Misha Brukman
3c4cf15f76
Added the 'r' and 'i' annotations to instructions as their opcode names have
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changed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6380 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 22:44:44 +00:00
Misha Brukman
0d60345dcf
Keep track of the current BasicBlock being processed so that a referencing
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MachineInstr can later be patched up correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6378 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 22:41:44 +00:00
Misha Brukman
af6f38e424
Added 'r' and 'i' annotations to instructions as SparcInstr.def has changed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6377 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 22:40:34 +00:00
Misha Brukman
b5b9adc5a0
Added 'r' or 'i' annotations to instructions, as SparcInstr.def has changed.
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Non-obvious change: since I have changed ST and STD to be STF and STDF to
(a) closer resemble their name (NOT assembly text) in the Sparc manual, and
(b) clearly specify that they they are floating-point opcodes,
I made the same changes in this file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6376 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 22:39:01 +00:00
Misha Brukman
91aee47a1b
Added 'r' or 'i' annotations to instructions, as SparcInstr.def has changed.
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Here I had to make one non-trivial change: add a function to get a version of
the opcode that takes an immediate, given an opcode that takes all registers.
This is required because sometimes it is not known at construction time which
opcode is used because opcodes are passed around between functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6375 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 22:37:00 +00:00
Misha Brukman
71ed1c997b
Added 'r' or 'i' annotations to instructions, as SparcInstr.def has changed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6373 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 22:35:43 +00:00
Misha Brukman
24b22a18ec
Added entries for each of the instructions with annotations ('r' or 'i').
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6372 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 22:33:39 +00:00
Misha Brukman
6ddd9d87a7
One of the first major changes to make the work of JITting easier: adding
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annotations on instructions to specify which format they are (i.e., do they take
2 registers and 1 immediate or just 3 registers) as that changes their binary
representation and hence, code emission.
This makes instructions more like how X86 defines them to be. Now, writers of
instruction selection must choose the correct opcode based on what instruction
type they are building, which they already know. Thus, the JIT doesn't have to
do the same work by `discovering' which operands an instruction really has.
As this involves lots of small changes to a lot of files in lib/target/Sparc,
I'll commit them individually because otherwise the diffs will be unreadable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6371 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 22:32:38 +00:00
Misha Brukman
86172ab3d6
* Allow passing in an unsigned configuration to allocateSparcTargetMachine()
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a default value is set in the header file.
* Fixed some code layout to make it more consistent with the rest of codebase
* Added addPassesToJITCompile() with relevant passes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6369 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 22:24:48 +00:00
Misha Brukman
51aa21c702
Moved generation of the SparcV9CodeEmitter.inc file higher in the Makefile so
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that Makefile.common would see it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6367 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 22:04:38 +00:00
Misha Brukman
79caf1fe26
Add prototypes to add passes to JIT compilation and code emission.
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Also, added annotations to how instructions are modified (reg/imm operands).
Added prototype for adding register numbers to values pass for interfacing with
the target-independent register allocators in the JIT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6366 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 22:01:10 +00:00
Misha Brukman
0cc640e6c8
Broke out class definition from SparcV9CodeEmitter, and added ability to take a
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MachineCodeEmitter to make a pass-through debugger -- output to memory and to
std::cerr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6363 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 21:45:05 +00:00
Misha Brukman
3de36f5309
SparcV9CodeEmitter.cpp is a part of the Sparc code emitter. The main function
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that assembles instructions is generated via TableGen (and hence must be built
before building this directory, but that's already the case in the top-level
Makefile).
Also added is .cvsignore to ignore the generated file `SparcV9CodeEmitter.inc',
which is included by SparcV9CodeEmitter.cpp .
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6357 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 20:07:58 +00:00
Misha Brukman
998800cb87
Added definitions for a bunch of floating-point instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6356 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 20:03:29 +00:00
Vikram S. Adve
a22eace55b
Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly()
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and related functions and flags. Fixed several bugs where only
"isDef" was being checked, not "isDefAndUse".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6342 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 00:06:48 +00:00
Vikram S. Adve
5f2180c533
(1) Added special register class containing (for now) %fsr.
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Fixed spilling of %fcc[0-3] which are part of %fsr.
(2) Moved some machine-independent reg-class code to class TargetRegInfo
from SparcReg{Class,}Info.
