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-rw-r--r--test/Analysis/BasicAA/2007-11-05-SizeCrash.ll2
-rw-r--r--test/Analysis/BasicAA/2007-12-08-OutOfBoundsCrash.ll2
-rw-r--r--test/Assembler/2007-09-10-AliasFwdRef.ll4
-rw-r--r--test/CodeGen/X86/2008-03-14-SpillerCrash.ll2
-rw-r--r--test/CodeGen/X86/alias-error.ll5
-rw-r--r--test/Feature/aliases.ll6
-rw-r--r--test/Linker/2011-08-22-ResolveAlias2.ll108
-rw-r--r--test/Transforms/GVN/2009-03-10-PREOnVoid.ll56
-rw-r--r--test/Transforms/GlobalOpt/2009-02-15-BitcastAlias.ll2
-rw-r--r--test/Transforms/GlobalOpt/alias-resolve.ll6
-rw-r--r--test/Transforms/InstCombine/2007-09-10-AliasConstFold.ll4
-rw-r--r--test/Transforms/InstCombine/2007-09-17-AliasConstFold2.ll4
-rw-r--r--test/Transforms/MetaRenamer/metarenamer.ll4
-rw-r--r--test/Verifier/alias.ll12
14 files changed, 159 insertions, 58 deletions
diff --git a/test/Analysis/BasicAA/2007-11-05-SizeCrash.ll b/test/Analysis/BasicAA/2007-11-05-SizeCrash.ll
index 563d332636..32d9930f42 100644
--- a/test/Analysis/BasicAA/2007-11-05-SizeCrash.ll
+++ b/test/Analysis/BasicAA/2007-11-05-SizeCrash.ll
@@ -7,7 +7,7 @@ target triple = "x86_64-unknown-linux-gnu"
%struct.pci_device_id = type { i32, i32, i32, i32, i32, i32, i64 }
%struct.usb_bus = type { %struct.device* }
%struct.usb_hcd = type { %struct.usb_bus, i64, [0 x i64] }
-@uhci_pci_ids = external constant [1 x %struct.pci_device_id] ; <[1 x %struct.pci_device_id]*> [#uses=1]
+@uhci_pci_ids = constant [1 x %struct.pci_device_id] zeroinitializer
@__mod_pci_device_table = alias [1 x %struct.pci_device_id]* @uhci_pci_ids
; <[1 x %struct.pci_device_id]*> [#uses=0]
diff --git a/test/Analysis/BasicAA/2007-12-08-OutOfBoundsCrash.ll b/test/Analysis/BasicAA/2007-12-08-OutOfBoundsCrash.ll
index 52d0af1b81..cd997ea525 100644
--- a/test/Analysis/BasicAA/2007-12-08-OutOfBoundsCrash.ll
+++ b/test/Analysis/BasicAA/2007-12-08-OutOfBoundsCrash.ll
@@ -7,7 +7,7 @@ target triple = "x86_64-unknown-linux-gnu"
%struct.pci_device_id = type { i32, i32, i32, i32, i32, i32, i64 }
%struct.usb_bus = type { %struct.device* }
%struct.usb_hcd = type { %struct.usb_bus, [0 x i64] }
-@pci_ids = external constant [1 x %struct.pci_device_id] ; <[1 x %struct.pci_device_id]*> [#uses=1]
+@pci_ids = constant [1 x %struct.pci_device_id] zeroinitializer
@__mod_pci_device_table = alias [1 x %struct.pci_device_id]* @pci_ids ; <[1 x %struct.pci_device_id]*> [#uses=0]
diff --git a/test/Assembler/2007-09-10-AliasFwdRef.ll b/test/Assembler/2007-09-10-AliasFwdRef.ll
index b21491ba5a..2ebfc2719e 100644
--- a/test/Assembler/2007-09-10-AliasFwdRef.ll
+++ b/test/Assembler/2007-09-10-AliasFwdRef.ll
@@ -6,4 +6,6 @@
-declare extern_weak i32 @pthread_cancel(i32)
+define weak i32 @pthread_cancel(i32) {
+ ret i32 0
+}
diff --git a/test/CodeGen/X86/2008-03-14-SpillerCrash.ll b/test/CodeGen/X86/2008-03-14-SpillerCrash.ll
index 18b3714f85..6b374a7f6f 100644
--- a/test/CodeGen/X86/2008-03-14-SpillerCrash.ll
+++ b/test/CodeGen/X86/2008-03-14-SpillerCrash.ll
@@ -6,7 +6,7 @@
%struct.locale_data = type { i8*, i8*, i32, i32, { void (%struct.locale_data*)*, %struct.anon }, i32, i32, i32, [0 x %struct.locale_data_value] }
%struct.locale_data_value = type { i32* }
-@wcstoll_l = alias i64 (i32*, i32**, i32, %struct.__locale_struct*)* @__wcstoll_l ; <i64 (i32*, i32**, i32, %struct.__locale_struct*)*> [#uses=0]
+@wcstoll_l = alias i64 (i32*, i32**, i32, %struct.__locale_struct*)* @__wcstoll_l
define i64 @____wcstoll_l_internal(i32* %nptr, i32** %endptr, i32 %base, i32 %group, %struct.__locale_struct* %loc) nounwind {
