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Update codegen to (hopefully) work correctly with newer LLVM trunk, where

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there's no longer a Fast flag. (It has been replaced by an optimization level)
Untested because I haven't compiled that recent an LLVM yet :).
This commit is contained in:
Frits van Bommel
2009-04-29 10:26:28 +02:00
parent 0df1e34eb2
commit b9849d86b6
1 changed files with 11 additions and 3 deletions
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14
gen/toobj.cpp
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@@ -50,6 +50,7 @@
#include "gen/abi.h"
#include "gen/cl_options.h"
#include "gen/optimizer.h"
#include "gen/llvm-version.h"
#include "ir/irvar.h"
#include "ir/irmodule.h"
@@ -263,12 +264,19 @@ void write_asm_to_file(llvm::TargetMachine &Target, llvm::Module& m, llvm::raw_f
// Ask the target to add backend passes as necessary.
MachineCodeEmitter *MCE = 0;
#if LLVM_REV < 70343
// Last argument is bool Fast
// debug info doesn't work properly without fast!
bool Fast = !optimize() || global.params.symdebug;
FileModel::Model mod = Target.addPassesToEmitFile(Passes, out, TargetMachine::AssemblyFile, Fast);
bool LastArg = !optimize() || global.params.symdebug;
#else
// Last argument is unsigned OptLevel
// debug info doesn't work properly with OptLevel > 0!
unsigned LastArg = global.params.symdebug ? 0 : optLevel();
#endif
FileModel::Model mod = Target.addPassesToEmitFile(Passes, out, TargetMachine::AssemblyFile, LastArg);
assert(mod == FileModel::AsmFile);
bool err = Target.addPassesToEmitFileFinish(Passes, MCE, Fast);
bool err = Target.addPassesToEmitFileFinish(Passes, MCE, LastArg);
assert(!err);
Passes.doInitialization();