(3) Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly()
and related functions and flags. Fixed several bugs where only
"isDef" was being checked, not "isDefAndUse".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6341 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 00:05:23 +00:00
Vikram S. Adve
49cab03c81
Renamed opIsDef to opIsDefOnly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6340 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 00:03:17 +00:00
Vikram S. Adve
78a4f23a8e
Added special register class containing (for now) %fsr.
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Fixed spilling of %fcc[0-3] which are part of %fsr.
Moved some machine-independent reg-class code to class TargetRegInfo
from SparcReg{Class,}Info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6339 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 00:02:22 +00:00
Vikram S. Adve
645fea33be
Bug fix: right shift for int divide-by-power-of-2 was incorrect for
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negative values. Need to add one to a negative value before right shift!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6334 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25 21:59:47 +00:00
Vikram S. Adve
9e49824d70
Bug fix: padding bytes within a structure should go after each field!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6333 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25 21:59:09 +00:00
Vikram S. Adve
c2f0939320
Bug fix: sign-extension was not happening for C = -MININT since C == -C!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6332 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25 21:58:11 +00:00
Vikram S. Adve
5b1b47b824
Add support for compiling varargs functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6325 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25 15:59:47 +00:00
Misha Brukman
12745c55e1
Reword to remove reference to how things worked in the past.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6323 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-24 01:08:43 +00:00
Misha Brukman
e9d883828a
Implement the TargetInstrInfo's createNOPinstr() and isNOPinstr() interface.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6320 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-24 00:09:50 +00:00
Misha Brukman
f96eb64666
Cleaned up code layout; no functional changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6312 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23 19:20:57 +00:00
Misha Brukman
6b77ec4156
Cleaned up code layout. No functional changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6304 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 21:49:18 +00:00
Misha Brukman
c2312df45c
Kill `using' directives.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6301 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 21:24:35 +00:00
Misha Brukman
c97a2075d9
Fixed `volatile' typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6266 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-21 19:34:28 +00:00
Misha Brukman
81b0686f09
Cleaned up code layout, spacing, etc. for readability purposes and to be more
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consistent with the style of LLVM's code base (and itself! it's inconsistent in
some places.)
No functional changes were made.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6265 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-21 18:48:06 +00:00
Chris Lattner
4e840d4db7
* Fix divide by zero error with empty structs
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* Empty structs should have ALIGNMENT 1, not SIZE 1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6263 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-21 18:08:44 +00:00
Misha Brukman
77c9fcb797
Cleaned up code layout, spacing, etc. for readability purposes and to be more
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consistent with the style of LLVM's code base (and itself! it's inconsistent in
some places.)
No functional changes were made.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6262 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-21 18:05:35 +00:00
Misha Brukman
ee563cb978
Namespacified vector' and
cerr' to always use the `std::' namespace.
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Eliminated `using' directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6261 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-21 17:59:06 +00:00
Misha Brukman
1a1046b7bc
The word operands' has an
r' in it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6250 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-20 20:36:39 +00:00
Misha Brukman
a98cd4578f
Sparc instruction opcodes now all live under the `V9' namespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6249 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-20 20:32:24 +00:00
Chris Lattner
c436b37262
Add support for setjmp/longjmp primitives
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Patch checked in for Bill Wendling :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6241 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-17 22:26:33 +00:00
Chris Lattner
84c0d5e157
Casts are now unnecessary
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6199 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-14 17:50:19 +00:00
Chris Lattner
67580ed715
Clean up #includes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6173 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-13 20:21:19 +00:00
Chris Lattner
ddfc03c8cb
Fix bug: CBackend/2003-05-13-VarArgFunction.ll
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In C, a prototype with no arguments is varargs. A prototype that takes void
has zero args.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6172 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-13 20:15:37 +00:00
Chris Lattner
9d6d118837
Make abort more explicit
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6151 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-12 21:16:26 +00:00
Chris Lattner
b70c1381b4
Remove the assertion failure of course... doh
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6150 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-12 20:39:39 +00:00
Chris Lattner
4d5a50a7a6
Implement casts from unsigned integers to floating point
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6148 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-12 20:36:13 +00:00
Chris Lattner
c53544af06
Make error messages more useful than jsut an abort
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6146 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-12 20:16:58 +00:00
