Update LLVM for 3.5 rebase (r209712).

Change-Id: I149556c940fb7dc92d075273c87ff584f400941f

21 files changed, 104 insertions, 12 deletions

diff --git a/test/Assembler/2009-04-25-AliasGEP.ll b/test/Assembler/2009-04-25-AliasGEP.ll
deleted file mode 100644
index 6d07208..0000000
--- a/test/Assembler/2009-04-25-AliasGEP.ll
+++ /dev/null
@@ -1,8 +0,0 @@
-; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis
-; PR4066
-target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
-target triple = "i386-apple-darwin9"
-	%struct.i2c_device_id = type { }
-@w83l785ts_id = internal constant [0 x %struct.i2c_device_id] zeroinitializer, align 1		; <[0 x %struct.i2c_device_id]*> [#uses=1]
-
-@__mod_i2c_device_table = alias getelementptr ([0 x %struct.i2c_device_id]* @w83l785ts_id, i32 0, i32 0)		; <%struct.i2c_device_id*> [#uses=0]
diff --git a/test/Assembler/addrspacecast-alias.ll b/test/Assembler/addrspacecast-alias.ll
index 6623a25..052a141 100644
--- a/test/Assembler/addrspacecast-alias.ll
+++ b/test/Assembler/addrspacecast-alias.ll
@@ -1,6 +1,7 @@
-; RUN: llvm-as -disable-output %s
+; RUN: llvm-as < %s | llvm-dis | FileCheck %s
 
 ; Test that global aliases are allowed to be constant addrspacecast
 
 @i = internal addrspace(1) global i8 42
-@ia = alias internal i8 addrspace(2)* addrspacecast (i8 addrspace(1)* @i to i8 addrspace(2)*)
+@ia = alias internal addrspace(2) i8 addrspace(3)*, i8 addrspace(1)* @i
+; CHECK: @ia = alias internal addrspace(2) i8 addrspace(3)*, i8 addrspace(1)* @i
diff --git a/test/Assembler/alias-addrspace.ll b/test/Assembler/alias-addrspace.ll
new file mode 100644
index 0000000..6d378e4
--- /dev/null
+++ b/test/Assembler/alias-addrspace.ll
@@ -0,0 +1,6 @@
+; RUN: not llvm-as %s 2>&1 | FileCheck %s
+
+@foo = global i32 42
+@bar = alias internal addrspace(1) i32* @foo
+
+CHECK: error: A type is required if addrspace is given
diff --git a/test/Assembler/alias-redefinition.ll b/test/Assembler/alias-redefinition.ll
new file mode 100644
index 0000000..19ad85b
--- /dev/null
+++ b/test/Assembler/alias-redefinition.ll
@@ -0,0 +1,7 @@
+; RUN: not llvm-as %s 2>&1 | FileCheck %s
+
+; CHECK: error: redefinition of global named '@bar'
+
+@foo = global i32 0
+@bar = alias i32* @foo
+@bar = alias i32* @foo
diff --git a/test/Assembler/alias-to-alias.ll b/test/Assembler/alias-to-alias.ll
new file mode 100644
index 0000000..1ea99bb
--- /dev/null
+++ b/test/Assembler/alias-to-alias.ll
@@ -0,0 +1,5 @@
+; RUN:  not llvm-as %s -o /dev/null 2>&1 | FileCheck %s
+; CHECK: Alias must point to function or variable
+
+@b1 = alias i32* @c1
+@c1 = alias i32* @b1
diff --git a/test/Assembler/alias-to-alias2.ll b/test/Assembler/alias-to-alias2.ll
new file mode 100644
index 0000000..a8a0196
--- /dev/null
+++ b/test/Assembler/alias-to-alias2.ll
@@ -0,0 +1,7 @@
+; RUN:  not llvm-as %s -o /dev/null 2>&1 | FileCheck %s
+; CHECK: error: Alias is pointed by alias b1
+
+@g = global i32 42
+
+@b1 = alias i32* @c1
+@c1 = alias i32* @g
diff --git a/test/Assembler/alias-type.ll b/test/Assembler/alias-type.ll
new file mode 100644
index 0000000..ead3e95
--- /dev/null
+++ b/test/Assembler/alias-type.ll
@@ -0,0 +1,6 @@
+; RUN: not llvm-as %s 2>&1 | FileCheck %s
+
+@foo = global i32 42
+@bar = alias i32 @foo
+
+CHECK: error: An alias must have pointer type
diff --git a/test/Assembler/half-constprop.ll b/test/Assembler/half-constprop.ll
index 03ccdda..9e24f72 100644
--- a/test/Assembler/half-constprop.ll
+++ b/test/Assembler/half-constprop.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | opt -O3 | llvm-dis | FileCheck %s
+; RUN: opt < %s -O3 -S | FileCheck %s
 ; Testing half constant propagation.
 
 define half @abc() nounwind {
diff --git a/test/Assembler/half-conv.ll b/test/Assembler/half-conv.ll
index bf9ae57..70a6b86 100644
--- a/test/Assembler/half-conv.ll
+++ b/test/Assembler/half-conv.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | opt -O3 | llvm-dis | FileCheck %s
+; RUN: opt < %s -O3 -S | FileCheck %s
 ; Testing half to float conversion.
 
