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| author | Peter Collingbourne <peter@pcc.me.uk> | 2013-08-19 19:00:35 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2013-08-19 19:00:35 +0000 |
| commit | aac65a313da54b05b4e821748b7dfb563ca447e4 (patch) | |
| tree | a16db35319bf207d71b23115132b0db0ca56de7f /llvm/unittests/Transforms | |
| parent | 349542b171d8f90e2b5385240b0ac567286b7190 (diff) | |
| download | bcm5719-llvm-aac65a313da54b05b4e821748b7dfb563ca447e4.tar.gz bcm5719-llvm-aac65a313da54b05b4e821748b7dfb563ca447e4.zip | |
Introduce SpecialCaseList::isIn overload for GlobalAliases.
Differential Revision: http://llvm-reviews.chandlerc.com/D1437
llvm-svn: 188688
Diffstat (limited to 'llvm/unittests/Transforms')
| -rw-r--r-- | llvm/unittests/Transforms/Utils/SpecialCaseList.cpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/llvm/unittests/Transforms/Utils/SpecialCaseList.cpp b/llvm/unittests/Transforms/Utils/SpecialCaseList.cpp index 92a730d5992..07ac908caab 100644 --- a/llvm/unittests/Transforms/Utils/SpecialCaseList.cpp +++ b/llvm/unittests/Transforms/Utils/SpecialCaseList.cpp @@ -34,6 +34,11 @@ protected: M, ST, false, GlobalValue::ExternalLinkage, 0, Name); } + GlobalAlias *makeAlias(StringRef Name, GlobalValue *Aliasee) { + return new GlobalAlias(Aliasee->getType(), GlobalValue::ExternalLinkage, + Name, Aliasee, Aliasee->getParent()); + } + SpecialCaseList *makeSpecialCaseList(StringRef List, std::string &Error) { OwningPtr<MemoryBuffer> MB(MemoryBuffer::getMemBuffer(List)); return SpecialCaseList::create(MB.get(), Error); @@ -145,10 +150,48 @@ TEST_F(SpecialCaseListTest, GlobalIsIn) { EXPECT_TRUE(SCL->isIn(*Bar, "init")); } +TEST_F(SpecialCaseListTest, AliasIsIn) { + Module M("hello", Ctx); + Function *Foo = makeFunction("foo", M); + GlobalVariable *Bar = makeGlobal("bar", "t", M); + GlobalAlias *FooAlias = makeAlias("fooalias", Foo); + GlobalAlias *BarAlias = makeAlias("baralias", Bar); + + OwningPtr<SpecialCaseList> SCL(makeSpecialCaseList("fun:foo\n")); + EXPECT_FALSE(SCL->isIn(*FooAlias)); + EXPECT_FALSE(SCL->isIn(*BarAlias)); + + SCL.reset(makeSpecialCaseList("global:bar\n")); + EXPECT_FALSE(SCL->isIn(*FooAlias)); + EXPECT_FALSE(SCL->isIn(*BarAlias)); + + SCL.reset(makeSpecialCaseList("global:fooalias\n")); + EXPECT_FALSE(SCL->isIn(*FooAlias)); + EXPECT_FALSE(SCL->isIn(*BarAlias)); + + SCL.reset(makeSpecialCaseList("fun:fooalias\n")); + EXPECT_TRUE(SCL->isIn(*FooAlias)); + EXPECT_FALSE(SCL->isIn(*BarAlias)); + + SCL.reset(makeSpecialCaseList("global:baralias=init\n")); + EXPECT_FALSE(SCL->isIn(*FooAlias, "init")); + EXPECT_TRUE(SCL->isIn(*BarAlias, "init")); + + SCL.reset(makeSpecialCaseList("type:t=init\n")); + EXPECT_FALSE(SCL->isIn(*FooAlias, "init")); + EXPECT_TRUE(SCL->isIn(*BarAlias, "init")); + + SCL.reset(makeSpecialCaseList("fun:baralias=init\n")); + EXPECT_FALSE(SCL->isIn(*FooAlias, "init")); + EXPECT_FALSE(SCL->isIn(*BarAlias, "init")); +} + TEST_F(SpecialCaseListTest, Substring) { Module M("othello", Ctx); Function *F = makeFunction("tomfoolery", M); GlobalVariable *GV = makeGlobal("bartender", "t", M); + GlobalAlias *GA1 = makeAlias("buffoonery", F); + GlobalAlias *GA2 = makeAlias("foobar", GV); OwningPtr<SpecialCaseList> SCL(makeSpecialCaseList("src:hello\n" "fun:foo\n" @@ -156,9 +199,12 @@ TEST_F(SpecialCaseListTest, Substring) { EXPECT_FALSE(SCL->isIn(M)); EXPECT_FALSE(SCL->isIn(*F)); EXPECT_FALSE(SCL->isIn(*GV)); + EXPECT_FALSE(SCL->isIn(*GA1)); + EXPECT_FALSE(SCL->isIn(*GA2)); SCL.reset(makeSpecialCaseList("fun:*foo*\n")); EXPECT_TRUE(SCL->isIn(*F)); + EXPECT_TRUE(SCL->isIn(*GA1)); } TEST_F(SpecialCaseListTest, InvalidSpecialCaseList) { |
