Chris Lattner
abe8dd592d
Prune #includes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5044 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-15 18:19:24 +00:00
Chris Lattner
ad44bd99ff
Remove extraneous #includes, perform FIXME
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5043 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-15 18:15:24 +00:00
Chris Lattner
197ff79a8c
Fix bug: Assembler/2002-12-15-GlobalResolve.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5039 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-15 16:41:52 +00:00
Chris Lattner
8e637a9383
planes is not spelled with an O
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5037 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-15 16:20:23 +00:00
Chris Lattner
71c83728b4
Fix borkness with not using MachineBasicBlocks in PHI nodes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5035 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-15 08:02:51 +00:00
Chris Lattner
6b993ccfe5
Add support to cast from a bool type
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Add support for boolean constants
add getClassB method
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2002-12-15 08:02:15 +00:00
Chris Lattner
d909683591
Use MachineOperand::isFoo methods instead of our own global functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5033 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-15 08:01:39 +00:00
Chris Lattner
4d0a82da2d
Fix a huge performance problem in reassociate by introducing a
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rank map cache for instruction ranks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5030 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-15 03:56:00 +00:00
Chris Lattner
680f0c283d
Minor changes:
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* Reword comment to make more clear
* Don't print out BB's after modification made
* Don't delete and new an instruction when we need to move something, just move it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5029 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-15 03:49:50 +00:00
Chris Lattner
6e49a4b814
Implement indirect function calls
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5024 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 14:13:27 +00:00
Misha Brukman
b8ead9dc22
Make function code generation printing debug-only.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5023 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 13:16:14 +00:00
Chris Lattner
202a2d0e17
Fix bork in doMultiply
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5021 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 13:07:42 +00:00
Chris Lattner
d7d3872fb0
Add sanity checks
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5020 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 13:04:04 +00:00
Misha Brukman
0868667f78
Fixed a bug where moves due to phis were being neglected.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5019 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 12:33:31 +00:00
Misha Brukman
87e369d221
Cleaned up the code: factored out switch/case into a separate function, put
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constants in an array for quick lookup. Stole the idea from elsewhere in
Jello.
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2002-12-13 12:00:06 +00:00
Misha Brukman
74676da6f1
Need to insert all moves due to PHI nodes before *ALL* jumps in a predecessor
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basic block, as there could be multiple.
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2002-12-13 11:55:59 +00:00
Chris Lattner
920536333c
Insert phi code at top of block
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5015 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 11:52:34 +00:00
Brian Gaeke
992447f91b
lib/Target/X86/InstSelectSimple.cpp:
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The MachineBasicBlock variable name patrol hereby fines Chris Lattner
one bag of nachos, for shadowing global names while his license to do so
was under suspension.
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2002-12-13 11:39:18 +00:00
Misha Brukman
972b03fa53
This should be more correct: invalidates physical registers that are used in
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an instruction to avoid using them to allocate to other virtual registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5013 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 11:33:22 +00:00
Chris Lattner
7d25589ee1
Implement cast bool to X
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5012 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 11:31:59 +00:00
Brian Gaeke
71794c0069
Rename all BMI MachineBasicBlock operands to MBB.
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Try to mess around with emitGEPOperation's elementSizeReg to make it work,
again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5011 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 11:22:48 +00:00
Chris Lattner
f08ad9f817
Finish up iterator stuph
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5009 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 10:50:40 +00:00
Misha Brukman
fa18ade05b
Treat longs as ints => pretend they're all 32-bit values and squeeze them into
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32-bit registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5008 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 10:43:09 +00:00
Misha Brukman
59b3eedf31
Fixed bug with running out of registers. Also, reinstated namespace which
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disappeared during the last checkin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5007 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 10:42:31 +00:00
Chris Lattner
333b2fa560
Code gen phi's correctly
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5004 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 10:09:43 +00:00
Chris Lattner
3faae2dbc2
Print X86 PHI nodes in a sane manner
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5003 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 09:59:26 +00:00
Misha Brukman
203b769b20
This should handle register allocating PHI nodes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5002 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 09:54:36 +00:00
Misha Brukman
2b46e8eccc
Added moveReg2Reg() and moveImm2Reg() to accomodate moving data around due to
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PHI nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5001 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 09:54:12 +00:00
Brian Gaeke
ed6902ca89
lib/Target/X86/InstSelectSimple.cpp: Start counting arguments with 2,
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because arguments start two stack slots off of EBP. Break out of the
for loop once the argument is found. Increment the counter at the end
of the loop instead of the beginning. Use addRegOffset and compute
the scale * index part at compile time instead of using the fancy
load instruction. Just because an instruction set has wacky addressing
modes doesn't mean we ought to use them (at least, if you believe Dave
Patterson).
lib/Target/X86/X86InstrBuilder.h: Add some comments.
test/Regression/Jello/test-loadstore.ll: Let main return int 0.
