Fix signed/unsigned comparison warning and print format

The print format was causing at least 2 unit-test failures from r331971.

The signed/unsigned comparison warnings only appeared to affect two lines but
it was unclear whether it might just pop up on other lines, so I have been
explicit in all the literals in the tests.

There were other bot unit-test failures that I am still investigating.

llvm-svn: 331978

2 files changed, 21 insertions, 21 deletions

diff --git a/llvm/lib/DebugInfo/DWARF/DWARFDebugLine.cpp b/llvm/lib/DebugInfo/DWARF/DWARFDebugLine.cpp
index dd99920491f..1ed632b5e0b 100644
--- a/llvm/lib/DebugInfo/DWARF/DWARFDebugLine.cpp
+++ b/llvm/lib/DebugInfo/DWARF/DWARFDebugLine.cpp
@@ -466,7 +466,7 @@ Expected<const DWARFDebugLine::LineTable *> DWARFDebugLine::getOrParseLineTable(
     DWARFDataExtractor &DebugLineData, uint32_t Offset, const DWARFContext &Ctx,
     const DWARFUnit *U, std::function<void(StringRef)> WarnCallback) {
   if (!DebugLineData.isValidOffset(Offset))
-    return createError("offset 0x%8.8" PRIx64
+    return createError("offset 0x%8.8" PRIx32
                        " is not a valid debug line section offset",
                        Offset);
 
diff --git a/llvm/unittests/DebugInfo/DWARF/DWARFDebugLineTest.cpp b/llvm/unittests/DebugInfo/DWARF/DWARFDebugLineTest.cpp
index 8ace067172e..0de69844913 100644
--- a/llvm/unittests/DebugInfo/DWARF/DWARFDebugLineTest.cpp
+++ b/llvm/unittests/DebugInfo/DWARF/DWARFDebugLineTest.cpp
@@ -151,7 +151,7 @@ void checkDefaultPrologue(uint16_t Version, DwarfFormat Format,
   case 4:
     PrologueLength = 36;
     UnitLength = PrologueLength + 2;
-    EXPECT_EQ(Prologue.MaxOpsPerInst, 1);
+    EXPECT_EQ(Prologue.MaxOpsPerInst, 1u);
     break;
   case 2:
   case 3:
@@ -161,8 +161,8 @@ void checkDefaultPrologue(uint16_t Version, DwarfFormat Format,
   case 5:
     PrologueLength = 39;
     UnitLength = PrologueLength + 4;
-    EXPECT_EQ(Prologue.getAddressSize(), 8);
-    EXPECT_EQ(Prologue.SegSelectorSize, 0);
+    EXPECT_EQ(Prologue.getAddressSize(), 8u);
+    EXPECT_EQ(Prologue.SegSelectorSize, 0u);
     break;
   default:
     llvm_unreachable("unsupported DWARF version");
@@ -171,17 +171,17 @@ void checkDefaultPrologue(uint16_t Version, DwarfFormat Format,
 
   EXPECT_EQ(Prologue.TotalLength, UnitLength);
   EXPECT_EQ(Prologue.PrologueLength, PrologueLength);
-  EXPECT_EQ(Prologue.MinInstLength, 1);
-  EXPECT_EQ(Prologue.DefaultIsStmt, 1);
+  EXPECT_EQ(Prologue.MinInstLength, 1u);
+  EXPECT_EQ(Prologue.DefaultIsStmt, 1u);
   EXPECT_EQ(Prologue.LineBase, -5);
-  EXPECT_EQ(Prologue.LineRange, 14);
-  EXPECT_EQ(Prologue.OpcodeBase, 13);
+  EXPECT_EQ(Prologue.LineRange, 14u);
+  EXPECT_EQ(Prologue.OpcodeBase, 13u);
   std::vector<uint8_t> ExpectedLengths = {0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1};
   EXPECT_EQ(Prologue.StandardOpcodeLengths, ExpectedLengths);
-  ASSERT_EQ(Prologue.IncludeDirectories.size(), 1);
+  ASSERT_EQ(Prologue.IncludeDirectories.size(), 1u);
   ASSERT_EQ(Prologue.IncludeDirectories[0].getForm(), DW_FORM_string);
   EXPECT_STREQ(*Prologue.IncludeDirectories[0].getAsCString(), "a dir");
-  ASSERT_EQ(Prologue.FileNames.size(), 1);
+  ASSERT_EQ(Prologue.FileNames.size(), 1u);
   ASSERT_EQ(Prologue.FileNames[0].Name.getForm(), DW_FORM_string);
   EXPECT_STREQ(*Prologue.FileNames[0].Name.getAsCString(), "a file");
 }
@@ -256,7 +256,7 @@ TEST_P(DebugLineParameterisedFixture, GetOrParseLineTableValidTable) {
   EXPECT_TRUE(IssueMessage.empty());
   const DWARFDebugLine::LineTable *Expected2 = *ExpectedLineTable2;
   checkDefaultPrologue(Version, Format, Expected2->Prologue, 32);
-  EXPECT_EQ(Expected2->Sequences.size(), 2);
+  EXPECT_EQ(Expected2->Sequences.size(), 2u);
 
