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Let subprograms with instructions without parent scopes fail the

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verification. Tested via a unit test.

Follow-up to r226616.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226684 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Adrian Prantl
2015-01-21 18:32:56 +00:00
parent 305228cc0b
commit 9dc47c0c4a
2 changed files with 19 additions and 1 deletions
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17
unittests/IR/IRBuilderTest.cpp
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@@ -10,6 +10,7 @@
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/DIBuilder.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/LLVMContext.h"
@@ -287,5 +288,21 @@ TEST_F(IRBuilderTest, RAIIHelpersTest) {
EXPECT_EQ(BB, Builder.GetInsertBlock());
}
TEST_F(IRBuilderTest, DIBuilder) {
IRBuilder<> Builder(BB);
DIBuilder DIB(*M);
auto File = DIB.createFile("F.CBL", "/");
auto CU = DIB.createCompileUnit(dwarf::DW_LANG_Cobol74, "F.CBL", "/",
"llvm-cobol74", true, "", 0);
auto Type = DIB.createSubroutineType(File, DIB.getOrCreateTypeArray({}));
auto SP = DIB.createFunction(CU, "foo", "", File, 1, Type,
false, true, 1, 0, true, F);
EXPECT_TRUE(SP.Verify());
AllocaInst *I = Builder.CreateAlloca(Builder.getInt8Ty());
auto BadScope = DIB.createLexicalBlockFile(DIDescriptor(), File, 0);
I->setDebugLoc(DebugLoc::get(2, 0, BadScope));
EXPECT_FALSE(SP.Verify());
}
}