Chris Lattner
16896ce1ed
Autogenerate asmprinter for F3_2 instructions
...
llvm-svn: 24741
2005-12-16 07:10:02 +00:00
Chris Lattner
b9b7b057d6
Switch F3_1 instructions over to use AsmStrings
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llvm-svn: 24740
2005-12-16 06:52:00 +00:00
Chris Lattner
8fd4bf0ac7
Plug in basic hooks for an autogenerated asm printer to fill in.
...
llvm-svn: 24739
2005-12-16 06:34:17 +00:00
Chris Lattner
60e5e47904
Add operand info for F3_[12] instructions, getting V8 back to basic functionality.
...
With this, Regression/CodeGen/SparcV8/basictest.ll now passes. Lets hear it
for regression tests :)
llvm-svn: 24738
2005-12-16 06:25:42 +00:00
Chris Lattner
44de5f7807
Remove JIT support, which doesn't work.
...
llvm-svn: 24736
2005-12-16 06:06:07 +00:00
Chris Lattner
a795cdbfcd
add some simple operand info
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llvm-svn: 24735
2005-12-16 06:02:58 +00:00
Nate Begeman
811a41a87c
Support multiple ValueTypes per RegisterClass, needed for upcoming vector
...
work. This change has no effect on generated code.
llvm-svn: 24563
2005-12-01 04:51:06 +00:00
Chris Lattner
3fdc97d460
Add a new option to indicate we want the code generator to emit code quickly,not spending tons of time microoptimizing it. This is useful for an -O0style of build.
...
llvm-svn: 24233
2005-11-08 02:11:51 +00:00
Chris Lattner
74537db62e
remove reference to this pass
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llvm-svn: 24088
2005-10-29 05:28:34 +00:00
Chris Lattner
d470882fb7
do not wrap this whole file in namespace llvm
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llvm-svn: 23962
2005-10-24 06:38:35 +00:00
Chris Lattner
86ac518282
Make this build with GCC 4.1, patch contributed by Vladimir A. Merzliakov!
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llvm-svn: 23956
2005-10-24 04:51:35 +00:00
Chris Lattner
e3014fa504
This file is entirely ifdef'd out
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llvm-svn: 23882
2005-10-22 19:37:08 +00:00
Chris Lattner
e4feaa3bea
silence some warnings
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llvm-svn: 23637
2005-10-05 17:15:09 +00:00
Chris Lattner
a1266f8ed5
Pass extra regclasses into spilling code
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llvm-svn: 23537
2005-09-30 01:29:42 +00:00
Chris Lattner
b56110ff54
This has been moved to the target-indep code
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llvm-svn: 23333
2005-09-13 19:32:18 +00:00
Chris Lattner
1f7f2544fc
ignore generated files
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llvm-svn: 23263
2005-09-07 23:47:44 +00:00
Jim Laskey
f32ef9a37f
1. Use SubtargetFeatures in llc/lli.
...
2. Propagate feature "string" to all targets.
3. Implement use of SubtargetFeatures in PowerPCTargetSubtarget.
llvm-svn: 23192
2005-09-01 21:38:21 +00:00
Chris Lattner
2ac3fd08d2
Split RegisterClass 'Methods' into MethodProtos and MethodBodies
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llvm-svn: 22929
2005-08-19 19:13:20 +00:00
Chris Lattner
15d2e8a253
Fix code that assumes the register info will be dumped into a target
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namespace instead of the reg class namespace. Update getRegClassForType()
to use modified names due to tblgen change.
llvm-svn: 22923
2005-08-19 18:50:11 +00:00
Chris Lattner
47005fe346
put reg classes in namespaces
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llvm-svn: 22922
2005-08-19 18:49:22 +00:00
Jim Laskey
062df4865a
Promote dependency for MathExtras.h out of Constants.h.
...
llvm-svn: 22839
2005-08-17 20:04:34 +00:00
Jim Laskey
61e3d7bca5
Culling out use of unions for converting FP to bits and vice versa.
...
llvm-svn: 22838
2005-08-17 19:34:49 +00:00
Nate Begeman
f6b6378f23
Implement BR_CC and BRTWOWAY_CC. This allows the removal of a rather nasty
...
fixme from the PowerPC backend. Emit slightly better code for legalizing
select_cc.
llvm-svn: 22805
2005-08-16 19:49:35 +00:00
Jeff Cohen
bd51ec7461
Eliminate all remaining tabs and trailing spaces.
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llvm-svn: 22523
2005-07-27 06:12:32 +00:00
Chris Lattner
ffaf40a143
Change *EXTLOAD to use an VTSDNode operand instead of being an MVTSDNode.
...
This is the last MVTSDNode.
This allows us to eliminate a bunch of special case code for handling
MVTSDNodes.
