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author | Daniel Dunbar <daniel@zuster.org> | 2009-07-15 11:36:15 +0000 |
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committer | Daniel Dunbar <daniel@zuster.org> | 2009-07-15 11:36:15 +0000 |
commit | 54785e6df01aa239759a5717d7cc115387e34559 (patch) | |
tree | b5d2920d974cdefd643a2ac3b4278587d5f0f4ac /tools/llc/llc.cpp | |
parent | 4d1be777f81137bab98025d1c37c08ef0ec2f204 (diff) | |
download | external_llvm-54785e6df01aa239759a5717d7cc115387e34559.zip external_llvm-54785e6df01aa239759a5717d7cc115387e34559.tar.gz external_llvm-54785e6df01aa239759a5717d7cc115387e34559.tar.bz2 |
Migrate llc and the JIT to using the TargetRegistry for lookups.
- They still use the TargetMachineRegistry to populate the contents of the
-march option (via the listener interface). We can't just populate it in the
option parser because we can't expect the TargetRegistry to be populated yet
(we no longer rely on static constructors).
- There are a couple ways to finish killing off TargetMachineRegistry, but I
haven't figured out the cleanest one yet...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75773 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llc/llc.cpp')
-rw-r--r-- | tools/llc/llc.cpp | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/tools/llc/llc.cpp b/tools/llc/llc.cpp index 8e7e17c..82dbaba 100644 --- a/tools/llc/llc.cpp +++ b/tools/llc/llc.cpp @@ -128,7 +128,8 @@ GetFileNameRoot(const std::string &InputFilename) { return outputFilename; } -static formatted_raw_ostream *GetOutputStream(const char *ProgName) { +static formatted_raw_ostream *GetOutputStream(const char *TargetName, + const char *ProgName) { if (OutputFilename != "") { if (OutputFilename == "-") return &fouts(); @@ -169,10 +170,10 @@ static formatted_raw_ostream *GetOutputStream(const char *ProgName) { bool Binary = false; switch (FileType) { case TargetMachine::AssemblyFile: - if (MArch->Name[0] == 'c') { - if (MArch->Name[1] == 0) + if (TargetName[0] == 'c') { + if (TargetName[1] == 0) OutputFilename += ".cbe.c"; - else if (MArch->Name[1] == 'p' && MArch->Name[2] == 'p') + else if (TargetName[1] == 'p' && TargetName[2] == 'p') OutputFilename += ".cpp"; else OutputFilename += ".s"; @@ -248,10 +249,13 @@ int main(int argc, char **argv) { // Allocate target machine. First, check whether the user has // explicitly specified an architecture to compile for. - if (MArch == 0) { + const Target *TheTarget; + if (MArch) { + TheTarget = &MArch->TheTarget; + } else { std::string Err; - MArch = TargetMachineRegistry::getClosestStaticTargetForModule(mod, Err); - if (MArch == 0) { + TheTarget = TargetRegistry::getClosestStaticTargetForModule(mod, Err); + if (TheTarget == 0) { std::cerr << argv[0] << ": error auto-selecting target for module '" << Err << "'. Please use the -march option to explicitly " << "pick a target.\n"; @@ -269,12 +273,13 @@ int main(int argc, char **argv) { FeaturesStr = Features.getString(); } - std::auto_ptr<TargetMachine> target(MArch->CtorFn(mod, FeaturesStr)); + std::auto_ptr<TargetMachine> + target(TheTarget->createTargetMachine(mod, FeaturesStr)); assert(target.get() && "Could not allocate target machine!"); TargetMachine &Target = *target.get(); // Figure out where we are going to send the output... - formatted_raw_ostream *Out = GetOutputStream(argv[0]); + formatted_raw_ostream *Out = GetOutputStream(TheTarget->getName(), argv[0]); if (Out == 0) return 1; CodeGenOpt::Level OLvl = CodeGenOpt::Default; |