Chris Lattner
7a303d1591
enumerate the operands of a constant before we enumerate the constant itself
...
This avoids fwd references in the reader.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36822 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06 01:00:28 +00:00
Chris Lattner
cb3d91b05b
add a denser encoding for null terminated strings, add a 6-bit abbrev as
...
well. This shrinks kc++ from 2724088 to 2717360 bytes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36821 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06 00:53:07 +00:00
Chris Lattner
817f08a0e5
add an abbreviation for the string constants opzn, shrinking the constnats
...
block from:
Block ID #11 (CONSTANTS_BLOCK):
Num Instances: 1722
Total Size: 3.85976e+06b/482470B/120617W
% of file: 16.7609
Average Size: 2241.44b/280.18B/70.045W
Tot/Avg SubBlocks: 0/0
Tot/Avg Abbrevs: 1/0.00058072
Tot/Avg Records: 26423/15.3444
% Abbrev Recs: 69.1746
to:
Block ID #11 (CONSTANTS_BLOCK):
Num Instances: 1724
Total Size: 2.62406e+06b/328008B/82001.9W
% of file: 12.041
Average Size: 1522.08b/190.26B/47.5649W
Tot/Avg SubBlocks: 0/0
Tot/Avg Abbrevs: 2/0.00116009
Tot/Avg Records: 26280/15.2436
% Abbrev Recs: 68.9992
This shrinks kc++ from 2815788 to 2724088 bytes, which means the bitcode
file is now smaller than the bytecode file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36820 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06 00:42:18 +00:00
Chris Lattner
ff7fc5dabe
implement the 'string constant' optimization. This shrinks kc.bit from
...
2878544 to 2815788
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36818 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06 00:35:24 +00:00
Chris Lattner
abfbf85004
further reduce the redundancy of types in the instruction encoding. This
...
shrinks function bodies in kc++ from 891913B to 884073B
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36817 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06 00:21:25 +00:00
Chris Lattner
7337ab9e92
stop encoding type/value pairs when the type is implied by the value.
...
This shrinks the function block of kc++ from 1055K to 906K
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36816 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06 00:00:00 +00:00
Chris Lattner
2bf6e6a632
handle gep aliasee
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36815 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 23:49:02 +00:00
Lauro Ramos Venancio
8f57667a5d
Fix PR1390.
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Don't spill extra register to align the stack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36814 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 23:44:41 +00:00
Chris Lattner
f110a2bdb6
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36811 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 22:44:08 +00:00
Chris Lattner
8c756c1fff
Implement Transforms/InstCombine/cast_ptr.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36809 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 22:41:33 +00:00
Chris Lattner
d717c1859a
wrap long lines
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36807 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 22:32:24 +00:00
Chris Lattner
5e14b0d3e6
the mason example is implemented. Move some examples out of llvm/test,
...
upgrade the syntax of some other examples.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36806 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 22:29:06 +00:00
Chris Lattner
0d75f57f75
implement anyextend from i1 -> i64
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36802 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 22:17:00 +00:00
Chris Lattner
0258011bb9
move CodeGen/X86/overlap-add.ll here.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36799 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 22:10:24 +00:00
Duncan Sands
3194f57541
Use the personality function that was registered with MMI rather than
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hardwiring in the C++ one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36789 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 20:27:00 +00:00
Chris Lattner
b464c44679
Propagate alignment/volatility in two places.
...
Implement support for expanding a bitcast from an illegal vector type to
a legal one (e.g. 4xi32 -> 4xf32 in SSE1). This fixes PR1371 and
CodeGen/X86/2007-05-05-VecCastExpand.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36787 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 19:39:05 +00:00
Chris Lattner
3f7998054a
add support for BLOCKINFO records at the module level. This fixes the reader
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issues reid noticed last night.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36785 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 18:57:30 +00:00
Chris Lattner
caccc996e2
Fix Transforms/LoopUnroll/2007-05-05-UnrollMiscomp.ll and PR1385.
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If we have a LCSSA, only modify the input value if the inval was defined
by an instruction in the loop. If defined by something before the loop,
it is still valid.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36784 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 18:49:57 +00:00
Chris Lattner
a0c54f3ada
make a temporary for *SI, no functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36782 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 18:36:36 +00:00
Duncan Sands
01dfdcd84b
Spelling fix.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36781 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 16:32:57 +00:00
Anton Korobeynikov
2a07e2f4df
Emit sections/directives in the proper order. This fixes PR1376. Also,
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some small cleanup was made.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36780 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 09:04:50 +00:00
Chris Lattner
440168b00e
add an abbrev for loads. This shrinks the function block about 50K, from:
...
