Chris Lattner
9636a91649
Add support for new style casts
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@694 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-01 16:18:37 +00:00
Chris Lattner
f0604b84c7
Pull predecessor and successor iterators out of the CFG*.h files, and plop them into
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the BasicBlock class where they should be. pred_begin/pred_end become methods on BasicBlock,
and the cfg namespace isn't used anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@691 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-01 13:19:53 +00:00
Chris Lattner
39f501ca41
Fix emission of return instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@688 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-01 02:32:34 +00:00
Vikram S. Adve
4cecdd206e
Several fixes:
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(1) Avoid hard-coding some register numbers.
(2) Fix some incorrect branch opcodes.
(3) Don't try to move int register to float register!
(4) If an operand being forwarded is a constant and it doesn't fit
into the immed field of the copy machine instruction, then
generate a load-constant instead of a copy.
(5) Use (unsigned long) 0 for copying a pointer via "add 0, ptr -> ptr2".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@683 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-01 00:12:53 +00:00
Ruchira Sasanka
71939033de
removing phy regaloc - incorrect file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@682 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-30 23:52:14 +00:00
Vikram S. Adve
6e64ef4008
Change latency of setuw and setsw to 2 cycles.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@681 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-30 23:46:57 +00:00
Vikram S. Adve
64c2cedd66
Change ! ( ...== ...) to !=.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@680 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-30 23:45:08 +00:00
Vikram S. Adve
c5b4632c27
Bug fixes:
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(1) Ensure that delay slot instructions are not moved out of place (this
was happening for some CALL instructions). Basically, we need to
move all delay slot instructions out of the graph and handle them
along with the delayed control transfer instruction.
(2) Mark scheduled instructions correctly when instructions are scheduled
in more than one cycle in a single step (due to delay slots).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@678 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-30 23:43:34 +00:00
Vikram S. Adve
4a87b38ba9
Minor changes for bug fixes in SchedGraph.cpp.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@677 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-30 23:37:26 +00:00
Vikram S. Adve
5316f8fa2f
Two bug fixes:
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(1) Add edges for Values that are written by multiple m/c instructions
(2) Add edges for LLVM operands that are not machine operands (e.g., Call args)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@676 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-30 23:36:58 +00:00
Ruchira Sasanka
aca997cbd7
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@675 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-30 23:28:04 +00:00
Ruchira Sasanka
ab304c42c2
added suggesting color support
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@673 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-30 23:19:57 +00:00
Ruchira Sasanka
91442282d8
added support for suggesting colors
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@671 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-30 23:16:47 +00:00
Ruchira Sasanka
a5ab9648a8
--added suggesting colors; call/ret arg handling
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@670 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-30 23:11:59 +00:00
Chris Lattner
3ff4387113
Pull iterators out of CFG.h and CFGdecls and put them in Support directory
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@664 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-28 22:56:31 +00:00
Chris Lattner
c56d779501
* Properly escape function names
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* Ignore %xcc argument on conditional branches
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@663 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-28 15:07:24 +00:00
Chris Lattner
5070c6a512
Check in bug fix for vadve
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@662 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-28 15:06:55 +00:00
Ruchira Sasanka
a5564c61e8
-- fixed a ret val bug
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@652 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-19 22:40:51 +00:00
Ruchira Sasanka
24fad613ba
-- removed debugging messages
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@651 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-19 22:39:58 +00:00
Ruchira Sasanka
23d95af632
-fixed return value bug.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@650 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-19 22:31:21 +00:00
Chris Lattner
045e7c8434
Change debug info from #define to command line option
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Clean up extra debug info that wasn't guarded
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@647 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-19 16:26:23 +00:00
Chris Lattner
6edcad89e7
Change debug info from #define to command line option
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@646 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-19 16:26:10 +00:00
Chris Lattner
4c3aaa4adb
* REMOVE extraneous debug info if DEBUG_RA is not set
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* Spell PhyRegAlloc right.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@645 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-19 16:09:04 +00:00
Chris Lattner
9a3d63bcbe
Seperate instruction definitions into new SparcInstr.def file