entry:
diff --git a/test/CodeGen/X86/alias-error.ll b/test/CodeGen/X86/alias-error.ll
deleted file mode 100644
index 8f01dcff2b..0000000000
--- a/test/CodeGen/X86/alias-error.ll
+++ /dev/null
@@ -1,5 +0,0 @@
-; RUN: not llc -mtriple=i686-pc-linux-gnu %s -o /dev/null 2>&1 | FileCheck %s
-
-@a = external global i32
-@b = alias i32* @a
-; CHECK: b: Target doesn't support aliases to declarations
diff --git a/test/Feature/aliases.ll b/test/Feature/aliases.ll
index 139381215e..7ffa5f2601 100644
--- a/test/Feature/aliases.ll
+++ b/test/Feature/aliases.ll
@@ -4,14 +4,16 @@
@llvm.used = appending global [1 x i8*] [i8* bitcast (i32* @foo1 to i8*)], section "llvm.metadata"
-@bar = external global i32
+@bar = global i32 0
@foo1 = alias i32* @bar
@foo2 = alias i32* @bar
@foo3 = alias i32* @foo2
%FunTy = type i32()
-declare i32 @foo_f()
+define i32 @foo_f() {
+ ret i32 0
+}
@bar_f = alias weak %FunTy* @foo_f
@bar_ff = alias i32()* @bar_f
diff --git a/test/Linker/2011-08-22-ResolveAlias2.ll b/test/Linker/2011-08-22-ResolveAlias2.ll
index 2549040597..eee60d49d0 100644
--- a/test/Linker/2011-08-22-ResolveAlias2.ll
+++ b/test/Linker/2011-08-22-ResolveAlias2.ll
@@ -37,56 +37,110 @@
@_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
-declare void @_ZN13HexxagonBoardC2ERKS_(%struct.HexxagonBoard*, %struct.HexxagonBoard*) uwtable align 2
+define void @_ZN13HexxagonBoardC2ERKS_(%struct.HexxagonBoard*, %struct.HexxagonBoard*) uwtable align 2 {
+ ret void
+}
-declare extern_weak i32 @pthread_once(i32*, void ()*)
+define weak i32 @pthread_once(i32*, void ()*) {
+ ret i32 0
+}
-declare extern_weak i8* @pthread_getspecific(i32)
+define weak i8* @pthread_getspecific(i32) {
+ ret i8* null
+}
-declare extern_weak i32 @pthread_setspecific(i32, i8*)
+define weak i32 @pthread_setspecific(i32, i8*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_create(i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*)
+define weak i32 @pthread_create(i64*, %union.pthread_attr_t*, i8* (i8*)*, i8*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_join(i64, i8**)
+define weak i32 @pthread_join(i64, i8**) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_equal(i64, i64)
+define weak i32 @pthread_equal(i64, i64) {
+ ret i32 0
+}
-declare extern_weak i64 @pthread_self()
+define weak i64 @pthread_self() {
+ ret i64 0
+}
-declare extern_weak i32 @pthread_detach(i64)
+define weak i32 @pthread_detach(i64) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_cancel(i64)
+define weak i32 @pthread_cancel(i64) {
+ ret i32 0
+}
-declare extern_weak i32 @sched_yield()
+define weak i32 @sched_yield() {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_mutex_lock(%union.pthread_mutex_t*)
+define weak i32 @pthread_mutex_lock(%union.pthread_mutex_t*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_mutex_trylock(%union.pthread_mutex_t*)
+define weak i32 @pthread_mutex_trylock(%union.pthread_mutex_t*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_mutex_timedlock(%union.pthread_mutex_t*, %struct.timespec*)
+define weak i32 @pthread_mutex_timedlock(%union.pthread_mutex_t*, %struct.timespec*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_mutex_unlock(%union.pthread_mutex_t*)
+define weak i32 @pthread_mutex_unlock(%union.pthread_mutex_t*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_mutex_init(%union.pthread_mutex_t*, %union.pthread_mutexattr_t*)
