Nate Begeman
e59bf59ba5
Add initial support for using the generated asm writer. Also, fix FP constant printing to always print 8 byte intializers. Move printing of LinkOnce stubs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15741 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-14 22:09:10 +00:00
Nate Begeman
14d89d6810
Add generation of asm writer from tablegen files to Makefile
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15740 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-14 22:06:38 +00:00
Nate Begeman
f8be5e94aa
Eliminate MachineFunction& argument from eliminateFrameIndex in x86 Target. Get MachineFunction from MachineInstruction's parent's parent
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15739 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-14 22:05:10 +00:00
Nate Begeman
1fa715a399
Eliminate MachineFunction& argument from eliminateFrameIndex in SparcV9 target
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15738 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-14 22:03:29 +00:00
Nate Begeman
905537852b
Eliminate MachineFunction& argument from eliminateFrameIndex in Skeleton target
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15737 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-14 22:01:38 +00:00
Nate Begeman
5de0f7aa14
Elminiate MachineFunction& argument from eliminateFrameIndex
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15736 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-14 22:00:10 +00:00
Chris Lattner
77a2a9d9da
Implement test/Regression/Transforms/GlobalConstifier/phi-select.llx
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This allows more globals to be marked constant, particularly global arrays.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15735 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-14 20:57:17 +00:00
Reid Spencer
1e13fd23d3
Allow any cl::opt to use the method getPosition() to retrieve the option's
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absolute position on the command line. Similarly allow any cl::list to
use the method getPosition(n) to retrieve the absolute position of the nth
option in the list. This provides support for two things: (a) options like
-l that are actually positional and their order of occurrence matters when
they are intermixed with positional arguments like "a.o"; and (b) options
like -x LANG which affect only the positional arguments that come after
the option. In both cases, knowing the absolute position of a given option
helps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15725 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-13 19:47:30 +00:00
Nate Begeman
1c284ac5ec
Remove an unneeded header and forward declaration
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15722 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-13 09:33:17 +00:00
Nate Begeman
b73a711ed7
Fix siod by switching BoolTy to byte rather than int until CFE changes for
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Darwin. Also, change asm printer to output proper stubs for external
functions whose address is passed as an argument to aid in bugpointing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15721 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-13 09:32:01 +00:00
Nate Begeman
293d88ca8b
Fix 177.mesa compilation, don't use floating point regs for base addresses!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15720 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-13 04:45:14 +00:00
Nate Begeman
8cfa427d9c
Fix llc crasher compiling siod by giving BuildMI the correct number of arguments
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15719 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-13 03:56:49 +00:00
Chris Lattner
a670c684a6
If we are extracting a block that has multiple successors that are the same
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block (common in a switch), make sure to remove extra edges in successor
blocks. This fixes CodeExtractor/2004-08-12-BlockExtractPHI.ll and should
be pulled into LLVM 1.3 (though the regression test need not be, as that
would require pulling in the LoopExtract.cpp changes).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15717 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-13 03:27:07 +00:00
Chris Lattner
337772832b
When we code extract some stuff, leave the codeRepl block in the place where
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the extracted code was, instead of putting it at the end of the function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15716 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-13 03:17:39 +00:00
Chris Lattner
8528672e7e
"extract" the block extractor pass from bugpoint (haha)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15714 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-13 03:05:17 +00:00
Chris Lattner
eb6f18fe7c
Add value mapper support for select constant exprs. This should fix a bug
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Nate ran into when bugpointing siod. This fix should go into LLVM 1.3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15712 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-13 02:43:19 +00:00
Nate Begeman
5a104b0ec5
Longs are in one register on PowerPC 64; use appropriate instructions to operate on them.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15711 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-13 02:20:47 +00:00
Nate Begeman
244e64ead2
Add some more 64 bit instructions we need for the PowerPC-64 ISel to the tablegen files
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15710 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-13 02:19:26 +00:00
Chris Lattner
c330b68fb7
Split saveCallerSavedRegisters into two methods for clarity, and add comments.
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Add support for targets that must spill certain physregs at certain locations.
