LowerTypeTests: Change a few vtable globals in tests to constants.
It turns out that some of our negative tests were not in fact providing the
test coverage we expected: they were passing because the vtables were failing
an early check that they were constant. Fix this by changing the globals in
these tests to constants.
llvm-svn: 294550
diff --git a/llvm/test/Transforms/WholeProgramDevirt/bad-read-from-vtable.ll b/llvm/test/Transforms/WholeProgramDevirt/bad-read-from-vtable.ll
index 4885be7..e5d0e74 100644
--- a/llvm/test/Transforms/WholeProgramDevirt/bad-read-from-vtable.ll
+++ b/llvm/test/Transforms/WholeProgramDevirt/bad-read-from-vtable.ll
@@ -3,8 +3,8 @@
target datalayout = "e-p:64:64"
target triple = "x86_64-unknown-linux-gnu"
-@vt1 = global [2 x i8*] [i8* zeroinitializer, i8* bitcast (void (i8*)* @vf to i8*)], !type !0
-@vt2 = global i8* bitcast (void (i8*)* @vf to i8*), !type !1
+@vt1 = constant [2 x i8*] [i8* zeroinitializer, i8* bitcast (void (i8*)* @vf to i8*)], !type !0
+@vt2 = constant i8* bitcast (void (i8*)* @vf to i8*), !type !1
define void @vf(i8* %this) {
ret void
diff --git a/llvm/test/Transforms/WholeProgramDevirt/vcp-accesses-memory.ll b/llvm/test/Transforms/WholeProgramDevirt/vcp-accesses-memory.ll
index b5d51f2..c4aad65 100644
--- a/llvm/test/Transforms/WholeProgramDevirt/vcp-accesses-memory.ll
+++ b/llvm/test/Transforms/WholeProgramDevirt/vcp-accesses-memory.ll
@@ -3,8 +3,8 @@
target datalayout = "e-p:64:64"
target triple = "x86_64-unknown-linux-gnu"
-@vt1 = global [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf1 to i8*)], !type !0
-@vt2 = global [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2 to i8*)], !type !0
+@vt1 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf1 to i8*)], !type !0
+@vt2 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2 to i8*)], !type !0
define i32 @vf1(i8* %this, i32 %arg) {
ret i32 %arg
diff --git a/llvm/test/Transforms/WholeProgramDevirt/vcp-no-this.ll b/llvm/test/Transforms/WholeProgramDevirt/vcp-no-this.ll
index c564665..ce76c8e 100644
--- a/llvm/test/Transforms/WholeProgramDevirt/vcp-no-this.ll
+++ b/llvm/test/Transforms/WholeProgramDevirt/vcp-no-this.ll
@@ -3,8 +3,8 @@
target datalayout = "e-p:64:64"
target triple = "x86_64-unknown-linux-gnu"
-@vt1 = global [1 x i8*] [i8* bitcast (i32 ()* @vf1 to i8*)], !type !0
-@vt2 = global [1 x i8*] [i8* bitcast (i32 ()* @vf2 to i8*)], !type !0
+@vt1 = constant [1 x i8*] [i8* bitcast (i32 ()* @vf1 to i8*)], !type !0
+@vt2 = constant [1 x i8*] [i8* bitcast (i32 ()* @vf2 to i8*)], !type !0
define i32 @vf1() readnone {
ret i32 1
diff --git a/llvm/test/Transforms/WholeProgramDevirt/vcp-non-constant-arg.ll b/llvm/test/Transforms/WholeProgramDevirt/vcp-non-constant-arg.ll
index 197c923..cc2ff33 100644
--- a/llvm/test/Transforms/WholeProgramDevirt/vcp-non-constant-arg.ll
+++ b/llvm/test/Transforms/WholeProgramDevirt/vcp-non-constant-arg.ll
@@ -3,8 +3,8 @@
target datalayout = "e-p:64:64"
target triple = "x86_64-unknown-linux-gnu"
-@vt1 = global [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf1 to i8*)], !type !0
-@vt2 = global [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2 to i8*)], !type !0
+@vt1 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf1 to i8*)], !type !0
+@vt2 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2 to i8*)], !type !0
define i32 @vf1(i8* %this, i32 %arg) readnone {
ret i32 %arg
diff --git a/llvm/test/Transforms/WholeProgramDevirt/vcp-too-wide-ints.ll b/llvm/test/Transforms/WholeProgramDevirt/vcp-too-wide-ints.ll
index 93936d5..7ac2477 100644
--- a/llvm/test/Transforms/WholeProgramDevirt/vcp-too-wide-ints.ll
+++ b/llvm/test/Transforms/WholeProgramDevirt/vcp-too-wide-ints.ll
@@ -3,8 +3,8 @@
target datalayout = "e-p:64:64"
target triple = "x86_64-unknown-linux-gnu"
-@vt1 = global [1 x i8*] [i8* bitcast (i128 (i8*, i128)* @vf1 to i8*)], !type !0
-@vt2 = global [1 x i8*] [i8* bitcast (i128 (i8*, i128)* @vf2 to i8*)], !type !0
+@vt1 = constant [1 x i8*] [i8* bitcast (i128 (i8*, i128)* @vf1 to i8*)], !type !0
+@vt2 = constant [1 x i8*] [i8* bitcast (i128 (i8*, i128)* @vf2 to i8*)], !type !0
define i128 @vf1(i8* %this, i128 %arg) readnone {
ret i128 %arg
diff --git a/llvm/test/Transforms/WholeProgramDevirt/vcp-type-mismatch.ll b/llvm/test/Transforms/WholeProgramDevirt/vcp-type-mismatch.ll
index 3124889..3f19309 100644
--- a/llvm/test/Transforms/WholeProgramDevirt/vcp-type-mismatch.ll
+++ b/llvm/test/Transforms/WholeProgramDevirt/vcp-type-mismatch.ll
@@ -3,8 +3,8 @@
target datalayout = "e-p:64:64"
target triple = "x86_64-unknown-linux-gnu"
-@vt1 = global [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf1 to i8*)], !type !0
-@vt2 = global [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2 to i8*)], !type !0
+@vt1 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf1 to i8*)], !type !0
+@vt2 = constant [1 x i8*] [i8* bitcast (i32 (i8*, i32)* @vf2 to i8*)], !type !0
define i32 @vf1(i8* %this, i32 %arg) readnone {
ret i32 %arg
diff --git a/llvm/test/Transforms/WholeProgramDevirt/vcp-uses-this.ll b/llvm/test/Transforms/WholeProgramDevirt/vcp-uses-this.ll
index fc4dee37..542402e 100644
--- a/llvm/test/Transforms/WholeProgramDevirt/vcp-uses-this.ll
+++ b/llvm/test/Transforms/WholeProgramDevirt/vcp-uses-this.ll
@@ -3,8 +3,8 @@
target datalayout = "e-p:64:64"
target triple = "x86_64-unknown-linux-gnu"
-@vt1 = global [1 x i8*] [i8* bitcast (i32 (i8*)* @vf1 to i8*)], !type !0
-@vt2 = global [1 x i8*] [i8* bitcast (i32 (i8*)* @vf2 to i8*)], !type !0
+@vt1 = constant [1 x i8*] [i8* bitcast (i32 (i8*)* @vf1 to i8*)], !type !0
+@vt2 = constant [1 x i8*] [i8* bitcast (i32 (i8*)* @vf2 to i8*)], !type !0
define i32 @vf1(i8* %this) readnone {
%this_int = ptrtoint i8* %this to i32