Chris Lattner
ee92637cfa
Remove wierd printout
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6145 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-12 20:10:12 +00:00
Chris Lattner
45343ea5ac
Fix bug: CWriter/2003-05-12-IntegerSizeWarning.c
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6128 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-12 15:39:31 +00:00
Chris Lattner
a6e73f1956
Do not insert multiple initializations for the same value in a PHI node
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6113 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-12 14:22:21 +00:00
Chris Lattner
992ab561f0
This blank line has GOT to go.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6057 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-09 03:28:13 +00:00
Chris Lattner
b515f6d2c8
Add support for Add, Sub, And, Or, & Xor constant exprs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6049 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-08 20:49:25 +00:00
Chris Lattner
eca195e7b4
Add support for variable argument functions!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6046 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-08 19:44:13 +00:00
Chris Lattner
18ac3c8914
Add support for variable argument functions!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6044 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-08 18:41:45 +00:00
Misha Brukman
fd6b30ec89
Added the initial version of the TableGen description for the Sparc backend.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6021 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-07 21:52:39 +00:00
Chris Lattner
c248903b2a
IMPLICIT_DEF was not the beautiful elegant solution I thought it was going
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to be. In fact, it made stuff worse. :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6013 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-07 19:21:28 +00:00
Chris Lattner
dbd7372665
Emit pseudo instructions to indicate that some registers are live on entrance
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and exit of the function. This fixes bug: Jello/2003-05-06-LivenessClobber.llx
and the Fhourstones benchmark
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6010 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-06 21:32:22 +00:00
Chris Lattner
9dedbcc3d5
Don't have a cow with new pseudo instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6009 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-06 21:31:47 +00:00
Chris Lattner
eab49345cb
Add two new pseudo instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6008 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-06 21:31:31 +00:00
Chris Lattner
84e6665570
Fix bug: UnitTests/2003-05-02-DependantPHI.c
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Fix testcase MultiSource/Ptrdist-ks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6000 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-03 07:11:00 +00:00
Chris Lattner
edd8ce1370
* Eliminate using decls
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* Fix some styleistic things
* Fix bug: CWriter/2002-05-16-NameCollide.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5988 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-03 03:14:35 +00:00
Misha Brukman
48196b3813
The Hyphenation-Adding Committee is now in session.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5986 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-03 02:18:17 +00:00
Chris Lattner
5ff7ef5396
Eliminate use of NonCopyable so that doxygen documentation doesn't link
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the Annotation classes with the noncopyable classes for no reason
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5973 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-01 20:28:45 +00:00
Chris Lattner
10daaa1416
Remove two fields from TargetData which are target specific.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5963 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-26 20:11:09 +00:00
Chris Lattner
37ec811409
The promotion rules are the same for all targets, they are set by the C standard.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5962 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-26 19:47:36 +00:00
Chris Lattner
7a5adc3ac0
IntegerRegSize is always 8 for sparc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5961 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-26 19:44:35 +00:00
Chris Lattner
8bdd129c8a
Fix bogus assert
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5949 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-25 21:58:54 +00:00
Chris Lattner
dd7253cc9f
Whoops, 32 bit targets have _4_ byte pointers, not _32_ byte pointers!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5937 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-25 06:06:43 +00:00
Chris Lattner
98938f83d5
Fix compatibility bug: X86 aligns doubles to 4 bytes, not 8!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5935 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-25 06:05:57 +00:00
Chris Lattner
4deaf3b5c0
Fix obvious type-o
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5932 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-25 05:23:10 +00:00
Chris Lattner
46326d9cdf
Allow for easy detection of when a "default" TargetData is created by the
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passmanager, which is never the right thing to do.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5922 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-25 02:50:45 +00:00
Chris Lattner
53a0c38b5f
add a new targetdata ctor to create a target data appropriate to the module
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5903 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-24 19:09:05 +00:00
Chris Lattner
ec8aae3e11
Trivial cleanup
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5899 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-24 18:35:51 +00:00
Chris Lattner
f1acd9623c
Fix problem where labels were being incorrectly elided, and fix problem
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where PHI copies where not emitted for the default label of switch insts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5882 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-23 19:15:13 +00:00
Chris Lattner
f5612b76bc
Fix the super obnoxious "cast to pointer from integer of different size" warnings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5881 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-23 19:09:22 +00:00
Chris Lattner
3907d11200
