break;
case Instruction::FCmp:
- CI = cast<FCmpInst>(&Inst);
+ CI = cast<ICmpInst>(&Inst);
for (unsigned p = CmpInst::FIRST_FCMP_PREDICATE;
p <= CmpInst::LAST_FCMP_PREDICATE; p++) {
Modifications.push_back(
EXPECT_TRUE(FoundNE);
}
-TEST(InstModificationIRStrategyTest, FCmp) {
- LLVMContext Ctx;
- StringRef Source = "\n\
- define i1 @test(float %x) {\n\
- %a = fcmp oeq float %x, 10.0\n\
- ret i1 %a\n\
- }";
-
- auto Mutator = createMutator<InstModificationIRStrategy>();
- ASSERT_TRUE(Mutator);
-
- auto M = parseAssembly(Source.data(), Ctx);
- auto &F = *M->begin();
- CmpInst *CI = cast<CmpInst>(&*F.begin()->begin());
- ASSERT_TRUE(M && !verifyModule(*M, &errs()));
- bool FoundONE = false;
- for (int i = 0; i < 100; ++i) {
- Mutator->mutateModule(*M, Seed + i, Source.size(), Source.size() + 100);
- EXPECT_TRUE(!verifyModule(*M, &errs()));
- FoundONE |= CI->getPredicate() == CmpInst::FCMP_ONE;
- }
-
- EXPECT_TRUE(FoundONE);
-}
-
TEST(InstModificationIRStrategyTest, GEP) {
LLVMContext Ctx;
StringRef Source = "\n\