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2002-12-13 09:28:50 +00:00
Brian Gaeke
95780cccef
InstSelectSimple.cpp: Give promote32 a comment. Add initial
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implementation of getReg() for arguments.
MachineCodeEmitter.cpp: Fix using EBP with index, scale and no
displacement (whew!) due to Chris.
Printer.cpp: Fix printing out index and scale in memory references.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4998 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 07:56:18 +00:00
Chris Lattner
c0812d8f39
Implement getelementptr constant exprs
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Implement ConstantPointerRefs
Treat long/ulongs as if they were integers. A hack, but an effective one
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4995 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 06:56:29 +00:00
Brian Gaeke
e48ec018a5
brg
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InstSelectSimple.cpp: Add stub implementation of visitFreeInst.
Add comments that mention how we are failing to implement malloc/free.
Add initial implementation of visitAllocaInst.
X86TargetMachine.cpp: Include llvm/Transforms/Scalar.h.
Add LowerAllocations pass before instruction selection.
jello/Makefile: Add scalaropts.a.
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2002-12-13 06:46:31 +00:00
Chris Lattner
2067184b42
Emit the right form of mod/rm mod field
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4986 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 05:05:05 +00:00
Chris Lattner
276867de18
Nicify a bit
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4985 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 05:04:37 +00:00
Chris Lattner
b1224f2d0b
Fix encoding of CBW instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4983 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 04:41:31 +00:00
Misha Brukman
cea2245f04
Start allocating stack space at [ebp-4] to not overwrite the return address.
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Also make all loads & stores 4-byte aligned for performance. ;)
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2002-12-13 04:34:02 +00:00
Misha Brukman
07e376bd0d
Moves now select correct opcode based on the data size.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4981 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 04:24:53 +00:00
Chris Lattner
95b12ba775
Remove extranous #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4980 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13 04:12:24 +00:00
Chris Lattner
a0f38c867c
Rename MemArg* to Arg*
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2002-12-13 03:51:55 +00:00
Chris Lattner
a6a382c5ca
Make mem size an assert
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Add mem size flags to all instructions using an imm
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2002-12-13 03:50:13 +00:00
Misha Brukman
5000e43809
This is supposed to provide correct size for datatypes. Supposedly.
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2002-12-13 02:13:15 +00:00
Misha Brukman
d1bedcced2
Take advantage of our knowledge of 2-address X86 instructions and
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register-allocated them appropriately.
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2002-12-12 23:20:31 +00:00
Misha Brukman
9f32791fe7
Added the flag to mark instructions which are really 2-address instructions in
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X86, but would be 3-address in any normail architecture.
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2002-12-12 23:19:11 +00:00
Brian Gaeke
20244b7e2c
This checkin is brought to you by the brian gaeke allnighter fund.
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(lib/Target/X86) InstSelectSimple.cpp:
Include llvm/DerivedTypes.h and iostream.
Refactor visitMul out into a wrapper around doMultiply(), so that we
can do multiplications on temporary values when we are doing
getelementptrs.
Refactor part of getReg out into makeAnotherReg, so that we can create
registers willy-nilly to hold temporary values, when we are doing
getelementptrs.
Add stub implementations of visitMallocInst and visitAllocaInst.
Add initial implementation of visitGetElementPtrInst.
In copyConstantToRegister:
We throw a *lot* of our asserts here. So, when we want to throw an
assert, print out to stderr whatever expr or whatever constant made
us barf.
Support copying ConstantPointerNull to register, using a move immediate
of zero.
Rename FLDr4 and FLDr8 to FLDr32 and FLDr64, so that they match the meanings
of the numbers in the other instruction names. All uses modified.
Teach visitCallInst to extract byte- and short-class return values
from subregs of EAX. Add a FIXME note about how we would do it for
float-class return values.
Add a FIXME note about how we would cast float to int and back.
X86InstrInfo.def:
Rename FLDr4 and FLDr8 to FLDr32 and FLDr64, so that they match the meanings
of the numbers in the other instruction names. All uses modified.
(tools/jello) GlobalVars.cpp:
Include iostream.
If we have to emit a floating-point constant to memory, gamble and use
the same method as for ints.
If we have to emit a ConstantPointerNull to memory, try using a "void *"
and "NULL".
Otherwise, if we are going to throw an assert, print out whatever constant
made us barf, first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4973 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-12 15:33:40 +00:00
Misha Brukman
f4445dfcb7
'graph' is spelled without a 'c'.
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Also added Statistic counters for NoAlias and MayAlias.
