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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2013-04-22 14:58:02 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2013-04-22 14:58:02 +0000 |
| commit | cde25b435a907e7741da0c0d18953850936277c4 (patch) | |
| tree | 30353631edc608810481f7ad09e5163c2826d3f6 /test/Verifier | |
| parent | 2c55362848eab1a8552a31f8da1a47d17105b4d9 (diff) | |
| download | external_llvm-cde25b435a907e7741da0c0d18953850936277c4.zip external_llvm-cde25b435a907e7741da0c0d18953850936277c4.tar.gz external_llvm-cde25b435a907e7741da0c0d18953850936277c4.tar.bz2 | |
Clarify that llvm.used can contain aliases.
Also add a check for llvm.used in the verifier and simplify clients now that
they can assume they have a ConstantArray.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180019 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Verifier')
| -rw-r--r-- | test/Verifier/llvm.used-invalid-init.ll | 6 | ||||
| -rw-r--r-- | test/Verifier/llvm.used-invalid-init2.ll | 7 | ||||
| -rw-r--r-- | test/Verifier/llvm.used-invalid-type.ll | 6 | ||||
| -rw-r--r-- | test/Verifier/llvm.used-invalid-type2.ll | 5 | ||||
| -rw-r--r-- | test/Verifier/llvm.used-ptr-type.ll | 4 |
5 files changed, 28 insertions, 0 deletions
diff --git a/test/Verifier/llvm.used-invalid-init.ll b/test/Verifier/llvm.used-invalid-init.ll new file mode 100644 index 0000000..b0887c9 --- /dev/null +++ b/test/Verifier/llvm.used-invalid-init.ll @@ -0,0 +1,6 @@ +; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s + +@llvm.used = appending global [1 x i8*] zeroinitializer, section "llvm.metadata" + +; CHECK: wrong initalizer for intrinsic global variable +; CHECK-NEXT: [1 x i8*] zeroinitializer diff --git a/test/Verifier/llvm.used-invalid-init2.ll b/test/Verifier/llvm.used-invalid-init2.ll new file mode 100644 index 0000000..ee8a970 --- /dev/null +++ b/test/Verifier/llvm.used-invalid-init2.ll @@ -0,0 +1,7 @@ +; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s + +@a = global i8 42 +@llvm.used = appending global [2 x i8*] [i8* @a, i8* null], section "llvm.metadata" + +; CHECK: invalid llvm.used member +; CHECK-NEXT: i8* null diff --git a/test/Verifier/llvm.used-invalid-type.ll b/test/Verifier/llvm.used-invalid-type.ll new file mode 100644 index 0000000..2de5c86 --- /dev/null +++ b/test/Verifier/llvm.used-invalid-type.ll @@ -0,0 +1,6 @@ +; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s + +@llvm.used = appending global [1 x i32] [i32 0], section "llvm.metadata" + +; CHECK: wrong type for intrinsic global variable +; CHECK-NEXT: [1 x i32]* @llvm.used diff --git a/test/Verifier/llvm.used-invalid-type2.ll b/test/Verifier/llvm.used-invalid-type2.ll new file mode 100644 index 0000000..bff3f2d --- /dev/null +++ b/test/Verifier/llvm.used-invalid-type2.ll @@ -0,0 +1,5 @@ +; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s +@llvm.used = appending global i32 0, section "llvm.metadata" + +; CHECK: Only global arrays can have appending linkage! +; CHEKC-NEXT: i32* @llvm.used diff --git a/test/Verifier/llvm.used-ptr-type.ll b/test/Verifier/llvm.used-ptr-type.ll new file mode 100644 index 0000000..adfb169 --- /dev/null +++ b/test/Verifier/llvm.used-ptr-type.ll @@ -0,0 +1,4 @@ +; RUN: llvm-as < %s -o /dev/null + +@a = global i32 42 +@llvm.used = appending global [1 x i32*] [i32* @a], section "llvm.metadata" |