Andrew Lenharth
359af9d3d1
An example for PR1362
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llvm-svn: 36484
2007-04-26 19:28:33 +00:00
Evan Cheng
eff332e3e1
Rename findRegisterUseOperand to findRegisterUseOperandIdx to avoid confusion.
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llvm-svn: 36483
2007-04-26 19:00:32 +00:00
Reid Spencer
6200dc3275
1. Don't swap byte order in scanf. It isn't necessary and leads to
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incorrect results (canonicalization was dropped several commits ago).
2. Add support for fscanf.
3. Suppress a warning about cast to pointer from non-pointer-sized integer.
llvm-svn: 36482
2007-04-26 18:19:35 +00:00
Devang Patel
8d4025a924
Use toplevel function pass manager as OnTheFly manager.
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llvm-svn: 36481
2007-04-26 17:50:19 +00:00
Lauro Ramos Venancio
40822aaf24
bugfix: remember that ResNode was declared.
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llvm-svn: 36477
2007-04-26 17:03:22 +00:00
Zhou Sheng
266fac909c
Add two test cases to cover apintification change.
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llvm-svn: 36476
2007-04-26 16:44:48 +00:00
Zhou Sheng
8c150f133c
Using APInt more efficiently.
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llvm-svn: 36475
2007-04-26 16:42:07 +00:00
Jeff Cohen
34d6dc5574
Rename identifier that GCC uses as a macro, breaking llvm-gcc build.
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llvm-svn: 36474
2007-04-26 15:07:47 +00:00
Evan Cheng
22fb2aa782
Minor bug.
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llvm-svn: 36473
2007-04-26 08:24:22 +00:00
Chris Lattner
a9228a9ef7
start code for writing out instructions. Separate BB#s from normal value
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#'s.
llvm-svn: 36472
2007-04-26 05:53:54 +00:00
Chris Lattner
e1248f05f2
start defining codes for instructions
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llvm-svn: 36471
2007-04-26 05:53:04 +00:00
Chris Lattner
6d3ca4205e
regen
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llvm-svn: 36470
2007-04-26 05:31:05 +00:00
Chris Lattner
a25d560c24
wrap long lines
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Fix PR1358 and test/Assembler/2007-04-25-AssemblerFoldExternWeak.ll, by
creating forward decl globals with linkage extern_weak to defeat implicit
constant folding.
llvm-svn: 36469
2007-04-26 05:30:35 +00:00
Chris Lattner
71036274b6
new testcase
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llvm-svn: 36468
2007-04-26 05:28:45 +00:00
Chris Lattner
0a07635bdd
enumerate BB's separately from other function values.
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llvm-svn: 36467
2007-04-26 04:42:16 +00:00
Reid Spencer
e05f0e1e67
For PR1355:
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Make the script process multiple files and describe its usage properly.
llvm-svn: 36466
2007-04-26 03:59:24 +00:00
Chris Lattner
c1acf6a1af
add support for incorporating and purging functions to the value enumerator
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llvm-svn: 36465
2007-04-26 03:50:57 +00:00
Chris Lattner
c6037e4be4
improve a comment
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llvm-svn: 36464
2007-04-26 03:32:43 +00:00
Chris Lattner
726ec35588
move some code around, fix a bug in the reader reading globalinits (which
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I just introduced), stub out function reading, purge aggregate values from
the value table before reading functions.
llvm-svn: 36463
2007-04-26 03:27:58 +00:00
Chris Lattner
4721ac3ee0
add a new code
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llvm-svn: 36462
2007-04-26 03:26:26 +00:00
Chris Lattner
c5a4c7c69a
add bitcode alias support
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llvm-svn: 36461
2007-04-26 02:46:40 +00:00
Chris Lattner
4a0785ffcd
add alias support to bitcode
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llvm-svn: 36460
2007-04-26 02:46:23 +00:00
Chris Lattner
bb09b15fe3
print aliases before functions
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llvm-svn: 36459
2007-04-26 02:24:10 +00:00
Evan Cheng
cfa2a787f7
Be careful when to add implicit kill / dead operands. Don't add them during / post reg-allocation.
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llvm-svn: 36458
2007-04-26 01:40:09 +00:00
Evan Cheng
908f2265de
PR1348 test case.
