Evan Cheng
fe6e405e8c
Fix the ridiculous SubtargetFeatures API where it implicitly expects CPU name to
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be the first encoded as the first feature. It then uses the CPU name to look up
features / scheduling itineray even though clients know full well the CPU name
being used to query these properties.
The fix is to just have the clients explictly pass the CPU name!
llvm-svn: 134127
2011-06-30 01:53:36 +00:00
Anton Korobeynikov
2f93128109
Rename TargetFrameInfo into TargetFrameLowering. Also, put couple of FIXMEs and fixes here and there.
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llvm-svn: 123170
2011-01-10 12:39:04 +00:00
Anton Korobeynikov
f7183edb59
First step of huge frame-related refactoring: move emit{Prologue,Epilogue} out of TargetRegisterInfo to TargetFrameInfo, which is definitely much better suitable place
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llvm-svn: 119097
2010-11-15 00:06:54 +00:00
Dan Gohman
bb919dfb6b
Implement a bunch more TargetSelectionDAGInfo infrastructure.
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Move EmitTargetCodeForMemcpy, EmitTargetCodeForMemset, and
EmitTargetCodeForMemmove out of TargetLowering and into
SelectionDAGInfo to exercise this.
llvm-svn: 103481
2010-05-11 17:31:57 +00:00
Chris Lattner
8714348afd
indicate what the native integer types for the target are.
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Please verify.
llvm-svn: 86397
2009-11-07 19:07:32 +00:00
Chris Lattner
7b26fce23e
Rename TargetAsmInfo (and its subclasses) to MCAsmInfo.
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llvm-svn: 79763
2009-08-22 20:48:53 +00:00
Chris Lattner
9a6cf91261
Change TargetAsmInfo to be constructed via TargetRegistry from a Target+Triple
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pair instead of from a virtual method on TargetMachine. This cuts the final
ties of TargetAsmInfo to TargetMachine, meaning that MC can now use
TargetAsmInfo.
llvm-svn: 78802
2009-08-12 07:22:17 +00:00
Chris Lattner
2c30970b22
pass the TargetTriple down from each target ctor to the
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LLVMTargetMachine ctor. It is currently unused.
llvm-svn: 78711
2009-08-11 20:42:37 +00:00
Daniel Dunbar
c3719c36e6
Move most targets TargetMachine constructor to only taking a target triple.
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- The C, C++, MSIL, and Mips backends still need the module.
llvm-svn: 77927
2009-08-02 23:37:13 +00:00
Daniel Dunbar
31b44e8f6c
Normalize Subtarget constructors to take a target triple string instead of
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Module*.
Also, dropped uses of TargetMachine where unnecessary. The only target which
still takes a TargetMachine& is Mips, I would appreciate it if someone would
normalize this to match other targets.
llvm-svn: 77918
2009-08-02 22:11:08 +00:00
Chris Lattner
7ee0246f51
eliminate the TM argument to the TAI class, remove comment about supporting
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solaris :)
llvm-svn: 77865
2009-08-02 04:32:07 +00:00
Daniel Dunbar
5680b4f285
Add new helpers for registering targets.
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- Less boilerplate == good.
llvm-svn: 77052
2009-07-25 06:49:55 +00:00
Daniel Dunbar
67038c1333
Put Target definitions inside Target specific header, and llvm namespace.
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llvm-svn: 76344
2009-07-18 23:03:22 +00:00
Anton Korobeynikov
02fc607d54
Unbreak
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llvm-svn: 76064
2009-07-16 14:36:52 +00:00
Anton Korobeynikov
091872cb37
Implement 'large' PIC model
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llvm-svn: 76006
2009-07-16 14:16:05 +00:00
Anton Korobeynikov
edba6f3af7
Preliminary asmprinting of globals
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llvm-svn: 75975
2009-07-16 14:04:22 +00:00
Anton Korobeynikov
09890bd434
Add simple frame index elimination
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llvm-svn: 75939
2009-07-16 13:49:25 +00:00
Anton Korobeynikov
c334c28b3b
Let's start another backend :)
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llvm-svn: 75909
2009-07-16 13:27:25 +00:00