Patch contributed by Nate Begeman, slightly hacked by me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15701 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 19:01:14 +00:00
Chris Lattner
28690ea285
Remove dead methods
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15698 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 18:37:15 +00:00
Chris Lattner
9d9d84b3e3
Fix warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15697 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 18:36:28 +00:00
Chris Lattner
750d723062
Instead of a virtual method call, lets try a direct constant reference
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15696 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 18:29:05 +00:00
Chris Lattner
092ae6b5d1
Virtual method calls are overrated
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15695 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 18:20:55 +00:00
Chris Lattner
be5af7d7f5
Virtual method calls are overrated.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15694 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 18:20:41 +00:00
Chris Lattner
4f65fb38c6
Forward substitute some constants into their users
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15693 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 18:10:18 +00:00
Chris Lattner
3927af8d70
The only target that uses this code (v9) always has argsOnStackHaveFixedSize
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set to true (obviously)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15692 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 18:06:35 +00:00
Chris Lattner
484577a870
Remove dead methods
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15691 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 17:58:27 +00:00
Chris Lattner
6845dfe07e
When we want a constant, just use it, instead of calling through layers of
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virtual methods and register name mapping functions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15690 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 17:56:01 +00:00
Misha Brukman
f5f70685b6
Disable PPC64 backend by default because LLC cannot choose automatically between
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SparcV9 and PowerPC64 without target triples, since they are both 64-bit
big-endian targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15688 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 17:16:43 +00:00
Chris Lattner
ee45f4cbe4
This patch makes the inliner refuse to inline functions that have alloca
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instructions in the body of the function (not the entry block). This fixes
test/Programs/SingleSource/Regression/C/2004-08-12-InlinerAndAllocas.c
and test/Programs/External/SPEC/CINT2000/176.gcc on zion.
This should obviously be pulled into 1.3.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15684 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 05:45:09 +00:00
Misha Brukman
a1b6ae9d7c
* Correct 64-bit version: blr 1 (not 0)
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* BuildMI() can build 0-param instructions (e.g., NOP)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15681 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 03:30:03 +00:00
Misha Brukman
e4d093c356
* Print out full names for non-GPR or -FPR registers
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* BuildMI() really *does* handle 0 params!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15680 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 03:28:47 +00:00
Chris Lattner
b519efbafe
Fix code extraction of unwind blocks. This fixed bugs that bugpoint can
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run into. This should go into 1.3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15679 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 03:17:02 +00:00
Misha Brukman
cc6b01b1e6
* Pointers are 8 bytes, hence cLong type on 64-bit PPC
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* Fix loading of GlobalValues
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15678 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 02:53:01 +00:00
Misha Brukman
8e63dcebcc
Eliminate special-casing 14-bit immediate load/store opcodes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15677 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 02:51:38 +00:00
Chris Lattner
a5de823844
Hrm, this pass didn't compile. This bugfix should go into 1.3!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15676 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 02:44:23 +00:00
Misha Brukman
c90f2963c4
Correctly print out ASCII literal strings on AIX
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15674 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 01:01:13 +00:00
Misha Brukman
ef9468cfe5
Mark R2 as available for allocation on Darwin/PPC32, but not AIX/PPC64
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15673 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 00:10:01 +00:00
Misha Brukman
1d3527edbf
* Move AIX into the llvm namespace to be accessed from RegisterInfo
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* Mark InstrInfo with 32 vs. 64 bit flag
* Enable the 64-bit isel and asm printer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15672 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 23:47:08 +00:00
Misha Brukman
a6ecd9ee47
Set the is64bit flag and propagate it to PowerPCRegisterInfo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15671 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 23:45:43 +00:00
Misha Brukman
dceb457607
* Set the is64bit boolean flag in PowerPCRegisterInfo
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* Doubles are 8 bytes in 64-bit PowerPC, and use the general register class
* Use double-word loads and stores for restoring from/saving to stack
* Do not allocate R2 if compiling for AIX
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15670 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 23:44:55 +00:00
Misha Brukman
ca9309f22e
64-bit instruction selector and AIX-specific 64-bit asm printer
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15669 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 23:42:15 +00:00
Misha Brukman
55eee3dc7a
Fix names of 64-bit CMP*D* opcodes, add LWA and STD* opcodes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15668 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 23:33:34 +00:00
Misha Brukman
f1f6cef161
Add support for 64-bit CMPDI, CMPLDI, and CMPLD opcodes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15667 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 20:56:14 +00:00
Misha Brukman
96b6110685