Block ID #12 (FUNCTION_BLOCK):
Num Instances: 2344
Total Size: 8.8434e+06b/1.10542e+06B/276356W
% of file: 35.6726
Average Size: 3772.78b/471.598B/117.899W
Tot/Avg SubBlocks: 4065/1.73422
Tot/Avg Abbrevs: 0/0
Tot/Avg Records: 128487/54.8153
% Abbrev Recs: 0
to:
Block ID #12 (FUNCTION_BLOCK):
Num Instances: 2344
Total Size: 8.44518e+06b/1.05565e+06B/263912W
% of file: 34.6203
Average Size: 3602.89b/450.362B/112.59W
Tot/Avg SubBlocks: 4065/1.73422
Tot/Avg Abbrevs: 0/0
Tot/Avg Records: 128487/54.8153
% Abbrev Recs: 22.2077
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36779 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 07:44:49 +00:00
Chris Lattner
a0f1ecc45e
add abbrevs for the constants tables. This shrinks it from 4.49755e6 bits
...
to 3.85972e6 bits in kc++
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36778 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 07:36:14 +00:00
Chris Lattner
d092e0e18f
Add abbreviations to the TYPE_BLOCK for pointers, functions, structs and arrays.
...
This shrinks the type_block of kc++ from 139901 bits to 99389 bits (0.55% to 0.39%
of the file), a 40% reduction.
This shrink the record from:
Block ID #10 (TYPE_BLOCK):
Num Instances: 1
Total Size: 139901b/17487.6B/4371.91W
% of file: 0.549306
Num Abbrevs: 0
Num Records: 3203
% Abbrev Recs: 0
to:
Block ID #10 (TYPE_BLOCK):
Num Instances: 1
Total Size: 99389b/12423.6B/3105.91W
% of file: 0.390862
Num Abbrevs: 4
Num Records: 3203
% Abbrev Recs: 99.6566
With a common histogram of:
Code Histogram:
1613 POINTER
1100 FUNCTION
255 STRUCT
224 ARRAY
5 INTEGER
2 OPAQUE
1 LABEL
1 DOUBLE
1 VOID
1 NUMENTRY
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36776 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 06:30:12 +00:00
Chris Lattner
c42e226f08
Fix InstCombine/2007-05-04-Crash.ll and PR1384
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36775 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 01:59:31 +00:00
Chris Lattner
ff294a4e1e
add a char6 abbrev for bbnames and value names. This represents each character
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with 6 bits where possible. This shrinks kc++ from 3324164B to 3183584B. The
old VST was:
Block ID #14 (VALUE_SYMTAB):
Total Size: 1.26713e+07b/1.58391e+06B/395978W
Average Size: 5403.53b/675.442B/168.86W
% of file: 47.6484
The new one is:
Block ID #14 (VALUE_SYMTAB):
Total Size: 1.15467e+07b/1.44334e+06B/360834W
Average Size: 4923.96b/615.495B/153.874W
% of file: 45.3368
This is 11% smaller than the VST in the bytecode format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36771 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 01:26:50 +00:00
Chris Lattner
7a263ea859
add an abbreviation for the type symtab, this shrinks the TST from 175197 bits
...
to 103165 bits:
Old:
Block ID #13 (TYPE_SYMTAB):
Num Instances: 1
Total Size: 175197b/21899.6B/5474.91W
Average Size: 175197b/21899.6B/5474.91W
% of file: 0.657023
Tot/Avg SubBlocks: 0/0
Tot/Avg Abbrevs: 0/0
Tot/Avg Records: 255/255
% Abbrev Recs: 0
New:
Block ID #13 (TYPE_SYMTAB):
Num Instances: 1
Total Size: 103165b/12895.6B/3223.91W
Average Size: 103165b/12895.6B/3223.91W
% of file: 0.387937
Tot/Avg SubBlocks: 0/0
Tot/Avg Abbrevs: 1/1
Tot/Avg Records: 255/255
% Abbrev Recs: 100
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36769 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 00:47:19 +00:00
Chris Lattner
e17b658c79
Implement support for globally associating abbrevs with block IDs, which
...
relieves us from having to emit the abbrevs into each instance of the block.
This shrinks kc.bit from 3368K to 3333K, but will be a more significant win
once instructions are abbreviated.