Fix iterator invalidation problem with cast instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5876 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-23 17:57:48 +00:00
Chris Lattner
548f61d66a
Implement the constantexpr CAST instruction correctly
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5875 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-23 17:22:12 +00:00
Chris Lattner
2ee82e05e3
Remove unneccesary &*
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5871 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-23 16:36:11 +00:00
Chris Lattner
155e68feea
Add support for the Switch instruction by running the lowerSwitch pass first
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5867 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-23 16:24:55 +00:00
Misha Brukman
63e04f3ccb
Just some code beautification changes I had sitting around in my tree.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5859 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-22 23:00:08 +00:00
Misha Brukman
8829dcd15b
It's "necessary"...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5848 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-22 20:20:11 +00:00
Chris Lattner
a9f5e0517e
Add support for the switch instruction to the CWriter
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5847 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-22 20:19:52 +00:00
Misha Brukman
baf0607cbc
It's "necessary" to spell "necessarily" correctly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5833 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-22 17:54:23 +00:00
Chris Lattner
4b12cdec01
Add support for a simple constantexpr: cast of one ptr type to another
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5829 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-21 21:33:44 +00:00
Chris Lattner
4ad02e726d
Add new linkage types to support a real frontend
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5786 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-16 20:28:45 +00:00
Misha Brukman
2c821cc06e
Fixed compilation errors, command-line argument declarations, cleaned up code to
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look nicer and removed useless stuff.
Also renamed a few variables, moved them into namespaces, converted outputting
to a file into a print to std::cerr with a DEBUG() guard, as all passes should
do anyway.
No functional changes have been made. However, this code now compiles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5769 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-10 19:19:23 +00:00
Misha Brukman
8baa01c1d7
Made the code readable:
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* Lines must be wrapped at 80 chars. This is a hard limit.
* Consistent style on functions, braces, if, for, etc. Code must be readable.
No functional changes have been made, even though I added a new typedef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5768 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-09 21:51:34 +00:00
Guochun Shi
6fbe5fbce1
change the include file names and some class names to make it compile
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5764 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-06 23:56:19 +00:00
Guochun Shi
f1c154f5e6
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5755 91177308-0d34-0410-b5e6-96231b3b80d8
2003-03-27 17:57:44 +00:00
Chris Lattner
ddd5b417c6
Rename -no-* to -disable-*
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5642 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-26 20:00:41 +00:00
Chris Lattner
e45e32d924
Remove wierd case that can never happen
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5623 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-25 20:27:09 +00:00
Joel Stanley
ecd78ac1cb
Fixed alloca declaration problem on sun.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5546 91177308-0d34-0410-b5e6-96231b3b80d8
2003-02-12 20:45:00 +00:00
Chris Lattner
55f6fab9f1
Don't emit unneccesary branch instructions!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5328 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-16 18:07:23 +00:00
Chris Lattner
ee3e4356fc
Fix problem with invalidated iterator
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5327 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-16 18:07:13 +00:00
Chris Lattner
6d40c191ee
Implement optimization folding setcc into branch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5324 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-16 16:43:00 +00:00
Chris Lattner
b037ee822c
Add more flavors of branch instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5323 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-16 16:42:45 +00:00
Chris Lattner
f158da2f78
Implement code to keep the stack pointer aligned to an 8 byte boundary.
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This improves the performance of the power benchmark by a few percent.
This will be neccesary for SSE code, which requires 16 byte alignment of
the stack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5320 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-16 02:20:12 +00:00
Chris Lattner
eafa423881
Handle frame offset due to return address pushed on the stack
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5319 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 22:57:35 +00:00
Chris Lattner
795ba6cabd
Move sparc specific code into the Sparc backend
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5317 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 21:36:50 +00:00
Chris Lattner
ac4dfd0643
Fix warnings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5316 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 21:36:30 +00:00
Chris Lattner
3c3c82d05d
Adjust to simpler interfaces
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Eliminate dependency on RegClass.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5315 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 21:14:32 +00:00
Chris Lattner
9d4ed15c9e
Adjust to new interfaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5314 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 21:14:01 +00:00
Chris Lattner
af3cdcf9b0
Move headers around
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5312 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 21:02:16 +00:00
Chris Lattner
4cfd622252
Header is moved into local directory
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5311 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 21:00:02 +00:00
Chris Lattner
c7c7b7ab75
Fix bug in previous checkin
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5310 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 20:32:15 +00:00