 define float @abc() nounwind {
diff --git a/test/Assembler/internal-hidden-alias.ll b/test/Assembler/internal-hidden-alias.ll
new file mode 100644
index 0000000..660514b
--- /dev/null
+++ b/test/Assembler/internal-hidden-alias.ll
@@ -0,0 +1,6 @@
+; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
+
+@global = global i32 0
+
+@alias = hidden alias internal i32* @global
+; CHECK: symbol with local linkage must have default visibility
diff --git a/test/Assembler/internal-hidden-function.ll b/test/Assembler/internal-hidden-function.ll
new file mode 100644
index 0000000..193ed7c
--- /dev/null
+++ b/test/Assembler/internal-hidden-function.ll
@@ -0,0 +1,7 @@
+; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
+
+define internal hidden void @function() {
+; CHECK: symbol with local linkage must have default visibility
+entry:
+  ret void
+}
diff --git a/test/Assembler/internal-hidden-variable.ll b/test/Assembler/internal-hidden-variable.ll
new file mode 100644
index 0000000..eddd067
--- /dev/null
+++ b/test/Assembler/internal-hidden-variable.ll
@@ -0,0 +1,4 @@
+; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
+
+@var = internal hidden global i32 0
+; CHECK: symbol with local linkage must have default visibility
diff --git a/test/Assembler/internal-protected-alias.ll b/test/Assembler/internal-protected-alias.ll
new file mode 100644
index 0000000..d785826
--- /dev/null
+++ b/test/Assembler/internal-protected-alias.ll
@@ -0,0 +1,6 @@
+; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
+
+@global = global i32 0
+
+@alias = protected alias internal i32* @global
+; CHECK: symbol with local linkage must have default visibility
diff --git a/test/Assembler/internal-protected-function.ll b/test/Assembler/internal-protected-function.ll
new file mode 100644
index 0000000..944cb75
--- /dev/null
+++ b/test/Assembler/internal-protected-function.ll
@@ -0,0 +1,7 @@
+; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
+
+define internal protected void @function() {
+; CHECK: symbol with local linkage must have default visibility
+entry:
+  ret void
+}
diff --git a/test/Assembler/internal-protected-variable.ll b/test/Assembler/internal-protected-variable.ll
new file mode 100644
index 0000000..df02275
--- /dev/null
+++ b/test/Assembler/internal-protected-variable.ll
@@ -0,0 +1,4 @@
+; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
+
+@var = internal protected global i32 0
+; CHECK: symbol with local linkage must have default visibility
diff --git a/test/Assembler/private-hidden-alias.ll b/test/Assembler/private-hidden-alias.ll
new file mode 100644
index 0000000..58be92a
--- /dev/null
+++ b/test/Assembler/private-hidden-alias.ll
@@ -0,0 +1,6 @@
+; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
+
+@global = global i32 0
+
+@alias = hidden alias private i32* @global
+; CHECK: symbol with local linkage must have default visibility
diff --git a/test/Assembler/private-hidden-function.ll b/test/Assembler/private-hidden-function.ll
new file mode 100644
index 0000000..dd73f04
--- /dev/null
+++ b/test/Assembler/private-hidden-function.ll
@@ -0,0 +1,7 @@
+; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
+
+define private hidden void @function() {
+; CHECK: symbol with local linkage must have default visibility
+entry:
+  ret void
+}
diff --git a/test/Assembler/private-hidden-variable.ll b/test/Assembler/private-hidden-variable.ll
new file mode 100644
index 0000000..ce6bfa9
--- /dev/null
+++ b/test/Assembler/private-hidden-variable.ll
@@ -0,0 +1,4 @@
+; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
+
+@var = private hidden global i32 0
+; CHECK: symbol with local linkage must have default visibility
diff --git a/test/Assembler/private-protected-alias.ll b/test/Assembler/private-protected-alias.ll
new file mode 100644
index 0000000..a72c248
--- /dev/null
+++ b/test/Assembler/private-protected-alias.ll
@@ -0,0 +1,6 @@
+; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
+
+@global = global i32 0
+
+@alias = protected alias private i32* @global
+; CHECK: symbol with local linkage must have default visibility
diff --git a/test/Assembler/private-protected-function.ll b/test/Assembler/private-protected-function.ll
new file mode 100644
index 0000000..5dbb420
--- /dev/null
+++ b/test/Assembler/private-protected-function.ll
@@ -0,0 +1,7 @@
+; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
+
+define private protected void @function() {
+; CHECK: symbol with local linkage must have default visibility
+entry:
+  ret void
+}
diff --git a/test/Assembler/private-protected-variable.ll b/test/Assembler/private-protected-variable.ll
new file mode 100644
index 0000000..c4458f5
--- /dev/null
+++ b/test/Assembler/private-protected-variable.ll
@@ -0,0 +1,4 @@
+; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
+
+@var = private protected global i32 0
+; CHECK: symbol with local linkage must have default visibility