Add doubleword load/store (64-bit only).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15665 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 15:54:36 +00:00
Misha Brukman
9582822341
Hyphenate ##-bit and remove first-person from comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15663 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 13:35:44 +00:00
Nate Begeman
7a4fe9be7e
Clean up 32/64bit and Darwin/AIX split. Next steps: 64 bit ISel, AIX asm printer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15662 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 07:40:04 +00:00
Chris Lattner
74a806cd3d
Fix a case where constantexprs could leak into the PPC isel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15661 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 07:34:50 +00:00
Chris Lattner
c96bb817aa
Remove a bunch of ad-hoc target-specific flags that were only used by the
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old asmprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15660 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 07:12:04 +00:00
Chris Lattner
8e61d82528
Remove a dead method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15659 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 07:07:14 +00:00
Chris Lattner
2a998bdc7c
Finally, the entire instruction asmprinter is now generated from tblgen, woo!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15658 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 07:02:04 +00:00
Chris Lattner
e4ead0ce62
Add asmprintergen support for the last X86 instruction that needs it: pcrelative calls.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15657 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 06:59:12 +00:00
Chris Lattner
8198fcfc5d
This file is long dead
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15656 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 06:55:12 +00:00
Chris Lattner
9795b3a0e7
Scrunch memoperands, add a few more for floating point memops
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Eliminate the FPI*m classes, converting them to use FPI instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15655 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 06:50:10 +00:00
Chris Lattner
8549429a78
Move hacks up
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15654 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 06:09:55 +00:00
Chris Lattner
0f38e6ccca
Make FPI take asm string and operand list
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15653 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 05:54:16 +00:00
Chris Lattner
f5d3a83f65
Nuke the Im*i* patterns, by asmprintergenifying all users.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15652 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 05:31:07 +00:00
Chris Lattner
f29ed0937f
X86 instructions that read-modify-write memory are not LLVM two-address instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15651 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 05:07:25 +00:00
Chris Lattner
57a02306c5
Get rid of the Im8, Im16, Im32 classes, converting more instructions over to
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asmprintergeneration
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15650 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 04:31:00 +00:00
Nate Begeman
8d963e602b
Fix 255.vortex by using getClassB instead of getClass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15648 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 03:30:55 +00:00
Chris Lattner
916f96ace0
Remove dead method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15647 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 02:26:39 +00:00
Chris Lattner
66fa1dcf90
Convert asmprinter to new style of instruction printer
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Start asmprintergen'ifying machine instrs with memory operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15646 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 02:25:00 +00:00
Chris Lattner
52d2f14b3e
Fill out immediate operand classes, add a new Operand class
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15642 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 01:53:34 +00:00
Chris Lattner
5dbef2207e
Fix InstCombine/2004-08-10-BoolSetCC.ll, a bug that is miscompiling
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176.gcc. Note that this is apparently not the only bug miscompiling gcc
though. :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15639 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 00:50:51 +00:00
Misha Brukman
0145881cb9
Breaking up the PowerPC target into 32- and 64-bit subparts, Part III: the rest.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15636 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 00:11:25 +00:00
Misha Brukman
c0f6420b96
Breaking up the PowerPC target into 32- and 64-bit subparts: Part II: 64-bit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15635 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 00:10:41 +00:00
Misha Brukman
3d9a6c2842
Breaking up the PowerPC target into 32- and 64-bit subparts, Part I: 32-bit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15634 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 00:09:42 +00:00
Misha Brukman
167deff938
Implement new constructor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15633 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 23:10:25 +00:00
Misha Brukman
5b5708106e
Renamed PPC32 (namespace for regs, opcodes) to PPC to include 64-bit targets
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15631 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 22:47:03 +00:00
Misha Brukman
698fbd5b94
* Fix file header to use tablegen emacs mode instead of c++
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* Wrap long line to 80 cols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15630 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 21:24:44 +00:00
Chris Lattner
36b689009d
This is purely a formatting patch that gets us closer to the mecca of fitting
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X86InstrInfo.td into 80 columns
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15629 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 21:21:30 +00:00
Chris Lattner
1b9e20e32f
Drop the first argument of FPI, and asmprinterify fxch
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15628 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 21:02:13 +00:00
Nate Begeman
b64af918cb
Fix casts of float to unsigned long
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Replace STDX (store 64 bit int indexed) with STFDX (store double indexed)
Fix latent bug in indexed load generation