The VST went from:
Block ID #14 (VALUE_SYMTAB):
Num Instances: 2345
Total Size: 1.29508e+07b/1.61885e+06B/404713W
Average Size: 5522.73b/690.342B/172.585W
% of file: 48.0645
Tot/Avg SubBlocks: 0/0
Tot/Avg Abbrevs: 7035/3
Tot/Avg Records: 120924/51.5667
% Abbrev Recs: 100
to:
Block ID #14 (VALUE_SYMTAB):
Num Instances: 2345
Total Size: 1.26713e+07b/1.58391e+06B/395978W
Average Size: 5403.53b/675.442B/168.86W
% of file: 47.5198
Tot/Avg SubBlocks: 0/0
Tot/Avg Abbrevs: 0/0
Tot/Avg Records: 120924/51.5667
% Abbrev Recs: 100
because we didn't emit the same 3 abbrevs 2345 times :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36767 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-05 00:17:00 +00:00
Lauro Ramos Venancio
a8e9562906
Add a processor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36765 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 22:16:30 +00:00
Chris Lattner
fd1ae95b8f
allow the 8-bit abbrev to be used for either bb or other values
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36761 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 21:31:13 +00:00
Chris Lattner
2453f71ae1
shave another 150K off of kc++, by using a 7-bit encoding for BB names
...
where we can. This shrinks kc++'s down to 3368K, with a VST record of:
Block ID #14 (VALUE_SYMTAB):
Num Instances: 2345
Total Size: 1.29508e+07b/1.61885e+06B/404713W
Average Size: 5522.73b/690.342B/172.585W
% of file: 48.0645
Tot/Avg SubBlocks: 0/0
Tot/Avg Abbrevs: 7035/3
Tot/Avg Records: 120924/51.5667
% Abbrev Recs: 100
Isn't it nice to be able to optimizer bc size without touching the reader? :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36759 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 20:58:35 +00:00
Chris Lattner
5969830361
where possible, encode symtab names with 7 bits per char instead of 8. This
...
shaves 110K off kc++ to 3514K. Before:
Block ID #14 (VALUE_SYMTAB):
Num Instances: 2345
Total Size: 1.50425e+07b/1.88031e+06B/470077W
Average Size: 6414.69b/801.837B/200.459W
% of file: 51.8057
Tot/Avg SubBlocks: 0/0
Tot/Avg Abbrevs: 2345/1
Tot/Avg Records: 120924/51.5667
% Abbrev Recs: 85.1791
after:
Block ID #14 (VALUE_SYMTAB):
Num Instances: 2345
Total Size: 1.41229e+07b/1.76536e+06B/441341W
Average Size: 6022.56b/752.82B/188.205W
% of file: 50.2295
Tot/Avg SubBlocks: 0/0
Tot/Avg Abbrevs: 4690/2
Tot/Avg Records: 120924/51.5667
% Abbrev Recs: 85.1791
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36758 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 20:52:02 +00:00
Bill Wendling
4222d806fa
Add an "implies" field to features. This indicates that, if the current
...
feature is set, then the features in the implied list should be set also.
The opposite is also enforced: if a feature in the implied list isn't set,
then the feature that owns that implies list shouldn't be set either.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36756 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 20:38:40 +00:00
Chris Lattner
2e7899dae9
Encode all value symtab strings as arrays of 8-bit fixed width integers,
...
instead of the default inefficient encoding. This shrinks kc++ from 4134K
to 3629K
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36755 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 20:34:50 +00:00
Chris Lattner
15e6d170e8
eliminate internal length fields from record. Records already know their
...
total length
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36752 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 19:11:41 +00:00
Chris Lattner
07faafc8f9
stub out creation of BLOCKINFO_BLOCK
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36749 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 18:26:27 +00:00
Duncan Sands
3b346368de
A bitcast of a global variable may have been constant folded to a GEP -
...
handle this case too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36745 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 17:12:26 +00:00
Dan Gohman
e5b01bea7b
Use IntrinsicInst to test for prefetch instructions, which is ever so
...
slightly nicer than using CallInst with an extra check; thanks Chris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36743 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 14:59:09 +00:00
Chris Lattner
6da91d3c2c
optimize constant layout. This fixes encoding of 181.mcf (by ensuring
...
integer structure idx's are emitted before constant expr geps) and shrinks
files slightly. For example kc++ shrinks from 4326188 to 4240128 bytes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36742 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 05:21:47 +00:00
Chris Lattner
12f535b937
simple optimization for the type table
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36741 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 05:05:48 +00:00
Chris Lattner
39b2e8b56f
regenerate
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36740 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 04:01:37 +00:00
Chris Lattner
dd3094a2a8
fix a bug where llvm-as couldn't assemble the .ll file for 252.eon.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36739 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 04:01:07 +00:00
Chris Lattner
964b5f2701
storeinst ctor takes isvolatile before alignment. With this, 176.gcc roundtrips
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36738 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 03:57:30 +00:00
Chris Lattner
1d1f9ade54
fix encoding of invoke instructions. kc++ now round trips
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36737 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 03:52:24 +00:00
Chris Lattner
35a0470e02
fix a misplaced error
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36736 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 03:50:29 +00:00
Chris Lattner
9113e73ecf
encode and read param attrs along with function type. WE can now roundtrip Olden/voronoi loslessly
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36735 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 03:41:34 +00:00
Chris Lattner
645fc4edc2
if functiontype is going to have a pointer to a paramattr object, it better
...