   EXPECT_NE(Expected, Expected2);
 
@@ -470,20 +470,20 @@ TEST_F(DebugLineBasicFixture, ParserParsesCorrectly) {
 
   DWARFDebugLine::SectionParser Parser = setupParser();
 
-  EXPECT_EQ(Parser.getOffset(), 0);
+  EXPECT_EQ(Parser.getOffset(), 0u);
   ASSERT_FALSE(Parser.done());
 
   DWARFDebugLine::LineTable Parsed = Parser.parseNext(RecordIssue, RecordError);
   checkDefaultPrologue(4, DWARF32, Parsed.Prologue, 16);
-  EXPECT_EQ(Parsed.Sequences.size(), 1);
-  EXPECT_EQ(Parser.getOffset(), 62);
+  EXPECT_EQ(Parsed.Sequences.size(), 1u);
+  EXPECT_EQ(Parser.getOffset(), 62u);
   ASSERT_FALSE(Parser.done());
 
   DWARFDebugLine::LineTable Parsed2 =
       Parser.parseNext(RecordIssue, RecordError);
   checkDefaultPrologue(4, DWARF64, Parsed2.Prologue, 16);
-  EXPECT_EQ(Parsed2.Sequences.size(), 1);
-  EXPECT_EQ(Parser.getOffset(), 136);
+  EXPECT_EQ(Parsed2.Sequences.size(), 1u);
+  EXPECT_EQ(Parser.getOffset(), 136u);
   EXPECT_TRUE(Parser.done());
 
   EXPECT_TRUE(IssueMessage.empty());
@@ -496,15 +496,15 @@ TEST_F(DebugLineBasicFixture, ParserSkipsCorrectly) {
 
   DWARFDebugLine::SectionParser Parser = setupParser();
 
-  EXPECT_EQ(Parser.getOffset(), 0);
+  EXPECT_EQ(Parser.getOffset(), 0u);
   ASSERT_FALSE(Parser.done());
 
   Parser.skip(RecordError);
-  EXPECT_EQ(Parser.getOffset(), 62);
+  EXPECT_EQ(Parser.getOffset(), 62u);
   ASSERT_FALSE(Parser.done());
 
   Parser.skip(RecordError);
-  EXPECT_EQ(Parser.getOffset(), 136);
+  EXPECT_EQ(Parser.getOffset(), 136u);
   EXPECT_TRUE(Parser.done());
 
   EXPECT_FALSE(FoundError);
@@ -532,7 +532,7 @@ TEST_F(DebugLineBasicFixture, ParserMovesToEndForBadLengthWhenParsing) {
   DWARFDebugLine::SectionParser Parser(LineData, *Context, CUs, TUs);
   Parser.parseNext(RecordIssue, RecordError);
 
-  EXPECT_EQ(Parser.getOffset(), 4);
+  EXPECT_EQ(Parser.getOffset(), 4u);
   EXPECT_TRUE(Parser.done());
   EXPECT_TRUE(IssueMessage.empty());
 
@@ -553,7 +553,7 @@ TEST_F(DebugLineBasicFixture, ParserMovesToEndForBadLengthWhenSkipping) {
   DWARFDebugLine::SectionParser Parser(LineData, *Context, CUs, TUs);
   Parser.skip(RecordError);
 
-  EXPECT_EQ(Parser.getOffset(), 4);
+  EXPECT_EQ(Parser.getOffset(), 4u);
   EXPECT_TRUE(Parser.done());
 
   checkError("parsing line table prologue at offset 0x00000000 unsupported "