Generate indexed loads and stores in many more cases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15626 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 20:42:36 +00:00
Misha Brukman
91fdc01fe1
Fix file header comment: update filename, set tablegen emacs mode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15625 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 20:28:13 +00:00
Chris Lattner
30bf2d8951
This purely mechanical patch gives the "I" tblgen class operand list and asm
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string operands, and adjusts all users to pass them in instead of using II.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15624 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 20:17:41 +00:00
Chris Lattner
869f477f34
Convert Ii32 instructions over to use the asmprinter generator
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15621 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 19:06:36 +00:00
Misha Brukman
42efb87410
DForm 5/6 extended mneumonics take 3 arguments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15620 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 19:03:31 +00:00
Misha Brukman
20887f8b13
* Instruction definitions moved to SparcV9InstrInfo.td for consistency
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* Defined PHI instruction and SparcV9 subclass of Target
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15615 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 18:15:31 +00:00
Misha Brukman
36dd0c539b
Renamed SparcV9_Reg.td -> SparcV9RegisterInfo.td for consistency.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15614 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 18:14:04 +00:00
Misha Brukman
a91f53634c
Fix DForm_4: format is `op r, r, i'
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15613 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 18:07:55 +00:00
Misha Brukman
7b71776401
Fix comment header, specify type of file `tablegen'.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15612 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 17:37:14 +00:00
Chris Lattner
7d620d57a4
Convert the Ii16 instructions over
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15606 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 16:22:02 +00:00
Chris Lattner
ab67067186
Convert all Ii8 instructions over to the autogenerated asmprinter.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15605 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 16:09:54 +00:00
Misha Brukman
57e177c58b
Define the target name so we can use it via TableGen.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15604 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 15:29:15 +00:00
Chris Lattner
f8e6f4f776
Paper over CBackend/2004-08-09-va-end-null.ll
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Note that this indicates a serious problem with the way we are emitting varargs,
but this should not be properly fixed until after 1.3.
This patch SHOULD go into 1.3.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15602 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 00:19:16 +00:00
Misha Brukman
b05daff7fa
Stub definition of the PowerPC CodeEmitter class; this isn't functional (yet).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15600 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 23:03:59 +00:00
Misha Brukman
7103fba019
CodePrinter -> AsmPrinter
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15599 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 22:27:45 +00:00
Chris Lattner
b49f306bdf
Fix InstCombine/2004-08-09-RemInfLoop.llx
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This should go into the 1.3 branch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15593 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 21:05:48 +00:00
Misha Brukman
8124020192
Remove ClassPrefix variable as it's no longer used.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15586 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 19:13:29 +00:00
Misha Brukman
0b9bbd2244
The (future) SparcV8 JIT would do well to have a class prefix.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15583 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 18:13:09 +00:00
Misha Brukman
0f5702237b
Define the ClassPrefix for SparcV9.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15581 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 17:46:49 +00:00
Misha Brukman
929072eb04
Define a ClassPrefix for PowerPC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15580 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 17:46:26 +00:00
Misha Brukman
665235b9df
Classes need to have a prefix name, so that they can be tacked on to the pieces
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that TableGen creates for them, e.g. CodeEmitter, AsmPrinter, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15579 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 17:46:06 +00:00
Misha Brukman
f588548a86
Generate a code emitter for PowerPC as well, this will be used in the JIT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15578 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 17:24:32 +00:00
Misha Brukman
4ad7d1bee7
Use instruction formats as defined in the PowerPC ISA manual
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15577 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 17:24:04 +00:00
Reid Spencer
524a60587d
Fix stack size processing now that the return address isn't an implied
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push onto the top of the stack like x86, which uses the local area
offset. This will allow the removal of PowerPCPEI.cpp soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15573 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 01:24:32 +00:00
Chris Lattner
54970c0328
Fix another really nasty regression that Anshu pointed out. In cases where
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dangling constant users were removed from a function, causing it to be dead,
we never removed the call graph edge from the external node to the function.
In most cases, this didn't cause a problem (by luck). This should definitely
go into 1.3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15570 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-08 03:29:50 +00:00
Chris Lattner
af8a42445c
Add standard print/dump methods to CallGraph classes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15569 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-08 03:27:49 +00:00
Chris Lattner
68392422e6
Two fixes:
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1. Fix a REALLY nasty cyclic replacement issue that Anshu discovered, causing
nondeterminstic crashes and memory corruption.
