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Twine: Use raw_ostream::write_hex, remove unused itohexstr method.

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llvm-svn: 77617
This commit is contained in:
Daniel Dunbar 2009-07-30 18:30:19 +00:00
parent e5df20a2dc
commit edd0313a36
3 changed files with 2 additions and 11 deletions
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7
include/llvm/ADT/Twine.h
View File

@ -303,13 +303,6 @@ namespace llvm {
return Twine(&Val, UHexKind, 0, EmptyKind);
}
// Construct a twine to print \arg Val as an unsigned hexadecimal
// integer. This routine is provided as a convenience to sign extend values
// before printing.
static Twine itohexstr(const int64_t &Val) {
return Twine(&Val, UHexKind, 0, EmptyKind);
}
/// @}
/// @name String Operations
/// @{

3
lib/Support/Twine.cpp
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@ -60,8 +60,7 @@ void Twine::printOneChild(raw_ostream &OS, const void *Ptr,
OS << *static_cast<const int64_t*>(Ptr);
break;
case Twine::UHexKind:
// FIXME: Add raw_ostream functionality for this.
OS << ::utohexstr(*static_cast<const uint64_t*>(Ptr));
OS.write_hex(*static_cast<const uint64_t*>(Ptr));
break;
}
}

3
unittests/ADT/TwineTest.cpp
View File

@ -39,8 +39,7 @@ TEST(TwineTest, Numbers) {
EXPECT_EQ("123", Twine((char) 123).str());
EXPECT_EQ("-123", Twine((signed char) -123).str());
EXPECT_EQ("7B", Twine::utohexstr(123).str());
EXPECT_EQ("FFFFFFFFFFFFFF85", Twine::itohexstr(-123).str());
EXPECT_EQ("7b", Twine::utohexstr(123).str());
}
TEST(TwineTest, Concat) {