be const. The only way to get a pointer to these returns a const pointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36734 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 03:39:28 +00:00
Reid Spencer
e4b4394b2f
Bitcast all the bits of a floating point value, not just one. The zero
...
extension is needed because the constructor for the Destination value
causes the APInt to have a bit width of 1.
Patch by Guoling Han.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36733 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 03:37:38 +00:00
Chris Lattner
48c85b84c1
add support for reading the param attrs block
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36731 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 03:30:17 +00:00
Chris Lattner
f6f9cd1bf2
fix a bug encoding param attrs
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36730 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 03:14:09 +00:00
Chris Lattner
dc78d3a800
remove dead code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36728 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 03:02:54 +00:00
Chris Lattner
f0a6531997
add writer support for param attrs
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36724 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 02:59:04 +00:00
Reid Spencer
c8f8a242e4
Allow this to compile with gcc 4.0.X
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36723 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 01:43:33 +00:00
Chris Lattner
2020ca2414
pass by reference, not by value
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36721 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 00:45:24 +00:00
Chris Lattner
62bbeea8ea
trivial scaffolding for param attrs
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36720 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 00:44:52 +00:00
Evan Cheng
97c9bb5cc6
On Mac OS X, GV requires an extra load only when relocation-model is non-static.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36718 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04 00:26:58 +00:00
Evan Cheng
a7d4a04d24
Don't create indexed load / store with zero offset!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36716 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 23:52:19 +00:00
Evan Cheng
bdc9869dbf
Should never see an indexed load / store with zero offset.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36714 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 23:30:36 +00:00
Dan Gohman
2acc760165
Allow strength reduction to make use of addressing modes for the
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address operand in a prefetch intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36713 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 23:20:33 +00:00
Chris Lattner
50954f5cba
enumerate parameter attr lists.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36709 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 22:46:43 +00:00
Chris Lattner
76520191ab
Encoding calling conv info in call/invoke instrs, tree add now round trips completely
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36707 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 22:34:03 +00:00
Chris Lattner
c9c55a9d2f
the type field for a store is the type of the pointer, not the value.
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With this fix I can round trip treeaadd, only losing calling conv info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36706 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 22:21:59 +00:00
Chris Lattner
38b12ce186
don't bother encoding # varargs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36705 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 22:19:34 +00:00
Chris Lattner
e825ed5a03
fix encoding of BB names in the symtab
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36704 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 22:18:21 +00:00
Chris Lattner
f61e6457a5
bug fixes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36701 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 22:09:51 +00:00
Jeff Cohen
b4dbd9e243
Unbreak VC++ build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36700 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 22:09:21 +00:00
Chris Lattner
0579f7f17f
implement the rest of the instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36699 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 22:04:19 +00:00
Devang Patel
99c282453a
Use iterative while loop instead of recursive function call.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36694 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 20:55:18 +00:00
Dale Johannesen
4ac075c859
Evan's patch to avoid FPreg->intreg copy for cvt; store to mem
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36693 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 20:54:42 +00:00
Lauro Ramos Venancio
e8e5495474
Debug support for arm-linux.
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Patch by Raul Herbster.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36690 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 20:28:35 +00:00
Chris Lattner
2a98ccabb4
add a few more instructions, getting close
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36688 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 18:58:09 +00:00
Dan Gohman
9570165ef0
Indent the .text, .data, and .bss directives in assembly output, so that
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they are consistent with the other directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36687 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 18:46:30 +00:00
Chris Lattner
82493289e0
This is a patch to fix a compile error in STLExtras.h, and
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a bug in GraphWriter.cpp.
Patch by Florian Brandner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36684 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 18:32:10 +00:00
Chris Lattner
24eac6cb00
silence annoying gcc 4.3 warnings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36681 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 18:15:56 +00:00
Chris Lattner
a5ae15ecb7
silence some annoying gcc 4.3 warnings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36680 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 18:15:36 +00:00
Chris Lattner
75c7d2bd55
Allow i/s to match (gv+c). This fixes CodeGen/PowerPC/2007-05-03-InlineAsm-S-Constraint.ll
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and PR1382
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36672 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 16:54:34 +00:00
Chris Lattner
dc43a88b81
Fix two classes of bugs:
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1. x86 backend rejected (&gv+c) for the 'i' constraint when in static mode.
