i32 0
+}
+
+define weak i32 @pthread_cond_destroy(%union.pthread_cond_t*) {
+  ret i32 0
+}
+
+define weak i32 @pthread_key_create(i32*, void (i8*)*) {
+  ret i32 0
+}
+
+define weak i32 @pthread_key_delete(i32) {
+  ret i32 0
+}
+
+define weak i32 @pthread_mutexattr_init(%union.pthread_mutexattr_t*) {
+  ret i32 0
+}
 
-declare void @_ZN13HexxagonBoardC2ERKS_(%struct.HexxagonBoard*, %struct.HexxagonBoard*) uwtable align 2
+define weak i32 @pthread_mutexattr_settype(%union.pthread_mutexattr_t*, i32) {
+  ret i32 0
+}
 
-declare extern_weak i32 @pthread_once(i32*, void ()*)
-
-declare extern_weak i8* @pthread_getspecific(i32)
-
-declare extern_weak i32 @pthread_setspecific(i32, i8*)
-
-declare extern_weak i32 @pthread_create(i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*)
-
-declare extern_weak i32 @pthread_join(i64, i8**)
-
-declare extern_weak i32 @pthread_equal(i64, i64)
-
-declare extern_weak i64 @pthread_self()
-
-declare extern_weak i32 @pthread_detach(i64)
-
-declare extern_weak i32 @pthread_cancel(i64)
-
-declare extern_weak i32 @sched_yield()
-
-declare extern_weak i32 @pthread_mutex_lock(%union.pthread_mutex_t*)
-
-declare extern_weak i32 @pthread_mutex_trylock(%union.pthread_mutex_t*)
-
-declare extern_weak i32 @pthread_mutex_timedlock(%union.pthread_mutex_t*, %struct.timespec*)
-
-declare extern_weak i32 @pthread_mutex_unlock(%union.pthread_mutex_t*)
-
-declare extern_weak i32 @pthread_mutex_init(%union.pthread_mutex_t*, %union.pthread_mutexattr_t*)
-
-declare extern_weak i32 @pthread_mutex_destroy(%union.pthread_mutex_t*)
-
-declare extern_weak i32 @pthread_cond_broadcast(%union.pthread_cond_t*)
-
-declare extern_weak i32 @pthread_cond_signal(%union.pthread_cond_t*)
-
-declare extern_weak i32 @pthread_cond_wait(%union.pthread_cond_t*, %union.pthread_mutex_t*)
-
-declare extern_weak i32 @pthread_cond_timedwait(%union.pthread_cond_t*, %union.pthread_mutex_t*, %struct.timespec*)
-
-declare extern_weak i32 @pthread_cond_destroy(%union.pthread_cond_t*)
-
-declare extern_weak i32 @pthread_key_create(i32*, void (i8*)*)
-
-declare extern_weak i32 @pthread_key_delete(i32)
-
-declare extern_weak i32 @pthread_mutexattr_init(%union.pthread_mutexattr_t*)
-
-declare extern_weak i32 @pthread_mutexattr_settype(%union.pthread_mutexattr_t*, i32)
-
-declare extern_weak i32 @pthread_mutexattr_destroy(%union.pthread_mutexattr_t*)
+define weak i32 @pthread_mutexattr_destroy(%union.pthread_mutexattr_t*) {
+  ret i32 0
+}