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2002-12-12 05:34:10 +00:00
Chris Lattner
3fc46450b7
Remove #includes
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2002-12-12 03:47:27 +00:00
Vikram S. Adve
d86deb689b
External routines used to identify Cilk operations inserted by the
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parallelization pass.
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2002-12-10 13:08:48 +00:00
Vikram S. Adve
83e3b6503d
This file implements the function DemoteRegToStack(), which takes a
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virtual register computed by an Instruction& X and replaces it with
a slot in the stack frame, allocated via alloca.
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2002-12-10 13:07:58 +00:00
Vikram S. Adve
e12c74c07b
This file implements a pass that automatically parallelizes a program,
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using the Cilk multi-threaded runtime system to execute parallel code.
The current version inserts too many sync() operations in the program
because it does not attempt to optimize their placement.
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2002-12-10 00:43:34 +00:00
Vikram S. Adve
0d4f76637d
Iterator that enumerates the ProgramDependenceGraph (PDG) for a function,
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i.e., enumerates all data and control dependences for the function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4958 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-08 14:13:19 +00:00
Vikram S. Adve
96b21c1054
An explicit representation of dependence graphs, and a pass that
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computes a dependence graph for data dependences on memory locations
using interprocedural Mod/Ref information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4957 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-08 13:26:29 +00:00
Chris Lattner
138b0cd7da
Namespacify more
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2002-12-08 06:01:34 +00:00
Chris Lattner
bbdabce1e9
Add support to count the number of dynamic instructions executed by LLI
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2002-12-08 05:51:08 +00:00
Chris Lattner
a1af8bd72b
Add total instruction, bb, & function counts
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2002-12-07 23:24:24 +00:00
Chris Lattner
ac8d4d9d59
Fix bug that was bugging bugpoint
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4953 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-07 21:27:16 +00:00
Chris Lattner
342d1826fb
Remove dead code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4952 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-07 18:42:13 +00:00
Vikram S. Adve
bac0622ef9
Two bug fixes:
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(1) Make entries for Constant values in the ScalarMap.
(2) Set MOD bit for the node pointed to by the
argument of a free instruction.
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2002-12-06 21:17:10 +00:00
Vikram S. Adve
2b7a92c72f
Fix several related bugs in DSNode::mergeWith() caused by the
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fact that the incoming nodes may be merged away at intermediate
steps. Use an extra level of indirection via DSNodeHandles
to track the nodes being merged. All this now happens in a
static helper function MergeNodes().
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2002-12-06 21:15:21 +00:00
Brian Gaeke
d474e9cdce
Implement a lot of cast functionality (no FP or 64)
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2002-12-06 10:49:33 +00:00
Chris Lattner
c736d56562
Fix bug: 2002-12-05-MissedConstProp.ll pointed out by Casey Carter
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2002-12-05 22:41:53 +00:00
Vikram S. Adve
c102cb7359
Cute bug fix: when moving links from N to this, some links could have
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been missed if node *this got merged away due to recursive merging!
Also, links were not moved correctly if a node is collapsed.
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2002-12-05 17:17:26 +00:00
Brian Gaeke
86764d778e
Target/X86/Printer.cpp: Add sizePtr function, and use it instead of
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" <SIZE> PTR " string when emitting assembly.
Target/X86/X86InstrInfo.def: Tidy up a bit:
Squashed everything down to 118 chars wide, wrapping lines so that
comment is at the same point on each line. Rename "NoImpRegs" as
"NoIR". (most instructions have NoImpRegs twice on a line, so this
saves 10 columns).
Also, annotate various instructions with flags for size of memory operand.
(MemArg16, MemArg32, MemArg64, etc.)
Target/X86/X86InstrInfo.h: Define flags for size of memory operand.
(MemArg16, MemArg32, MemArg64, etc.)
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2002-12-05 08:30:40 +00:00
Misha Brukman
dd46e2a81d
Added code generation for function prologues and epilogues.
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2002-12-04 23:58:08 +00:00
Misha Brukman
2adb3959f6
Implemented functions for emitting prologues and epilogues;
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removed EBP from the list of callee-saved registers (it isn't one).
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2002-12-04 23:57:03 +00:00
Misha Brukman
1f283ef3e5
Added push and pop instructions.
