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Drop support for dematerializing.

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It was only used on lib/Linker and the use was "dead" since it was used on a
function the IRMover had just moved.

llvm-svn: 256019
This commit is contained in:
Rafael Espindola
2015-12-18 19:57:26 +00:00
parent 081a24e3a7
commit 18c63b0f18
8 changed files with 0 additions and 119 deletions
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38
llvm/unittests/Bitcode/BitReaderTest.cpp
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@@ -140,30 +140,6 @@ TEST(BitReaderTest, MateralizeForwardRefWithStream) {
EXPECT_FALSE(M->getFunction("func")->empty());
}
TEST(BitReaderTest, DematerializeFunctionPreservesLinkageType) {
SmallString<1024> Mem;
LLVMContext Context;
std::unique_ptr<Module> M = getLazyModuleFromAssembly(
Context, Mem, "define internal i32 @func() {\n"
"ret i32 0\n"
"}\n");
EXPECT_FALSE(verifyModule(*M, &dbgs()));
M->getFunction("func")->materialize();
EXPECT_FALSE(M->getFunction("func")->empty());
EXPECT_TRUE(M->getFunction("func")->getLinkage() ==
GlobalValue::InternalLinkage);
// Check that the linkage type is preserved after dematerialization.
M->getFunction("func")->dematerialize();
EXPECT_TRUE(M->getFunction("func")->empty());
EXPECT_TRUE(M->getFunction("func")->getLinkage() ==
GlobalValue::InternalLinkage);
EXPECT_FALSE(verifyModule(*M, &dbgs()));
}
// Tests that lazy evaluation can parse functions out of order.
TEST(BitReaderTest, MaterializeFunctionsOutOfOrder) {
SmallString<1024> Mem;
@@ -240,10 +216,6 @@ TEST(BitReaderTest, MaterializeFunctionsForBlockAddr) { // PR11677
" unreachable\n"
"}\n");
EXPECT_FALSE(verifyModule(*M, &dbgs()));
// Try (and fail) to dematerialize @func.
M->getFunction("func")->dematerialize();
EXPECT_FALSE(M->getFunction("func")->empty());
}
TEST(BitReaderTest, MaterializeFunctionsForBlockAddrInFunctionBefore) {
@@ -271,11 +243,6 @@ TEST(BitReaderTest, MaterializeFunctionsForBlockAddrInFunctionBefore) {
EXPECT_FALSE(M->getFunction("func")->empty());
EXPECT_TRUE(M->getFunction("other")->empty());
EXPECT_FALSE(verifyModule(*M, &dbgs()));
// Try (and fail) to dematerialize @func.
M->getFunction("func")->dematerialize();
EXPECT_FALSE(M->getFunction("func")->empty());
EXPECT_FALSE(verifyModule(*M, &dbgs()));
}
TEST(BitReaderTest, MaterializeFunctionsForBlockAddrInFunctionAfter) {
@@ -303,11 +270,6 @@ TEST(BitReaderTest, MaterializeFunctionsForBlockAddrInFunctionAfter) {
EXPECT_FALSE(M->getFunction("func")->empty());
EXPECT_TRUE(M->getFunction("other")->empty());
EXPECT_FALSE(verifyModule(*M, &dbgs()));
// Try (and fail) to dematerialize @func.
M->getFunction("func")->dematerialize();
EXPECT_FALSE(M->getFunction("func")->empty());
EXPECT_FALSE(verifyModule(*M, &dbgs()));
}
} // end namespace