diff options
Diffstat (limited to 'llvm/unittests/AsmParser/AsmParserTest.cpp')
| -rw-r--r-- | llvm/unittests/AsmParser/AsmParserTest.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/llvm/unittests/AsmParser/AsmParserTest.cpp b/llvm/unittests/AsmParser/AsmParserTest.cpp index 099f5b5f923..ef16eb1cfb3 100644 --- a/llvm/unittests/AsmParser/AsmParserTest.cpp +++ b/llvm/unittests/AsmParser/AsmParserTest.cpp @@ -112,4 +112,40 @@ TEST(AsmParserTest, TypeAndConstantValueParsing) { EXPECT_EQ(Error.getMessage(), "expected end of string"); } +TEST(AsmParserTest, TypeAndConstantValueWithSlotMappingParsing) { + LLVMContext &Ctx = getGlobalContext(); + SMDiagnostic Error; + StringRef Source = + "%st = type { i32, i32 }\n" + "@v = common global [50 x %st] zeroinitializer, align 16\n" + "%0 = type { i32, i32, i32, i32 }\n" + "@g = common global [50 x %0] zeroinitializer, align 16\n" + "define void @marker4(i64 %d) {\n" + "entry:\n" + " %conv = trunc i64 %d to i32\n" + " store i32 %conv, i32* getelementptr inbounds " + " ([50 x %st], [50 x %st]* @v, i64 0, i64 0, i32 0), align 16\n" + " store i32 %conv, i32* getelementptr inbounds " + " ([50 x %0], [50 x %0]* @g, i64 0, i64 0, i32 0), align 16\n" + " ret void\n" + "}"; + SlotMapping Mapping; + auto Mod = parseAssemblyString(Source, Error, Ctx, &Mapping); + ASSERT_TRUE(Mod != nullptr); + auto &M = *Mod; + + const Value *V; + V = parseConstantValue("i32* getelementptr inbounds ([50 x %st], [50 x %st]* " + "@v, i64 0, i64 0, i32 0)", + Error, M, &Mapping); + ASSERT_TRUE(V); + ASSERT_TRUE(isa<ConstantExpr>(V)); + + V = parseConstantValue("i32* getelementptr inbounds ([50 x %0], [50 x %0]* " + "@g, i64 0, i64 0, i32 0)", + Error, M, &Mapping); + ASSERT_TRUE(V); + ASSERT_TRUE(isa<ConstantExpr>(V)); +} + } // end anonymous namespace |
