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path: root/Driver/Backend.cpp
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2009-03-24Move <root>/Driver into <root>/tools/clang-cc.Daniel Dunbar
Again, I tried to update cmake but it is untested. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67605 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09move debug info generation flag into CompileOptions.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66478 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06capitalize for consistency, a crash in regalloc now looks like this:Chris Lattner
Stack dump: 0. Program arguments: clang pr3399.c -S -O3 1. <eof> parser at end of file 2. Code generation 3. Running pass 'Linear Scan Register Allocator' on function '@foo' Abort git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66261 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-05rename PrettyStackTraceDecl -> PrettyStackTraceActionsDecl.Chris Lattner
Introduce a new PrettyStackTraceDecl. Use it to add the top level LLVM IR generation stuff in Backend.cpp to stack traces. We now get crashes like: Stack dump: 0. Program arguments: clang t.c -emit-llvm 1. <eof> parser at end of file 2. t.c:1:5: LLVM IR generation of declaration 'a' Abort for IR generation crashes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66153 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Rename lib/Driver (etc) to lib/Frontend in prep for the *actual*Daniel Dunbar
driver taking lib/Driver. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65811 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-26Add -emit-llvm-only option (generate LLVM IR & run passes, but discardDaniel Dunbar
output). - For timing IRgen phase. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65580 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-18don't print codegen time unless -ftime-report was passed.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64928 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-18teach -ftime-report to time the code generator and -emit-llvm times.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64873 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-18move llvm backend specific #includes into Backend.cpp instead of Clang.cppChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64872 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-17Backend: Accept -mcpu and -mattr for use by TargetMachine.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64798 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-12for now, disable all debug info generation at -O1 and above. This mirrorsChris Lattner
similar logic in llvm-gcc and will hopefully be fixed soon. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64349 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-31Rename AddReadAttrs to FunctionAttrs. This is related to Duncan's patch r61525.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61534 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-08Remove the #include of ScheduleDAGSDNodes.h, which is no longer necessary.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60712 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-26Disable -loop-index-split for now.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60089 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-20Use ScheduleDAGSDNodes.h instead of ScheduleDAG.h (stuff moved around).Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59684 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-13Obey the FIXMES!Daniel Dunbar
- Resume running the always inliner pass always now that LLVM has been improved and functions with debug info can be inlined. - Remove unused header. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59223 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-13[LLVM up] Update for raw_fd_ostream change. This fixes a FIXME thatDaniel Dunbar
the Backend output should be done in binary mode. - I'd appreciate it if someone who has a Windows build could verify this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59221 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-11Move backend output out of destructor.Daniel Dunbar
Don't free AST consumer when --disable-free is set. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59030 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-29Workaround an LLVM bug where inlining functions with debug info breaksDaniel Dunbar
code generation. - For now, disable running the always inliner pass (at -O0) if we are also generating debug information. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58376 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-28Access pass manager consistently.Daniel Dunbar
- No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58342 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-27Don't double free module when IRgen fails.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58266 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-242nd try to fix leakage of the module provider. note that moduleprovider ↵Nuno Lopes
takes ownership of the module git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58128 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-24fix leaking of the module providerNuno Lopes
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58127 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-23Hook "fast" code generation to -O0.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58035 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-23Add -O[0-3s] support (following llvm-gcc).Daniel Dunbar
- Passes match llvm-gcc but many of the switches aren't wired. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58034 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-22Only create the target machine when emitting assembly.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57993 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-22[LLVM up] Get rid of std::ostream usage from Backend.cppDaniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57990 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-22Update to use raw_ostream for PrintModulePass.Daniel Dunbar
- Stop playing fast and loose with the std stream. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57948 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-21[LLVM up] Add basic -S option to clang.Daniel Dunbar
- Split backend related consumer out into Backend.cpp, replaces LLVMCodeGenWriter. - Structure follows llvm-gcc to some extent. - Still need to implement all the options which impact code generation and the optimization passes which llvm-gcc uses at various levels. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57936 91177308-0d34-0410-b5e6-96231b3b80d8
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