Also, remove some uses of dyn_cast that should really be cast (which is
cheaper in a release build).
llvm-svn: 22368
2005-07-10 01:56:13 +00:00
Chris Lattner
273b81e0c0
Change TRUNCSTORE to use a VTSDNode operand instead of being an MVTSTDNode
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llvm-svn: 22366
2005-07-10 00:29:18 +00:00
Andrew Lenharth
d1dbc8ab27
some call work
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llvm-svn: 22303
2005-06-27 23:59:51 +00:00
Chris Lattner
06282f51cf
Refactor the addPassesToEmitAssembly interface into a addPassesToEmitFile
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interface.
llvm-svn: 22282
2005-06-25 02:48:37 +00:00
Andrew Lenharth
a9214fec08
core changes for varargs
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llvm-svn: 22254
2005-06-18 18:34:52 +00:00
Andrew Lenharth
0bb2dab54a
A start at a Sparc V8 Pattern ISel. Anyone want to implement the calling
...
convention? ;)
llvm-svn: 22247
2005-06-17 16:52:12 +00:00
Misha Brukman
49fe7aa1d6
Wrap long lines
...
llvm-svn: 22125
2005-05-18 20:37:33 +00:00
Misha Brukman
b3e2f08638
Convert tabs to spaces
...
llvm-svn: 21457
2005-04-22 18:06:01 +00:00
Misha Brukman
1fef885677
Remove trailing whitespace
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llvm-svn: 21425
2005-04-21 23:30:14 +00:00
Chris Lattner
4b688a1c70
This mega patch converts us from using Function::a{iterator|begin|end} to
...
using Function::arg_{iterator|begin|end}. Likewise Module::g* -> Module::global_*.
This patch is contributed by Gabor Greif, thanks!
llvm-svn: 20597
2005-03-15 04:54:21 +00:00
Chris Lattner
ccd0d44133
Substantially improve the code generated by non-folded setcc instructions.
...
In particular, instead of compiling this:
bool %test(int %A, int %B) {
%C = setlt int %A, %B
ret bool %C
}
to this:
test:
save %sp, -96, %sp
subcc %i0, %i1, %g0
bl .LBBtest_1 !
nop
ba .LBBtest_2 !
nop
.LBBtest_1: !
or %g0, 1, %i0
ba .LBBtest_3 !
nop
.LBBtest_2: !
or %g0, 0, %i0
ba .LBBtest_3 !
nop
.LBBtest_3: !
restore %g0, %g0, %g0
retl
nop
We now compile it to this:
test:
save %sp, -96, %sp
subcc %i0, %i1, %g0
or %g0, 1, %i0
bl .LBBtest_2 !
nop
.LBBtest_1: !
or %g0, %g0, %i0
.LBBtest_2: !
restore %g0, %g0, %g0
retl
nop
llvm-svn: 19213
2005-01-01 16:06:57 +00:00
Chris Lattner
5f28e9fafc
Remove unused #include
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llvm-svn: 19021
2004-12-17 19:07:04 +00:00
Brian Gaeke
1b6a79c6d5
The mystery of Olden/tsp solved, and more opportunities for speedup.
...
llvm-svn: 18932
2004-12-14 09:10:10 +00:00
Brian Gaeke
83dcf14697
Get rid of shifts by zero in most cases.
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llvm-svn: 18931
2004-12-14 08:21:02 +00:00
Chris Lattner
3fe2a6aa6a
Add some notes
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llvm-svn: 18911
2004-12-13 20:13:10 +00:00
Brian Gaeke
aa9f3851f7
Add V8 SPEC status.
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llvm-svn: 18844
2004-12-13 00:27:35 +00:00
Chris Lattner
6131b06f73
Use the target triple to pick this target.
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llvm-svn: 18830
2004-12-12 17:40:28 +00:00
Brian Gaeke
757a3aa9b9
Complete the list of MultiSource failures.
...
llvm-svn: 18826
2004-12-12 08:22:11 +00:00
Brian Gaeke
a440424596
hbd should be working now.
...
llvm-svn: 18824
2004-12-12 07:42:59 +00:00
Brian Gaeke
ee60e35a28
Finally enable the setcc-branch folding code.
...
Also, fix a bug where ubyte 255 would sometimes be output as -1. This
was afflicting hbd.
llvm-svn: 18823
2004-12-12 07:42:58 +00:00
Brian Gaeke
09c4a78ece
Add (currently disabled) code for canFoldSetCC
...
llvm-svn: 18820
2004-12-12 06:22:30 +00:00
Brian Gaeke
55c163e41e
Add stubs for setcc-branch folding support.
...
llvm-svn: 18818
2004-12-12 06:01:26 +00:00
Brian Gaeke
5d213ad8c3
Print llvm code one function at a time.
...
llvm-svn: 18805
2004-12-11 22:17:07 +00:00
Brian Gaeke
80831ad19a
JIT should print LLVM each function before selecting instructions for it.
...
llvm-svn: 18803
2004-12-11 18:41:09 +00:00
Brian Gaeke
220fb4f8cd
Bools are *also* not ints. Sigh. Furthermore, most of the TargetMachine
...
ctor parameters can be defaulted.
Print the transformed llvm code input to the instruction selector
when -print-machineinstrs is on, just like V9.
llvm-svn: 18794
2004-12-11 05:19:04 +00:00
Brian Gaeke
24ea5d3dd7
Look for many more moves to fold (previously, we only
...
*or g0, x add g0, x recognized * as a move)
or x, g0 add x, g0
or 0, x add 0, x
or x, 0 add x, 0
llvm-svn: 18793
2004-12-11 05:19:03 +00:00