diff options
Diffstat (limited to 'test/Verifier/frameallocate.ll')
| -rw-r--r-- | test/Verifier/frameallocate.ll | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/test/Verifier/frameallocate.ll b/test/Verifier/frameallocate.ll new file mode 100644 index 0000000..e3018db --- /dev/null +++ b/test/Verifier/frameallocate.ll @@ -0,0 +1,48 @@ +; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s + +declare i8* @llvm.frameallocate(i32) +declare i8* @llvm.framerecover(i8*, i8*) + +define internal void @f() { + call i8* @llvm.frameallocate(i32 4) + call i8* @llvm.frameallocate(i32 4) + ret void +} +; CHECK: multiple calls to llvm.frameallocate in one function + +define internal void @f_a(i32 %n) { + call i8* @llvm.frameallocate(i32 %n) + ret void +} +; CHECK: llvm.frameallocate argument must be constant integer size + +define internal void @g() { +entry: + br label %not_entry +not_entry: + call i8* @llvm.frameallocate(i32 4) + ret void +} +; CHECK: llvm.frameallocate used outside of entry block + +define internal void @h() { + call i8* @llvm.framerecover(i8* null, i8* null) + ret void +} +; CHECK: llvm.framerecover first argument must be function defined in this module + +@global = constant i8 0 + +declare void @declaration() + +define internal void @i() { + call i8* @llvm.framerecover(i8* @global, i8* null) + ret void +} +; CHECK: llvm.framerecover first argument must be function defined in this module + +define internal void @j() { + call i8* @llvm.framerecover(i8* bitcast(void()* @declaration to i8*), i8* null) + ret void +} +; CHECK: llvm.framerecover first argument must be function defined in this module |