Mercurial > projects > ldc
view gen/logger.cpp @ 1138:4c8bb03e4fbc
Update DtoConstFP() to be correct after LLVM r67562, which changed the way the
APFloat constructor expects its i80 APInts to be formatted. (They're now
actually consistent with the x87 format)
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Tue, 24 Mar 2009 15:24:59 +0100 |
parents | e7f0c2b48047 |
children | 2292878925f4 |
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#include <cassert> #include <cstdarg> #include <cstdio> #include <cstdlib> #include <fstream> #include <string> #include "mars.h" #include "llvm/Support/CommandLine.h" #include "gen/logger.h" namespace Logger { static std::string indent_str; llvm::cl::opt<bool> _enabled("vv", llvm::cl::desc("Very verbose"), llvm::cl::ZeroOrMore); void indent() { if (_enabled) { indent_str += "* "; } } void undent() { if (_enabled) { assert(!indent_str.empty()); indent_str.resize(indent_str.size()-2); } } llvm::OStream cout() { if (_enabled) return llvm::cout << indent_str; else return 0; } void println(const char* fmt,...) { if (_enabled) { printf("%s", indent_str.c_str()); va_list va; va_start(va,fmt); vprintf(fmt,va); va_end(va); printf("\n"); } } void print(const char* fmt,...) { if (_enabled) { printf("%s", indent_str.c_str()); va_list va; va_start(va,fmt); vprintf(fmt,va); va_end(va); } } void enable() { _enabled = true; } void disable() { _enabled = false; } bool enabled() { return _enabled; } void attention(Loc loc, const char* fmt,...) { va_list va; va_start(va,fmt); vwarning(loc,fmt,va); va_end(va); } }