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Move contents of SparcMachineInstrDesc[] out of SparcInternals.h
into Sparc.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@644 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-19 15:56:23 +00:00
Chris Lattner
8c770be801
Add EmitAssembly to mf
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@637 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-19 13:48:18 +00:00
Chris Lattner
e88f78cce3
First cut at assembly output
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@636 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-19 13:47:27 +00:00
Chris Lattner
32f600a8bf
Add emitAssemblyMethod to TargetMachine
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@635 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-19 13:47:12 +00:00
Ruchira Sasanka
80acc6cf43
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@634 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 22:57:47 +00:00
Ruchira Sasanka
89fb46b00b
-- ruchira
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@632 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 22:52:44 +00:00
Ruchira Sasanka
e727f8553d
-- updated printing
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@631 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 22:43:57 +00:00
Chris Lattner
7e5450312d
Remove a copy of a bunch of code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@630 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 18:15:40 +00:00
Chris Lattner
767b78fb39
Remove extraneous #includes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@627 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 17:03:48 +00:00
Chris Lattner
921b5e1471
Don't check for null on delete
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@624 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 17:02:42 +00:00
Vikram S. Adve
f1adecc7c7
Renamed a header file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@619 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 13:04:53 +00:00
Vikram S. Adve
339084b908
Make class TargetMachine the common interface to all target-dependent
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information, including instr, sched, and reg information.
This allows us to allocate them all in one place and use them much
more uniformly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@618 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 13:04:24 +00:00
Vikram S. Adve
243dd45820
Allow pointer constants as well as integer and booleans.
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Skip over list nodes in ForwardOperand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@617 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 13:03:13 +00:00
Vikram S. Adve
0fb498017a
Make class TargetMachine the common interface to all target-dependent
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information, including instr, sched, and reg information.
Rename files to match the primary classes they provide.
Commented out call to register allocation until more tests run correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@616 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 13:01:29 +00:00
Vikram S. Adve
137f7202c7
Cast unsigned to int! It was causing a nice little bug.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@614 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 12:57:39 +00:00
Vikram S. Adve
6e44718192
Minor changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@613 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 12:56:28 +00:00
Vikram S. Adve
4c31fb5fbb
Don't add instructions to subtree for Phi or Call.
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Free tree nodes when done.
Avoid obscuring code with for_each and bind_obj :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@612 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 12:54:27 +00:00
Vikram S. Adve
fe30f1f664
Format file header.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@611 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 12:52:03 +00:00
Vikram S. Adve
f0ba28045f
Add new entry/exit edges when removing delay slot nodes from the graph.
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Renamed some header files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@610 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 12:51:38 +00:00
Vikram S. Adve
8b6d245693
Moved erase edge functions to class SchedGraph.
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Add new dummy edges when deleting existing edges.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@609 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 12:50:40 +00:00
Vikram S. Adve
851d44c522
Renamed some header files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@608 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 12:49:39 +00:00
Vikram S. Adve
f0b6d7960c
Moved erase-edge functions from SchedGraphNode to SchedGraph.
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Renamed some header files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@607 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 12:49:26 +00:00
Vikram S. Adve
4bc86976bb
Minor fixes: renamed target machine files; fold sched info into TargetMachine.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@603 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-18 12:41:43 +00:00
Ruchira Sasanka
6b0a8b5b1a
modified machine code printing
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@595 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-15 21:11:11 +00:00
Ruchira Sasanka
866f1385b4
modified printing of debug messages
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@593 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-15 19:11:31 +00:00
Ruchira Sasanka
6053b9337b
--added methods for printing
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@592 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-15 19:08:41 +00:00
Ruchira Sasanka
0931a01f57
fixed printing messages
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@590 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-15 19:06:58 +00:00