2. For performance, don't go inserting constantexpr casts of GV pointers.
This should definitely go into 1.3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15568 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-08 01:30:07 +00:00
Chris Lattner
5e2e27284b
This DEBUG is buggy. comment it out because it's not worth fixing. This
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should go into 1.3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15567 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-08 01:27:56 +00:00
Reid Spencer
b814e2d1c0
Get rid of a warning when compiling optimized. Uninitialized variable has
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been initialized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15565 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-07 15:19:31 +00:00
Chris Lattner
ecf8afdc20
Ok get rid of the REST of the tabs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15564 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-07 07:18:41 +00:00
Chris Lattner
d555da52f4
Death to tabs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15563 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-07 07:07:57 +00:00
Brian Gaeke
16ca1947fd
dumpSavedState has outlived its usefulness.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15555 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-06 19:11:43 +00:00
Alkis Evlogimenos
8fabb621b1
Split assertion to two in order to give better assertion messages.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15543 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-06 14:33:37 +00:00
Chris Lattner
3ea934668b
Changes commited for Nate Begeman:
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Use a PowerPC specific prolog epilog inserter to control where spilled
callee save regs are placed on the stack.
Get rid of implicit return address stack slot, save return address reg
(LR) in appropriate slot
Improve code generated for functions that don't have calls or access
globals
Note from Chris: PowerPCPEI will eventually be eliminated, once the
functionality is merged into CodeGen/PrologEpilogInserter.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15536 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-06 06:58:50 +00:00
Brian Gaeke
406e8cbb43
Update the To-Do list according to my notes + assertions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15535 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-06 04:38:13 +00:00
John Criswell
aaf10ab5a2
Added Louis Gerbarg. Louis is given credit in the CREDITS.TXT file, so I
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assume Louis also holds copyright.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15534 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-05 23:46:27 +00:00
John Criswell
2c2ba762a3
Add additional copyright notice for the PowerPC backend.
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Thanks Nate!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15531 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-05 20:36:00 +00:00
Misha Brukman
2f947865cb
Simplify makefile by combining all TableGen dependencies into one variable
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15527 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-05 18:34:15 +00:00
Misha Brukman
3c7071447c
PowerPC is a real target now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15522 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-05 18:22:30 +00:00
Alkis Evlogimenos
8243976b69
Make GlobalVariable constructor assert when an initializer is of
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incorrect type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15519 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-05 11:28:34 +00:00
Reid Spencer
9a7e0c5366
Turn a use of intptr_t into a reinterpret_cast<uint64_t> instead to get
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rid of compilation warnings on some platforms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15512 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 22:56:46 +00:00
Chris Lattner
aad2deb17c
Fix another minor problem that exists if you ahve multiple functions with
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nonunifiable types but the same name. Down with PR411!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15511 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 22:39:54 +00:00
Chris Lattner
82b5b219dd
Fix a typeo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15510 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 22:29:05 +00:00
Chris Lattner
d2da229ce3
Add a hack to work around a problem my changes exposed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15509 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 22:26:13 +00:00
Misha Brukman
1411a67060
Hand-propagate the constant TARGET_NAME which was making lines wrap anyway
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15506 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 21:48:45 +00:00
Misha Brukman
7a750e1ff5
* Remove unnecessary comment
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* Fix alignment of code
* Tabs to spaces
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15505 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 21:48:00 +00:00
Misha Brukman
dee0f9b94c
Align dependencies so they don't hurt the eyes to look at them
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15504 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 21:37:41 +00:00
Misha Brukman
7338ae5b88
Remove unused instruction classes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15501 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 21:18:57 +00:00
Misha Brukman
db01356c15
Make tablegen targets depend on PowerPCInstrFormats.td as well
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15500 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 21:18:36 +00:00
Chris Lattner
c3d12f0823
Fix a latent bug exposed by my recent changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15498 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 18:50:09 +00:00
Chris Lattner
0a4f85e9fd
It is not possible to catch SIGKILL, don't bother trying.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15496 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 18:14:24 +00:00
Chris Lattner
6173cd9c16
getValues does not exist
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15495 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 17:29:14 +00:00
Chris Lattner
cdf7012860
getValues is gone
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15494 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 17:27:27 +00:00
Alkis Evlogimenos
706515727c
Clean up whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15490 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 09:46:56 +00:00
Alkis Evlogimenos
1a8ea01f01
Convert indentation to 2 spaces.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15489 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 09:46:26 +00:00
Alkis Evlogimenos
15876bb28c
Stop using getValues().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15487 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 08:44:43 +00:00
Chris Lattner
868bbf35b0
Fix a major regression in my previous checkin
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15486 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 08:30:43 +00:00
Alkis Evlogimenos
cc7ba49d85
Stop using getValues().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15485 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 08:08:13 +00:00
Brian Gaeke
1c313c959a
Get rid of the only use of TargetInstrInfo::getResultPos(), a deprecated method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15483 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 08:05:27 +00:00
Alkis Evlogimenos
9e4c681354
Stop using getValues().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15482 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 08:02:59 +00:00
Chris Lattner
5a837defff
FindGlobalNamed used to take 2.92s out of 8.39s running a profile build of
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gccld -disable-opt on 252.eon.