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2002-12-04 23:56:26 +00:00
Chris Lattner
4fa1acc945
Fix handling of function calls that return void
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2002-12-04 23:50:28 +00:00
Chris Lattner
a324364f04
Implement initial support for return values from call instructions
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2002-12-04 23:45:28 +00:00
Misha Brukman
06f8aecc88
Fun arithmetic with iterators aimed at fixing a bug: inserting instructions
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after the *current* instruction while keeping the iterator in the same
'logical' place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4923 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04 19:24:45 +00:00
Misha Brukman
0d2cf3a533
Adjust the stack pointer after a function call, proportional to the number of
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arguments pushed onto the stack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4922 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04 19:22:53 +00:00
Misha Brukman
a17a2ac727
Added instructions to add/subtract imm32 to/from a reg32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4921 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04 19:15:22 +00:00
Chris Lattner
ac573f61b4
Fix bogus assertion failures
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4919 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04 17:32:52 +00:00
Chris Lattner
6d66944388
Avoid bad assertion
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4918 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04 17:28:40 +00:00
Chris Lattner
93689114a5
Remove think-o assertion
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4917 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04 17:18:30 +00:00
Chris Lattner
d6c4cfab54
Avoid crashing on Arguments, just silently miscompile
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4916 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04 17:15:34 +00:00
Misha Brukman
a361c8417b
storeReg2RegOffset() and loadRegOffset2Reg() now take the iterator by value
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instead of by reference, since they return the modified iterator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4914 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04 17:14:13 +00:00
Misha Brukman
0af0d5bd3e
Moved buildReg2RegClassMap() into from X86RegisterInfo to MRegisterInfo, since
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it is target-independent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4911 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04 16:47:04 +00:00
Chris Lattner
504c411e81
Add a "Lazy Function Resolution in Jello" section
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Remove some todo's
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4910 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04 16:12:54 +00:00
Chris Lattner
33ced56edb
Fix a bug I introduced in a previous change
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4909 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04 06:56:56 +00:00
Chris Lattner
dbf30f7b02
Add support for referencing global variables/functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4907 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04 06:45:19 +00:00
Chris Lattner
b72d221d61
Print out direct global references
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4906 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04 06:44:41 +00:00
Misha Brukman
dc2ec004f1
This should fix the bug seen with some registers not being allocated
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correctly: skipping instructions by incorrectly incrementing the pointer.
Also adds support for building a reg-to-regclass map, and splits the function
for saving register to stack into two, one suitable for virtual registers
(which also assigns it a physical register) and one for simply storing back
physical registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4898 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03 23:15:19 +00:00
Misha Brukman
03c6fafd05
Added support for callee- and caller-save registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4897 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03 23:11:21 +00:00
Chris Lattner
e8e6743cb7
Fix broken ret opcode, grr...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4895 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03 22:50:02 +00:00
Chris Lattner
f815aebd20
Checkin debug implementation of MCE
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4893 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03 20:56:42 +00:00
Chris Lattner
d852c15546
Fix instsel for calls
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4891 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03 20:30:12 +00:00
Chris Lattner
149a5203a9
Simplify code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4886 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03 19:40:16 +00:00
Chris Lattner
b91b657e02
Fix big bug introduced with symbol table changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4885 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03 18:32:30 +00:00
Chris Lattner
f18a36e398
Fix the build
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4884 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03 18:15:59 +00:00
Brian Gaeke
07f02614f6
brg
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Add support for cast ... to bool in visitCastInst (it's a start, anyways...)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4883 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03 07:36:03 +00:00
Chris Lattner
ea1ddab58e
Split the machine code emitter completely out of the printer
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4882 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03 06:34:06 +00:00
Chris Lattner
4ce42a776a
* Move information about Implicit Defs/Uses into X86InstrInfo.def.
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* Expose information about implicit defs/uses of register through the
MachineInstrInfo.h file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4877 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03 05:42:53 +00:00
Chris Lattner
6af204077c
Initialize implicit uses/defs fields for sparc backend to empty list
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4876 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03 05:41:54 +00:00
Brian Gaeke
bb25f2f08d
brg
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X86Implicit.cpp, X86Implicit.h: New files.
InstSelectSimple.cpp: Add some clarifications in visitCallInst comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4874 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03 00:51:09 +00:00
Chris Lattner
8f04b0981f
More support for machine code emission: raw instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4872 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-02 21:56:18 +00:00
Chris Lattner
b0f99b90df
Expose explicit type
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4871 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-02 21:50:41 +00:00
Chris Lattner
76041ce515
Start implementing MachineCodeEmitter
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4870 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-02 21:44:34 +00:00
Chris Lattner
4aff92860d
Eliminate OtherFrm
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4868 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-02 21:40:58 +00:00
Chris Lattner
a5855c829b
Remove comment
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Remove handling of OtherFrm
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4867 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-02 21:40:46 +00:00
Chris Lattner
40ead95928
Initial support for machine code emission
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4866 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-02 21:24:12 +00:00
Misha Brukman
236757df2e
Ignore generated files Lexer.cpp and llvmAsmParser.*
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4861 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-02 21:14:54 +00:00