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a1e51ff2aa
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2807 Commits

Author SHA1 Message Date
Chris Lattner
a1e51ff2aa Convert to the new MachineFunctionInfo interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15904 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 18:13:37 +00:00
Brian Gaeke
5978a532e8 The SparcV9 target no longer uses any pseudoinstructions (SETSW, SETUW, 
SETX) or M_PSEUDO_FLAG.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15901 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 17:44:16 +00:00
Brian Gaeke
f84ee3865b The Create*Const methods don't need to pass around a TargetMachine reference. 
Other minor cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15900 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 17:44:15 +00:00
Brian Gaeke
66149920c6 Doxygenify some comments. 
Clean up cpReg2MemMI and cpMem2RegMI, and doxygenify comments.
Get rid of their uses of SETSW, which is a pseudoinstruction. We can't
JIT-compile pseudoinstructions at the moment. This was blowing up 252.eon/jit,
which has some HUGE stack frames.
Reduce the uses of constantFitsInImmedField().
Consolidate some assertions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15899 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 17:44:14 +00:00
Chris Lattner
883342c1e5 Switch V9 over to using the AsmPrinter base class to do its constant printing 
Massive thanks to the brg miester for doing the testing. :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15898 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 05:29:08 +00:00
Chris Lattner
f746a7d09b Rename var 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15897 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 02:22:55 +00:00
Misha Brukman
5069438763 This file is no longer used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15893 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 20:23:33 +00:00
Chris Lattner
69d485e646 Start using alignment output routines from AsmPrinter. 
Changes to make this more similar to the X86 asmprinter

Fix overalignment of globals.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15891 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 19:26:03 +00:00
Chris Lattner
c6393f82bf Start using alignment output routines from AsmPrinter. 
Changes to make this more similar to the ppc asmprinter


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15890 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 19:25:42 +00:00
Chris Lattner
d2b0bb41f4 Add a new helper method to get log2(type alignment) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15887 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 19:13:00 +00:00
Chris Lattner
5676310c5d Print comments with ; 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15881 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 16:27:26 +00:00
Nate Begeman
07a73755d3 Re-fix hiding the Frame Pointer from the register allocator in functions 
that have a frame pointer.  This change fixes Burg.  In addition, make
the necessary changes to floating point code gen and constant loading after
Chris Lattner's fixes to the asm writer.  These changes fix MallocBench/gs


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15873 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 07:17:44 +00:00
Chris Lattner
8581ee85b4 Use the AsmPrinter emitGlobalConstant. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15872 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 06:48:55 +00:00
Chris Lattner
79835d9f9f Use the emitGlobalConstant defined in AsmPrinter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15869 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 06:37:12 +00:00
Chris Lattner
b462e47d2d New, more general, interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15866 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 06:07:43 +00:00
Misha Brukman
9e36843964 Rewrite targets/rules to generate files for just PowerPC or PPC{32,64} 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15862 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:11:54 +00:00
Misha Brukman
8283ec7c1c Register classes are target-dependent 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15861 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:10:31 +00:00
Misha Brukman
6316181ee0 #include <map> is not necessary here 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15860 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:09:39 +00:00
Misha Brukman
1dcddfefbd `PowerPC' is no longer a real target 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15859 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:09:10 +00:00
Misha Brukman
f2f8cfb945 Move variables and methods which need PPC{32,64}* distinction to subclasses 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15858 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:08:44 +00:00
Misha Brukman
66aa3e0e8b No need for an `is64bit' flag 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15857 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:06:47 +00:00
Misha Brukman
a2a27b3c85 PowerPCInstrInfo and PowerPCRegisterInfo have gone away; they are replaced 
by 32- and 64-bit customized files, named appropriately.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15856 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:05:00 +00:00
Misha Brukman
08dde0ba85 Consistently name passed with 32 or 64 in their name 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15855 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:02:58 +00:00
Misha Brukman
3d58b8f531 PowerPCRegisterInfo no longer takes a bool to differentiate 32 vs 64 bits 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15854 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:02:18 +00:00
Misha Brukman
db50bd3e7a The PowerPCInstrInfo class has gone away. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15853 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:00:46 +00:00
Misha Brukman
363dd07320 PowerPCInstrInfo has gone away, PPC32 and PPC64 share opcodes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15852 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 04:58:50 +00:00
Misha Brukman
adde6994ac PowerPC 32-/64-bit split: Part II, 64-bit customizations on PowerPC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15851 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 04:57:37 +00:00
Misha Brukman
f2ccb77ee9 PowerPC 32-/64-bit split: Part I, PPC32* bit files, adapted from former PowerPC* 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15850 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 04:55:41 +00:00
Chris Lattner
469ab79584 Print float constants as 4 byte values. 
Also, fix endianness problems when cross compiling from little-endian host.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15847 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 02:48:44 +00:00
Chris Lattner
505e783d8c Make sure to put an _ prefix on all identifiers! 
Also, add some (currently disabled) code to print float's as 32-bits.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15846 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 02:29:00 +00:00
Chris Lattner
416ca3384a More changes to make PPC32 and X86 more similar 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15842 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 23:38:36 +00:00
Chris Lattner
36aacdb974 Minor changes to make the diff be nothing against the X86 version 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15841 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 23:30:16 +00:00
Chris Lattner
a3840795a5 Finegrainify namespacification 
Start using the AsmPrinter base class to factor out a bunch of code