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llvm-svn: 36457
2007-04-26 01:14:14 +00:00
Evan Cheng
c6fa6cb4c5
Fix for PR1348. If stack inc / dec amount is > 32-bits, issue a series of add / sub instructions.
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llvm-svn: 36456
2007-04-26 01:09:28 +00:00
Evan Cheng
1f7af4892a
New test case.
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llvm-svn: 36455
2007-04-26 00:07:36 +00:00
Bill Wendling
6968d3cb0d
Quiet a compiler warning about assignment in an if-then conditional.
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llvm-svn: 36454
2007-04-25 23:52:02 +00:00
Chris Lattner
22ce25e1ec
&& no longer needed
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llvm-svn: 36453
2007-04-25 22:32:55 +00:00
Evan Cheng
7f44e880dc
Match MachineFunction::UsedPhysRegs changes.
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llvm-svn: 36452
2007-04-25 22:13:27 +00:00
Evan Cheng
132ea465a1
Change UsedPhysRegs from array bool to BitVector to save some space. Setting / getting its states now go through MachineFunction.
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llvm-svn: 36451
2007-04-25 22:10:09 +00:00
Bill Wendling
43dbe6d0d2
Testcase for codegen bug.
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llvm-svn: 36450
2007-04-25 21:58:17 +00:00
Evan Cheng
c3b686ff44
Clean up.
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llvm-svn: 36449
2007-04-25 21:34:08 +00:00
Bill Wendling
552e4ff1be
Add SSSE3 as a feature of Core2. Add MMX registers to the list of registers
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clobbered by a call.
llvm-svn: 36448
2007-04-25 21:31:48 +00:00
Evan Cheng
e464e596a6
Data structure change to improve compile time (especially in debug mode).
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llvm-svn: 36447
2007-04-25 19:34:00 +00:00
Devang Patel
6a358e5694
Mem2Reg does not need TargetData.
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llvm-svn: 36446
2007-04-25 18:41:11 +00:00
Evan Cheng
c713a5ea36
This was lefted out. Fixed sumarray-dbl.
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llvm-svn: 36445
2007-04-25 18:33:21 +00:00
Devang Patel
e5765bd115
Mem2Reg does not need TargetData.
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llvm-svn: 36444
2007-04-25 18:32:35 +00:00
Anton Korobeynikov
60f5a47a64
Add missed semicolon. Resotre compatibility with older bisons
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llvm-svn: 36443
2007-04-25 18:07:40 +00:00
Chris Lattner
fd730d86e3
do the multiplication as signed, so that 2*-2 == -4 instead of 4294967292
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when promoted to 64-bits
llvm-svn: 36442
2007-04-25 17:23:53 +00:00
Devang Patel
b6ef7bc5d9
Remove unused function argument.
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llvm-svn: 36441
2007-04-25 17:15:20 +00:00
Jeff Cohen
a7a73ccfd0
Note new header file.
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llvm-svn: 36440
2007-04-25 17:13:18 +00:00
Anton Korobeynikov
d9de1e8852
Add missed file
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llvm-svn: 36439
2007-04-25 16:42:39 +00:00
Lauro Ramos Venancio
d922b8ca9b
remember to emit weak reference in one more case.
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llvm-svn: 36438
2007-04-25 14:50:40 +00:00
Anton Korobeynikov
21684d3242
Regenerate
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llvm-svn: 36437
2007-04-25 14:29:12 +00:00
Anton Korobeynikov
25dc9a61cb
Implement aliases. This fixes PR1017 and it's dependent bugs. CFE part
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will follow.
llvm-svn: 36435
2007-04-25 14:27:10 +00:00
Evan Cheng
e884f9cb2a
Fix for PR1306.
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- A register def / use now implicitly affects sub-register liveness but does
not affect liveness information of super-registers.
- Def of a larger register (if followed by a use later) is treated as
read/mod/write of a smaller register.
llvm-svn: 36434
2007-04-25 07:30:23 +00:00
Evan Cheng
46096a692c
Test if a register is sub- or super-register of another.
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llvm-svn: 36433
2007-04-25 07:24:50 +00:00
Evan Cheng
7edd354721
Minor speed tweak.
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llvm-svn: 36432
2007-04-25 07:24:13 +00:00
Evan Cheng
4f48ec6738
Clean up.
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llvm-svn: 36431
2007-04-25 07:18:20 +00:00
