Chris Lattner
3eaaa7bb6c
Momentous day: remove the "O" member from AsmPrinter. Now all
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"asm printering" happens through MCStreamer. This also
Streamerizes PIC16 debug info, which escaped my attention.
This removes a leak from LLVMTargetMachine of the 'legacy'
output stream.
llvm-svn: 100327
2010-04-04 08:18:47 +00:00
Chris Lattner
a686e27bab
rename NewDebugLoc -> DebugLoc, prune #includes in DebugLoc.h.
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This keeps around temporary typedef for clang/llvm-gcc so the
build won't break when I commit this :)
llvm-svn: 100218
2010-04-02 20:21:22 +00:00
Chris Lattner
305c84b8ee
Switch the code generator (except the JIT) onto the new DebugLoc
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representation. This eliminates the 'DILocation' MDNodes for
file/line/col tuples from -O0 -g codegen.
This remove the old DebugLoc class, making it a typedef for DebugLoc,
I'll rename NewDebugLoc next.
I didn't update the JIT to use the new apis, so it will continue to
work, but be as slow as before. Someone should eventually do this
or, better yet, rip out the JIT debug info stuff and build the JIT
on top of MC.
llvm-svn: 100209
2010-04-02 19:42:39 +00:00
Devang Patel
fbaeda732e
Reapply 79977.
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Use MDNodes to encode debug info in llvm IR.
llvm-svn: 80406
2009-08-28 23:24:31 +00:00
Devang Patel
10c075a316
Revert 79977. It causes llvm-gcc bootstrap failures on some platforms.
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llvm-svn: 80073
2009-08-26 05:01:18 +00:00
Devang Patel
7d42bfab6c
Update DebugInfo interface to use metadata, instead of special named llvm.dbg.... global variables, to encode debugging information in llvm IR. This is mostly a mechanical change that tests metadata support very well.
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This change speeds up llvm-gcc by more then 6% at "-O0 -g" (measured by compiling InstructionCombining.cpp!)
llvm-svn: 79977
2009-08-25 05:24:07 +00:00
Chris Lattner
8d06945fff
rename TAI -> MAI, being careful not to make MAILJMP instructions :)
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llvm-svn: 79777
2009-08-22 21:43:10 +00:00
Chris Lattner
665d8e92a8
revert 79764, my dependencies failed me again.
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llvm-svn: 79767
2009-08-22 20:56:12 +00:00
Chris Lattner
7416d2bf88
remove dead member.
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llvm-svn: 79764
2009-08-22 20:50:18 +00:00
Chris Lattner
5d8af49626
Rename TargetAsmInfo (and its subclasses) to MCAsmInfo.
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llvm-svn: 79763
2009-08-22 20:48:53 +00:00
Sanjiv Gupta
2399e49802
Revert a few changes that were done in 78603.
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PIC16DebugInfo currently rely on NameStr of composite type descriptors to uniquely
identify debug info for two aggregate type decls with same name.
This implementation will change when we have MDNodes based debug info implemenatation in place
llvm-svn: 79097
2009-08-15 14:36:48 +00:00
Devang Patel
d56797d16f
Do not rely on magic "llvm.dbg.*" global variable name to find debug info.
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PIC16 developers, please verify.
llvm-svn: 78603
2009-08-10 22:11:20 +00:00
David Greene
9c8a1b9b90
Have asm printers use formatted_raw_ostream directly to avoid a
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dynamic_cast<>.
llvm-svn: 75670
2009-07-14 20:18:05 +00:00
Sanjiv Gupta
0202fc2b88
Code Restructuring. No functionality change.
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llvm-svn: 73481
2009-06-16 09:45:18 +00:00
Sanjiv Gupta
693a8c54e4
The subprogram descriptor for a function may be missing (llvm-ld linking two static functions with same name), so pick up the compilation unit for the function from the first valid debug loc of its instructions.
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This patch also emits debug info for structure (aggregate types in
general) types.
llvm-svn: 73295
2009-06-13 17:35:54 +00:00
Sanjiv Gupta
ea551a1e7c
Emit file directives correctly in case of a .bc is generated by llvm-ld after linking in several .bc files.
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llvm-svn: 72781
2009-06-03 16:27:49 +00:00
Sanjiv Gupta
c31e720f0e
Emit debug info for locals with proper scope.
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llvm-svn: 72531
2009-05-28 18:24:11 +00:00
Sanjiv Gupta
07574e0dfa
Emit debug information for globals (which include automatic variables as well because on PIC16 they are emitted as globals by the frontend).
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llvm-svn: 72262
2009-05-22 13:58:45 +00:00