+define weak i32 @pthread_mutex_init(%union.pthread_mutex_t*, %union.pthread_mutexattr_t*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_mutex_destroy(%union.pthread_mutex_t*)
+define weak i32 @pthread_mutex_destroy(%union.pthread_mutex_t*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_cond_broadcast(%union.pthread_cond_t*)
+define weak i32 @pthread_cond_broadcast(%union.pthread_cond_t*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_cond_signal(%union.pthread_cond_t*)
+define weak i32 @pthread_cond_signal(%union.pthread_cond_t*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_cond_wait(%union.pthread_cond_t*, %union.pthread_mutex_t*)
+define weak i32 @pthread_cond_wait(%union.pthread_cond_t*, %union.pthread_mutex_t*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_cond_timedwait(%union.pthread_cond_t*, %union.pthread_mutex_t*, %struct.timespec*)
+define weak i32 @pthread_cond_timedwait(%union.pthread_cond_t*, %union.pthread_mutex_t*, %struct.timespec*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_cond_destroy(%union.pthread_cond_t*)
+define weak i32 @pthread_cond_destroy(%union.pthread_cond_t*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_key_create(i32*, void (i8*)*)
+define weak i32 @pthread_key_create(i32*, void (i8*)*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_key_delete(i32)
+define weak i32 @pthread_key_delete(i32) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_mutexattr_init(%union.pthread_mutexattr_t*)
+define weak i32 @pthread_mutexattr_init(%union.pthread_mutexattr_t*) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_mutexattr_settype(%union.pthread_mutexattr_t*, i32)
+define weak i32 @pthread_mutexattr_settype(%union.pthread_mutexattr_t*, i32) {
+ ret i32 0
+}
-declare extern_weak i32 @pthread_mutexattr_destroy(%union.pthread_mutexattr_t*)
+define weak i32 @pthread_mutexattr_destroy(%union.pthread_mutexattr_t*) {
+ ret i32 0
+}
diff --git a/test/Transforms/GVN/2009-03-10-PREOnVoid.ll b/test/Transforms/GVN/2009-03-10-PREOnVoid.ll
index 89d6a5f982..fd31fce59a 100644
--- a/test/Transforms/GVN/2009-03-10-PREOnVoid.ll
+++ b/test/Transforms/GVN/2009-03-10-PREOnVoid.ll
@@ -53,30 +53,58 @@ bb11: ; preds = %bb7, %bb5
unreachable
}
-declare i32 @pthread_once(i32*, void ()*)
+define i32 @pthread_once(i32*, void ()*) {
+ ret i32 0
+}
-declare i8* @pthread_getspecific(i32)
+define i8* @pthread_getspecific(i32) {
+ ret i8* null
+}
-declare i32 @pthread_setspecific(i32, i8*)
+define i32 @pthread_setspecific(i32, i8*) {
+ ret i32 0
+}
-declare i32 @pthread_create(i32*, %struct.pthread_attr_t*, i8* (i8*)*, i8*)
+define i32 @pthread_create(i32*, %struct.pthread_attr_t*, i8* (i8*)*, i8*) {
+ ret i32 0
+}
-declare i32 @pthread_cancel(i32)
+define i32 @pthread_cancel(i32) {
+ ret i32 0
+}
-declare i32 @pthread_mutex_lock(%struct.pthread_mutex_t*)
+define i32 @pthread_mutex_lock(%struct.pthread_mutex_t*) {
+ ret i32 0
+}
-declare i32 @pthread_mutex_trylock(%struct.pthread_mutex_t*)
+define i32 @pthread_mutex_trylock(%struct.pthread_mutex_t*) {
+ ret i32 0
+}
-declare i32 @pthread_mutex_unlock(%struct.pthread_mutex_t*)
+define i32 @pthread_mutex_unlock(%struct.pthread_mutex_t*) {
+ ret i32 0
+}
-declare i32 @pthread_mutex_init(%struct.pthread_mutex_t*, %struct.__sched_param*)
+define i32 @pthread_mutex_init(%struct.pthread_mutex_t*, %struct.__sched_param*) {
+ ret i32 0
+}
-declare i32 @pthread_key_create(i32*, void (i8*)*)
+define i32 @pthread_key_create(i32*, void (i8*)*) {
+ ret i32 0
+}
-declare i32 @pthread_key_delete(i32)