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15840 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 23:25:21 +00:00
Chris Lattner
055acae18c Start using the AsmPrinter to emit our first class constants. This also 
drops our half-assed support for cygwin, which noone uses and doesn't work
anyway.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15839 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 23:16:06 +00:00
Chris Lattner
8b41cba865 Moved this file out of lib/CodeGen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15837 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 22:38:02 +00:00
Chris Lattner
6b9a5e69f7 Hacks to make the MachineFunction class be able to delete the MFI object 
without knowing anything about it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15836 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 22:37:18 +00:00
Chris Lattner
2d19f78e97 Code moved out of lib/CodeGen/MachineFunction.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15835 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 22:36:54 +00:00
Chris Lattner
85015a0891 Move MachineCodeForInstruction.h and MachineFunctionInfo.h into lib/Target/SparcV9 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15830 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 21:55:02 +00:00
Brian Gaeke
52b77edbbd Update and consolidate comments. Remove some excess whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15824 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 18:27:25 +00:00
Chris Lattner
b6482069f0 There is no need for a cast here 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15810 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 05:09:58 +00:00
Nate Begeman
746a49516c Update the current state of the world 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15809 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 05:06:43 +00:00
Nate Begeman
7e0fd576d3 Fix typo of the word 'implicit' I made resolving a CVS conflict. Whoops! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15808 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 02:12:49 +00:00
Nate Begeman
1cffdf0798 Fix frame pointer handling: 
Reserve R0 in store/load from stack slot for building >32k offsets from SP
or FP.  This also requires we use R11 rather than R0 for holding the LR
value we want to save or restore.  Also, tell the register allocator not
to use R31 (our FP) in functions that have a frame pointer.  These changes
fix Burg.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15807 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 01:52:12 +00:00
Nate Begeman
865075ed35 Fix mismatched adjust down/up of SP in functions that contain variable 
sized allocas.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15806 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 01:50:22 +00:00
Chris Lattner
105a56ac6b V8 never used the instrselectorgenerator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15791 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 23:07:40 +00:00
Chris Lattner
dd43e3493a isdummyclass goes away 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15790 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 23:04:35 +00:00
Chris Lattner
9222cdeca0 disable all of the pattern isel stuff 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15788 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 23:02:34 +00:00
Chris Lattner
f60b91cbe3 Disable the pattern isel 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15787 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 23:02:17 +00:00
Chris Lattner
6ff3f83ef0 Insertion methods now return void instead of #instrs inserted. Also, use 
more powerful forms of BuildMI to concisify the code


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15782 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 22:15:56 +00:00
Chris Lattner
529377d25a Code insertion methods now return void instead of #instrs inserted 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15781 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 22:15:30 +00:00