This patch deletes it and replaces it with a map. The proper fix for this
is to fix PR411, but this will do in the short term.
gccld on eon now takes 5.51s, which is 50% faster than before this patch. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15480 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:44:58 +00:00
Brian Gaeke
57195d1321
Include SparcV9TmpInstr.h to pick up the def. of TmpInstruction,
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instead of InstrSelection.h, which is dead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15476 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:34:57 +00:00
Brian Gaeke
f7d4efb3ed
Tighten up some whitespace. Include SparcV9TmpInstr.h to pick up
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the def. of TmpInstruction, instead of InstrSelection.h, which is
dead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15475 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:34:44 +00:00
Brian Gaeke
aceb7d8b97
Include SparcV9BurgISel.h, to pick up the definition of
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createSparcV9BurgInstSelector().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15474 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:30:04 +00:00
Brian Gaeke
98ac7ac507
Include SparcV9TmpInstr.h instead of llvm/CodeGen/InstrSelection.h, to pick
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up the definition of class TmpInstruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15473 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:29:53 +00:00
Brian Gaeke
bd0a183fec
Include SparcV9BurgISel.h, because PreSelection uses routines from within
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the SparcV9 BURG instruction selector. Eww!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15472 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:29:40 +00:00
Brian Gaeke
8943e68bff
Add a Doxygen comment, and inline the constructor (which is now almost empty).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15471 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:29:28 +00:00
Brian Gaeke
587cd1aa3c
The InstrForest data type has moved from llvm/CodeGen/InstrForest.h
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to SparcV9InstrForest.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15470 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:29:16 +00:00
Brian Gaeke
d5ce4116b2
Add a new file containing just TmpInstruction and its implementation.
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Many other pieces of the SparcV9 backend want to use TmpInstruction, but
don't need any other instruction selector baggage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15469 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:29:04 +00:00
Brian Gaeke
10b11920c9
All the SparcV9 BURG instruction selector pieces have been collected into the
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new file SparcV9BurgISel.cpp, with exposed interfaces in SparcV9BurgISel.h.
The InstrSelection directory is now dead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15468 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:28:51 +00:00
Chris Lattner
7b0c84dcf5
I swear I compiled this, really I did.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15467 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:28:06 +00:00
Chris Lattner
c003628a61
Factor some code out, no substantial change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15466 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:05:54 +00:00
Chris Lattner
fe41069070
Concisify some code
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Do not call FindGlobalNamed when we know we will ignore the result (because
we are not going to link a static symbol anyway). This speeds up
gccld -disable-opt on 252.eon from 8.63s to 8.39s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15465 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 06:05:47 +00:00
Chris Lattner
6823c9f9ff
Implement a FIXME, by not searching linearly through a map to remove an
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element. This speeds up the bytecode reader from 12.86s to 8.72s on 252.eon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15463 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 04:48:01 +00:00
Chris Lattner
46c2b3a5ec
Squelch warnings in release mode
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15460 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 03:51:55 +00:00
Chris Lattner
07d7c9d9c5
Add a cast
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15457 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 02:27:17 +00:00
Chris Lattner
1c06891186
Change SymbolTable::insertEntry to be more careful about how many map
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lookups it does. This shaves another 5% off of bcreading 252.eon. Note that
the proper solution to this problem is to fix PR411, but that will have to
wait until later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15455 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 00:37:31 +00:00
Reid Spencer
69105f33c1
Add a --version option for every tool that prints out:
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Low Level Virtual Machine ($PACKAGE_NAME) $PACKAGE_VERSION
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15454 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 00:36:06 +00:00