2. the matcher didn't correctly reject and accept some global addresses.
the right predicate is GVRequiresExtraLoad, not "relomodel = pic".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36670 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 16:52:29 +00:00
Chris Lattner
388488d604
add support for printing offset from global
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36669 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 16:42:23 +00:00
Chris Lattner
5f696035e5
revert accidental commit
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36668 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 16:40:25 +00:00
Chris Lattner
4105a9fec0
add support for printing offset of global
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36667 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 16:39:48 +00:00
Dan Gohman
6f858e250b
Sets the section names for fixed-size constants and use the mergeable
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flag for ELF on x86 so that duplicate constants can be eliminated by
the linker. This matches what GCC does with its -fmerge-constants
option, which is enabled at most -O levels.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36666 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 16:38:57 +00:00
Chris Lattner
72623366c4
revert reid's patch to fix these failures:
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test/CodeGen/CBackend/2007-01-08-ParamAttr-ICmp.ll for PR1099 [DEJAGNU]
Applications/SPASS/SPASS [CBE]
Regression/C/2004-03-15-IndirectGoto [CBE]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36664 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 02:57:13 +00:00
Evan Cheng
0b0a9a90a4
Typo. It's checking if V is multiple of 4, not multiple of 3. :-)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36663 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 02:00:18 +00:00
Devang Patel
1997473cf7
Drop 'const'
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36662 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 01:11:54 +00:00
Chris Lattner
72939126d4
match a reassociated form of fnmul. This implements CodeGen/ARM/fnmul.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36660 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 00:32:00 +00:00
Chris Lattner
a7ad3d1ed3
expose HonorSignDependentRoundingFPMathOption to .td files
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36658 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 00:27:11 +00:00
Chris Lattner
aa4f1e164b
Add a new option.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36657 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 00:16:07 +00:00
Bill Wendling
ddd35321fb
Non-algorithmic change. Moved definitions around into separate sections
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for SSE1, SSE2, SSE3, and SSSE3.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36656 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 23:11:52 +00:00
Anton Korobeynikov
6ad8256d76
Properly set arguments bitwidth of EHSELECT node
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36654 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 22:15:48 +00:00
Bill Wendling
4b693b01fb
Update.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36653 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 21:42:20 +00:00
Devang Patel
3e15bf33e0
Use 'static const char' instead of 'static const int'.
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Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36652 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 21:39:20 +00:00
Devang Patel
eae540a037
Re-install patch to enable use of PassID.
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I am preparing another patch to address the failure that prompted
Chris to revert this patch earlier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36649 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 20:38:25 +00:00
Lauro Ramos Venancio
c718288f49
Fix build error.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36648 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 20:37:47 +00:00
Anton Korobeynikov
ce3b46552a
Emit correct register move information in eh frames for X86. This allows Shootout-C++/except to pass on x86/linux
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with non-llvm-compiled (e.g. "native") unwind runtime.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36647 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 19:53:33 +00:00
Anton Korobeynikov
038082d966
Emit correct DWARF reg # for RA (return address) register
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36646 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 08:46:03 +00:00
Chris Lattner
f4c8e52433
add reader logic for terminator instrs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36642 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 05:46:45 +00:00
Chris Lattner
01ff65fb39
add reader support for a bunch of new instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36641 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 05:16:49 +00:00
Chris Lattner
231cbcb35b
read a few instructions, fix some bugs. This is enough to be able to round
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trip function bodies like this:
define <2 x i64> @foo(<2 x i64> %x, <2 x i64> %y) {
%tmp4 = bitcast <2 x i64> %y to <8 x i16> ; <<8 x i16>> [#uses=1]
%tmp5 = bitcast <2 x i64> %x to <8 x i16> ; <<8 x i16>> [#uses=1]
%tmp = add <8 x i16> %tmp5, %tmp4 ; <<8 x i16>> [#uses=1]
%tmp6 = bitcast <8 x i16> %tmp to <2 x i64> ; <<2 x i64>> [#uses=1]
ret <2 x i64> %tmp6
}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36640 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 04:27:25 +00:00
Chris Lattner
f639875cd7
use the correct code for binop instrs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36639 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 04:26:36 +00:00
Chris Lattner
80d692be2e
revert enough of devang's recent patches to get the tree basically working again
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36638 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 04:25:31 +00:00