+define i32 @pthread_key_delete(i32) {
+ ret i32 0
+}
-declare i32 @pthread_mutexattr_init(%struct.__sched_param*)
+define i32 @pthread_mutexattr_init(%struct.__sched_param*) {
+ ret i32 0
+}
-declare i32 @pthread_mutexattr_settype(%struct.__sched_param*, i32)
+define i32 @pthread_mutexattr_settype(%struct.__sched_param*, i32) {
+ ret i32 0
+}
-declare i32 @pthread_mutexattr_destroy(%struct.__sched_param*)
+define i32 @pthread_mutexattr_destroy(%struct.__sched_param*) {
+ ret i32 0
+}
diff --git a/test/Transforms/GlobalOpt/2009-02-15-BitcastAlias.ll b/test/Transforms/GlobalOpt/2009-02-15-BitcastAlias.ll
index a1b69efe1a..d6a565ad10 100644
--- a/test/Transforms/GlobalOpt/2009-02-15-BitcastAlias.ll
+++ b/test/Transforms/GlobalOpt/2009-02-15-BitcastAlias.ll
@@ -1,6 +1,6 @@
; RUN: opt < %s -globalopt
-@g = external global i32
+@g = global i32 0
@a = alias bitcast (i32* @g to i8*)
diff --git a/test/Transforms/GlobalOpt/alias-resolve.ll b/test/Transforms/GlobalOpt/alias-resolve.ll
index 5e229b9426..64e3d88af8 100644
--- a/test/Transforms/GlobalOpt/alias-resolve.ll
+++ b/test/Transforms/GlobalOpt/alias-resolve.ll
@@ -9,8 +9,10 @@
@bar1 = alias void ()* @bar2
; CHECK: @bar1 = alias void ()* @bar2
-declare void @bar2()
-; CHECK: declare void @bar2()
+define void @bar2() {
+ ret void
+}
+; CHECK: define void @bar2()
define void @baz() {
entry:
diff --git a/test/Transforms/InstCombine/2007-09-10-AliasConstFold.ll b/test/Transforms/InstCombine/2007-09-10-AliasConstFold.ll
index c27fe0ab6a..7f9bd9e40d 100644
--- a/test/Transforms/InstCombine/2007-09-10-AliasConstFold.ll
+++ b/test/Transforms/InstCombine/2007-09-10-AliasConstFold.ll
@@ -3,7 +3,9 @@
@__gthrw_pthread_cancel = alias weak i32 (i32)* @pthread_cancel ; <i32 (i32)*> [#uses=1]
@__gthread_active_ptr.5335 = internal constant i8* bitcast (i32 (i32)* @__gthrw_pthread_cancel to i8*) ; <i8**> [#uses=1]
-declare extern_weak i32 @pthread_cancel(i32)
+define weak i32 @pthread_cancel(i32) {
+ ret i32 0
+}
define i1 @__gthread_active_p() {
entry:
diff --git a/test/Transforms/InstCombine/2007-09-17-AliasConstFold2.ll b/test/Transforms/InstCombine/2007-09-17-AliasConstFold2.ll
index 23ee12ba75..c7cef752dc 100644
--- a/test/Transforms/InstCombine/2007-09-17-AliasConstFold2.ll
+++ b/test/Transforms/InstCombine/2007-09-17-AliasConstFold2.ll
@@ -3,7 +3,9 @@
@A = alias weak void ()* @B ; <void ()*> [#uses=1]
-declare extern_weak void @B()
+define weak void @B() {
+ ret void
+}
define i32 @active() {
entry:
diff --git a/test/Transforms/MetaRenamer/metarenamer.ll b/test/Transforms/MetaRenamer/metarenamer.ll
index 4020e10450..6297af62ff 100644
--- a/test/Transforms/MetaRenamer/metarenamer.ll
+++ b/test/Transforms/MetaRenamer/metarenamer.ll
@@ -14,7 +14,9 @@ target triple = "x86_64-pc-linux-gnu"
@func_7_xxx = alias weak i32 (...)* @aliased_func_7_xxx
-declare i32 @aliased_func_7_xxx(...)
+define i32 @aliased_func_7_xxx(...) {
+ ret i32 0
+}
define i32 @func_3_xxx() nounwind uwtable ssp {
ret i32 3
diff --git a/test/Verifier/alias.ll b/test/Verifier/alias.ll
new file mode 100644
index 0000000000..e3636bc701
--- /dev/null
+++ b/test/Verifier/alias.ll
@@ -0,0 +1,12 @@
+; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s
+
+
+declare void @f()
+@fa = alias void ()* @f
+; CHECK: Alias must point to a definition
+; CHECK-NEXT: @fa
+
+@g = external global i32
+@ga = alias i32* @g
+; CHECK: Alias must point to a definition
+; CHECK-NEXT: @ga
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-29 08:06:33 +0000