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Use utohex_buffer instead of utohexstr to avoid creating a temporary

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string in the .ll and .s printers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58962 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2008-11-10 04:30:26 +00:00
parent 886645a3c3
commit c6a1346d7c
2 changed files with 5 additions and 2 deletions
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4
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
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@@ -564,7 +564,9 @@ void AsmPrinter::PrintSLEB128(int Value) const {
/// PrintHex - Print a value as a hexidecimal value.
///
void AsmPrinter::PrintHex(int Value) const {
O << "0x" << utohexstr(static_cast<unsigned>(Value));
char Buffer[20];
O << "0x" << utohex_buffer(static_cast<unsigned>(Value), Buffer+20);
}
/// EOL - Print a newline character to asm stream. If a comment is present